{"id":10002,"date":"2022-11-23T17:10:50","date_gmt":"2022-11-23T16:10:50","guid":{"rendered":"https:\/\/schedulejs.com\/?p=10002"},"modified":"2024-06-06T12:03:11","modified_gmt":"2024-06-06T10:03:11","slug":"activity-renderer-in-javascript","status":"publish","type":"post","link":"https:\/\/schedulejs.com\/en\/activity-renderer-in-javascript\/","title":{"rendered":"Building an ActivityRenderer"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"10002\" class=\"elementor elementor-10002\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7994301 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7994301\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1b83761b\" data-id=\"1b83761b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-60a83060 elementor-widget elementor-widget-image\" data-id=\"60a83060\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/schedulejs.com\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"300\" src=\"https:\/\/schedulejs.com\/wp-content\/uploads\/2021\/05\/logo_schedulejs_blue_1500x500-2-1024x341.png\" class=\"attachment-large size-large\" alt=\"schedulejs\" srcset=\"https:\/\/schedulejs.com\/wp-content\/uploads\/2021\/05\/logo_schedulejs_blue_1500x500-2-1024x341.png 1024w, https:\/\/schedulejs.com\/wp-content\/uploads\/2021\/05\/logo_schedulejs_blue_1500x500-2-300x100.png 300w, https:\/\/schedulejs.com\/wp-content\/uploads\/2021\/05\/logo_schedulejs_blue_1500x500-2-768x256.png 768w, https:\/\/schedulejs.com\/wp-content\/uploads\/2021\/05\/logo_schedulejs_blue_1500x500-2-730x243.png 730w, https:\/\/schedulejs.com\/wp-content\/uploads\/2021\/05\/logo_schedulejs_blue_1500x500-2.png 1500w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-10420356\" data-id=\"10420356\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-47e76816 elementor-widget elementor-widget-ekit-nav-menu\" data-id=\"47e76816\" data-element_type=\"widget\" data-widget_type=\"ekit-nav-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"ekit-wid-con ekit_menu_responsive_tablet\" data-hamburger-icon=\"fas fa-bars\" data-hamburger-icon-type=\"icon\" data-responsive-breakpoint=\"1024\">            <button class=\"elementskit-menu-hamburger elementskit-menu-toggler\">\n                <i aria-hidden=\"true\" class=\"ekit-menu-icon fas fa-bars\"><\/i>            <\/button>\n            <div id=\"ekit-megamenu-schedulejs-primary-menu\" class=\"elementskit-menu-container elementskit-menu-offcanvas-elements elementskit-navbar-nav-default elementskit_line_arrow ekit-nav-menu-one-page-no\"><ul id=\"main-menu\" class=\"elementskit-navbar-nav elementskit-menu-po-right submenu-click-on-icon\"><li id=\"menu-item-11511\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11511 nav-item delay-1 nav-item elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/en\/blog-javascript-framework\/\" class=\"ekit-menu-nav-link\">Blog<\/a><\/li>\n<li id=\"menu-item-2859\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-2859 nav-item delay-1 nav-item elementskit-dropdown-has relative_position elementskit-dropdown-menu-default_width elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/en\/presentation-angular-gantt-library\/\" class=\"ekit-menu-nav-link ekit-menu-dropdown-toggle\">Product<i class=\"icon icon-down-arrow1 elementskit-submenu-indicator\"><\/i><\/a>\n<ul class=\"elementskit-dropdown elementskit-submenu-panel\">\n\t<li id=\"menu-item-2860\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-2860 nav-item delay-1 nav-item elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/en\/presentation-angular-gantt-library\/\" class=\" dropdown-item\">ScheduleJS<\/a>\t<li id=\"menu-item-10522\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-10522 nav-item delay-1 nav-item elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/en\/schedule-js-viewer-2\/\" class=\" dropdown-item\">ScheduleJS Viewer<\/a>\t<li id=\"menu-item-12063\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-12063 nav-item delay-1 nav-item elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/en\/api-code-typescript-gantt-library\/\" class=\" dropdown-item\">API &amp; Code<\/a>\t<li id=\"menu-item-2892\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-2892 nav-item delay-1 nav-item elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/en\/example-gantt-js\/\" class=\" dropdown-item\">Use Case Example<\/a>\t<li id=\"menu-item-2890\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-2890 nav-item delay-1 nav-item elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/en\/faqs-gantt-js\/\" class=\" dropdown-item\">FAQs<\/a><\/ul>\n<\/li>\n<li id=\"menu-item-11895\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-11895 nav-item delay-1 nav-item elementskit-dropdown-has relative_position elementskit-dropdown-menu-default_width elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/en\/services-gantt-js\/\" class=\"ekit-menu-nav-link ekit-menu-dropdown-toggle\">Services<i class=\"icon icon-down-arrow1 elementskit-submenu-indicator\"><\/i><\/a>\n<ul 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class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5626 nav-item delay-1 nav-item elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/en\/ui-ux-design\/\" class=\" dropdown-item\">UI \/ UX Design<\/a>\t<li id=\"menu-item-5623\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5623 nav-item delay-1 nav-item elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/en\/flexgantt-migration\/\" class=\" dropdown-item\">FlexGantt Migration<\/a>\t<li id=\"menu-item-5621\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5621 nav-item delay-1 nav-item elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/en\/proof-of-concept-gantt-js\/\" class=\" dropdown-item\">Proof of Concept<\/a><\/ul>\n<\/li>\n<li id=\"menu-item-11590\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11590 nav-item delay-1 nav-item elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/en\/pricing-js-gantt\/\" class=\"ekit-menu-nav-link\">Pricing<\/a><\/li>\n<li id=\"menu-item-6751\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-6751 nav-item delay-1 nav-item elementskit-dropdown-has relative_position elementskit-dropdown-menu-default_width elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/en\/job-openings\/\" class=\"ekit-menu-nav-link ekit-menu-dropdown-toggle\">Careers<i class=\"icon icon-down-arrow1 elementskit-submenu-indicator\"><\/i><\/a>\n<ul class=\"elementskit-dropdown elementskit-submenu-panel\">\n\t<li id=\"menu-item-7071\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-7071 nav-item delay-1 nav-item elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/en\/our-work-gantt-js\/\" class=\" dropdown-item\">Our Work<\/a>\t<li id=\"menu-item-7072\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-7072 nav-item delay-1 nav-item elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/en\/job-openings\/\" class=\" dropdown-item\">Job Openings<\/a><\/ul>\n<\/li>\n<li id=\"menu-item-2937\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-2937 nav-item delay-1 nav-item elementskit-dropdown-has relative_position elementskit-dropdown-menu-default_width elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/en\/contact-support-schedulejs\/\" class=\"ekit-menu-nav-link ekit-menu-dropdown-toggle\">Support<i class=\"icon icon-down-arrow1 elementskit-submenu-indicator\"><\/i><\/a>\n<ul class=\"elementskit-dropdown elementskit-submenu-panel\">\n\t<li id=\"menu-item-2935\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-2935 nav-item delay-1 nav-item elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/en\/submit-a-ticket\/\" class=\" dropdown-item\">Submit a ticket<\/a>\t<li id=\"menu-item-3367\" class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-3367 nav-item delay-1 nav-item elementskit-mobile-builder-content\" data-vertical-menu=750px><a target=\"_blank\" href=\"https:\/\/www.schedulejs.com\/api\/docs\/index.html\" class=\" dropdown-item\">API Documentation<\/a>\t<li id=\"menu-item-7319\" class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-7319 nav-item delay-1 nav-item elementskit-mobile-builder-content\" data-vertical-menu=750px><a target=\"_blank\" href=\"https:\/\/www.schedulejs.com\/manual\/index.html\" class=\" dropdown-item\">Developer Manual<\/a><\/ul>\n<\/li>\n<li id=\"menu-item-12479\" class=\"contact-menu menu-item menu-item-type-post_type menu-item-object-page menu-item-12479 nav-item delay-1 nav-item elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/en\/contact-schedulejs\/\" class=\"ekit-menu-nav-link\">Contact<\/a><\/li>\n<li id=\"menu-item-11921\" class=\"trp-language-switcher-container menu-item menu-item-type-post_type menu-item-object-language_switcher menu-item-has-children current-language-menu-item menu-item-11921 nav-item delay-1 nav-item elementskit-dropdown-has relative_position elementskit-dropdown-menu-default_width elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/en\/wp-json\/wp\/v2\/posts\/10002\" class=\"ekit-menu-nav-link ekit-menu-dropdown-toggle\"><span data-no-translation><img loading=\"lazy\" decoding=\"async\" class=\"trp-flag-image\" src=\"https:\/\/schedulejs.com\/wp-content\/plugins\/translatepress-multilingual\/assets\/images\/flags\/en_US.png\" width=\"18\" height=\"12\" alt=\"en_US\" title=\"English\"><span class=\"trp-ls-language-name\">English<\/span><\/span><i class=\"icon icon-down-arrow1 elementskit-submenu-indicator\"><\/i><\/a>\n<ul class=\"elementskit-dropdown elementskit-submenu-panel\">\n\t<li id=\"menu-item-11922\" class=\"trp-language-switcher-container menu-item menu-item-type-post_type menu-item-object-language_switcher menu-item-11922 nav-item delay-1 nav-item elementskit-mobile-builder-content\" data-vertical-menu=750px><a href=\"https:\/\/schedulejs.com\/fr\/wp-json\/wp\/v2\/posts\/10002\/\" class=\" dropdown-item\"><span data-no-translation><img loading=\"lazy\" decoding=\"async\" class=\"trp-flag-image\" src=\"https:\/\/schedulejs.com\/wp-content\/plugins\/translatepress-multilingual\/assets\/images\/flags\/fr_FR.png\" width=\"18\" height=\"12\" alt=\"fr_FR\" title=\"Fran\u00e7ais\"><span class=\"trp-ls-language-name\">Fran\u00e7ais<\/span><\/span><\/a><\/ul>\n<\/li>\n<\/ul>\n\t\t\t\t<div class=\"elementskit-nav-identity-panel\">\n\t\t\t\t\t<div class=\"elementskit-site-title\">\n\t\t\t\t\t\t<a class=\"elementskit-nav-logo\" href=\"https:\/\/schedulejs.com\/en\" target=\"_self\" rel=\"\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/schedulejs.com\/wp-content\/uploads\/2021\/05\/logo_icon_schedulejs_blue_200x200.png\" alt=\"Icon ScheduleJS\">\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<button class=\"elementskit-menu-close elementskit-menu-toggler\" type=\"button\">X<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div><div class=\"elementskit-menu-overlay elementskit-menu-offcanvas-elements elementskit-menu-toggler ekit-nav-menu--overlay\"><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-db2e1c4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"db2e1c4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9bf4f10 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9bf4f10\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;shape_divider_top&quot;:&quot;mountains&quot;,&quot;shape_divider_bottom&quot;:&quot;mountains&quot;}\">\n\t\t\t\t\t<div class=\"elementor-shape elementor-shape-top\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" opacity=\"0.33\" d=\"M473,67.3c-203.9,88.3-263.1-34-320.3,0C66,119.1,0,59.7,0,59.7V0h1000v59.7 c0,0-62.1,26.1-94.9,29.3c-32.8,3.3-62.8-12.3-75.8-22.1C806,49.6,745.3,8.7,694.9,4.7S492.4,59,473,67.3z\"\/>\n\t<path class=\"elementor-shape-fill\" opacity=\"0.66\" d=\"M734,67.3c-45.5,0-77.2-23.2-129.1-39.1c-28.6-8.7-150.3-10.1-254,39.1 s-91.7-34.4-149.2,0C115.7,118.3,0,39.8,0,39.8V0h1000v36.5c0,0-28.2-18.5-92.1-18.5C810.2,18.1,775.7,67.3,734,67.3z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M766.1,28.9c-200-57.5-266,65.5-395.1,19.5C242,1.8,242,5.4,184.8,20.6C128,35.8,132.3,44.9,89.9,52.5C28.6,63.7,0,0,0,0 h1000c0,0-9.9,40.9-83.6,48.1S829.6,47,766.1,28.9z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-shape elementor-shape-bottom\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" opacity=\"0.33\" d=\"M473,67.3c-203.9,88.3-263.1-34-320.3,0C66,119.1,0,59.7,0,59.7V0h1000v59.7 c0,0-62.1,26.1-94.9,29.3c-32.8,3.3-62.8-12.3-75.8-22.1C806,49.6,745.3,8.7,694.9,4.7S492.4,59,473,67.3z\"\/>\n\t<path class=\"elementor-shape-fill\" opacity=\"0.66\" d=\"M734,67.3c-45.5,0-77.2-23.2-129.1-39.1c-28.6-8.7-150.3-10.1-254,39.1 s-91.7-34.4-149.2,0C115.7,118.3,0,39.8,0,39.8V0h1000v36.5c0,0-28.2-18.5-92.1-18.5C810.2,18.1,775.7,67.3,734,67.3z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M766.1,28.9c-200-57.5-266,65.5-395.1,19.5C242,1.8,242,5.4,184.8,20.6C128,35.8,132.3,44.9,89.9,52.5C28.6,63.7,0,0,0,0 h1000c0,0-9.9,40.9-83.6,48.1S829.6,47,766.1,28.9z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b3f9623\" data-id=\"b3f9623\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-230fb91 elementor-invisible elementor-widget elementor-widget-image\" data-id=\"230fb91\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/schedulejs.com\/wp-content\/uploads\/elementor\/thumbs\/gantt-py8a8hbf9kbu8sjtaludfxqg8o0548gthvnkybr9fs.png\" title=\"Schedulejs viewer gantt\" alt=\"Schedulejs viewer gantt\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9b38a48 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9b38a48\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;,&quot;shape_divider_top&quot;:&quot;mountains&quot;}\">\n\t\t\t\t\t<div class=\"elementor-shape elementor-shape-top\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" opacity=\"0.33\" d=\"M473,67.3c-203.9,88.3-263.1-34-320.3,0C66,119.1,0,59.7,0,59.7V0h1000v59.7 c0,0-62.1,26.1-94.9,29.3c-32.8,3.3-62.8-12.3-75.8-22.1C806,49.6,745.3,8.7,694.9,4.7S492.4,59,473,67.3z\"\/>\n\t<path class=\"elementor-shape-fill\" opacity=\"0.66\" d=\"M734,67.3c-45.5,0-77.2-23.2-129.1-39.1c-28.6-8.7-150.3-10.1-254,39.1 s-91.7-34.4-149.2,0C115.7,118.3,0,39.8,0,39.8V0h1000v36.5c0,0-28.2-18.5-92.1-18.5C810.2,18.1,775.7,67.3,734,67.3z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M766.1,28.9c-200-57.5-266,65.5-395.1,19.5C242,1.8,242,5.4,184.8,20.6C128,35.8,132.3,44.9,89.9,52.5C28.6,63.7,0,0,0,0 h1000c0,0-9.9,40.9-83.6,48.1S829.6,47,766.1,28.9z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-693262b\" data-id=\"693262b\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-74339fd elementor-invisible elementor-widget elementor-widget-elementskit-button\" data-id=\"74339fd\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;}\" data-widget_type=\"elementskit-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"ekit-wid-con\" >\t\t<div class=\"ekit-btn-wraper\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.schedulejs.com\/blog\" class=\"elementskit-btn  whitespace--normal\" >\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\tBack to the Blog\t\t\t\t<\/a>\n\t\t\t\t\t\t<\/div>\n        <\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6a689bad elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"6a689bad\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h1 class=\"elementor-heading-title elementor-size-xl\">Building an ActivityRenderer<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-452009b6 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"452009b6\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<p>The Gantt activity renderer is the main renderer of the ScheduleJS Viewer. This article will discuss how it is built and what are the specificities of this activity renderer.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-344eb0c elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"344eb0c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&quot;,&quot;_animation_delay&quot;:600}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">November 23rd, 2022 - 6 minutes read<\/h6>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-13c5fd21 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"13c5fd21\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1b6ca9da\" data-id=\"1b6ca9da\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-abd97a4 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"abd97a4\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<h2 style=\"color: #181926; margin-bottom: 25px;\">How to build a custom renderer class<\/h2><p>The first step to building a renderer class is to inherit attributes and methods by extending a higher-order framework class.<\/p><p>We want to represent tasks only through their start and end time dimensions. The ScheduleJS base renderer class for doing this is the <em><strong>ActivityBarRenderer <\/strong><\/em>class.<\/p><p>We need to provide the custom-type arguments to the <em><strong>ActivityBarRenderer<\/strong><\/em> class so the attributes and methods provided by our custom <em><strong>Row<\/strong><\/em> and <em><strong>Activity\u00a0<\/strong><\/em>classes will be accessible using the base class API.<\/p><p>Let&#8217;s create the <em><strong>ScheduleJsViewerTaskActivityRenderer<\/strong><\/em> class to draw every<strong style=\"font-style: italic;\">\u00a0ScheduleJsViewerTaskActivity<\/strong> in their respective<strong style=\"font-style: italic;\">\u00a0ScheduleJsViewerTaskRow<\/strong><em>.<\/em><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe6f779 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"fe6f779\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<p>As-is, the renderer can already be registered to draw our activities using the default behavior of the <em><strong>ActivityBarRenderer<\/strong><\/em>. Now let&#8217;s dive into how to customize it.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e60f03 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"9e60f03\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<h2 style=\"color: #181926; margin-bottom: 25px;\">The base architecture<\/h2><p>In ScheduleJS, an <em><strong>ActivityRenderer<\/strong><\/em> is a class we register programmatically using the <em><strong>Graphics<\/strong> <strong>API<\/strong><\/em> to draw a specific <strong><em>Activity<\/em><\/strong> on its <em><strong>Row<\/strong><\/em>. To organize our <em><strong>ScheduleJsViewerTaskActivityRenderer<\/strong><\/em>, we will separate its code into three sections:<\/p><ul><li>The <span style=\"text-decoration: underline;\"><em><strong>attributes<\/strong><\/em><\/span> will hold variables that let us change the behavior for a specific drawing procedure.\u00a0\u00a0<\/li><li>The <em><span style=\"text-decoration: underline;\"><strong>constructor<\/strong><\/span><\/em> will let us define a default state for the renderer.<\/li><li>The <span style=\"text-decoration: underline;\"><em><strong>drawing<\/strong><\/em><\/span> methods will hold all the instructions for drawing our activities on the canvas.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-207ee3c elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"207ee3c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<h2 style=\"color: #181926; margin-bottom: 25px;\">Attributes<\/h2><p>Attributes are constants that will be reused throughout the renderer. As-is, these properties will only be edited directly in the renderer code. We can imagine a specific screen where the user could modify these settings directly in the UI.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7432d94 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"7432d94\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<h2 style=\"color: #181926; margin-bottom: 25px;\">Constructor<\/h2><p>The constructor is tightly coupled to our renderer lifecycle method. In the ScheduleJS Viewer, we decided to instantiate the renderer whenever the user switches screens to define specificities and reuse our code in every tab that implements this renderer. It means the constructor function is run every time the user selects a screen featuring this renderer.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9c3cd1 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"e9c3cd1\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<p>The <code>setFill<\/code>, <code>setStroke<\/code>, <code>setFillHover<\/code>, <code>setStrokeHover<\/code>, <code>setLineWidth,<\/code> and <code>setBarHeight<\/code> are inherited and used to alter the default rendering characteristics of the <em><strong>ActivityBarRenderer<\/strong><\/em> class.<\/p><p>The default features of this renderer are the following:<\/p><ul><li>A custom color when hovering activities<\/li><li>A black line stroke (for activity borders)<\/li><li>A stroke line thickness of 0.5 pixels<\/li><li>An activity bar height of 8 pixels<\/li><li>A conditional fill color:<ul><li>Blue for children and brown for parents in the WBS tab<\/li><li>Green for children and gray for parents in the other tabs<\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c8dfa7 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"7c8dfa7\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<h2 style=\"color: #181926; margin-bottom: 25px;\">Drawing<\/h2><p>The framework will automatically call the <code>drawActivity<\/code> method to render our activities on the canvas. All its parameters are dynamically filled, allowing you to react in real-time to the current state of your activities.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-55354e7 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"55354e7\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<p>The drawing will occur this way:<\/p><ul><li>Get information on the current <em><strong>Activity<\/strong><\/em> and <em><strong>Row<\/strong><\/em> using the <em><strong>ActivityRef<\/strong> <strong>API<\/strong><\/em><\/li><li>Set colors dynamically using our <code>_setActivityColor<\/code> method<\/li><li>Draw activity text using our <code>_drawActivityText<\/code> method<\/li><li>Draw the activity itself based using two methods:<ul><li>The <code>_drawParentActivity<\/code> method to draw parents<\/li><li>The <code>super.drawActivity<\/code> default <em><strong>ActivityBarRenderer<\/strong><\/em> method to draw children<\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11d0438 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"11d0438\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<h2 style=\"color: #181926; margin-bottom: 25px;\">Custom activity drawing methods<\/h2><p>Let&#8217;s take a closer look at how to freely draw your activity by designing your own methods with the <code>_drawParentActivity<\/code> method.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84cf3b3 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"84cf3b3\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<p>Here we directly use the<em><strong> HTMLCanvas API<\/strong><\/em> to define our drawing strategy by setting up the <em><strong>CanvasRenderingContex2D<\/strong><\/em>. The only framework-related operation done in this method is creating some new <em><strong>ActivityBounds<\/strong><\/em> for the current parent <em><strong>Activity<\/strong><\/em>.<\/p><p>The framework creates a map using<em><strong>\u00a0ActivityBounds<\/strong><\/em> under the hood to register all the activities on the screen. This map helps the developer by providing an element-like logic to build advanced user experiences based on accurate information while taking advantage of the performance of the <em><strong>HTMLCanvas API<\/strong><\/em>.<\/p><p>The draw elements methods like <code>_drawParentActivityStartTriangle<\/code> rely on the <em><strong>CanvasRenderingContext2D<\/strong> <strong>API<\/strong><\/em> to draw at the pixel level.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8762f07 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"8762f07\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<h2 style=\"color: #181926; margin-bottom: 25px;\">Final result<\/h2><p>To register your brand-new renderer, use the <code>graphics.setActivityRenderer<\/code> method:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b17b58 elementor-widget elementor-widget-image\" data-id=\"5b17b58\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"375\" src=\"https:\/\/schedulejs.com\/wp-content\/uploads\/2022\/11\/renderer-result.gif\" class=\"attachment-large size-large\" alt=\"demo schedulejs viewer\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">The ScheduleJsViewerTaskActivityRenderer<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f2eace9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f2eace9\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8bea6f0\" data-id=\"8bea6f0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-629ebc3 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"629ebc3\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">More ScheduleJS Viewer-related articles<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ddc14ce elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ddc14ce\" data-element_type=\"section\" data-settings=\"{&quot;shape_divider_top&quot;:&quot;mountains&quot;}\">\n\t\t\t\t\t<div class=\"elementor-shape elementor-shape-top\" data-negative=\"false\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\">\n\t<path class=\"elementor-shape-fill\" opacity=\"0.33\" d=\"M473,67.3c-203.9,88.3-263.1-34-320.3,0C66,119.1,0,59.7,0,59.7V0h1000v59.7 c0,0-62.1,26.1-94.9,29.3c-32.8,3.3-62.8-12.3-75.8-22.1C806,49.6,745.3,8.7,694.9,4.7S492.4,59,473,67.3z\"\/>\n\t<path class=\"elementor-shape-fill\" opacity=\"0.66\" d=\"M734,67.3c-45.5,0-77.2-23.2-129.1-39.1c-28.6-8.7-150.3-10.1-254,39.1 s-91.7-34.4-149.2,0C115.7,118.3,0,39.8,0,39.8V0h1000v36.5c0,0-28.2-18.5-92.1-18.5C810.2,18.1,775.7,67.3,734,67.3z\"\/>\n\t<path class=\"elementor-shape-fill\" d=\"M766.1,28.9c-200-57.5-266,65.5-395.1,19.5C242,1.8,242,5.4,184.8,20.6C128,35.8,132.3,44.9,89.9,52.5C28.6,63.7,0,0,0,0 h1000c0,0-9.9,40.9-83.6,48.1S829.6,47,766.1,28.9z\"\/>\n<\/svg>\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-410297c\" data-id=\"410297c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fe84f8c premium-blog-align-left premium-blog-align-left elementor-invisible elementor-widget elementor-widget-premium-addon-blog\" data-id=\"fe84f8c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&quot;}\" data-widget_type=\"premium-addon-blog.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t<div class=\"premium-blog\">\n\t\t\t\t<div class=\"premium-blog-wrap  premium-blog-even\" data-scroll=\"1\" data-infinite=\"\" data-layout=\"even\" data-equal=\"true\" data-page=\"10002\" data-carousel=\"1\" data-grid=\"true\" data-fade=\"false\" data-play=\"1\" data-center=\"false\" data-slides-spacing=\"0\" data-speed=\"8000\" data-col=\"3\" data-col-tablet=\"2\" data-col-mobile=\"1\" data-arrows=\"true\" data-dots=\"true\" data-scroll-slides=\"\">\n\t\t\t\t\t<div class=\"premium-blog-post-outer-container\" data-total=\"1\">\n\t\t\t<div class=\"premium-blog-post-container premium-blog-skin-classic\">\n\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumb-effect-wrapper\">\n\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-container premium-blog-zoomin-effect\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2880\" height=\"1800\" src=\"https:\/\/schedulejs.com\/wp-content\/uploads\/2022\/11\/custom.png\" class=\"attachment-full size-full\" alt=\"Schedulejs viewer gantt\" \/>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-overlay\">\n\t\t\t\t\t\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/schedulejs.com\/en\/dynamic-rendering-zoom-level\/\" target=\"_self\"><\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-content-wrapper \">\n\t\t\t\t\t<div class=\"premium-blog-content-wrapper-inner\">\n\t\t\t\t\t\t<div class=\"premium-blog-inner-container\">\n\t\t\t\t\t\t\t<div class=\"premium-blog-entry-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"premium-blog-entry-title\">\n\t\t\t<a href=\"https:\/\/schedulejs.com\/en\/dynamic-rendering-zoom-level\/\" target=\"_self\">\n\t\t\t\tDynamic rendering: Zoom-level\t\t\t<\/a>\n\t\t<\/h2>\n\t\t\t\t<div class=\"premium-blog-entry-meta\">\n\t\t\t\n\t\t\t\t\t\t\t<span class=\"premium-blog-meta-separator\">\u2022<\/span>\n\t\t\t\t<div class=\"premium-blog-post-time premium-blog-meta-data\">\n\t\t\t\t\t<i class=\"fa fa-clock-o\"><\/i>\n\t\t\t\t\t<span>June 5, 2023<\/span>\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t<span class=\"premium-blog-meta-separator\">\u2022<\/span>\n\t\t\t\t<div class=\"premium-blog-post-categories premium-blog-meta-data\">\n\t\t\t\t\t<i class=\"fa fa-align-left fa-fw\"><\/i>\n\t\t\t\t\t<a href=\"https:\/\/schedulejs.com\/en\/category\/implementations\/\" rel=\"category tag\">Implementations<\/a>, <a href=\"https:\/\/schedulejs.com\/en\/category\/schedulejs-viewer\/\" rel=\"category tag\">ScheduleJS Viewer<\/a>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t<p class=\"premium-blog-post-content\">This article shows how to implement dynamic rendering depending on the current zoom-level of the graphics.<\/p>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t<div class=\"premium-blog-post-outer-container\" data-total=\"1\">\n\t\t\t<div class=\"premium-blog-post-container premium-blog-skin-classic\">\n\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumb-effect-wrapper\">\n\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-container premium-blog-zoomin-effect\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2880\" height=\"1800\" src=\"https:\/\/schedulejs.com\/wp-content\/uploads\/2022\/11\/tree-architecture.png\" class=\"attachment-full size-full\" alt=\"schedulejs viewer\" \/>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-overlay\">\n\t\t\t\t\t\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/schedulejs.com\/en\/building-a-tree-gantt\/\" target=\"_self\"><\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-content-wrapper \">\n\t\t\t\t\t<div class=\"premium-blog-content-wrapper-inner\">\n\t\t\t\t\t\t<div class=\"premium-blog-inner-container\">\n\t\t\t\t\t\t\t<div class=\"premium-blog-entry-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"premium-blog-entry-title premium-blog-entry-title\">\n\t\t\t<a href=\"https:\/\/schedulejs.com\/en\/building-a-tree-gantt\/\" target=\"_self\">\n\t\t\t\tBuilding a tree Gantt\t\t\t<\/a>\n\t\t<\/h2>\n\t\t\t\t<div class=\"premium-blog-entry-meta\">\n\t\t\t\n\t\t\t\t\t\t\t<span class=\"premium-blog-meta-separator\">\u2022<\/span>\n\t\t\t\t<div class=\"premium-blog-post-time premium-blog-meta-data\">\n\t\t\t\t\t<i class=\"fa fa-clock-o\"><\/i>\n\t\t\t\t\t<span>November 24, 2022<\/span>\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t<span class=\"premium-blog-meta-separator\">\u2022<\/span>\n\t\t\t\t<div class=\"premium-blog-post-categories premium-blog-meta-data\">\n\t\t\t\t\t<i class=\"fa fa-align-left fa-fw\"><\/i>\n\t\t\t\t\t<a href=\"https:\/\/schedulejs.com\/en\/category\/implementations\/\" rel=\"category tag\">Implementations<\/a>, <a href=\"https:\/\/schedulejs.com\/en\/category\/schedulejs-viewer\/\" rel=\"category tag\">ScheduleJS Viewer<\/a>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t<p class=\"premium-blog-post-content\">This article will show you how the parent-child tree Gantt architecture within the ScheduleJS Viewer was built.<\/p>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t<div class=\"premium-blog-post-outer-container\" data-total=\"1\">\n\t\t\t<div class=\"premium-blog-post-container premium-blog-skin-classic\">\n\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumb-effect-wrapper\">\n\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-container premium-blog-zoomin-effect\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2880\" height=\"1800\" src=\"https:\/\/schedulejs.com\/wp-content\/uploads\/2022\/11\/gantt.png\" class=\"attachment-full size-full\" alt=\"Schedulejs viewer gantt\" \/>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-overlay\">\n\t\t\t\t\t\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/schedulejs.com\/en\/activity-renderer-in-javascript\/\" target=\"_self\"><\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-content-wrapper \">\n\t\t\t\t\t<div class=\"premium-blog-content-wrapper-inner\">\n\t\t\t\t\t\t<div class=\"premium-blog-inner-container\">\n\t\t\t\t\t\t\t<div class=\"premium-blog-entry-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"premium-blog-entry-title premium-blog-entry-title premium-blog-entry-title\">\n\t\t\t<a href=\"https:\/\/schedulejs.com\/en\/activity-renderer-in-javascript\/\" target=\"_self\">\n\t\t\t\tBuilding an ActivityRenderer\t\t\t<\/a>\n\t\t<\/h2>\n\t\t\t\t<div class=\"premium-blog-entry-meta\">\n\t\t\t\n\t\t\t\t\t\t\t<span class=\"premium-blog-meta-separator\">\u2022<\/span>\n\t\t\t\t<div class=\"premium-blog-post-time premium-blog-meta-data\">\n\t\t\t\t\t<i class=\"fa fa-clock-o\"><\/i>\n\t\t\t\t\t<span>November 23, 2022<\/span>\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t<span class=\"premium-blog-meta-separator\">\u2022<\/span>\n\t\t\t\t<div class=\"premium-blog-post-categories premium-blog-meta-data\">\n\t\t\t\t\t<i class=\"fa fa-align-left fa-fw\"><\/i>\n\t\t\t\t\t<a href=\"https:\/\/schedulejs.com\/en\/category\/implementations\/\" rel=\"category tag\">Implementations<\/a>, <a href=\"https:\/\/schedulejs.com\/en\/category\/schedulejs-viewer\/\" rel=\"category tag\">ScheduleJS Viewer<\/a>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t<p class=\"premium-blog-post-content\">This article will showcase how the main activity renderer of the ScheduleJS Viewer was built with code examples.<\/p>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t<div class=\"premium-blog-post-outer-container\" data-total=\"1\">\n\t\t\t<div class=\"premium-blog-post-container premium-blog-skin-classic\">\n\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumb-effect-wrapper\">\n\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-container premium-blog-zoomin-effect\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2880\" height=\"1800\" src=\"https:\/\/schedulejs.com\/wp-content\/uploads\/2022\/11\/grouping-1.png\" class=\"attachment-full size-full\" alt=\"Schedulejs viewer gantt\" \/>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-overlay\">\n\t\t\t\t\t\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/schedulejs.com\/en\/schedulejs-viewer-features\/\" target=\"_self\"><\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-content-wrapper \">\n\t\t\t\t\t<div class=\"premium-blog-content-wrapper-inner\">\n\t\t\t\t\t\t<div class=\"premium-blog-inner-container\">\n\t\t\t\t\t\t\t<div class=\"premium-blog-entry-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"premium-blog-entry-title premium-blog-entry-title premium-blog-entry-title premium-blog-entry-title\">\n\t\t\t<a href=\"https:\/\/schedulejs.com\/en\/schedulejs-viewer-features\/\" target=\"_self\">\n\t\t\t\tScheduleJS Viewer features\t\t\t<\/a>\n\t\t<\/h2>\n\t\t\t\t<div class=\"premium-blog-entry-meta\">\n\t\t\t\n\t\t\t\t\t\t\t<span class=\"premium-blog-meta-separator\">\u2022<\/span>\n\t\t\t\t<div class=\"premium-blog-post-time premium-blog-meta-data\">\n\t\t\t\t\t<i class=\"fa fa-clock-o\"><\/i>\n\t\t\t\t\t<span>November 21, 2022<\/span>\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t<span class=\"premium-blog-meta-separator\">\u2022<\/span>\n\t\t\t\t<div class=\"premium-blog-post-categories premium-blog-meta-data\">\n\t\t\t\t\t<i class=\"fa fa-align-left fa-fw\"><\/i>\n\t\t\t\t\t<a href=\"https:\/\/schedulejs.com\/en\/category\/schedulejs-viewer\/\" rel=\"category tag\">ScheduleJS Viewer<\/a>\t\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t<p class=\"premium-blog-post-content\">This article presents the main features included in the ScheduleJS Viewer. A brand-new web-based project viewer.<\/p>\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t<\/div>\n\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b325336 elementor-widget elementor-widget-shortcode\" data-id=\"b325336\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">    <div class=\"wpdiscuz_top_clearing\"><\/div>\r\n    <div id='comments' class='comments-area'><div id='respond' style='width: 0;height: 0;clear: both;margin: 0;padding: 0;'><\/div>    <div id=\"wpdcom\" class=\"wpdiscuz_unauth wpd-default wpd-layout-1 wpd-comments-open\">\r\n                    <div class=\"wc_social_plugin_wrapper\">\r\n                            <\/div>\r\n            <div class=\"wpd-form-wrap\">\r\n                <div class=\"wpd-form-head\">\r\n                                            <div class=\"wpd-sbs-toggle\">\r\n                            <i class=\"far fa-envelope\"><\/i> <span class=\"wpd-sbs-title\">S\u2019abonner<\/span> <i class=\"fas fa-caret-down\"><\/i>\r\n                        <\/div>\r\n                                            <div class=\"wpd-auth\">\r\n                                                <div class=\"wpd-login\">\r\n                            <a rel=\"nofollow\" href=\"https:\/\/schedulejs.com\/wp-login.php?redirect_to=https%3A%2F%2Fschedulejs.com%2Fen%2Fschedulejs-viewer-features%2F\"><i class='fas fa-sign-in-alt'><\/i> Connexion<\/a>                        <\/div>\r\n                    <\/div>\r\n                <\/div>\r\n                                                    <div class=\"wpdiscuz-subscribe-bar wpdiscuz-hidden\">\r\n                                                    <form action=\"https:\/\/schedulejs.com\/wp-admin\/admin-ajax.php?action=wpdAddSubscription\" method=\"post\" id=\"wpdiscuz-subscribe-form\">\r\n                                <div class=\"wpdiscuz-subscribe-form-intro\">Notification pour <\/div>\r\n                                <div class=\"wpdiscuz-subscribe-form-option\" style=\"width:40%;\">\r\n                                    <select class=\"wpdiscuz_select\" name=\"wpdiscuzSubscriptionType\" >\r\n                                                                                    <option value=\"post\">nouveaux commentaires de suivi<\/option>\r\n                                                                                                                                <option value=\"all_comment\" >nouvelles r\u00e9ponses \u00e0 mes commentaires<\/option>\r\n                                                                                <\/select>\r\n                                <\/div>\r\n                                                                    <div class=\"wpdiscuz-item wpdiscuz-subscribe-form-email\">\r\n                                        <input  class=\"email\" type=\"email\" name=\"wpdiscuzSubscriptionEmail\" required=\"required\" value=\"\" placeholder=\"E-mail\"\/>\r\n                                    <\/div>\r\n                                                                    <div class=\"wpdiscuz-subscribe-form-button\">\r\n                                    <input id=\"wpdiscuz_subscription_button\" class=\"wpd-prim-button wpd_not_clicked\" type=\"submit\" value=\"\u203a\" name=\"wpdiscuz_subscription_button\" \/>\r\n                                <\/div> \r\n                                <input type=\"hidden\" id=\"wpdiscuz_subscribe_form_nonce\" name=\"wpdiscuz_subscribe_form_nonce\" value=\"67901c7131\" \/><input type=\"hidden\" name=\"_wp_http_referer\" value=\"\/en\/wp-json\/wp\/v2\/posts\/10002\" \/>                            <\/form>\r\n                                                <\/div>\r\n                            <div class=\"wpd-form wpd-form-wrapper wpd-main-form-wrapper\" id='wpd-main-form-wrapper-0_0'>\r\n                                        <form class=\"wpd_comm_form wpd_main_comm_form\"\r\n                      method=\"post\" enctype=\"multipart\/form-data\" data-uploading=\"false\">\r\n                    <div class=\"wpd-field-comment\">\r\n                        <div class=\"wpdiscuz-item wc-field-textarea\">\r\n                            <div class=\"wpdiscuz-textarea-wrap \">\r\n                                                                                                        <div class=\"wpd-avatar\">\r\n                                        <img alt='guest' src='https:\/\/secure.gravatar.com\/avatar\/?s=56&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/?s=112&#038;d=mm&#038;r=g 2x' class='avatar avatar-56 photo avatar-default' height='56' width='56' \/>                                    <\/div>\r\n                                                <div id=\"wpd-editor-wraper-0_0\" style=\"display: none;\">\r\n                <div id=\"wpd-editor-char-counter-0_0\"\r\n                     class=\"wpd-editor-char-counter\"><\/div>\r\n                <label style=\"display: none;\" for=\"wc-textarea-0_0\">Label<\/label>\r\n                <textarea id=\"wc-textarea-0_0\" name=\"wc_comment\"\r\n                          class=\"wc_comment wpd-field\"><\/textarea>\r\n                <div id=\"wpd-editor-0_0\"><\/div>\r\n                        <div id=\"wpd-editor-toolbar-0_0\">\r\n                            <button title=\"Bold\"\r\n                        class=\"ql-bold\"  ><\/button>\r\n                                <button title=\"Italic\"\r\n                        class=\"ql-italic\"  ><\/button>\r\n                                <button title=\"Underline\"\r\n                        class=\"ql-underline\"  ><\/button>\r\n                                <button title=\"Strike\"\r\n                        class=\"ql-strike\"  ><\/button>\r\n                                <button title=\"Ordered List\"\r\n                        class=\"ql-list\" value='ordered' ><\/button>\r\n                                <button title=\"Unordered List\"\r\n                        class=\"ql-list\" value='bullet' ><\/button>\r\n                                <button title=\"Blockquote\"\r\n                        class=\"ql-blockquote\"  ><\/button>\r\n                                <button title=\"Code Block\"\r\n                        class=\"ql-code-block\"  ><\/button>\r\n                                <button title=\"Link\"\r\n                        class=\"ql-link\"  ><\/button>\r\n                                <button title=\"Source Code\"\r\n                        class=\"ql-sourcecode\"  data-wpde_button_name='sourcecode'>{}<\/button>\r\n                                <button title=\"Spoiler\"\r\n                        class=\"ql-spoiler\"  data-wpde_button_name='spoiler'>[+]<\/button>\r\n                            <div class=\"wpd-editor-buttons-right\">\r\n                <span class='wmu-upload-wrap' wpd-tooltip='Attacher une image \u00e0 ce commentaire' wpd-tooltip-position='left'><label class='wmu-add'><i class='far fa-image'><\/i><input style='display:none;' class='wmu-add-files' type='file' name='wmu_files[]'  accept='image\/*'\/><\/label><\/span>            <\/div>\r\n        <\/div>\r\n                    <\/div>\r\n                                        <\/div>\r\n                        <\/div>\r\n                    <\/div>\r\n                    <div class=\"wpd-form-foot\" style='display:none;'>\r\n                        <div class=\"wpdiscuz-textarea-foot\">\r\n                                                        <div class=\"wpdiscuz-button-actions\"><div class='wmu-action-wrap'><div class='wmu-tabs wmu-images-tab wmu-hide'><\/div><\/div><\/div>\r\n                        <\/div>\r\n                                <div class=\"wpd-form-row\">\r\n                    <div class=\"wpd-form-col-left\">\r\n                        <div class=\"wpdiscuz-item wc_name-wrapper wpd-has-icon\">\r\n                                    <div class=\"wpd-field-icon\"><i class=\"fas fa-user\"><\/i><\/div>\r\n                                    <input id=\"wc_name-0_0\" value=\"\" required='required' aria-required='true' class=\"wc_name wpd-field\" type=\"text\" name=\"wc_name\" placeholder=\"Nom*\" maxlength=\"50\" pattern='.{3,50}' title=\"\">\r\n                <label for=\"wc_name-0_0\" class=\"wpdlb\">Nom*<\/label>\r\n                            <\/div>\r\n                        <div class=\"wpdiscuz-item wc_email-wrapper wpd-has-icon\">\r\n                                    <div class=\"wpd-field-icon\"><i class=\"fas fa-at\"><\/i><\/div>\r\n                                    <input id=\"wc_email-0_0\" value=\"\" required='required' aria-required='true' class=\"wc_email wpd-field\" type=\"email\" name=\"wc_email\" placeholder=\"E-mail*\" \/>\r\n                <label for=\"wc_email-0_0\" class=\"wpdlb\">E-mail*<\/label>\r\n                            <\/div>\r\n                            <div class=\"wpdiscuz-item wc_website-wrapper wpd-has-icon\">\r\n                                            <div class=\"wpd-field-icon\"><i class=\"fas fa-link\"><\/i><\/div>\r\n                                        <input id=\"wc_website-0_0\" value=\"\" class=\"wc_website wpd-field\" type=\"text\" name=\"wc_website\" placeholder=\"Site web\" \/>\r\n                    <label for=\"wc_website-0_0\" class=\"wpdlb\">Site web<\/label>\r\n                                    <\/div>\r\n                        <\/div>\r\n                <div class=\"wpd-form-col-right\">\r\n                    <div class=\"wc-field-submit\">\r\n                                            \r\n                                            <label class=\"wpd_label\" wpd-tooltip=\"Notifier des nouvelles r\u00e9ponses \u00e0 tous mes commentaires\">\r\n                            <input id=\"wc_notification_new_comment-0_0\" class=\"wc_notification_new_comment-0_0 wpd_label__checkbox\" value=\"comment\" type=\"checkbox\" name=\"wpdiscuz_notification_type\" \/>\r\n                            <span class=\"wpd_label__text\">\r\n                                <span class=\"wpd_label__check\">\r\n                                    <i class=\"fas fa-bell wpdicon wpdicon-on\"><\/i>\r\n                                    <i class=\"fas fa-bell-slash wpdicon wpdicon-off\"><\/i>\r\n                                <\/span>\r\n                            <\/span>\r\n                        <\/label>\r\n                                                                <input id=\"wpd-field-submit-0_0\" class=\"wc_comm_submit wpd_not_clicked wpd-prim-button\" type=\"submit\" name=\"submit\" value=\"Publier le commentaire\" \/>\r\n        <\/div>\r\n                <\/div>\r\n                    <div class=\"clearfix\"><\/div>\r\n        <\/div>\r\n                            <\/div>\r\n                                        <input type=\"hidden\" class=\"wpdiscuz_unique_id\" value=\"0_0\"\r\n                           name=\"wpdiscuz_unique_id\">\r\n                                    <\/form>\r\n                        <\/div>\r\n                <div id=\"wpdiscuz_hidden_secondary_form\" style=\"display: none;\">\r\n                    <div class=\"wpd-form wpd-form-wrapper wpd-secondary-form-wrapper\" id='wpd-secondary-form-wrapper-wpdiscuzuniqueid' style='display: none;'>\r\n                            <div class=\"wpd-secondary-forms-social-content\"><\/div>\r\n                <div class=\"clearfix\"><\/div>\r\n                                        <form class=\"wpd_comm_form wpd-secondary-form-wrapper\"\r\n                      method=\"post\" enctype=\"multipart\/form-data\" data-uploading=\"false\">\r\n                    <div class=\"wpd-field-comment\">\r\n                        <div class=\"wpdiscuz-item wc-field-textarea\">\r\n                            <div class=\"wpdiscuz-textarea-wrap \">\r\n                                                                                                        <div class=\"wpd-avatar\">\r\n                                        <img alt='guest' src='https:\/\/secure.gravatar.com\/avatar\/?s=56&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/?s=112&#038;d=mm&#038;r=g 2x' class='avatar avatar-56 photo avatar-default' height='56' width='56' \/>                                    <\/div>\r\n                                                <div id=\"wpd-editor-wraper-wpdiscuzuniqueid\" style=\"display: none;\">\r\n                <div id=\"wpd-editor-char-counter-wpdiscuzuniqueid\"\r\n                     class=\"wpd-editor-char-counter\"><\/div>\r\n                <label style=\"display: none;\" for=\"wc-textarea-wpdiscuzuniqueid\">Label<\/label>\r\n                <textarea id=\"wc-textarea-wpdiscuzuniqueid\" name=\"wc_comment\"\r\n                          class=\"wc_comment wpd-field\"><\/textarea>\r\n                <div id=\"wpd-editor-wpdiscuzuniqueid\"><\/div>\r\n                        <div id=\"wpd-editor-toolbar-wpdiscuzuniqueid\">\r\n                            <button title=\"Bold\"\r\n                        class=\"ql-bold\"  ><\/button>\r\n                                <button title=\"Italic\"\r\n                        class=\"ql-italic\"  ><\/button>\r\n                                <button title=\"Underline\"\r\n                        class=\"ql-underline\"  ><\/button>\r\n                                <button title=\"Strike\"\r\n                        class=\"ql-strike\"  ><\/button>\r\n                                <button title=\"Ordered List\"\r\n                        class=\"ql-list\" value='ordered' ><\/button>\r\n                                <button title=\"Unordered List\"\r\n                        class=\"ql-list\" value='bullet' ><\/button>\r\n                                <button title=\"Blockquote\"\r\n                        class=\"ql-blockquote\"  ><\/button>\r\n                                <button title=\"Code Block\"\r\n                        class=\"ql-code-block\"  ><\/button>\r\n                                <button title=\"Link\"\r\n                        class=\"ql-link\"  ><\/button>\r\n                                <button title=\"Source Code\"\r\n                        class=\"ql-sourcecode\"  data-wpde_button_name='sourcecode'>{}<\/button>\r\n                                <button title=\"Spoiler\"\r\n                        class=\"ql-spoiler\"  data-wpde_button_name='spoiler'>[+]<\/button>\r\n                            <div class=\"wpd-editor-buttons-right\">\r\n                <span class='wmu-upload-wrap' wpd-tooltip='Attacher une image \u00e0 ce commentaire' wpd-tooltip-position='left'><label class='wmu-add'><i class='far fa-image'><\/i><input style='display:none;' class='wmu-add-files' type='file' name='wmu_files[]'  accept='image\/*'\/><\/label><\/span>            <\/div>\r\n        <\/div>\r\n                    <\/div>\r\n                                        <\/div>\r\n                        <\/div>\r\n                    <\/div>\r\n                    <div class=\"wpd-form-foot\" style='display:none;'>\r\n                        <div class=\"wpdiscuz-textarea-foot\">\r\n                                                        <div class=\"wpdiscuz-button-actions\"><div class='wmu-action-wrap'><div class='wmu-tabs wmu-images-tab wmu-hide'><\/div><\/div><\/div>\r\n                        <\/div>\r\n                                <div class=\"wpd-form-row\">\r\n                    <div class=\"wpd-form-col-left\">\r\n                        <div class=\"wpdiscuz-item wc_name-wrapper wpd-has-icon\">\r\n                                    <div class=\"wpd-field-icon\"><i class=\"fas fa-user\"><\/i><\/div>\r\n                                    <input id=\"wc_name-wpdiscuzuniqueid\" value=\"\" required='required' aria-required='true' class=\"wc_name wpd-field\" type=\"text\" name=\"wc_name\" placeholder=\"Nom*\" maxlength=\"50\" pattern='.{3,50}' title=\"\">\r\n                <label for=\"wc_name-wpdiscuzuniqueid\" class=\"wpdlb\">Nom*<\/label>\r\n                            <\/div>\r\n                        <div class=\"wpdiscuz-item wc_email-wrapper wpd-has-icon\">\r\n                                    <div class=\"wpd-field-icon\"><i class=\"fas fa-at\"><\/i><\/div>\r\n                                    <input id=\"wc_email-wpdiscuzuniqueid\" value=\"\" required='required' aria-required='true' class=\"wc_email wpd-field\" type=\"email\" name=\"wc_email\" placeholder=\"E-mail*\" \/>\r\n                <label for=\"wc_email-wpdiscuzuniqueid\" class=\"wpdlb\">E-mail*<\/label>\r\n                            <\/div>\r\n                            <div class=\"wpdiscuz-item wc_website-wrapper wpd-has-icon\">\r\n                                            <div class=\"wpd-field-icon\"><i class=\"fas fa-link\"><\/i><\/div>\r\n                                        <input id=\"wc_website-wpdiscuzuniqueid\" value=\"\" class=\"wc_website wpd-field\" type=\"text\" name=\"wc_website\" placeholder=\"Site web\" \/>\r\n                    <label for=\"wc_website-wpdiscuzuniqueid\" class=\"wpdlb\">Site web<\/label>\r\n                                    <\/div>\r\n                        <\/div>\r\n                <div class=\"wpd-form-col-right\">\r\n                    <div class=\"wc-field-submit\">\r\n                                            \r\n                                            <label class=\"wpd_label\" wpd-tooltip=\"Notifier des nouvelles r\u00e9ponses \u00e0 tous mes commentaires\">\r\n                            <input id=\"wc_notification_new_comment-wpdiscuzuniqueid\" class=\"wc_notification_new_comment-wpdiscuzuniqueid wpd_label__checkbox\" value=\"comment\" type=\"checkbox\" name=\"wpdiscuz_notification_type\" \/>\r\n                            <span class=\"wpd_label__text\">\r\n                                <span class=\"wpd_label__check\">\r\n                                    <i class=\"fas fa-bell wpdicon wpdicon-on\"><\/i>\r\n                                    <i class=\"fas fa-bell-slash wpdicon wpdicon-off\"><\/i>\r\n                                <\/span>\r\n                            <\/span>\r\n                        <\/label>\r\n                                                                <input id=\"wpd-field-submit-wpdiscuzuniqueid\" class=\"wc_comm_submit wpd_not_clicked wpd-prim-button\" type=\"submit\" name=\"submit\" value=\"Publier le commentaire\" \/>\r\n        <\/div>\r\n                <\/div>\r\n                    <div class=\"clearfix\"><\/div>\r\n        <\/div>\r\n                            <\/div>\r\n                                        <input type=\"hidden\" class=\"wpdiscuz_unique_id\" value=\"wpdiscuzuniqueid\"\r\n                           name=\"wpdiscuz_unique_id\">\r\n                                    <\/form>\r\n                        <\/div>\r\n                <\/div>\r\n                    <\/div>\r\n                        <div id=\"wpd-threads\" class=\"wpd-thread-wrapper\">\r\n                <div class=\"wpd-thread-head\">\r\n                    <div class=\"wpd-thread-info \" data-comments-count=\"2\">\r\n                        <span class='wpdtc' title='2'>2<\/span> Commentaires                    <\/div>\r\n                                        <div class=\"wpd-space\"><\/div>\r\n                    <div class=\"wpd-thread-filter\">\r\n                                                    <div class=\"wpd-filter wpdf-reacted wpd_not_clicked\" wpd-tooltip=\"Commentaire avec le plus de r\u00e9actions\"><i class=\"fas fa-bolt\"><\/i><\/div>\r\n                                                        <div class=\"wpd-filter wpdf-hottest wpd_not_clicked\" wpd-tooltip=\"Fil de commentaire le plus chaud\"><i class=\"fas fa-fire\"><\/i><\/div>\r\n                                                        <div class=\"wpd-filter wpdf-sorting\">\r\n                                                                        <span class=\"wpdiscuz-sort-button wpdiscuz-date-sort-asc wpdiscuz-sort-button-active\" data-sorting=\"oldest\">Le plus ancien<\/span>\r\n                                                                        <i class=\"fas fa-sort-down\"><\/i>\r\n                                <div class=\"wpdiscuz-sort-buttons\">\r\n                                                                            <span class=\"wpdiscuz-sort-button wpdiscuz-date-sort-desc\" data-sorting=\"newest\">Le plus r\u00e9cent<\/span>\r\n                                                                                <span class=\"wpdiscuz-sort-button wpdiscuz-vote-sort-up\" data-sorting=\"by_vote\">Le plus populaire<\/span>\r\n                                                                        <\/div>\r\n                            <\/div>\r\n                                                <\/div>\r\n                <\/div>\r\n                <div class=\"wpd-comment-info-bar\">\r\n                    <div class=\"wpd-current-view\"><i class=\"fas fa-quote-left\"><\/i> Comments<\/div>\r\n                    <div class=\"wpd-filter-view-all\">Show all comments<\/div>\r\n                <\/div>\r\n                                <div class=\"wpd-thread-list\">\r\n                    <div id='wpd-comm-70_0' class='comment even thread-even depth-1 wpd-comment wpd_comment_level-1'><div class=\"wpd-comment-wrap wpd-blog-guest\">\r\n    <div class=\"wpd-comment-left \">\r\n    <div class=\"wpd-avatar \">\r\n    <img alt='bast00' src='https:\/\/secure.gravatar.com\/avatar\/cc853959ecaa102f1edfb92e53cb80ddb39f99aad04bf727c1804947d0b89f38?s=64&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/cc853959ecaa102f1edfb92e53cb80ddb39f99aad04bf727c1804947d0b89f38?s=128&#038;d=mm&#038;r=g 2x' class='avatar avatar-64 photo' height='64' width='64' \/>\r\n<\/div>\r\n    \r\n    \r\n<\/div>\r\n    <div id=\"comment-70\" class=\"wpd-comment-right\">\r\n    <div class=\"wpd-comment-header\">\r\n    <div class=\"wpd-comment-author \">\r\n    bast00\r\n<\/div>\r\n    <div class=\"wpd-comment-date\" title=\"June 10, 2024 11:17 am\">\r\n    <i class='far fa-clock' aria-hidden='true'><\/i>\r\n    1 year \r\n<\/div>\r\n    \r\n    <div class=\"wpd-comment-share wpd-hidden wpd-tooltip wpd-top\">\r\n    <i class='fas fa-share-alt' aria-hidden='true'><\/i>\r\n    <div class=\"wpd-tooltip-content\">\r\n        <a class='wc_tw' rel='noreferrer' target='_blank' href='https:\/\/twitter.com\/intent\/tweet?text=I appreciated the explanations of the different activity grouping optio... &url=https%3A%2F%2Fschedulejs.com%2Fen%2Fschedulejs-viewer-features%2F%23comment-70' title='Share on Twitter'><i class='fab fa-twitter wpf-cta' aria-hidden='true'><\/i><\/a><a class='wc_vk' rel='noreferrer' target='_blank' href='https:\/\/vk.com\/share.php?url=https:\/\/schedulejs.com\/en\/schedulejs-viewer-features\/' title='Share on VKontakte'><i class='fab fa-vk wpf-cta' aria-hidden='true'><\/i><\/a><a class='wc_ok' rel='noreferrer' target='_blank' href='https:\/\/connect.ok.ru\/offer?url=https:\/\/schedulejs.com\/en\/schedulejs-viewer-features\/' title='Share on Odnoklassniki'><i class='fab fa-odnoklassniki wpf-cta' aria-hidden='true'><\/i><\/a>\r\n    <\/div>\r\n<\/div>\r\n    <div class=\"wpd-space\"><\/div>\r\n    <div class=\"wpd-comment-link wpd-hidden\">\r\n    <span wpd-tooltip='Comment link' wpd-tooltip-position='left'><i class='fas fa-link' aria-hidden='true' data-wpd-clipboard='https:\/\/schedulejs.com\/en\/schedulejs-viewer-features\/#comment-70'><\/i><\/span>\r\n<\/div>\r\n<\/div>\r\n    \r\n    <div class=\"wpd-comment-text\">\r\n    <p>I appreciated the explanations of the different activity grouping options and the additional screens available in the ScheduleJS Viewer. It seems to be a complete tool for managing projects efficiently.<\/p>\n\r\n<\/div>\r\n    <div class=\"wpd-comment-footer\">\r\n    <div class=\"wpd-vote\">\r\n    <div class=\"wpd-vote-up wpd_not_clicked\">\r\n        <svg aria-hidden='true' focusable='false' data-prefix='fas' data-icon='plus' class='svg-inline--fa fa-plus fa-w-14' role='img' xmlns='https:\/\/www.w3.org\/2000\/svg' viewBox='0 0 448 512'><path d='M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z'><\/path><\/svg>\r\n    <\/div>\r\n    <div class='wpd-vote-result' title='0'>0<\/div>\r\n    <div class=\"wpd-vote-down wpd_not_clicked\">\r\n        <svg aria-hidden='true' focusable='false' data-prefix='fas' data-icon='minus' class='svg-inline--fa fa-minus fa-w-14' role='img' xmlns='https:\/\/www.w3.org\/2000\/svg' viewBox='0 0 448 512'><path d='M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z'><\/path><\/svg>\r\n    <\/div>\r\n<\/div>\r\n    <div class=\"wpd-reply-button\">\r\n    <svg xmlns='https:\/\/www.w3.org\/2000\/svg' viewBox='0 0 24 24'><path d='M10 9V5l-7 7 7 7v-4.1c5 0 8.5 1.6 11 5.1-1-5-4-10-11-11z'\/><path d='M0 0h24v24H0z' fill='none'\/><\/svg>\r\n    <span>Answer<\/span>\r\n<\/div>\r\n    <div class=\"wpd-space\"><\/div>\r\n    \r\n    \r\n<\/div>\r\n<\/div>\r\n<\/div><div id='wpdiscuz_form_anchor-70_0'><\/div><\/div><div id='wpd-comm-71_0' class='comment odd alt thread-odd thread-alt depth-1 wpd-comment wpd_comment_level-1'><div class=\"wpd-comment-wrap wpd-blog-guest\">\r\n    <div class=\"wpd-comment-left \">\r\n    <div class=\"wpd-avatar \">\r\n    <img alt='pista45' src='https:\/\/secure.gravatar.com\/avatar\/cc853959ecaa102f1edfb92e53cb80ddb39f99aad04bf727c1804947d0b89f38?s=64&#038;d=mm&#038;r=g' srcset='https:\/\/secure.gravatar.com\/avatar\/cc853959ecaa102f1edfb92e53cb80ddb39f99aad04bf727c1804947d0b89f38?s=128&#038;d=mm&#038;r=g 2x' class='avatar avatar-64 photo' height='64' width='64' \/>\r\n<\/div>\r\n    \r\n    \r\n<\/div>\r\n    <div id=\"comment-71\" class=\"wpd-comment-right\">\r\n    <div class=\"wpd-comment-header\">\r\n    <div class=\"wpd-comment-author \">\r\n    pista45\r\n<\/div>\r\n    <div class=\"wpd-comment-date\" title=\"June 10, 2024 11:20 am\">\r\n    <i class='far fa-clock' aria-hidden='true'><\/i>\r\n    1 year \r\n<\/div>\r\n    \r\n    <div class=\"wpd-comment-share wpd-hidden wpd-tooltip wpd-top\">\r\n    <i class='fas fa-share-alt' aria-hidden='true'><\/i>\r\n    <div class=\"wpd-tooltip-content\">\r\n        <a class='wc_tw' rel='noreferrer' target='_blank' href='https:\/\/twitter.com\/intent\/tweet?text=The activity and assignment screens seem to be very useful for visualiz... &url=https%3A%2F%2Fschedulejs.com%2Fen%2Fschedulejs-viewer-features%2F%23comment-71' title='Share on Twitter'><i class='fab fa-twitter wpf-cta' aria-hidden='true'><\/i><\/a><a class='wc_vk' rel='noreferrer' target='_blank' href='https:\/\/vk.com\/share.php?url=https:\/\/schedulejs.com\/en\/schedulejs-viewer-features\/' title='Share on VKontakte'><i class='fab fa-vk wpf-cta' aria-hidden='true'><\/i><\/a><a class='wc_ok' rel='noreferrer' target='_blank' href='https:\/\/connect.ok.ru\/offer?url=https:\/\/schedulejs.com\/en\/schedulejs-viewer-features\/' title='Share on Odnoklassniki'><i class='fab fa-odnoklassniki wpf-cta' aria-hidden='true'><\/i><\/a>\r\n    <\/div>\r\n<\/div>\r\n    <div class=\"wpd-space\"><\/div>\r\n    <div class=\"wpd-comment-link wpd-hidden\">\r\n    <span wpd-tooltip='Comment link' wpd-tooltip-position='left'><i class='fas fa-link' aria-hidden='true' data-wpd-clipboard='https:\/\/schedulejs.com\/en\/schedulejs-viewer-features\/#comment-71'><\/i><\/span>\r\n<\/div>\r\n<\/div>\r\n    \r\n    <div class=\"wpd-comment-text\">\r\n    <p>The activity and assignment screens seem to be very useful for visualizing project data. But how does the functionality for resizing simultaneously open projects work ?<\/p>\n\r\n<\/div>\r\n    <div class=\"wpd-comment-footer\">\r\n    <div class=\"wpd-vote\">\r\n    <div class=\"wpd-vote-up wpd_not_clicked\">\r\n        <svg aria-hidden='true' focusable='false' data-prefix='fas' data-icon='plus' class='svg-inline--fa fa-plus fa-w-14' role='img' xmlns='https:\/\/www.w3.org\/2000\/svg' viewBox='0 0 448 512'><path d='M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z'><\/path><\/svg>\r\n    <\/div>\r\n    <div class='wpd-vote-result' title='0'>0<\/div>\r\n    <div class=\"wpd-vote-down wpd_not_clicked\">\r\n        <svg aria-hidden='true' focusable='false' data-prefix='fas' data-icon='minus' class='svg-inline--fa fa-minus fa-w-14' role='img' xmlns='https:\/\/www.w3.org\/2000\/svg' viewBox='0 0 448 512'><path d='M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z'><\/path><\/svg>\r\n    <\/div>\r\n<\/div>\r\n    <div class=\"wpd-reply-button\">\r\n    <svg xmlns='https:\/\/www.w3.org\/2000\/svg' viewBox='0 0 24 24'><path d='M10 9V5l-7 7 7 7v-4.1c5 0 8.5 1.6 11 5.1-1-5-4-10-11-11z'\/><path d='M0 0h24v24H0z' fill='none'\/><\/svg>\r\n    <span>Answer<\/span>\r\n<\/div>\r\n    <div class=\"wpd-space\"><\/div>\r\n    \r\n    \r\n<\/div>\r\n<\/div>\r\n<\/div><div id='wpdiscuz_form_anchor-71_0'><\/div><\/div><!-- \/\/ From wpDiscuz's Caches \/\/ -->                    <div class=\"wpdiscuz-comment-pagination\">\r\n                                            <\/div>\r\n                <\/div>\r\n            <\/div>\r\n                <\/div>\r\n        <\/div>\r\n    <div id=\"wpdiscuz-loading-bar\" class=\"wpdiscuz-loading-bar-unauth\"><\/div>\r\n    <div id=\"wpdiscuz-comment-message\" class=\"wpdiscuz-comment-message-unauth\"><\/div>\r\n    <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>This article will showcase how the main activity renderer of the ScheduleJS Viewer was built with code examples.<\/p>\n","protected":false},"author":1,"featured_media":10250,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[57,60],"tags":[],"class_list":["post-10002","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-implementations","category-schedulejs-viewer","blog-post blog-spacing"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ActivityRenderer in JavaScript<\/title>\n<meta name=\"description\" content=\"This article will showcase how the main ActivityRenderer in JavaScript of the viewer was built, featuring ScheduleJS code examples.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/schedulejs.com\/en\/activity-renderer-in-javascript\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ActivityRenderer in JavaScript\" \/>\n<meta property=\"og:description\" content=\"This article will showcase how the main ActivityRenderer in JavaScript of the viewer was built, featuring ScheduleJS code examples.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/schedulejs.com\/en\/activity-renderer-in-javascript\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-23T16:10:50+00:00\" \/>\n<meta property=\"article:modified_time\" 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