To help you get started, we've collected the most common ways that dhtmlx-gantt is being used within popular public projects.

DHTMLX / react-gantt-demo / src / components / Gantt / Gantt.js View on Github

initGanttDataProcessor() {
    /**
     * type: "task"|"link"
     * action: "create"|"update"|"delete"
     * item: data object object
     */
    const onDataUpdated = this.props.onDataUpdated;
    this.dataProcessor = gantt.createDataProcessor((type, action, item, id) => {
      return new Promise((resolve, reject) => {
        if (onDataUpdated) {
          onDataUpdated(type, action, item, id);
        }

        // if onDataUpdated changes returns a permanent id of the created item, you can return it from here so dhtmlxGantt could apply it
        // resolve({id: databaseId});
        return resolve();
      });
    });
  }

View more ways to use dhtmlx-gantt

dhtmlxGantt

Getting started | Features | License | Useful links | Follow us

DHTMLX Gantt is an open source JavaScript Gantt chart library that helps you illustrate and manage a project schedule in a nice-looking diagram.

It can show the dependencies between tasks as lines and allows you to set up different relationships between tasks (finish-to-start, start-to-start, finish-to-finish, start-to-finish). The Standard edition also inludes intuituve drag-n-drop interface and smart rendering which considerably boost performance while working with a large amount of tasks.

DHTMLX Gantt provides a flexible API and a large number of event handlers, which gives you the freedom to customize it for your needs. Moreover, the library comes with a comprehensive documentation and step-by-step video tutorials thus simplifying learning.

Getting started

Add files:

Add markup:

<div style="width:100%; height:100vh;" id="gantt_here"></div>

And initialize:

gantt.config.date_format = "%Y-%m-%d %H:%i";
gantt.init("gantt_here");
gantt.parse({
  data: [
    {id: 1, text: "Project #1", start_date: null, duration: null, parent:0, progress: 0, open: true},
    {id: 2, text: "Task #1", start_date: "2019-08-01 00:00", duration:5, parent:1, progress: 1},
    {id: 3, text: "Task #2", start_date: "2019-08-06 00:00", duration:2, parent:1, progress: 0.5},
    {id: 4, text: "Task #3", start_date: null, duration: null, parent:1, progress: 0.8, open: true},
    {id: 5, text: "Task #3.1", start_date: "2019-08-09 00:00", duration:2, parent:4, progress: 0.2},
    {id: 6, text: "Task #3.2", start_date: "2019-08-11 00:00", duration:1, parent:4, progress: 0}
  ],
  links:[
    {id:1, source:2, target:3, type:"0"},
    {id:2, source:3, target:4, type:"0"},
    {id:3, source:5, target:6, type:"0"}
  ]
});

==> Check the live demo

Complete guides

• Vue.js
• Angular
• React
• Node
• ASP.NET
  • ASP.NET MVC 5
  • ASP.NET Core
• PHP
  • Laravel
  • Slim framework
• Ruby on Rails
• Python
• Meteor

All tutorials

https://docs.dhtmlx.com/gantt/desktop__howtostart_guides.html

Video guides

https://www.youtube.com/user/dhtmlx/videos

Features of the Standard Edition

• 4 types of tasks linking: finish-to-start, start-to-start, finish-to-finish, start-to-finish
• dragging and dropping multiple tasks horizontally
• multi-task selection

• backward planning
• tasks filtering
• smart rendering
• inline editing

• managing editability/readonly modes of individual tasks
• tooltips
• undo/redo functionality
• configurable columns in the grid
• customizable time scale and task edit form
• progress percent coloring for tasks
• 7 different skins

• online export to PDF, PNG, Excel, iCal, and MS Project
• cross-browser compatibility
• 32 locales
• keyboard navigation
• accessibility

Resource management, critical path calculation, auto scheduling, and other enhanced features are available with the PRO edition. You can see the full list of features and compare the two DHTMLX Gantt editions in the documentation.

License

dhtmlxGantt v.9.0.2 Standard

This version of dhtmlxGantt is distributed under GPL 2.0 license and can be legally used in GPL projects.

To use dhtmlxGantt in non-GPL projects (and get Pro version of the product), please obtain Individual, Commercial, Enterprise or Ultimate license on our site https://dhtmlx.com/docs/products/dhtmlxGantt/#licensing or contact us at info@dhtmlx.com

(c) XB Software

Useful links

• DHTMLX Gantt product page
• Official documentation
• Online samples
• Video tutorials
• Export services
• List of available integrations
• Support forum

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