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JavaScript/jQuery Gantt - Header Filter

The DevExtreme JavaScript Gantt component allows users to filter a particular column by values listed in a pop-up menu. To open this menu, click the filter icon in the column header.

Backend API
$(() => { $('#gantt').dxGantt({ rootValue: -1, tasks: { dataSource: tasks, }, dependencies: { dataSource: dependencies, }, resources: { dataSource: resources, }, resourceAssignments: { dataSource: resourceAssignments, }, editing: { enabled: true, }, columns: [{ dataField: 'title', caption: 'Subject', width: 300, }, { dataField: 'start', caption: 'Start Date', }, { dataField: 'end', caption: 'End Date', }], scaleType: 'weeks', taskListWidth: 500, headerFilter: { visible: true, }, }); });
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml" lang="en"> <head> <title>DevExtreme Demo</title> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=5.0" /> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script> <script>window.jQuery || document.write(decodeURIComponent('%3Cscript src="js/jquery.min.js"%3E%3C/script%3E'))</script> <script src="https://cdn3.devexpress.com/jslib/24.1.6/js/dx-gantt.min.js"></script> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/24.1.6/css/dx.light.css" /> <link rel="stylesheet" href="https://cdn3.devexpress.com/jslib/24.1.6/css/dx-gantt.min.css" /> <script src="js/dx.all.js"></script> <script src="data.js"></script> <link rel="stylesheet" type="text/css" href="styles.css" /> <script src="index.js"></script> </head> <body class="dx-viewport"> <div class="demo-container"> <div id="gantt"> </div> </div> </body> </html>
#gantt { height: 700px; }
const tasks = [{ id: 1, parentId: -1, title: 'Software Development', start: new Date('2019-02-21T05:00:00.000Z'), end: new Date('2019-07-04T12:00:00.000Z'), progress: 31, }, { id: 2, parentId: 1, title: 'Scope', start: new Date('2019-02-21T05:00:00.000Z'), end: new Date('2019-02-26T09:00:00.000Z'), progress: 60, }, { id: 3, parentId: 2, title: 'Determine project scope', start: new Date('2019-02-21T05:00:00.000Z'), end: new Date('2019-02-21T09:00:00.000Z'), progress: 100, }, { id: 4, parentId: 2, title: 'Secure project sponsorship', start: new Date('2019-02-21T10:00:00.000Z'), end: new Date('2019-02-22T09:00:00.000Z'), progress: 100, }, { id: 5, parentId: 2, title: 'Define preliminary resources', start: new Date('2019-02-22T10:00:00.000Z'), end: new Date('2019-02-25T09:00:00.000Z'), progress: 60, }, { id: 6, parentId: 2, title: 'Secure core resources', start: new Date('2019-02-25T10:00:00.000Z'), end: new Date('2019-02-26T09:00:00.000Z'), progress: 0, }, { id: 7, parentId: 2, title: 'Scope complete', start: new Date('2019-02-26T09:00:00.000Z'), end: new Date('2019-02-26T09:00:00.000Z'), progress: 0, }, { id: 8, parentId: 1, title: 'Analysis/Software Requirements', start: new Date('2019-02-26T10:00:00.000Z'), end: new Date('2019-03-18T09:00:00.000Z'), progress: 80, }, { id: 9, parentId: 8, title: 'Conduct needs analysis', start: new Date('2019-02-26T10:00:00.000Z'), end: new Date('2019-03-05T09:00:00.000Z'), progress: 100, }, { id: 10, parentId: 8, title: 'Draft preliminary software specifications', start: new Date('2019-03-05T10:00:00.000Z'), end: new Date('2019-03-08T09:00:00.000Z'), progress: 100, }, { id: 11, parentId: 8, title: 'Develop preliminary budget', start: new Date('2019-03-08T10:00:00.000Z'), end: new Date('2019-03-12T09:00:00.000Z'), progress: 100, }, { id: 12, parentId: 8, title: 'Review software specifications/budget with team', start: new Date('2019-03-12T10:00:00.000Z'), end: new Date('2019-03-12T14:00:00.000Z'), progress: 100, }, { id: 13, parentId: 8, title: 'Incorporate feedback on software specifications', start: new Date('2019-03-13T05:00:00.000Z'), end: new Date('2019-03-13T14:00:00.000Z'), progress: 70, }, { id: 14, parentId: 8, title: 'Develop delivery timeline', start: new Date('2019-03-14T05:00:00.000Z'), end: new Date('2019-03-14T14:00:00.000Z'), progress: 0, }, { id: 15, parentId: 8, title: 'Obtain approvals to proceed (concept, timeline, budget)', start: new Date('2019-03-15T05:00:00.000Z'), end: new Date('2019-03-15T09:00:00.000Z'), progress: 0, }, { id: 16, parentId: 8, title: 'Secure required resources', start: new Date('2019-03-15T10:00:00.000Z'), end: new Date('2019-03-18T09:00:00.000Z'), progress: 0, }, { id: 17, parentId: 8, title: 'Analysis complete', start: new Date('2019-03-18T09:00:00.000Z'), end: new Date('2019-03-18T09:00:00.000Z'), progress: 0, }, { id: 18, parentId: 1, title: 'Design', start: new Date('2019-03-18T10:00:00.000Z'), end: new Date('2019-04-05T14:00:00.000Z'), progress: 80, }, { id: 19, parentId: 18, title: 'Review preliminary software specifications', start: new Date('2019-03-18T10:00:00.000Z'), end: new Date('2019-03-20T09:00:00.000Z'), progress: 100, }, { id: 20, parentId: 18, title: 'Develop functional specifications', start: new Date('2019-03-20T10:00:00.000Z'), end: new Date('2019-03-27T09:00:00.000Z'), progress: 100, }, { id: 21, parentId: 18, title: 'Develop prototype based on functional specifications', start: new Date('2019-03-27T10:00:00.000Z'), end: new Date('2019-04-02T09:00:00.000Z'), progress: 100, }, { id: 22, parentId: 18, title: 'Review functional specifications', start: new Date('2019-04-02T10:00:00.000Z'), end: new Date('2019-04-04T09:00:00.000Z'), progress: 30, }, { id: 23, parentId: 18, title: 'Incorporate feedback into functional specifications', start: new Date('2019-04-04T10:00:00.000Z'), end: new Date('2019-04-05T09:00:00.000Z'), progress: 0, }, { id: 24, parentId: 18, title: 'Obtain approval to proceed', start: new Date('2019-04-05T10:00:00.000Z'), end: new Date('2019-04-05T14:00:00.000Z'), progress: 0, }, { id: 25, parentId: 18, title: 'Design complete', start: new Date('2019-04-05T14:00:00.000Z'), end: new Date('2019-04-05T14:00:00.000Z'), progress: 0, }, { id: 26, parentId: 1, title: 'Development', start: new Date('2019-04-08T05:00:00.000Z'), end: new Date('2019-05-07T12:00:00.000Z'), progress: 42, }, { id: 27, parentId: 26, title: 'Review functional specifications', start: new Date('2019-04-08T05:00:00.000Z'), end: new Date('2019-04-08T14:00:00.000Z'), progress: 100, }, { id: 28, parentId: 26, title: 'Identify modular/tiered design parameters', start: new Date('2019-04-09T05:00:00.000Z'), end: new Date('2019-04-09T14:00:00.000Z'), progress: 100, }, { id: 29, parentId: 26, title: 'Assign development staff', start: new Date('2019-04-10T05:00:00.000Z'), end: new Date('2019-04-10T14:00:00.000Z'), progress: 100, }, { id: 30, parentId: 26, title: 'Develop code', start: new Date('2019-04-11T05:00:00.000Z'), end: new Date('2019-05-01T14:00:00.000Z'), progress: 49, }, { id: 31, parentId: 26, title: 'Developer testing (primary debugging)', start: new Date('2019-04-16T12:00:00.000Z'), end: new Date('2019-05-07T12:00:00.000Z'), progress: 24, }, { id: 32, parentId: 26, title: 'Development complete', start: new Date('2019-05-07T12:00:00.000Z'), end: new Date('2019-05-07T12:00:00.000Z'), progress: 0, }, { id: 33, parentId: 1, title: 'Testing', start: new Date('2019-04-08T05:00:00.000Z'), end: new Date('2019-06-13T12:00:00.000Z'), progress: 23, }, { id: 34, parentId: 33, title: 'Develop unit test plans using product specifications', start: new Date('2019-04-08T05:00:00.000Z'), end: new Date('2019-04-11T14:00:00.000Z'), progress: 100, }, { id: 35, parentId: 33, title: 'Develop integration test plans using product specifications', start: new Date('2019-04-08T05:00:00.000Z'), end: new Date('2019-04-11T14:00:00.000Z'), progress: 100, }, { id: 36, parentId: 33, title: 'Unit Testing', start: new Date('2019-05-07T12:00:00.000Z'), end: new Date('2019-05-28T12:00:00.000Z'), progress: 0, }, { id: 37, parentId: 36, title: 'Review modular code', start: new Date('2019-05-07T12:00:00.000Z'), end: new Date('2019-05-14T12:00:00.000Z'), progress: 0, }, { id: 38, parentId: 36, title: 'Test component modules to product specifications', start: new Date('2019-05-14T12:00:00.000Z'), end: new Date('2019-05-16T12:00:00.000Z'), progress: 0, }, { id: 39, parentId: 36, title: 'Identify anomalies to product specifications', start: new Date('2019-05-16T12:00:00.000Z'), end: new Date('2019-05-21T12:00:00.000Z'), progress: 0, }, { id: 40, parentId: 36, title: 'Modify code', start: new Date('2019-05-21T12:00:00.000Z'), end: new Date('2019-05-24T12:00:00.000Z'), progress: 0, }, { id: 41, parentId: 36, title: 'Re-test modified code', start: new Date('2019-05-24T12:00:00.000Z'), end: new Date('2019-05-28T12:00:00.000Z'), progress: 0, }, { id: 42, parentId: 36, title: 'Unit testing complete', start: new Date('2019-05-28T12:00:00.000Z'), end: new Date('2019-05-28T12:00:00.000Z'), progress: 0, }, { id: 43, parentId: 33, title: 'Integration Testing', start: new Date('2019-05-28T12:00:00.000Z'), end: new Date('2019-06-13T12:00:00.000Z'), progress: 0, }, { id: 44, parentId: 43, title: 'Test module integration', start: new Date('2019-05-28T12:00:00.000Z'), end: new Date('2019-06-04T12:00:00.000Z'), progress: 0, }, { id: 45, parentId: 43, title: 'Identify anomalies to specifications', start: new Date('2019-06-04T12:00:00.000Z'), end: new Date('2019-06-06T12:00:00.000Z'), progress: 0, }, { id: 46, parentId: 43, title: 'Modify code', start: new Date('2019-06-06T12:00:00.000Z'), end: new Date('2019-06-11T12:00:00.000Z'), progress: 0, }, { id: 47, parentId: 43, title: 'Re-test modified code', start: new Date('2019-06-11T12:00:00.000Z'), end: new Date('2019-06-13T12:00:00.000Z'), progress: 0, }, { id: 48, parentId: 43, title: 'Integration testing complete', start: new Date('2019-06-13T12:00:00.000Z'), end: new Date('2019-06-13T12:00:00.000Z'), progress: 0, }, { id: 49, parentId: 1, title: 'Training', start: new Date('2019-04-08T05:00:00.000Z'), end: new Date('2019-06-10T12:00:00.000Z'), progress: 25, }, { id: 50, parentId: 49, title: 'Develop training specifications for end users', start: new Date('2019-04-08T05:00:00.000Z'), end: new Date('2019-04-10T14:00:00.000Z'), progress: 100, }, { id: 51, parentId: 49, title: 'Develop training specifications for helpdesk support staff', start: new Date('2019-04-08T05:00:00.000Z'), end: new Date('2019-04-10T14:00:00.000Z'), progress: 100, }, { id: 52, parentId: 49, title: 'Identify training delivery methodology (computer based training, classroom, etc.)', start: new Date('2019-04-08T05:00:00.000Z'), end: new Date('2019-04-09T14:00:00.000Z'), progress: 100, }, { id: 53, parentId: 49, title: 'Develop training materials', start: new Date('2019-05-07T12:00:00.000Z'), end: new Date('2019-05-28T12:00:00.000Z'), progress: 0, }, { id: 54, parentId: 49, title: 'Conduct training usability study', start: new Date('2019-05-28T12:00:00.000Z'), end: new Date('2019-06-03T12:00:00.000Z'), progress: 0, }, { id: 55, parentId: 49, title: 'Finalize training materials', start: new Date('2019-06-03T12:00:00.000Z'), end: new Date('2019-06-06T12:00:00.000Z'), progress: 0, }, { id: 56, parentId: 49, title: 'Develop training delivery mechanism', start: new Date('2019-06-06T12:00:00.000Z'), end: new Date('2019-06-10T12:00:00.000Z'), progress: 0, }, { id: 57, parentId: 49, title: 'Training materials complete', start: new Date('2019-06-10T12:00:00.000Z'), end: new Date('2019-06-10T12:00:00.000Z'), progress: 0, }, { id: 58, parentId: 1, title: 'Documentation', start: new Date('2019-04-08T05:00:00.000Z'), end: new Date('2019-05-20T09:00:00.000Z'), progress: 0, }, { id: 59, parentId: 58, title: 'Develop Help specification', start: new Date('2019-04-08T05:00:00.000Z'), end: new Date('2019-04-08T14:00:00.000Z'), progress: 80, }, { id: 60, parentId: 58, title: 'Develop Help system', start: new Date('2019-04-22T10:00:00.000Z'), end: new Date('2019-05-13T09:00:00.000Z'), progress: 0, }, { id: 61, parentId: 58, title: 'Review Help documentation', start: new Date('2019-05-13T10:00:00.000Z'), end: new Date('2019-05-16T09:00:00.000Z'), progress: 0, }, { id: 62, parentId: 58, title: 'Incorporate Help documentation feedback', start: new Date('2019-05-16T10:00:00.000Z'), end: new Date('2019-05-20T09:00:00.000Z'), progress: 0, }, { id: 63, parentId: 58, title: 'Develop user manuals specifications', start: new Date('2019-04-08T05:00:00.000Z'), end: new Date('2019-04-09T14:00:00.000Z'), progress: 65, }, { id: 64, parentId: 58, title: 'Develop user manuals', start: new Date('2019-04-22T10:00:00.000Z'), end: new Date('2019-05-13T09:00:00.000Z'), progress: 0, }, { id: 65, parentId: 58, title: 'Review all user documentation', start: new Date('2019-05-13T10:00:00.000Z'), end: new Date('2019-05-15T09:00:00.000Z'), progress: 0, }, { id: 66, parentId: 58, title: 'Incorporate user documentation feedback', start: new Date('2019-05-15T10:00:00.000Z'), end: new Date('2019-05-17T09:00:00.000Z'), progress: 0, }, { id: 67, parentId: 58, title: 'Documentation complete', start: new Date('2019-05-20T09:00:00.000Z'), end: new Date('2019-05-20T09:00:00.000Z'), progress: 0, }, { id: 68, parentId: 1, title: 'Pilot', start: new Date('2019-03-18T10:00:00.000Z'), end: new Date('2019-06-24T12:00:00.000Z'), progress: 22, }, { id: 69, parentId: 68, title: 'Identify test group', start: new Date('2019-03-18T10:00:00.000Z'), end: new Date('2019-03-19T09:00:00.000Z'), progress: 100, }, { id: 70, parentId: 68, title: 'Develop software delivery mechanism', start: new Date('2019-03-19T10:00:00.000Z'), end: new Date('2019-03-20T09:00:00.000Z'), progress: 100, }, { id: 71, parentId: 68, title: 'Install/deploy software', start: new Date('2019-06-13T12:00:00.000Z'), end: new Date('2019-06-14T12:00:00.000Z'), progress: 0, }, { id: 72, parentId: 68, title: 'Obtain user feedback', start: new Date('2019-06-14T12:00:00.000Z'), end: new Date('2019-06-21T12:00:00.000Z'), progress: 0, }, { id: 73, parentId: 68, title: 'Evaluate testing information', start: new Date('2019-06-21T12:00:00.000Z'), end: new Date('2019-06-24T12:00:00.000Z'), progress: 0, }, { id: 74, parentId: 68, title: 'Pilot complete', start: new Date('2019-06-24T12:00:00.000Z'), end: new Date('2019-06-24T12:00:00.000Z'), progress: 0, }, { id: 75, parentId: 1, title: 'Deployment', start: new Date('2019-06-24T12:00:00.000Z'), end: new Date('2019-07-01T12:00:00.000Z'), progress: 0, }, { id: 76, parentId: 75, title: 'Determine final deployment strategy', start: new Date('2019-06-24T12:00:00.000Z'), end: new Date('2019-06-25T12:00:00.000Z'), progress: 0, }, { id: 77, parentId: 75, title: 'Develop deployment methodology', start: new Date('2019-06-25T12:00:00.000Z'), end: new Date('2019-06-26T12:00:00.000Z'), progress: 0, }, { id: 78, parentId: 75, title: 'Secure deployment resources', start: new Date('2019-06-26T12:00:00.000Z'), end: new Date('2019-06-27T12:00:00.000Z'), progress: 0, }, { id: 79, parentId: 75, title: 'Train support staff', start: new Date('2019-06-27T12:00:00.000Z'), end: new Date('2019-06-28T12:00:00.000Z'), progress: 0, }, { id: 80, parentId: 75, title: 'Deploy software', start: new Date('2019-06-28T12:00:00.000Z'), end: new Date('2019-07-01T12:00:00.000Z'), progress: 0, }, { id: 81, parentId: 75, title: 'Deployment complete', start: new Date('2019-07-01T12:00:00.000Z'), end: new Date('2019-07-01T12:00:00.000Z'), progress: 0, }, { id: 82, parentId: 1, title: 'Post Implementation Review', start: new Date('2019-07-01T12:00:00.000Z'), end: new Date('2019-07-04T12:00:00.000Z'), progress: 0, }, { id: 83, parentId: 82, title: 'Document lessons learned', start: new Date('2019-07-01T12:00:00.000Z'), end: new Date('2019-07-02T12:00:00.000Z'), progress: 0, }, { id: 84, parentId: 82, title: 'Distribute to team members', start: new Date('2019-07-02T12:00:00.000Z'), end: new Date('2019-07-03T12:00:00.000Z'), progress: 0, }, { id: 85, parentId: 82, title: 'Create software maintenance team', start: new Date('2019-07-03T12:00:00.000Z'), end: new Date('2019-07-04T12:00:00.000Z'), progress: 0, }, { id: 86, parentId: 82, title: 'Post implementation review complete', start: new Date('2019-07-04T12:00:00.000Z'), end: new Date('2019-07-04T12:00:00.000Z'), progress: 0, }, { id: 87, parentId: 1, title: 'Software development template complete', start: new Date('2019-07-04T12:00:00.000Z'), end: new Date('2019-07-04T12:00:00.000Z'), progress: 0, }]; const dependencies = [{ id: 1, predecessorId: 3, successorId: 4, type: 0, }, { id: 2, predecessorId: 4, successorId: 5, type: 0, }, { id: 3, predecessorId: 5, successorId: 6, type: 0, }, { id: 4, predecessorId: 6, successorId: 7, type: 0, }, { id: 5, predecessorId: 7, successorId: 9, type: 0, }, 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successorId: 81, type: 0, }, { id: 58, predecessorId: 81, successorId: 83, type: 0, }, { id: 59, predecessorId: 83, successorId: 84, type: 0, }, { id: 60, predecessorId: 84, successorId: 85, type: 0, }, { id: 61, predecessorId: 85, successorId: 86, type: 0, }, { id: 62, predecessorId: 86, successorId: 87, type: 0, }]; const resources = [{ id: 1, text: 'Management', }, { id: 2, text: 'Project Manager', }, { id: 3, text: 'Analyst', }, { id: 4, text: 'Developer', }, { id: 5, text: 'Testers', }, { id: 6, text: 'Trainers', }, { id: 7, text: 'Technical Communicators', }, { id: 8, text: 'Deployment Team', }]; const resourceAssignments = [{ id: 0, taskId: 3, resourceId: 1, }, { id: 1, taskId: 4, resourceId: 1, }, { id: 2, taskId: 5, resourceId: 2, }, { id: 3, taskId: 6, resourceId: 2, }, { id: 4, taskId: 9, resourceId: 3, }, { id: 5, taskId: 10, resourceId: 3, }, { id: 6, taskId: 11, resourceId: 2, }, { id: 7, taskId: 12, resourceId: 2, }, { id: 8, taskId: 12, resourceId: 3, }, { id: 9, taskId: 13, resourceId: 3, }, { id: 10, taskId: 14, resourceId: 2, }, { id: 11, taskId: 15, resourceId: 1, }, { id: 12, taskId: 15, resourceId: 2, }, { id: 13, taskId: 16, resourceId: 2, }, { id: 14, taskId: 19, resourceId: 3, }, { id: 15, taskId: 20, resourceId: 3, }, { id: 16, taskId: 21, resourceId: 3, }, { id: 17, taskId: 22, resourceId: 1, }, { id: 18, taskId: 23, resourceId: 1, }, { id: 19, taskId: 24, resourceId: 1, }, { id: 20, taskId: 24, resourceId: 2, }, { id: 21, taskId: 27, resourceId: 4, }, { id: 22, taskId: 28, resourceId: 4, }, { id: 23, taskId: 29, resourceId: 4, }, { id: 24, taskId: 30, resourceId: 4, }, { id: 25, taskId: 31, resourceId: 4, }, { id: 26, taskId: 34, resourceId: 5, }, { id: 27, taskId: 35, resourceId: 5, }, { id: 28, taskId: 37, resourceId: 5, }, { id: 29, taskId: 38, resourceId: 5, }, { id: 30, taskId: 39, resourceId: 5, }, { id: 31, taskId: 40, resourceId: 5, }, { id: 32, taskId: 41, resourceId: 5, }, { id: 33, taskId: 44, resourceId: 5, }, { id: 34, taskId: 45, resourceId: 5, }, { id: 35, taskId: 46, resourceId: 5, }, { id: 36, taskId: 47, resourceId: 5, }, { id: 37, taskId: 50, resourceId: 6, }, { id: 38, taskId: 51, resourceId: 6, }, { id: 39, taskId: 52, resourceId: 6, }, { id: 40, taskId: 53, resourceId: 6, }, { id: 41, taskId: 54, resourceId: 6, }, { id: 42, taskId: 55, resourceId: 6, }, { id: 43, taskId: 56, resourceId: 6, }, { id: 44, taskId: 59, resourceId: 7, }, { id: 45, taskId: 60, resourceId: 7, }, { id: 46, taskId: 61, resourceId: 7, }, { id: 47, taskId: 62, resourceId: 7, }, { id: 48, taskId: 63, resourceId: 7, }, { id: 49, taskId: 64, resourceId: 7, }, { id: 50, taskId: 65, resourceId: 7, }, { id: 51, taskId: 66, resourceId: 7, }, { id: 52, taskId: 69, resourceId: 2, }, { id: 53, taskId: 71, resourceId: 8, }, { id: 54, taskId: 72, resourceId: 8, }, { id: 55, taskId: 73, resourceId: 8, }, { id: 56, taskId: 76, resourceId: 8, }, { id: 57, taskId: 77, resourceId: 8, }, { id: 58, taskId: 78, resourceId: 8, }, { id: 59, taskId: 79, resourceId: 8, }, { id: 60, taskId: 80, resourceId: 8, }, { id: 61, taskId: 83, resourceId: 2, }, { id: 62, taskId: 84, resourceId: 2, }, { id: 63, taskId: 85, resourceId: 2, }];

Display Header Filter Icons

Set the headerFilter.visible property to true to display filter icons for all columns. To hide the filter icon for a specific column, disable that column’s allowHeaderFilter property.

Enable Search in Header Filters

Users can search for values in a header filter. To display the search bar, set the search.enabled property to true in the global headerFilter object or in a column’s headerFilter object. Use the search.mode property to specify the comparison type.

Change Available Filter Values

A header filter consists of unique values in its column. To change the filter values, group them with the groupInterval property or bind the data source to this header filter.