Responsive columns in EJ2 JavaScript Gantt control
24 Jan 20243 minutes to read
You can toggle the column visibility based on media queries, which are defined in the hideAtMedia
. The hideAtMedia
accepts valid Media Queries.
var ganttChart = new ej.gantt.Gantt({
dataSource: GanttData,
taskFields: {
id: 'TaskID',
name: 'TaskName',
startDate: 'StartDate',
duration: 'Duration',
progress: 'Progress',
child: 'subtasks'
},
splitterSettings:{
position:'75%'
},
height:'450px',
columns: [
{ field: 'TaskID', headerText: 'Task ID', textAlign: 'Left', width: '100' },
{ field: 'TaskName', headerText: 'Task Name', width: '200',hideAtMedia: '(min-width: 700px)'},
{ field: 'StartDate', headerText: 'Start Date', width: '150' },
{ field: 'Duration', headerText: 'Duration', width: '100', hideAtMedia: '(max-width: 500px)'},
{ field: 'Progress', headerText: 'Progress', width: '150' }
]
});
ganttChart.appendTo('#Gantt');
<!DOCTYPE html><html lang="en"><head>
<title>EJ2 Gantt</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="Typescript Gantt Controls">
<meta name="author" content="Syncfusion">
<link href="index.css" rel="stylesheet">
<link href="https://cdn.syncfusion.com/ej2/material.css" rel="stylesheet" type="text/css">
<script src="https://cdn.syncfusion.com/ej2/25.1.35/dist/ej2.min.js" type="text/javascript"></script>
<script src="es5-datasource.js" type="text/javascript"></script>
<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.js" type ="text/javascript"></script>
</head>
<body>
<div id="container">
<div id="Gantt"></div>
</div>
<script>
var ele = document.getElementById('container');
if(ele) {
ele.style.visibility = "visible";
}
</script>
<script src="index.js" type="text/javascript"></script>
</body></html>