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Moving Panels in JavaScript Dashboard Layout control

Other than drag and drop, it is possible to move the panels in Dashboard Layout programatically. This can be achieved using movePanel method. The method is invoked as follows,

movePanel(id, row, col)

Where,

  • id - ID of the panel which needs to be moved.
  • row - New row position for moving the panel.
  • col - New column position for moving the panel.

Each time a panel’s position is changed(Programatically or through UI interaction), the Dashboard Layout’s change event will be triggered.

The following sample demonstrates moving a panel programatically to a new position in the Dashboard Layout’s created event.

Source
Preview
app.ts
index.html
index.css
import { DashboardLayout } from '@syncfusion/ej2-layouts';

// initialize dashboardlayout component
let dashboard: DashboardLayout  = new DashboardLayout({
    cellSpacing: [10, 10],
    columns: 5,
    //Dashboard Layout's created event
    created: onCreated,
    //Dashboard Layout's change event
    change: onChange,
    panels: [{'sizeX': 1, 'sizeY': 1, 'row': 0, 'col': 0, content:'<div class="content">0</div>'},
    {'sizeX': 3, 'sizeY': 2, 'row': 0, 'col': 1, content:'<div class="content">1</div>'},
    {'sizeX': 1, 'sizeY': 3, 'row': 0, 'col': 4, content:'<div class="content">2</div>'},
    {'sizeX': 1, 'sizeY': 1, 'row': 1, 'col': 0, content:'<div class="content">3</div>'},
    {'sizeX': 2, 'sizeY': 1, 'row': 2, 'col': 0, content:'<div class="content">4</div>'},
    {'sizeX': 1, 'sizeY': 1, 'row': 2, 'col': 2, content:'<div class="content">5</div>'},
    {'sizeX': 1, 'sizeY': 1, 'row': 2, 'col': 3, content:'<div class="content">6</div>'}]
    });
// render initialized dashboardlayout
dashboard.appendTo('#dashboard_layout');

//Dashboard Layout's created event function
function onCreated(args: any) {
    // movePanel("id", row, col)
    this.movePanel("layout_0", 1, 0);
}

//Dashboard Layout's change event function
function onChange(args: any) {
    console.log("Change event triggered");
}
<!DOCTYPE html>
<html lang="en">

<head>
    <title>Essential JS 2 DashboardLayout </title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Essential JS 2 DashboardLayout Component" />
    <meta name="author" content="Syncfusion" />
    <link href="index.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/ej2-base/styles/material.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/ej2-layouts/styles/material.css" rel="stylesheet" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
</head>
<body>
    <div id='container'>
        <!--element which is going to render the dashboardlayout-->
        <div id="dashboard_layout"></div>
    </div>
</body>
</html>
#container {
  margin: 0 auto;
  width: 500px;
}

#dashboard_layout .e-panel .e-panel-container .content {
  vertical-align: middle;
  font-weight: 600;
  font-size: 20px;
  text-align: center;
  line-height: 90px;
}