Open and close the sidebar in EJ2 TypeScript Sidebar control
2 May 20235 minutes to read
Opening and closing the Sidebar can be achieved with built-in public methods.
-
show()
: Method to open the Sidebar. -
hide()
: Method to close the Sidebar. -
toggle()
: Method to toggle between open and close states of the Sidebar.
In the following sample, toggle method has been used to show or hide the Sidebar on button click.
import { Sidebar } from '@syncfusion/ej2-navigations';
import { enableRipple } from '@syncfusion/ej2-base';
enableRipple(true);
//Sidebar initialization
let defaultSidebar: Sidebar = new Sidebar({
showBackdrop: false,
open:function(e)
{
console.log("Sidebar is opened");
},
close: function(e)
{
console.log("Sidebar is closed");
}
});
defaultSidebar.appendTo('#default');
//end of Sidebar initialization
// Open the Sidebar
document.getElementById('open').onclick = (): void => {
defaultSidebar.show();
};
// Toggle(Open/Close) the Sidebar
document.getElementById('toggle').onclick = (): void => {
defaultSidebar.toggle();
};
// Close the Sidebar
document.getElementById('close').onclick = (): void => {
defaultSidebar.hide();
};
<!DOCTYPE html>
<html lang="en">
<head>
<title>Essential JS 2 Sidebar</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="Typescript UI Controls" />
<meta name="author" content="Syncfusion" />
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-beta.3/css/bootstrap.min.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/23.2.4/ej2-base/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/23.2.4/ej2-buttons/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/23.2.4/ej2-lists/styles/material.css" rel="stylesheet" />
<link href="https://cdn.syncfusion.com/ej2/23.2.4/ej2-navigations/styles/material.css" rel="stylesheet" />
<link href="styles.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
<script src="systemjs.config.js"></script>
<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.js" type ="text/javascript"></script>
</head>
<body>
<div id='loader'>LOADING....</div>
<div id='container'>
<!-- sidebar element declaration-->
<aside id="default">
<div class="title"> Sidebar content</div>
<div class="sub-title">
Click the button to close the Sidebar.
</div>
<div class="center-align">
<button id="close" class="e-btn close-btn">Close Sidebar</button>
</div>
</aside>
<!-- end of sidebar element -->
<!-- main content declaration -->
<div>
<div class="title">Main content</div>
<div class="sub-title"> Click the button to Open the Sidebar.</div>
<div style="padding:20px" class="center-align">
<button id="open" class="e-btn e-info">Open Sidebar</button>
</div>
<div class="sub-title"> Click the button to open/close the Sidebar.</div>
<div style="padding:20px" class="center-align">
<button id="toggle" class="e-btn e-info">Toggle Sidebar</button>
</div>
</div>
<!--end of main content declaration -->
</body>
</html>