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Dynamic content with html element in EJ2 JavaScript Tooltip control
3 Mar 20255 minutes to read
The Tooltip control can load HTML content using the content
template.
The HTML tags such as <div>
, <span>
, bold
, italic
, underline
, etc., can be used. Style attributes can also be applied with HTML tags.
In the example below, Bold, Italic, Underline, and Anchor tags are used.
When using HTML elements as content for a Tooltip
, initially set the content element to display: none
. Then, within the beforeRender
event, you can make the element visible again using the following code:
document.getElementById('content').style.display = 'block';
var title = new ej.popups.Tooltip({
cssClass: 'e-tooltip-css',
position: 'BottomCenter',
opensOn: 'Hover',
beforeRender: onBeforeRender,
content: document.getElementById('tooltip')
});
title.appendTo('#Title');
var btn = new ej.buttons.Button();
btn.appendTo('#Title');
function onBeforeRender() {
if (document.getElementById('tooltip')) {
document.getElementById('tooltip').style.display = 'block';
}
}
<!DOCTYPE html>
<html lang="en">
<head>
<title>EJ2 Tooltip</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="index.css" rel="stylesheet">
<link href="https://cdn.syncfusion.com/ej2/30.1.37/ej2-base/styles/material.css" rel="stylesheet">
<link href="https://cdn.syncfusion.com/ej2/30.1.37/ej2-popups/styles/material.css" rel="stylesheet">
<link href="https://cdn.syncfusion.com/ej2/30.1.37/ej2-buttons/styles/material.css" rel="stylesheet">
<script src="https://cdn.syncfusion.com/ej2/30.1.37/dist/ej2.min.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="tooltip">
<h2>HTML Tags</h2>
Through templates, <b><span style="color:#e3165b">tooltip content</span></b> can be loaded with <u><i> inline
HTML, images, iframe, videos, maps </i></u>. A title can be added to the content
</div>
<div id="tooltipContent">
<div class="content">
<button class="text" id="Title">HTML(With Title)</button>
</div>
</div>
</div>
<script>
var ele = document.getElementById('container');
if (ele) {
ele.style.visibility = "visible";
}
</script>
<script src="index.js" type="text/javascript"></script>
<style>
#tooltipContent table {
margin: 0 auto;
}
#tooltip {
display: none;
}
#tooltipContent {
display: inline-block;
position: relative;
left: 50%;
transform: translateX(-50%);
margin-top: 100px;
}
.text {
text-transform: capitalize;
width: 155px;
}
.header {
font-family: "Arial Black", Gadget, sans-serif;
font-size: 12px;
padding-bottom: 2px;
margin: 4px -7px 7px -7px;
padding-right: 5px;
padding-left: 6px;
font-weight: bold;
height: 18px;
border-bottom: 1px solid white;
}
.e-tooltip-css.e-tooltip-wrap .e-tip-content {
padding: 0 10px 10px 10px;
}
</style>
</body>
</html>
#container {
visibility: hidden;
}
#loader {
color: #008cff;
height: 40px;
left: 45%;
position: absolute;
top: 45%;
width: 30%;
}