jquery remove data attribute Setting, getting, and removing data attributes Examples with demo. jQuery removeData() Method. The jQuery removeData() method can used to removes data attribute previously set on HTML elements.
jquery remove data attribute
Contents
The removeAttr() method removes one or more attributes from the selected elements.
Syntax. $(selector).removeAttr(attribute). Parameter, Description.
Syntax
$(selector).removeData(name);
JQuery Remove Data Attribute Value Example
index.html
<!DOCTYPE html>
<html>
<head>
<style>
div { margin:2px; color:blue; }
span { color:red; }
</style>
<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
</head>
<body>
<div>pakainfo before updated: <span></span></div>
<div>pakainfo after updated: <span></span></div>
<div>pakainfo after deleted: <span></span></div>
<div>infinityknow after deleted: <span></span></div>
<script>
$("span:eq(0)").text("" + $("div").data("test1"));
$("div").data("test1", "VALUE-1");
$("div").data("test2", "VALUE-2");
$("span:eq(1)").text("" + $("div").data("test1"));
$("div").removeData("test1");
$("span:eq(2)").text("" + $("div").data("test1"));
$("span:eq(3)").text("" + $("div").data("test2"));
</script>
</body>
</html>
Results
pakainfo before updated: pakainfo after updated: pakainfo after deleted: infinityknow after deleted:
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I am Jaydeep Gondaliya , a software engineer, the founder and the person running Pakainfo. I’m a full-stack developer, entrepreneur and owner of Pakainfo.com. I live in India and I love to write tutorials and tips that can help to other artisan, a Passionate Blogger, who love to share the informative content on PHP, JavaScript, jQuery, Laravel, CodeIgniter, VueJS, AngularJS and Bootstrap from the early stage.