How to use DOM Element SetAttribute in JavaScript
In this article I am going to explain about DOM element setAttribute() method in JavaScript.
JavaScript DOM Element setAttribute() Method
JavaScript setAttribute() method use for set specified attribute instead of old attribute and give specified value. If both attribute are same then only value will be change.
Syntax
element.setAttribute(attribute name, attribute value)
|
Example
<html>
<head>
<script type="text/javascript">
function myfun() {
document.getElementsByTagName("INPUT")[0].setAttribute("type", "radio");
};
</script>
</head>
<body>
<input value="hello" />
<p id="demo">
click button to set attribute</p>
<button onclick="myfun()">
click me</button>
</body>
</html>
|
Output
Before click
After click
You may also want to read these related articles: here
Ask Your Question
Got a programming related question? You may want to post your question here