How to use Id Attribute in HTML5
In this article I am going to explain about Id attribute.
Id Attribute in HTML5
The id attribute use for identify unique id for any HTML element. After defined id we can use this element by id. The id also used in style sheet for point to style sheet.
Browser that supports id Attribute
Internet explorer, Mozilla firefox, Google chrome, opera and Safari browsers.
Syntax
<ElementName id="idName">
|
Example
In this example "Hello" message will be display after clicking on button message will be change.
<html>
<head>
<script type="text/javascript">
function myfun() {
document.getElementById("htp").innerHTML = "Hello Friend";
}
</script>
</head>
<body>
<h1 id="htp">Hello</h1>
<button onclick="myfun()">click me</button>
</body>
</html>
|
Output
Further Readings
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