Updated on Kisan Patel
To get the html element by their id attribute, we need to use HTML DOM getElementById()
Method.
<script language="javascript" type="text/javascript"> function TestFunction() { alert(document.getElementById("lblText").innerHTML); } </script> <label id="divText">Hello World!</label> <input type="button" id="btnTest" onclick="TestFunction()" value="Click me" />
In the above function, getElementById
finds a div element with id “divText” and shows its inner HTML content as an alert.
See the Pen eNXPjz by Kisan (@pka246) on CodePen.