Default value by using OnFocus event of a text boxWe can trigger any function or perform any task by using onfocus event for the form elements. For example we want to show some text inside a text element when crusher enters into the text box. Here we will use onfocus event. If we are using tab to navigate between the form elements then for each elements of a form we can give some default value.
Here is the demo of text onfocus
Here is the code
<title>(Type a title for your page here)</title>
<form name=f1 action='' method=post>
Your Userid<input type=text name=t3><br>
Your Password<input type=text name=t2><br>
Your Name<input type=text name=t1 onfocus='entername()';>