JavaScript method doScroll()

This section illustrates you the use of JavaScript method doScroll().

JavaScript method doScroll()

JavaScript method doScroll()

     

This section illustrates you the use of JavaScript method doScroll(). This method simulates a user action on a scroll bar component. In the given example we have created a text area in order to scroll it by using the method doScroll(). Its syntax is:

document.all.elementID.doScroll(p) where p is the scrolling action.

 

 

 

Here is the code:

<html>
<h2>Use of method doScroll()</h2>
<script language="JavaScript">
function scrollDown ( ) {
s.doScroll ( "scrollbarDown" );
}
function scrollUp(){
s.doScroll ( "scrollbarUp" );
}
</script>
<body>
<button onclick="scrollDown()">Scroll Down</button>
<button onclick="scrollUp()">Scroll Up</button>
<textarea id="s">Hello World, Happiness cannot be traveled to, owned, earned, worn or consumed. Happiness is the spiritual experience of living every minute with grace and gratitude.</textarea>
</body>
</html>

Output will be displayed as:

Download Source Code: