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Showing content from https://webplatform.github.io/docs/dom/HTMLElement/doScroll below:

doScroll · WebPlatform Docs

doScroll

Method of dom/HTMLElement dom/HTMLElement

Syntax

var object = object.doScroll();

Parameters component

Data-type: VARIANT

A String that specifies how the object scrolls, using one of the following values.

Return Value

Returns an object of type DOM NodeDOM Node

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Examples

The following example uses the doScroll method to scroll down when a button is clicked.

<HEAD>
<SCRIPT>
function scrollBehavior()
{
document.body.doScroll("scrollbarPageRight");
}
function scrollBehavior1()
{
txtScrollMe.doScroll("scrollbarDown");
}
function scrollBehavior2()
{
txtScrollMe.doScroll("scrollbarPageDown");
}
</SCRIPT>
</HEAD>
<BODY>
<BUTTON
   onclick="scrollBehavior()"
   CLASS="colorIt"
>
Click to Scroll Page
</BUTTON>
<BR>
<HR>
<BUTTON
   onclick="scrollBehavior1()"
   ondblclick="scrollBehavior2()"
   CLASS="colorIt">
   Click to Scroll Text Area
</BUTTON><BR><BR>
<TEXTAREA ID=txtScrollMe CLASS="colorIt">
    This text area scrolls down when
    the "Click to Scroll the Text
    Area" button is clicked. The doScroll
    method scrolls it as if the down
    arrow component of the scroll bar
    had been clicked. Double-click the
    button to scroll down a whole page.
</BODY>

View live example

The following example uses the doScroll method to scroll down a text area in one-second intervals.

<HEAD>
<SCRIPT>
var iTimer;
function timeIt()
{
iTimer = setInterval("scrollIt()", 1000);
}
function scrollIt()
{
oScrollMe.doScroll("down");
}
</SCRIPT>
</HEAD>
<BODY onload="timeIt()">
<DIV ID=oScrollMe STYLE="width:200px;height:75px;overflow:scroll">
</DIV>
</BODY>

View live example

Notes Remarks

As of Windows Internet Explorer 9, this method is supported only for webpages displayed in IE5 (Quirks) mode. For webpages displayed in standards mode (preferred), use the scrollLeft and scrollTop properties. The doScroll method is available on all objects, regardless of whether they support scrollbars. Cascading Style Sheets (CSS) allow you to scroll on all objects through the overflow property. When the content of an element changes and causes scroll bars to display, the doScroll method might not work correctly immediately following the content update. When this happens, you can use the setTimeout method to enable the browser to recognize the dynamic changes that affect scrolling.

Syntax Standards information

There are no standards that apply here.

Attributions

Microsoft Developer Network: [Windows Internet Explorer API reference Article]

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