mergeAttributes Method

Copies all read/write attributes to the specified element.

dhtml语法

object.mergeAttributes(oSource [, bPreserve])

Parameters

oSource	Required. Pointer to an Objectthat specifies the attributes copied to the object that invokes mergeAttributes.
bPreserve	Optional. Available as of Microsoft® Internet Explorer 5.5. Pointer to a Boolean that specifies one of the following values: true Default. Preserve the identity of the object to which attributes are being merged. false Do not preserve the identity of the object to which attributes are being merged.

Return Value

No return value.

Remarks

The mergeAttributes method copies persistent HTML attributes, events, and styles.

In Internet Explorer 5 and earlier, attributes that are read-only, such as id, are not merged.

as of internet explorer 5.5, by choosing not to preserve the identity of the destination object, you can merge all attributes of an object, including id and name.

DHTML代码范例

This example uses the mergeAttributes method to copy attributes, events, and styles from one object to another.

<SCRIPT>
function fnMerge(){
oSource.children[1].mergeAttributes(oSource.children[0]);
}
</SCRIPT>
<SPAN ID=oSource>
<DIV
ID="oDiv"
ATTRIBUTE1="true"
ATTRIBUTE2="true"
onclick="alert('click');"
onmouseover="this.style.color='#0000FF';"
onmouseout="this.style.color='#000000';"
>
This is a sample <B>DIV</B> element.
</DIV>
<DIV ID="oDiv2">
This is another sample <B>DIV</B> element.
</DIV>
</SPAN>
<INPUT
TYPE="button"
VALUE="Merge Attributes"
onclick="fnMerge()"
>

This feature requires Microsoft® Internet Explorer 5 or later. Click the following icon to install the latest version. Then reload this page to view the sample.

是否符合公共标准

There is no public standard that applies to this method.

Applies To

A, ACRONYM, ADDRESS, APPLET, AREA, B, BASE, BASEFONT, BDO, BGSOUND, BIG, BLOCKQUOTE, BODY, BR, BUTTON, CAPTION, CENTER, CITE, CODE, COL, COLGROUP, COMMENT, CUSTOM, DD, DEL, DFN, DIR, DIV, DL, document, DT, EM, EMBED, FIELDSET, FONT, FORM, FRAME, FRAMESET, HEAD, hn, HR, HTML, I, IFRAME, IMG, INPUT type=button, INPUT type=checkbox, INPUT type=file, INPUT type=hidden, INPUT type=image, INPUT type=password, INPUT type=radio, INPUT type=reset, INPUT type=submit, INPUT type=text, INS, KBD, LABEL, LEGEND, LI, LINK, LISTING, MAP, MARQUEE, MENU, nextID, OBJECT, OL, OPTION, P, PLAINTEXT, PRE, Q, S, SAMP, SCRIPT, SELECT, SMALL, SPAN, STRIKE, STRONG, SUB, SUP, TABLE, TBODY, TD, TEXTAREA, TFOOT, TH, THEAD, TITLE, TR, TT, U, UL, VAR, XMP

更多语法参考

clearattributes, About the W3C Document Object Model