parentNode参数属性

DHTML文档教程

Retrieves the parent object in the document hierarchy.

What's New for Microsoft® Internet Explorer 6

This property now applies to the attribute object.

dhtml语法

HTML N/A
Scripting [ oElement = ] object.parentNode

DHTML可能的值

oElement Object that receives the parent node.
The property is read-only. The property has no default value.

Remarks

The topmost object returns null as its parent.

Examples

This example assigns the parentNode of a span object to a variable.
<SCRIPT>
var oParent = oSpan.parentNode;
</SCRIPt>
:
<BODY>
<SPAN ID=oSpan>A Span</SPAN>
</BODY>
This example assigns the parentNode of a node, created with the createelement method, to a variable.
var onode = document.createelement("b");
document.body.insertBefore(oNode);
var sType = oNode.parentNodes;

是否符合公共标准

This property is defined in World Wide Web Consortium (W3C) Document Object Model (DOM) Level 1 .

Applies To

A, ACRONYM, ADDRESS, APPLET, AREA, attribute, B, BASE, BASEFONT, BDO, BGSOUND, BIG, BLOCKQUOTE, BODY, BR, BUTTON, CAPTION, CENTER, CITE, CODE, COL, COLGROUP, COMMENT, DD, DEL, DFN, DIR, DIV, DL, 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, TextNode, TFOOT, TH, THEAD, TITLE, TR, TT, U, UL, VAR, XMP

更多语法参考

About the W3C Document Object Model