TITLE Attribute | title参数属性

Sets or retrieves advisory information (a ToolTip) for the object.

dhtml语法

HTML	<ELEMENT TITLE = sTitle... >
Scripting	object.title [ = sTitle ]

DHTML可能的值

sTitle

String that specifies or receives the advisory text.

The property is read/write. The property has no default value.

Expressions can be used in place of the preceding value(s), as of Microsoft® Internet Explorer 5. For more information, see about dynamic properties.

remarks

microsoft® internet explorer renders the title as a tooltip when the user hovers the mouse over the object.

DHTML代码范例

This example uses the title property to display advisory text when the user hovers the mouse pointer over the text.

<SCRIPT>
function boldAdvise(src) {
src.title="this is bold text";
return;
}
</SCRIPT>
:
<SPAN onmouseover="boldAdvise(this)">bold section</SPAN>

This feature requires Microsoft® Internet Explorer 4.0 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

This property is defined in HTML 3.2  and is defined in World Wide Web Consortium (W3C) Document Object Model (DOM) Level 1 .

Applies To

A, ACRONYM, ADDRESS, APPLET, AREA, B, BDO, BIG, BLOCKQUOTE, BODY, BUTTON, CAPTION, CITE, CODE, CUSTOM, DD, DEL, DFN, DIR, DIV, DL, DT, EM, EMBED, FIELDSET, FORM, FRAME, FRAMESET, hn, HR, I, IFRAME, IMG, INPUT type=button, INPUT type=checkbox, INPUT type=file, INPUT type=image, INPUT type=password, INPUT type=radio, INPUT type=reset, INPUT type=submit, INPUT type=text, INS, KBD, LABEL, LEGEND, LI, LISTING, MAP, MARQUEE, MENU, OBJECT, OL, P, PLAINTEXT, PRE, Q, RT, RUBY, S, SAMP, SMALL, SPAN, STRIKE, STRONG, SUB, SUP, TABLE, TBODY, TD, TEXTAREA, TFOOT, TH, THEAD, TR, TT, U, UL, VAR, XMP

更多语法参考

title