Area search attribute

HTML DOM Area

Definition and Usage

search attribute sets or returns href attribute value query string part.

href The attribute specifies the destination of the link in the area.

The query string is the part after the question mark (?) in the URL, usually used for parameter passing.

See also:

JavaScript Reference Manual:location.search property

Example

Example 1

Return the URL query string of the specific area in the image map:

var x = document.getElementById("venus").search;

Try it yourself

Example 2

Change the URL query string of the specific area in the image map:

document.getElementById("venus").search = "somenewsearchvalue";

Try it yourself

Syntax

return search property:

areaObject.search

set search property:

areaObject.search = querystring

属性值

值 描述
querystring 规定 URL 的搜索部分。

技术细节

返回值： 字符串值，表示 URL 的查询字符串部分，包括问号 (?)。

浏览器支持

Chrome Edge Firefox Safari Opera
Chrome Edge Firefox Safari Opera
支持 支持 支持 支持 支持

HTML DOM Area