Retrieves a string of the URL where the object tag can be found. This is often the href of the document that the object is in, or the value set by a base element.
dhtml语法
| html | n/a |
|---|
| scripting | [ surl = ] object.basehref |
|---|
dhtml可能的值
| sURL | String that
receives the URL of the object. |
The property is read-only.
The property has no default value.
Remarks
Use the BaseHref property to resolve relative paths when locating an object. The following rules determine the resulting sURL
.
- If the object element is on a page containing a base element, then sURL
takes the value of the base.href property.
- If the?B>object element爄s on a page with javascript, vbscript or about?A href="../properties/protocol.html">protocol燯RLs, then?I>sURL
takes the value of the current page's parent page URL. This applies to object.BaseHref property requests in iframe/ frame elements as well.
- For all other object elements, sURL
takes the value of the page they are found on.
是否符合公共标准
There is no public standard that applies to this property.
Applies To