DEFER Attribute | defer参数属性

Sets or retrieves the status of the script.

dhtml语法

HTML <SCRIPT DEFER ... >
Scripting SCRIPT.defer [ = bDefer ]

DHTML可能的值

bDefer Boolean that specifies or receives one of the following values.
false Default. Inline executable function is not deferred.
true Inline executable function is deferred.
The property is read/write. The property has a default value of false.
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

using the attribute at design time can improve the download performance of a page because the browser does not need to parse and execute the script and can continue downloading and parsing the page instead.

是否符合公共标准

This property is defined in HTML 4.0 and is defined in World Wide Web Consortium (W3C) Document Object Model (DOM) Level 1 .

Applies To

SCRIPT