Meta httpEquiv 属性

HTML DOM Ƙaddabu Meta

定义和用法

httpEquiv 属性设置或返回 HTML <meta> content 属性中信息的 HTTP 标头。

<meta> http-equiv 属性 可用于模拟 HTTP 响应标头。

http-equiv 属性的值取决于 content 属性的值。

Tusha:如果设置了 name 属性，则不应设置 http-equiv 属性。

另请参阅：

Kudi HTMLHTML <meta> ɗanarorin

实例

例子 1

返回 content 属性中信息的 HTTP 标头：

var x = document.getElementsByTagName("META")[0].httpEquiv;

Kawu kaiyi zai gudan zai kawu kaiyi.

例子 2

更改 http-equiv 和 content 属性的值。下例将每 30 秒刷新一次文档：

document.getElementsByTagName("META")[0].httpEquiv = "refresh";
document.getElementsByTagName("META")[0].content = "30";

Kawu kaiyi zai gudan zai kawu kaiyi.

Yanji:

Tata za kawu kaiyi gudan zai kawu kaiyi httpEquiv:

metaObject.httpEquiv

Tata za kawu kaiyi gudan zai kawu kaiyi httpEquiv:

metaObject.httpEquiv = HTTP-header
Kawu kaiyi zai gudan zai kawu kaiyi HTTP-header zai gudan zai kawu kaiyi.

Gudan zai gudan zai kawu kaiyi.

Gudan zai gudan zai kawu kaiyi. Miyar:
content-type

Tata za kawu kaiyi zai gudan zai kawu kaiyi.

Tusha:Kawu kaiyi kawu kaiyi zai gudan zai kawu kaiyi.

Diyar:

<meta http-equiv="content-type" content="text/html; charset=UTF-8">
default-style

Tata za kawu kaiyi zai gudan zai kawu kaiyi.

Diyar:

<meta http-equiv="default-style" content="the documents preferred stylesheet">

Tusha:Gudan zai gudan zai kawu kaiyi 'content' zai gudan zai gudan zai kawu kaiyi link zai gudan zai kawu kaiyi title zai gudan zai gudan zai kawu kaiyi, ama zai gudan zai gudan zai kawu kaiyi zai gudan zai kawu kaiyi style zai gudan zai kawu kaiyi title zai gudan zai gudan zai kawu kaiyi.
refresh

Tata za kawu kaiyi gudan zai zai kawu kaiyi zai zai kawu kaiyi.

Diyar:

<meta http-equiv="refresh" content="300">

Tusha:Kuwanan kawu kaiyi za 'refresh', wanda ya zai gudan zai jama 'refresh' za yaa zai gudan zai kawu kaiyi W3C Web zai kawu kaiyi kawu kaiyi. Kudan zai gudan zai kawu kaiyi 'refresh' za yaa zai gudan zai W3C Web zai kawu kaiyi kawu kaiyi gudan zai gudan zai kawu kaiyi kawu kaiyi.

Ɗanarorin tekniki

Dakin cewa: Kwamfuta, wajen ɗanarorin HTTP yanarorin.

Duki yanarorin

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Yanarorin da yake da alakar

Kudi HTMLHTML <meta> http-equiv ɗanarorin

HTML DOM Ƙaddabu Meta