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- Why use the language attribute?
The lang (or sometimes the xml:lang ) attribute specifies the natural language of the content of a web page An attribute on the html tag sets the language for all the text on the page If part of the page uses text in a different language, you can add a language attribute with a different value to the element that surrounds that content
- Declaring language in HTML
When serving XHTML 1 x or polyglot pages as text html, use both the lang attribute and the xml:lang attribute together every time you want to set the language The xml:lang attribute is the standard way to identify language information in XML
- 使用语言属性设置样式
如果文档被解析为XML，则 :lang 选择器将匹配带有 xml:lang 属性的内容，并忽略 lang 属性。 使用attr=和attr|= 使用这些选择器需要考虑一些其他因素。 xml:lang 属性的 xml: 这部分表示这是在 XML命名空间 中使用的 lang 属性。
- HTML page lang attribute has valid language tag
The lang and xml:lang attributes Accessibility Requirements Mapping 3 1 1 Language of Page (Level A) H57: Using language attributes on the html element Input Aspects The following aspects are required in using this rule DOM Tree Test Cases Passed Passed Example 1 Open in a new tab This html element has a lang attribute with a known primary
- HTML page has lang attribute | ACT Rule | WAI | W3C
The lang and xml:lang attributes Accessibility Requirements Mapping 3 1 1 Language of Page (Level A) H57: Using language attributes on the html element Input Aspects The following aspects are required in using this rule DOM Tree Test Cases Passed Passed Example 1 Open in a new tab This html element has a lang attribute with a non-empty ("") value
- H57: Using the language attribute on the HTML element | WAI | W3C
The objective of this technique is to identify the default language of a document by providing the lang attribute on the html element Identifying the language of the document is important for a number of reasons: It allows braille translation software to substitute control codes for accented characters, and insert control codes necessary to prevent erroneous creation of Grade 2 braille
- Language tags in HTML and XML
Language tags are used to indicate the language of text or other items in HTML and XML documents Use the lang attribute to specify language tags in HTML, and the xml:lang attribute for XML In both cases, language information is inherited by elements inside the one where the declaration was made, unless one of those elements declares a different language (in the same way)
- HTTP headers, meta elements and language information
In addition to the lang (and or xml:lang) attribute on the html tag, you may come across language information in HTML meta elements, or in the HTTP header which is served with an HTML page Here we look at whether these are useful when declaring language for HTML content, and if so, how they should be used This article is (specifically) about language declarations in HTTP headers and meta
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