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author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
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committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
commit | 33058f2b292b3a581333bdfb21b8f671898c5060 (patch) | |
tree | 51c3e392513ec574331b2d3f85c394445ea803c6 /files/zh-cn/web/html/global_attributes/title | |
parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
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Diffstat (limited to 'files/zh-cn/web/html/global_attributes/title')
-rw-r--r-- | files/zh-cn/web/html/global_attributes/title/index.html | 140 |
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diff --git a/files/zh-cn/web/html/global_attributes/title/index.html b/files/zh-cn/web/html/global_attributes/title/index.html new file mode 100644 index 0000000000..73fbf8eda3 --- /dev/null +++ b/files/zh-cn/web/html/global_attributes/title/index.html @@ -0,0 +1,140 @@ +--- +title: title +slug: Web/HTML/Global_attributes/title +tags: + - HTML + - Reference + - Title + - 全局属性 +translation_of: Web/HTML/Global_attributes/title +--- +<p>{{HTMLSidebar("Global_attributes")}}</p> + +<p><span class="seoSummary"><strong>title</strong> <a href="/en-US/docs/Web/HTML/Global_attributes">全局属性</a> 包含了表示咨询信息文本,和它属于的元素相关。这个信息通常存在,但绝不必要,作为提示信息展示给用户。一些典型用例:</span></p> + +<ul> + <li>链接:被链接文档的标题或描述</li> + <li>媒体元素,例如图像:描述或关联信息</li> + <li>段落:脚注或者相关的评论</li> + <li>引用:作者信息,以及其他</li> +</ul> + +<p>如果省略了这个属性,就意味着这个元素的最近祖先的标题仍然是相关的(并且可以用作元素的提示信息)。如果这个属性设为空字符串,它就明确意味着,它的最近祖先的标题是不相关的(并且不应用于这个元素的提示信息)。</p> + +<p>额外的语义可以附加到 {{ HTMLElement("link") }},{{ HTMLElement("abbr") }},{{ HTMLElement("input") }} 和 { HTMLElement("menuitem") }} 元素的 <strong>title</strong> 属性。</p> + +<p><strong>title</strong> 属性可以包含多行。每个插入的 <code>U+000A LINE FEED</code> (<code>LF</code>) 代表一个换行。有一些需要注意的东西,因为这意味着:</p> + +<pre class="brush: html"><p>Newlines in title should be taken into account,like this <abbr title="This is a +multiline title">example</abbr>.</p> +</pre> + +<p>这个示例定义了两行的标题。</p> + +<h2 id="规范">规范</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">格式</th> + <th scope="col">状态</th> + <th scope="col">注释</th> + </tr> + <tr> + <td>{{SpecName('HTML WHATWG', "elements.html#the-title-attribute", "title")}}</td> + <td>{{Spec2('HTML WHATWG')}}</td> + <td>No change from latest snapshot, {{SpecName('HTML5.1')}}</td> + </tr> + <tr> + <td>{{SpecName('HTML5.1', "dom.html#the-title-attribute", "title")}}</td> + <td>{{Spec2('HTML5.1')}}</td> + <td>Snapshot of {{SpecName('HTML WHATWG')}}, no change from {{SpecName('HTML5 W3C')}}</td> + </tr> + <tr> + <td>{{SpecName('HTML5 W3C', "dom.html#the-title-attribute", "title")}}</td> + <td>{{Spec2('HTML5 W3C')}}</td> + <td>Snapshot of {{SpecName('HTML WHATWG')}}. From {{SpecName("HTML4.01")}}, it is now a true global attribute.</td> + </tr> + <tr> + <td>{{SpecName('HTML4.01', 'struct/global.html#adef-title', 'title')}}</td> + <td>{{Spec2('HTML4.01')}}</td> + <td>Supported on all elements but {{HTMLElement("base")}}, {{HTMLElement("basefont")}}, {{HTMLElement("head")}}, {{HTMLElement("html")}}, {{HTMLElement("meta")}}, {{HTMLElement("param")}}, {{HTMLElement("script")}}, and {{HTMLElement("title")}}.</td> + </tr> + </tbody> +</table> + +<h2 id="浏览器兼容性">浏览器兼容性</h2> + +<p>{{ CompatibilityTable() }}</p> + +<div id="compat-desktop"> +<table class="compat-table"> + <tbody> + <tr> + <th>特征</th> + <th>Chrome</th> + <th>Firefox (Gecko)</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari</th> + </tr> + <tr> + <td>Basic support</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatVersionUnknown }}</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatVersionUnknown() }}</td> + </tr> + <tr> + <td>Multi-line support</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{CompatGeckoDesktop(12)}}</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + </tr> + </tbody> +</table> +</div> + +<div id="compat-mobile"> +<table class="compat-table"> + <tbody> + <tr> + <th>Feature</th> + <th>Android</th> + <th>Chrome for Android</th> + <th>Firefox Mobile (Gecko)</th> + <th>IE Mobile</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td>Basic support</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatVersionUnknown }}</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatVersionUnknown() }}</td> + </tr> + <tr> + <td>Multi-line support</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatGeckoMobile(12)}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + </tr> + </tbody> +</table> +</div> + +<h2 id="另见">另见</h2> + +<ul> + <li>所有<a href="/en-US/docs/Web/HTML/Global_attributes">全局属性</a></li> + <li>反映这个属性的 {{domxref("HTMLElement.title")}} </li> +</ul> |