The scope attribute can be used on the following element:ElementAttribute <th> scopeExample Specify that the two header cells are headers for columns: <table> <tr> <th></th> <th scope="col">Month</th> <th scope="col">Savings</th> </tr> <tr> <td>1</td> <td>January</td> <...
The <td> scope attribute is not supported in HTML5.The scope attribute defines a way to associate header cells and data cells in a table.The scope attribute identifies whether a cell is a header for a column, row, or group of columns or rows....
HTML 是用来描述网页的一种语言。 HTML 指的是超文本标记语言 (Hyper Text Markup Language) HTML 不是一种编程语言,而是一种标记语言 (markup language) 标记语言是一套标记标签 (markup tag) HTML 使用标记标签来描述网页 HTML 标签 HTML 标记标签通常被称为 HTML 标签 (HTML tag)。 HTML 标签是由尖括号包...
标签说明:定义一个客户端图像映射中一个超级链接区域的形状、坐标和关联 URL。 标签:attribute 标签说明:以对象的形式代表了 HTML 元素的标签属性或属性。 标签:b 标签说明:指定文本应以粗体渲染。 标签:font 标签说明:指定用于渲染所包含文本的新字体、大小和颜色。 标签:frame 标签说明:在 FRAMESET 元素内指定单个...
DomHtmlTableCellElement.Scope PropertyReference Feedback DefinitionNamespace: WebKit Assembly: Xamarin.Mac.dll C# Copy public virtual string Scope { [Foundation.Export("scope")] get; [Foundation.Export("setScope:")] set; } Property Value String Attributes ExportAttribute Applies to Product...
rowspan<td>,<th>Specifies the number of rows a table cell should span sandbox<iframe>Enables an extra set of restrictions for the content in an <iframe> scope<th>Specifies whether a header cell is a header for a column, row, or group of columns or rows ...
Any table cell is “worth” one, unless it has a colspan attribute and then it’s worth that many. Add up the values for each table cell in that table row to get the final value. Each row should have exactly that value, or else you’ll get an awkward table layout that doesn’t ...
<attribute> 以对象的形式代表了 HTML 元素的标签属性或属性。 <B> 指定文本应以粗体渲染。 <base> 指定一个显示 URL 用于解析对于外部源的链接和引用,如图像和样式表。 <baseFont> 设置渲染文本时作为缺省字体的基础字体值。 <bdo> 允许作者为选定文本片断禁用双向法则。
3.1 - 17.4: Not supported 17.5: Not supported 17.6 - TP: Not supported Firefox 2 - 20: Not supported 21 - 54: Supported 55 - 60: Disabled by default 61 - 127: Not supported 128: Not supported 129 - 131: Not supported Opera
Specifies that the HTMLlongdescattribute be written to the tag. Rel49 Specifies that the HTMLrelattribute be written to the tag. Scope50 Specifies that the HTMLscopeattribute be written to the tag. Shape51 Specifies that the HTMLshapeattribute be written to the tag. ...