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AngularJS ng-class-even 指令


示例

为每隔一行(偶数行)表格行设置 class="striped"

<table ng-controller="myCtrl">
<tr ng-repeat="x in records" ng-class-even="'striped'">
    <td>{{x.Name}}</td>
    <td>{{x.Country}}</td>
</tr>
</table>
亲自尝试 »

定义和用法

ng-class-even 指令动态地将一个或多个 CSS 类绑定到 HTML 元素,但仅对 HTML 元素的每隔一个(偶数)出现生效。

ng-class-even 指令仅在与 ng-repeat 指令一起使用时才有效。

ng-class-even 指令非常适合为列表中的项目或表格中的行设置样式,但它可以用于任何 HTML 元素。


语法

<元素 ng-class-even="表达式"></元素>

所有 HTML 元素都支持。


参数值

描述
表达式 返回一个或多个类名的表达式。

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