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AngularJS ng-show 指令


示例

当复选框被选中时显示一个部分

显示 HTML: <input type="checkbox" ng-model="myVar">
<div ng-show="myVar">
<h1>欢迎</h1>
<p>欢迎来到我的家。</p>
</div>
自己试试 »

定义和用法

如果表达式计算结果为 true,则 ng-show 指令显示指定的 HTML 元素,否则隐藏 HTML 元素。


语法

<元素 ng-show="表达式"></元素>

所有 HTML 元素都支持。


参数值

描述
表达式 仅当表达式返回 true 时才会显示元素的表达式。

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