夺命雷公狗—angularjs—5—ng-switch的用法实现下拉更换板块的实现

这个方法一般都会是和别的块状元素进行绑定同时使用的,废话不多说,直接上代码:

<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <link rel="stylesheet" href="css/amazeui.min.css">
    <script src="js/jq2.js"></script>
    <script src="js/amazeui.min.js"></script>
    <script src="js/angular.min.js"></script>
</head>
<body ng-app="">
    <div class="am-form-group">
        <label for="doc-select-1">请选择美图</label>
        <select id="doc-select-1" ng-model="pic">
            <option value="1">显示第1张美图</option>
            <option value="2">显示第2张美图.</option>
            <option value="3">显示第3张美图</option>
            <option value="4">显示第4张美图</option>
        </select>
        <span class="am-form-caret"></span>
    </div>
    
    <ul class="am-avg-sm-4 am-thumbnails" ng-switch="pic">
        <li ng-switch-when="1"><img class="am-thumbnail" src="images/1.jpg" /></li>
        <li ng-switch-when="2"><img class="am-thumbnail" src="images/2.jpg" /></li>
        <li ng-switch-when="3"><img class="am-thumbnail" src="images/3.jpg" /></li>
        <li ng-switch-when="4"><img class="am-thumbnail" src="images/4.jpg" /></li>
        <li ng-switch-default><img class="am-thumbnail" src="images/5.jpg" /></li>
    </ul>
</body>

<script>


</script>
</html>

效果如下所示:

我们也可以看下网上一些手册上的用法:

原文地址:https://www.cnblogs.com/leigood/p/5781062.html