ng-switch我使用时无法正常工作ng-switch-when-separator.当我选择设置时,开关指向默认div
angular.module("myModule", [])
.controller("myController", function ($scope) {
$scope.items = ['settings', 'home', 'options', 'other'];
$scope.opt = $scope.items[0];
});Run Code Online (Sandbox Code Playgroud)
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<body ng-app="myModule">
<div ng-controller="myController">
<select ng-model="opt" ng-options="item for item in items">
</select>
<code>selection={{opt}}</code>
<hr />
<div class="animate-switch-container"
ng-switch on="opt">
<div class="animate-switch" ng-switch-when="settings|options" ng-switch-when-separator="|">Settings Div</div>
<div class="animate-switch" ng-switch-when="home">Home Span</div>
<div class="animate-switch" ng-switch-default>default</div>
</div>
</div>
</body>Run Code Online (Sandbox Code Playgroud)
我有一个ngSwitch,用于绑定到下拉列表的模型属性.它没有用,所以我试着简单地对这个值进行硬编码.仍然不起作用,它显示两个 div.我究竟做错了什么?如果它显而易见,请提前道歉,我是Angular2的新手.
我的html模板:
<!-- display closed date if status is closed, otherwise display active date -->
<div ngSwitch="ACTV">
<div class="form-group row" ngSwitchWhen="CLSD">
<label for="closeDt" class="col-md-4 form-control-label text-md-right">
Close Date
<span class="help-block">Required field</span>
</label>
<div class="col-md-4 col-xs-12">
<datetime [timepicker]="false" [(ngModel)]="date2" id="close-date" name="close-date"></datetime>
</div>
</div>
<div class="form-group row" ngSwitchWhen="ACTV">
<label for="issueDt" class="col-md-4 form-control-label text-md-right">
Active Date
<span class="help-block">Required field</span>
</label>
<div class="col-md-4 col-xs-12">
<datetime [timepicker]="false" [(ngModel)]="date2" id="active-date" name="active-date"></datetime>
</div>
</div>
</div>
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结果在npm服务器上:
从我的代码示例中。
tabs: object = [
{ key: 'tab1', value: 'tab1' },
{ key: 'tab2', value: 'tab2' },
{ key: 'tab3', value: 'tab3' },
];
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<div [ngSwitch]="my_tab">
<div *ngFor="let tab of tabs" *ngSwitchCase="'{{ tab.key }}'">
{{ tab.value }}
</div>
</div>
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我总是收到此代码的错误。这该怎么做?