我有一个手风琴，expand可以正常工作，但是折叠不起作用，它应该像手风琴一样工作。例如，当我单击“ title 2”时，其内容应该扩展，而“ title 1”内容应该崩溃。我是angularjs的新手，任何人都可以帮助我。如果它在jquery中也可以。
<link rel='stylesheet prefetch' href='https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/css/bootstrap.css'>
<body ng-app="app">
<h1>Dynamic accordion: nested lists with html markup</h1>
<div ng-controller="AccordionDemoCtrl">
<div>
<div ng-repeat="group in groups">
<div class="parents" ng-click="item=1"><i class="glyphicon-plus"></i> {{ group.title }}
</div>
{{ group.content }}
<ul class="childs" ng-show="item==1">
<li ng-repeat="item in group.list">
<span ng-bind-html="item"></span>
</li>
</ul>
</div>
</div>
</div>
</body>
<script src='https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.1/angular.js'></script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/angular-filter/0.5.4/angular-filter.js'></script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.1/angular-sanitize.js'></script>
<script src='https://cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/2.5.0/ui-bootstrap-tpls.js'></script>
<script src="js/index.js"></script>
angular.module('app', ['ui.bootstrap','ngSanitize','angular.filter']);
angular.module('app').controller('AccordionDemoCtrl', function ($scope) {
$scope.oneAtATime = true;
$scope.groups = [
{
title: 'title 1',
isOpen: true,
list: ['<i>item1a</i> blah blah',
'item2a',
'item3a']
},
{
title: 'title 2',
list: ['item1b',
'<b>item2b </b> blah ',
'item3b']
},
{
title: 'title 3',
},
{
title: 'title 4',
},
{
title: 'title 5',
}
];
});
答案 0 :(得分：1)
我建议您使用这些功能：
$scope.open = function (index) {
$scope.groups[index].isOpen = !$scope.groups[index].isOpen;
$scope.closeOthers(index);
}
$scope.closeOthers = function (index) {
for(var i = 0; i < $scope.groups.length; i++) {
if (i !== index)
$scope.groups[i].isOpen = false;
}
}
open，在closeOthers中会调用open。我向父母发起了visible布尔值。每次用户单击父级时，会将visible设置为true，将其他用户设置为false。
<div ng-controller="AccordionDemoCtrl">
<div>
<div ng-repeat="group in groups track by $index">
<div class="parents" ng-click="open($index)"><i ng-class="{'glyphicon-minus': group.isOpen, 'glyphicon-plus': !group.isOpen}"></i> {{ group.title }}
</div>
{{ group.content }}
<ul class="childs" ng-show="group.isOpen">
<li ng-repeat="item in group.list">
<span ng-bind-html="item"></span>
</li>
</ul>
</div>
</div>
</div>