如何在离子框架中创建子菜单?
我是AngularJs和离子框架的新手。我正在尝试创建一个下拉列表组件。我可以使用以下代码执行此操作。
<ion-side-menu side="left">
<ion-content class="has-expanded-header">
<ion-list>
<ion-item nav-clear menu-close class="item-icon-left" ui-sref="main.dashboard">
<i class="icon ion-ios-speedometer"> </i>
Dashboard
</ion-item>
<ion-item nav-clear menu-close class="item-icon-left item-icon-right" ui-sref="main.accounts">
<i class="icon ion-accounts ion-ios-arrow-right"> </i>
Accounts
</ion-item>
<ion-item nav-clear menu-close class="item-icon-left" ui-sref="main.accounts">
<i class="icon ion-accounts"> </i>
sub Accounts 1
</ion-item>
<ion-item nav-clear menu-close class="item-icon-left" ui-sref="main.accounts">
<i class="icon ion-accounts"> </i>
sub Accounts 2
</ion-item>
</ion-list>
</ion-content>
</ion-side-menus>
&#13;
答案 0 :(得分:4)
html代码:
<ion-list>
<div ng-repeat="group in groups">
<ion-item class="item-stable"
ng-click="toggleGroup(group)"
ng-class="{active: isGroupShown(group)}">
<i class="icon" ng-class="isGroupShown(group) ? 'ion-minus' : 'ion-plus'"></i>
Group {{group.name}}
</ion-item>
<ion-item class="item-accordion"
ng-repeat="item in group.items"
ng-show="isGroupShown(group)">
{{item}}
</ion-item>
</div>
</ion-list>
控制器代码:
$scope.groups = [];
for (var i=0; i<10; i++) {
$scope.groups[i] = {
name: i,
items: []
};
for (var j=0; j<3; j++) {
$scope.groups[i].items.push(i + '-' + j);
}
}
$scope.toggleGroup = function(group) {
if ($scope.isGroupShown(group)) {
$scope.shownGroup = null;
} else {
$scope.shownGroup = group;
}
};
$scope.isGroupShown = function(group) {
return $scope.shownGroup === group;
};
希望这可以帮助你:)