我在我的下拉菜单中添加了ng-class,为导航点提供了不同的类。现在,当我悬停时,子项目不再起作用了(只需点击一下,子项目就会打开)。
<section class="top-bar-section para">
<ul class="left para">
<li class="divider2"></li>
<li ng-class="{'has-dropdown para divider2':navigation.type == 'Sub', 'nav_button divider2':navigation.type == 'Main'}" ng-repeat="navigation in nav.links">
<a ng-if="navigation.type == 'Main'" href="{{navigation.link1}}" class="para">{{navigation.name}}</a>
<a ng-if="navigation.type == 'Sub'" href="#" class="para">{{navigation.name}}</a>
<ul ng-if="navigation.type == 'Sub'" class="dropdown">
<li ng-repeat="subitem in navigation.subitems"><a href="{{subitem.link}}">{{subitem.name2}}</a></li>
</ul>
</li>
</ul>
</section>
使用此代码可以正常工作 - 但是没有子菜单的导航点有错误的类
<section class="top-bar-section para">
<ul class="left para">
<li class="divider2"></li>
<li class="has-dropdown divider2" ng-repeat="navigation in nav.links">
<a ng-if="navigation.type == 'Main'" href="{{navigation.link1}}" class="para">{{navigation.name}}</a>
<a ng-if="navigation.type == 'Sub'" href="#" class="para">{{navigation.name}}</a>
<ul ng-if="navigation.type == 'Sub'" class="dropdown">
<li ng-repeat="subitem in navigation.subitems"><a href="{{subitem.link}}">{{subitem.name2}}</a></li>
<!--<li><a href="#">Dropdown Option</a></li> -->
</ul>
</li>
</ul>
</section>
这是我的JSON文件和控制器。
{
"projectTitle": "Test",
"menutitlemobile": "Menu",
"links": [
{
"type": "Sub",
"name": "Menu1",
"subitems": [{
"name2": "Sublink1",
"link": "http://www.google.com"
},
{
"name2": "Sublink2",
"link": "http://www.google.com"
}]
},
{
"type": "Main",
"name": "Menu2",
"link1": "http://www.google.com"
}
]}
app.controller('NavCtrl', function($scope, $http) {
$http({
method: 'GET',
url: 'navigation.json',
data: 'json',
cache: 'false'
}).success(function (data) {
$scope.nav = data;
})
.error(function(data, status) {
console.error('Repos error', status, data);
});});
答案 0 :(得分:1)
我编辑了你的plunker,看看http://plnkr.co/edit/CZiKTApTbkc3gnzy5eMl?p=preview
确保只加载一次AngularJS并在AngularJS(index.html
)之前加载jQuery。
在app.js
中,我在加载数据后添加了$timeout
。通过这种“超出范围”的行动,它可以起作用。
不好,但确实有效;)