我的HTML
<li data-ng-click="sortCategory('demographics')">Demographics</li>
<li data-ng-click="sortCategory('historical')">Historical</li>
<li data-ng-click="sortCategory('experimental')">Experimental</li>
我试过
<li data-ng-click="sortCategory('socialmedia'); select(item)" data-ng-class="{active: isActive(item)}">Social Media</li>
$scope.isActive = function (item)
{
return $scope.isActive(item);
}
css(less)
li{
&.active {
background:#0088cc;
}
}
它不起作用......
答案 0 :(得分:2)
完全同意Yoshi,您可以在调用sortCategory函数时将类别存储在范围变量中,并使用它来检查类别是否处于活动状态。一段代码可以是:
$scope.category = 'demographics'; //Your default category
$scope.sortCategory = function (category) {
$scope.category = category; //Update the category
....
}
$scope.isActive = function (category) {
//Check if category of a given <li> is equal to the current category
return $scope.category === category;
}
和一个看起来像
的模板标记<li data-ng-click="sortCategory('demographics')" ng-class="{'active' : isActive('demographics')}">Demographics</li>
<li data-ng-click="sortCategory('historical')" ng-class="{'active' : isActive('historical')}">Historical</li>
您可以在此处找到实时示例http://jsfiddle.net/sWKL5/2/