AngularJS 选择器

1、ng-click操作选择器

<div class="category-tab ">
    <ul id="categoryDiv">
        <li id="rootli{{item.CategoryId}}" ng-repeat="item in rootList" ng-class="{true: 'cur', false: ''}[$index+1===1]">
            <a href="" ng-click="setRoot(item.CategoryId)">{{item.CategoryName}}</a>
        </li>
    </ul>
</div>


$scope.setRoot = function (val) {
    angular.element(document.querySelector('#categoryDiv')).find("li").removeClass('cur');
    angular.element(document.querySelector("#rootli" + val)).addClass('cur');
};


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转载自blog.csdn.net/kingcruel/article/details/68235970
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