Question

我正在尝试在选项卡之间切换，但是CSS并未删除先前选择的选项卡的“ selected”类。

这就是我的做法：

        <ul class="nav nav-tabs" style="margin-bottom: 2px !important; margin-left: 1px; border: none; color: black; font-weight: bold;">
            <li ng-class="{'mainTabs-active' : isActive(1) == true}" class="mainTabs" ng-click="activeTab = 1" ng-if="userAccess == 1">
                <a href="#/main/clients"> Clientes </a>
            </li>
            <li ng-class="{'mainTabs-active' : isActive(2) == true}" class="mainTabs" ng-click="activeTab = 2" ng-if="userAccess == 1">
                <a href="#/main/inventory"> Catálogos </a>
            </li>
            <li ng-class="{'mainTabs-active' : isActive(3) == true}" class="mainTabs" ng-click="activeTab = 3" ng-if="userAccess == 1">
                <a href="#/main/configuration"> Configuración </a>
            </li>
            <li ng-class="{'mainTabs-active' : isActive(4) == true}" class="mainTabs" ng-click="activeTab = 4" ng-if="userAccess == 1">
                <a href="#/main/employees"> Empleados </a>
            </li>
            <li ng-class="{'mainTabs-active' : isActive(5) == true}" class="mainTabs" ng-click="activeTab = 5" ng-if="userAccess == 2">
                <a href="#/main/sales"> Autorizaciones </a>
            </li>
            <li ng-class="{'mainTabs-active' : isActive(6) == true}" class="mainTabs" ng-click="activeTab = 6" ng-if="userAccess == 3">
                <a href="#/main/conciliation"> Conciliación </a>
            </li>
        </ul>

isActive函数是：

$scope.isActive = function(value){
    if($scope.activeTab==value){
        return true;
    }
    else{
        return false;
    }
}

我尝试不使用函数来执行此操作，只是通过执行ng-class =“ {'mainTabs-active'：active == n}”直接比较值，而且也不起作用。

我已经尝试寻找可能影响此变量的相似变量名和CSS，但找不到任何东西。这很简单，但是我已经坚持了一段时间，而且似乎还没有找到解决方案。

Answer 1

您的ng-click函数无法正确更新范围。 Console.log是您的朋友（一直如此！）

输入日志后，我可以确定所有选项卡上的所有功能都被称为“每次单击”，并且所有传递的都是“ false”。更容易从ng-class中删除该函数并将其移至ng-click上，如下所示：

<ul class="nav nav-tabs" style="margin-bottom: 2px !important; margin-left: 1px; border: none; color: black; font-weight: bold;">
     <li ng-class="{'mainTabs-active' : activeTab === 1}" class="mainTabs" ng-click="activateTab(1)" ng-if="userAccess == 1">
       <a href="#/main/clients"> Clientes </a>
     </li>
     <li ng-class="{'mainTabs-active' : activeTab === 2}" class="mainTabs" ng-click="activateTab(2)" ng-if="userAccess == 1">
       <a href="#/main/inventory"> Catálogos </a>
     </li>
     <li ng-class="{'mainTabs-active' : activeTab === 3}" class="mainTabs" ng-click="activateTab(3)" ng-if="userAccess == 1">
       <a href="#/main/configuration"> Configuración </a>
     </li>
     <li ng-class="{'mainTabs-active' : activeTab === 4}" class="mainTabs" ng-click="activateTab(4)" ng-if="userAccess == 1">
       <a href="#/main/employees"> Empleados </a>
     </li>
     <li ng-class="{'mainTabs-active' : activeTab === 5}" class="mainTabs" ng-click="activateTab(5)" ng-if="userAccess == 2">
       <a href="#/main/sales"> Autorizaciones </a>
     </li>
     <li ng-class="{'mainTabs-active' : activeTab === 6}" class="mainTabs" ng-click="activateTab(6)" ng-if="userAccess == 3">
       <a href="#/main/conciliation"> Conciliación </a>
     </li>
</ul>

然后将功能添加到您的控制器：

  $scope.activateTab = function(selectedTab) {
    $scope.activeTab = selectedTab;
  }

无法自动从ng-class添加/删除类以切换选定的标签

1 个答案: