angularjs中的选项卡实例

angularjs中的bug
ng-click,赋值，ng-repeat三个一起用会有bug


一个angularjs的选项卡

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <title>angularjs中的选项卡</title>
    <script src="https://cdn.staticfile.org/angular.js/1.5.5/angular.min.js"></script>
  
    <style>
          .box input.active{
              background:yellow
          }
          .box div{
              width:200px;
              height:200px;
              background:#CCC;
              border:1px solid black;
              display:none
          }
            .box div.cur {
                 display:block;
            }
    </style>
</head>

<!--angularjs中的bug
ng-click,赋值，ng-repeat三个一起用会有bug-->
<body ng-app="tab_switch">
    <div ng-controller="test">
        <div class="box">
            <input type="button" ng-repeat="(k,v) in items" value="{{k}}" class="{{$index==now?'active':''}}" ng-click="setNow($index)" />


            <!--angularjs中的bug
    ng-click,赋值，ng-repeat三个一起用会有bug-->
            <!--<input type="button" ng-repeat="(k,v) in items" value="{{k}}" class="{{$index==now?'active':''}}" ng-click="now=$index" />-->

            <div class="{{$index==now?'cur':''}}" ng-repeat="v in items">
                {{v}}
            </div>

        </div>
    </div>

    <script type="text/javascript">
        let mod = angular.module("tab_switch", []);
        mod.controller("test", ["$scope", function ($scope) {
            $scope.now = 0;
            $scope.items = {
                "按钮1": "ssssds",
                "按钮2": "ddddd",
                "按钮3":"fffff"
            };


            $scope.setNow = function (num) {
                $scope.now = num;
            }
               
        }]);
    </script>

</body>
</html>

angularjs中的选项卡实例

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