页面有多个input,页面结构如下 <div class="weui-cell__bd"> <div class="col-10"> <input class="weui-input" placeholder="姓名" type="text" ng-model="fast1.name"/> </div> <div class="col-14"> <input class="weui-input" placeholder="号码" type="text" ng-model="fast1.number"/> </div></div>获取所有的input框监测值是否变化$scope.fast1= { name: '', number: '' } var inputArr = angular.element('.weui-input'); angular.forEach(inputArr, function(item) { $scope.$watch(item.value, function(newValue, oldValue) { console.log(newValue); console.log(oldValue); }); });输出的都是undefined,请问是怎么回事
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