我是AngularJS新手,目前正在努力解决以下问题。
正如您所看到的在我的长袍里,我可以更改$scope.myDate.value的值。
现在的问题是,当将ng-change="barFunc()"添加到<input>时,我无法在函数中处理这个作用域。
如何在这里使用ng-change或ng-watch?如果有人能让我的计划发挥作用那就太好了。
<!DOCTYPE html>
<html ng-app="demo">
<head>
    <link href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet">
    <link href="//rawgithub.com/g00fy-/angular-datepicker/1.0.3/dist/index.css" rel="stylesheet">
    <style>
      input {margin: 45px 0 15px 0;}
      pre{padding: 15px; text-align: left;}
    </style>
</head>
<body>
<div class="container">
    <div class="row">
        <div class="col-md-4">
            <div ng-controller="foo">
                <input type="datetime" class="form-control" date-time ng-model="myDate.value"
                  ng-change="barFunc()" format="yyyy-MM-dd hh:mm:ss" placeholder="Select datetime">
                <pre>myDate: {{myDate.value}}</pre>
                <pre>myDate + " abc": {{ custom.value }}</pre>
            </div>  
        </div>
    </div>
</div>
<script src="//ajax.googleapis.com/ajax/libs/jquery/2.0.3/jquery.min.js"></script>
<script src="//code.angularjs.org/1.4.8/angular.js"></script>
<script src="//rawgithub.com/g00fy-/angular-datepicker/1.0.3/dist/index.js"></script>
<script>
angular.module('demo', ['datePicker']).controller('foo',['$scope', function($scope){
    $scope.myDate = {
        value: ''
      };
      
    $scope.barFunc = function() {
      $scope.custom.value = $scope.myDate.value + " abc";
    };
}]);
</script>
</body>
</html>
发布于 2016-01-20 16:08:44
在访问$scope.custom之前,必须定义$scope.custom.value
https://stackoverflow.com/questions/34904416
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