无法从控制器重置Angular Material设计表单

Question

我有一个Angular Material设计表单,有3个输入字段,可以required选择.单击提交按钮后,我无法将表单重置为默认状态.我正在使用$setPristine将表单更改为原始状态,但红色错误行在提交后出现.提交表单后有没有办法摆脱这些错误.

谢谢.

Codepen链接:http://codepen.io/sateesh2499/pen/pbkjVV

视图:

<div ng-controller="AppCtrl" layout="column" ng-cloak="" class="inputdemoErrors" ng-app="MyApp">

  <form name="careersForm">
        <div class="careersContainer">
            <md-content>
                <div layout-gt-sm="row">
                    <md-input-container class="md-block" flex-gt-sm>
                        <label>Job Title</label>
                        <input type="text" name="jobTitle" ng-model="careers.jobTitle" required>
                    </md-input-container>
                    <md-input-container class="md-block" flex-gt-sm>
                        <label>Job Location</label>
                        <input type="text" name="jobLocation" ng-model="careers.jobLocation" required>
                    </md-input-container>
                    <md-input-container class="md-block" flex-gt-sm>
                        <label>Job Category</label>
                        <input type="text" name="jobCategory" ng-model="careers.jobCategory" required>
                    </md-input-container>
                </div>

            </md-content>
        </div>
        <div class="row text-center">
            <div class="col-sm-12">
                <md-button class="md-raised" style="width: 200px"
                           ng-click="postJob()">Submit</md-button>

            </div>
        </div>
    </form>
Pristine: {{careersForm.$pristine}}
</div>

控制器:

angular.module('MyApp',['ngMaterial', 'ngMessages', 'material.svgAssetsCache'])

.controller('AppCtrl', function($scope) {
  $scope.careers = {};
  $scope.postJob = function(){
    // after successful posting
    $scope.careers = {};
    $scope.careersForm.$setPristine();
  }
});

Answer 1

您可以$scope.careersForm.$setUntouched();在致电后解决此问题$setPristine.

我已经分叉你的那个,你可以看到它的工作.这里的人物

$scope.postJob = function(){
    // after successful posting
    $scope.careers = {};
    $scope.careersForm.$setPristine();
    $scope.careersForm.$setUntouched();
  }

无论如何,我认为你的代码应该工作......所以可能是一个bug.

希望能帮助到你