2

是否有一种角度方法可以将输入元素包装到ngForm指令中？（我需要使用ngForm，这是变成asp.net形式的）

angular.module('app',[])
.controller('formCtrl', function($scope){

  $scope.formFields;
  $scope.model={
  
    "text": 'simple text',
    "number": 1,
    "textarea": 'lsadij isdajo\n dasjojoisajijsdaojsdaio jioasdj'
    
  };
  
  $scope.getNgFormInputs = function(e){
  
      $scope.formInfo = $scope.myFrm
      $scope.formFields = angular.noop //??? is it possible to get wrapped inputs?
  
  }


})
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.8/angular.min.js"></script>

<div ng-app="app">
  <div ng-controller="formCtrl">
    
    <div ng-bind="model.text"></div>
    <div ng-bind="model.number"></div>
    <pre ng-bind="model.textarea"></pre>
    
    <ng-form name='myFrm'>
      
      <input type="text" ng-model="model.text"><br>
      
      <input type="text" ng-model="model.number"><br>
      
      <textarea ng-model="model.textarea"></textarea><br>
      
      <button ng-click="getNgFormInputs($event)" role="submit">Save</button>
      
      </ng-form>


  {{formInfo}}<hr>
  {{formFields}}
  </div>
</div>

Tks

4

2 回答 2

0

是的，如果我理解正确的话。如需参考，请参阅此 https://scotch.io/tutorials/building-dynamic-angular-forms-with-ngrepeat-and-ngform

更具体：为了快速：https ://scotch.io/tutorials/building-dynamic-angular-forms-with-ngrepeat-and-ngform#validation-using-ngform

于 2016-04-28T22:48:22.823 回答
0

感谢 Syed，参考解决了我的问题。

我建议人们在答案中阅读我自己的评论。

angular.module('app',[])
.controller('formCtrl', function($scope){

  $scope.formFields;
  $scope.model={
  
    "text": 'simple text',
    "number": 1,
    "textarea": 'lsadij isdajo\n dasjojoisa \n jijsdaojsdaio jioasdj'
    
  };
  
  $scope.formFieldsAndValues = {}
  
  $scope.getNgFormInputs = function(e){
  
      
      $scope.formFields = keys = Object.keys($scope.myFrm).filter(x =>  (!/^\$/.test(x)) )
      keys.forEach(x=> $scope.formFieldsAndValues[x] = $scope.myFrm[x].$viewValue)
  
  }


})
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.8/angular.min.js"></script>

<div ng-app="app">
  <div ng-controller="formCtrl">
    
    <div ng-bind="model.text"></div>
    <div ng-bind="model.number"></div>
    <pre ng-bind="model.textarea"></pre>
    
    <ng-form name='myFrm'>
      
      <input type="text" ng-model="model.text" name="text"><br>
      
      <input type="text" ng-model="model.number" name="number"><br>
      
      <textarea type="text" ng-model="model.textarea" name="textarea"></textarea><br>
      
      <button ng-click="getNgFormInputs($event)" role="submit">Save</button>
      
      </ng-form>
<hr>
form fields:
  {{formFields}}
    <hr>
field,value pairs:
  {{formFieldsAndValues}}
  </div>
</div>

于 2016-04-28T23:23:32.797 回答