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JSONデータからのAngularJS動的フォーム（異なるタイプ）

JSONのデータを使用して、AngularJSで動的フォームを作成しようとしています。私はこれが機能しています：

[〜＃〜] html [〜＃〜]

    <p ng-repeat="field in formFields">
            <input 
                dynamic-name="field.name"
                type="{{ field.type }}"
                placeholder="{{ field.name }}"
                ng-model="field.value"
                required
            >
            <span ng-show="myForm.{{field.name}}.$dirty && myForm.{{field.name}}.$error.required">Required!</span>
            <span ng-show="myForm.{{field.name}}.$dirty && myForm.{{field.name}}.$error.email">Not email!</span>
    </p>
    <button ng-disabled="myForm.$invalid">Submit</button>                 
</form>

[〜＃〜] js [〜＃〜]

angular.module('angularTestingApp').controller('DynamicFormCtrl', function ($scope) {

$scope.formFields = [
    {
        name: 'firstName',
        type: 'text'
    },
    {
        name: 'email',
        type: 'email'
    },
    {
        name: 'password',
        type: 'password'
    },
    {
        name: 'secondName',
        type: 'text'
    }
];}).directive("dynamicName",function($compile){
return {
    restrict:"A",
    terminal:true,
    priority:1000,
    link:function(scope,element,attrs){
        element.attr('name', scope.$eval(attrs.dynamicName));
        element.removeAttr("dynamic-name");
        $compile(element)(scope);
    }
}});

このコードは機能しますが、質問は動的チェックボックスまたはチェックリストを追加する方法がわからないと、フォーム内で検証のようにできることです：

angular.module('angularTestingApp')

.controller（ 'DynamicFormCtrl'、function（$ scope）{

$scope.formFields = [
    {
        name: 'firstName',
        type: 'text'
    },
    {
        name: 'email',
        type: 'email'
    },
    {
        name: 'password',
        type: 'password'
    },
    {
        name: 'city',
        type: 'checkbox',
        choices: [
            { name: "red" },
            { name: "blue" },
            { name: "green" },
        ]
    }
];})

ご清聴ありがとうございました。宜しくお願いします！

javascriptjsonformsangularjsdynamic-data
25
Enrique Aparicio

問題を解決しました。

これは、AngularJSの検証を使用した動的フォームの1つの例とのplunkrリンクです

http://plnkr.co/edit/kqiheTEoGDQxAoQV3wxu?p=preview

。html

 <form name="myForm" class="form-horizontal" role="form" ng-submit="submitForm()">
 <div ng-repeat="field in entity.fields">    
  <ng-form name="form">
    <!-- TEXT FIELDS -->
    <div ng-if="field.type=='text'" class="form-group">
      <label class="col-sm-2 control-label">{{field.label}}</label>
      <div class="col-sm-6">
        <input type="{{ field.type }}" dynamic-name="field.name" id="{{field.name}}" data-ng-model="field.data"  class="form-control" required/>
         <!--<span ng-show="myForm.{{field.name}}.$dirty && myForm.{{field.name}}.$error.required">Required!</span>.-->
         <span  data-ng-show=" {{'form.'+field.name+'.$dirty && form.'+field.name+'.$error.required'}}">Required!</span>
      </div>
    </div>

    <!-- EMAIL FIELDS -->
    <div ng-if="field.type=='email'" class="form-group">
      <label class="col-sm-2 control-label">{{field.label}}</label>
      <div class="col-sm-6">
        <input type="{{ field.type }}" dynamic-name="field.name" data-ng-model="field.data" class="form-control" required/>
         <span data-ng-show=" {{'form.'+field.name+'.$dirty && form.'+field.name+'.$error.required'}}">Required!</span>
         <span data-ng-show=" {{'form.'+field.name+'.$dirty && form.'+field.name+'.$error.email'}}">Not email!</span>
      </div>
    </div>

    <!-- PASSWORD FIELDS -->
    <div ng-if="field.type=='password'" class="form-group" >
      <label class="col-sm-2 control-label">{{field.label}}</label>
      <div class="col-sm-6">
        <input type="{{ field.type }}" dynamic-name="field.name" data-ng-model="field.data" ng-minlength={{field.min}} ng-maxlength={{field.max}} class="form-control" required/>
         <span data-ng-show=" {{'form.'+field.name+'.$dirty && form.'+field.name+'.$error.required'}}">Required!</span>
         <span data-ng-show=" {{'!form.'+field.name+'.required && (form.'+field.name+'.$error.minlength || form.'+field.name+'.$error.maxlength)' }}">Passwords must be between 8 and 20 characters.</span>
        </div>
    </div>

    <!-- SELECT FIELDS -->
    <div ng-if="field.type=='select'" class="form-group" >
      <label class="col-sm-2 control-label">{{field.label}}</label>
      <div class="col-sm-6">
        <select data-ng-model="field.data" ng-options="option.name for option in field.options" class="form-control" required/>
      </div>      
    </div>

    <!-- RADIO FIELDS -->
    <div ng-if="field.type=='radio'" class="form-group">
      <label class="col-sm-2 control-label">{{field.label}}</label>
      <div class="col-sm-6">

        <div class="checkbox" ng-repeat="option in field.options" >
                  <label>                
            <input type="radio" data-ng-model="field.data"  name="taskGroup"  id="{{option.name}}" value="{{option.id}}">{{option.name}}
          </label>
                </div>
      </div>
    </div>

    <!-- CHECKBOX FIELDS -->
    <div ng-if="field.type=='checkbox'" class="form-group" >
      <label class="col-sm-2 control-label">{{field.label}}</label>
      <div class="col-sm-6">        
               <div class="checkbox" ng-repeat="option in field.options" >
                  <label>
                    <input type="checkbox" data-ng-model="option.data"  name="taskGroup"  id="{{option.name}}" value="{{option.id}}" >{{option.name}}
                  </label>
                </div>

      </div>
    </div>

  </ng-form>

 </div>


  <br/>
  <button ng-disabled="myForm.$invalid" type="submit" id="submit">Submit</button>
  <br/>
  <pre>{{entity|json}}</pre>
   <br/>

 </form>

。js

app.controller('DynamicFormController', function ($scope, $log) {



    // we would get this from the api
    $scope.entity = {
      name : "Course", 
      fields :
        [
          {type: "text", name: "firstname", label: "Name" , required: true, data:""},
          {type: "radio", name: "color_id", label: "Colors" , options:[{id: 1, name: "orange"},{id: 2, name: "pink"},{id: 3, name: "gray"},{id: 4, name: "cyan"}], required: true, data:""},
          {type: "email", name: "emailUser", label: "Email" , required: true, data:""},
          {type: "text", name: "city", label: "City" , required: true, data:""},
          {type: "password", name: "pass", label: "Password" , min: 6, max:20, required: true, data:""},
          {type: "select", name: "teacher_id", label: "Teacher" , options:[{name: "Mark"},{name: "Claire"},{name: "Daniel"},{name: "Gary"}], required: true, data:""},
          {type: "checkbox", name: "car_id", label: "Cars" , options:[{id: 1, name: "bmw"},{id: 2, name: "audi"},{id: 3, name: "porche"},{id: 4, name: "jaguar"}], required: true, data:""}
        ]
      };

      $scope.submitForm = function(){
        $log.debug($scope.entity);
      }
})

  .directive("dynamicName",function($compile){
    return {
        restrict:"A",
        terminal:true,
        priority:1000,
        link:function(scope,element,attrs){
            element.attr('name', scope.$eval(attrs.dynamicName));
            element.removeAttr("dynamic-name");
            $compile(element)(scope);
        }
    }
})
16
Enrique Aparicio

チェックボックスまたはテキスト入力を表示する必要があるかどうかを知るために、ngIfを使用できます。次のようなものです。

<p ng-repeat="field in formFields">
        <input 
            ng-if="field.type != 'checkbox'"
            dynamic-name="field.name"
            type="{{ field.type }}"
            placeholder="{{ field.name }}"
            ng-model="field.value"
            required
        >
        <input
            ng-if="field.type == 'checkbox'"
            ng-repeat="choice in choices"
            type="checkbox"
            dynamic-name="field.name"
            ng-value="choice.name"
        >
        <span ng-show="myForm.{{field.name}}.$dirty && myForm.{{field.name}}.$error.required">Required!</span>
        <span ng-show="myForm.{{field.name}}.$dirty && myForm.{{field.name}}.$error.email">Not email!</span>
</p>
<button ng-disabled="myForm.$invalid">Submit</button>
12
Carl Levasseur

http://angular-formly.com/#/ を使用して、カスタマイズ可能な方法ですべてのファイルを含むJSONモデルで生成されたhtmlフォームのニーズに適合しませんか？

1
Georgios Stathis