Angularjs - ng-repeat内のng-options

Question

私は単純な問題がありますが、解決方法はわかりません。 partignalTypeの値がドロップダウンリストに入力されていません。

var testModule = angular.module('myApp', []); 

function testCtrl($scope) {      


     $scope.participants = [{ 
       partSignalId: '13077223000',    
       partName: 'abc', 
       partSignalType: ['H323','SIP']    
      }]  


}  

And my html code: 

<div ng-controller="testCtrl"> 
    <table border="1" style="width:300px"> 
     <tr> 
      <th md-column>Select</th> 
      <th md-column><span>Name</span></th> 
      <th md-column md-numeric><span>Participant Aliase</span></th> 
      <th md-column><span>Protocol</span></th> 
     </tr> 
     <tr md-row md-select="dessert" md-select-id="name" md-auto-select ng- repeat="participant in participants | filter: search"> 
         <td md-cell><input type="checkbox" ng-model="participant.selected"></td> 
         <td md-cell>{{participant.partName}}</td> 
         <td md-cell>{{participant.partSignalId}}</td> 
         <td md-cell> 
         <select ng-model="participant.partSignalType" ng-options="partSignalType" required > 
          <option value="">Select</option> 
         </select> 
         </td> 
        </tr> 
    </table> 
</div> 

Answer 1

があなたの selectこの

<tr id="formattyperow" ng-repeat="participant in participants | filter: search"> 
     <td class="label-cell">* Participant type :</td> 
     <td> 
      <select ng-model="partici" ng-options="partici for partici in participant.partSignalType"> 
       <option value=""></option> 
      </select> 
      Value : {{partici}} 
     </td> 
    </tr> 

DEMO

に変更し

： これは私のjsのコードです