Question

我正在尝试修改以下代码，因此输入元素idEcho打印被单击的单选按钮的值，而不是当前标签显示，我想相应地显示W1，W2，W3和W4。我希望点击的单选按钮返回的值为N1，N2，N3和N4。

<body>
<label ng‐repeat="w in radioDetails">
  {{w.what}}:
  <input type="radio" ng‐model="$parent.mSelection" value={{w.what}}><br>
</label>
<input id="idEcho" type="text">

<script>
  myModule=angular.module("appEX",[]);
  myModule.controller("ctrl", function($scope){   
    $scope.mSelection="a1";
    $scope.radioDetails=[
      {what:"a1",yes:"W1",no:"N1"},
      {what:"a2",yes:"W2",no:"N2"},
      {what:"a3",yes:"W3",no:"N3"},
      {what:"a4",yes:"W4",no:"N4"}
    ];
  });
</script>
    <script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
</body>

所有假设正确的角度js设置感谢

Answer 1

<label ng‐repeat="w in radioDetails">
  {{w.yes}}:
  <input type="radio" ng‐model="$parent.mSelection" value={{w.no}}><br>
</label>
<input id="idEcho" type="text" ng‐model="$parent.mSelection">

角度js单选按钮显示和打印

1 个答案: