Ionic + Angular 无法默认检查 ion-radio

我正在尝试从单选列表中的单选按钮中检查一个，但没有运气。

有人可以告诉我我做错了什么吗？

谢谢你的帮助。

我尝试通过这种方式做到这一点：

<div class="list">

      <ion-radio ng-repeat="item in goalTypeList"
                 ng-value="item.value"
                 ng-change="goalTypeChanged(item)"
                 ng-checked="item.selected"
                 ng-model="data.clientSide">
          {{ item.text }}
      </ion-radio>

  </div> 

JS:

.controller('SettingsCtrl', function($scope, $ionicLoading) {

        $scope.goalTypeList = [
            { text: "Dials", value: "dials", selected: true },
            { text: "Conversations", value: "conversations" , selected: false  },
            { text: "Appointments", value: "appointments" , selected: false },
            { text: "Orders", value: "orders", selected: false  }
        ];

        $scope.data = {
            clientSide: 'ng'
        };

        $scope.goalTypeChanged = function(item) {
            console.log("Selected goalType, text:", item.text, "value:", item.value);
        };

看来data.client Side的值不在列表goalType List中。更改值以匹配任何..

html:

<div class="list">

  <ion-radio ng-repeat="item in goalTypeList"
             ng-value="item.value"
             ng-change="goalTypeChanged(item)"
             ng-checked="item.selected"
             ng-model="data.clientSide">
      {{ item.text }}
  </ion-radio>

js:

  .controller('SettingsCtrl', function($scope, $ionicLoading) {

    $scope.goalTypeList = [
        { text: "Dials", value: "dials", selected: true },
        { text: "Conversations", value: "conversations" , selected: false  },
        { text: "Appointments", value: "appointments" , selected: false },
        { text: "Orders", value: "orders", selected: false  }
    ];

    $scope.data = {
        clientSide: 'appointments'
    };

    $scope.goalTypeChanged = function(item) {
        console.log("Selected goalType, text:", item.text, "value:", item.value);
    };