AngularJs+ionic将数据从html发送到Controller / popupbox

Question

我也想在弹出框中显示内容。这些信息已经提供给html了。使用ng-repeat="x in titles"

问题，那么我如何传递内容，我的controller.js，以便它可以显示在弹出框中？注意:我太传递x.excerpt太ng-click="showAlert()"了，所以它可以显示在弹出框中。

<ul>
  <li ng-repeat="x in titles">
  <br />
 <hr />
   <h3> {{ x.title  }} </h3>
    <p>{{x.date | date : format : 'MM-dd-yyyy'}}</p>
        <img src="{{x.featured_image.attachment_meta.sizes.medium.url}}" width="100%" >
    <span >
        <p>{{x.excerpt}}</p>

                <button class="button button-small button-assertive" ng-click="showAlert()">
                    Click here too display Content
                </button>
    </span>
  </li>
</ul>

Controller.js

 // An alert dialog
 $scope.showAlert = function() {
   var alertPopup = $ionicPopup.alert({
     title: 'Don\'t eat that!',
     template: 'This is where I want the content too be.'
   });
   alertPopup.then(function(res) {
     console.log('Thank you for not eating my delicious ice cream cone');
   });
 };

Answer 1

双向数据绑定

谢谢，用以下方式解决了这个问题：

试一试

 <input type='text' ng-model="profileedit_name">
 <button ng-click="doSaveProfileEdit(profileedit_name)" >Save</button>

使用

$scope.doSaveProfileEdit = function(newName) {
  alert(newName);
}