0

I will select the images in one page and show those selected 5 images in other page.the selected images will be stored in selected array initially, before sending put request to server. In showing page, i had one button called change picture ,i am sending put request to server after selecting 5 images in selecting image page,that will be stored in an array called other_media.if i click change picture button it will redirect to selecting image page.(again the selected array will be empty) in selecting image page, those images which are already selected to be shown at right side[means i need to push the data in other_media array to selected array] of the result in plunker. i need exactly showing the images which are already selected(posted or put)
the plunker is only one page which i select the images. Plunker https://plnkr.co/edit/BM4AavLn9uKxKL4wdbT6?p=preview

 <div class="row">
  <div class="col-xs-6 col-sm-5 col-md-5">
    <h3 style="text-align: center;text-shadow: 0px 4px 6px;">All Pictures</h3>
    <div class="row" ng-repeat="media in pinMedia">
      <!-- pin.media_id!=media._id || -->
      <div class="col-xs-12 col-sm-12 col-md-5">
        <img ng-src="http://placehold.it/{{images}}" width="200px" />
        <p>{{media.Name}}</p>
        <div class="col-xs-12 col-sm-12 col-md-5">
          <button ng-disabled='limit()' class="btn btn-success" style="border: .0625rem solid transparent;padding: .465rem 1rem;" ng-click="toselected(media)">
            <i class="fa fa-picture-o"></i>
 Set Picture</button >
        </div>
      </div>
    </div>
  </div>
  <div class="col-xs-6 col-sm-5 col-md-5">
    <h3 style="text-align: center;text-shadow: 0px 4px 6px;">Selected Pictures</h3>
    <div ng-repeat="media in selected">
      <!-- pin.media_id==media._id && -->
      <div>
        <img ng-src="http://placehold.it/{{images}}" width="200px" />
        <p>{{media.Name}}</p>
        <div>
          <a class="btn btn-success " style="border: .0625rem solid transparent;padding: .465rem 1rem;" ng-click="tosource(media)">
            <i class="fa fa-picture-o"></i>
 Remove Picture</a>
        </div>
      </div>
    </div>
  </div>
</div>
  <!--I have id in my work. but here we don't have id. i need to save particular object in an selected array to  another array -->

 <button ng-click="setMediaForCurrentPin(selected)" class="btn btn-success" style="margin:50px auto; display:table;">Submit</button>


Javascript

     $scope.selected = [];

        FromOne2Another = function(source, target, item) {
            target.push(item);
            source.splice(source.indexOf(item), 1);

        }
//this is the starting of code where i send the selected pitures from unselected before put request.
        $scope.toselected = function(item) {
            FromOne2Another($scope.pinMedia, $scope.selected, item);
        }

        $scope.tosource = function(item) {
            FromOne2Another($scope.selected, $scope.pinMedia, item);

        }
//this is the ending of above code
//From here i am trying to get the data from the stored media
          $scope.toSelectedArray=function(item){

            FromOne2Another($scope.other_media, $scope.selected, item);
            console.log($scope.pins);
         }

If i use like this inside service, why i am getting Cannot read property 'splice' of undefined one my website video to understand https://nimbus.everhelper.me/client/notes/share/376595/vyEMbEoxsFIfN3X39T5tLdbD8aGfxAgF

Thilak Raj
  • 880
  • 3
  • 10
  • 25
  • Take a look at this [answer](http://stackoverflow.com/questions/20181323/passing-data-between-controllers-in-angular-js/20181543#20181543). – RiesvGeffen Jan 22 '16 at 10:54
  • In that answer , they are sending one object in an array, i need to send whole array to be stored in other array, which are from different controllers – Thilak Raj Jan 22 '16 at 11:06
  • the answer uses `services`. they are initiated only once, and are persistent through out the app.. in that answer you can push multiple object into the array and pop them in the other controller. Use it like a mailbox. – Minato Jan 22 '16 at 11:13
  • You can send whatever you want, it's just the fact to use a `service` to reach data all over your app. – RiesvGeffen Jan 22 '16 at 11:16
  • @Goldenowner and Minato , can you tell me why i am getting splice of undefined, see the edited question – Thilak Raj Jan 22 '16 at 11:34
  • 2
    @ThilakRaj before calling `splice` check what is being passed to `FromOne2Another`. and why is `source` `undefined`. – Minato Jan 22 '16 at 12:43

0 Answers0