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How can I remove the entire row from the onclick table of a button?

I have two buttons in each row of the table. Onclick any of the buttons the whole row should be removed from the table and also I am sending some value to the spring controller. It must be updated in the database and also delete the entire row. I am using angularjs, spring-mvc and mongodb.

 //   .html file

    <table class="table table-bordered">
        <thead>
            <tr>
                <th style="text-align: center;">Task name</th>
                <th style="text-align: center;">Owner name</th>
                <th style="text-align: center;">Authorize</th>
            </tr>
        </thead>
            <tbody>
                <tr ng-repeat="task in taskDetails">
                    <td style="text-align: center;">{{task.name}}</td>
                    <!-- <td style="text-align: center;">{{task.owners}}</td> -->
                    <td style="text-align: center;">
                        <span ng-repeat="owner in task.owners">{{owner.ownerName.name}}{{$last ? '' : ', '}}</span>
                    </td>
                    <td  style="text-align:center;">
                    <!-- <button class="btn btn-mini btn-primary" ng-click="approveTask(taskDetails.indexOf({{task.id}}), task)" value="approveTask">Approve</button>
                    <button class="btn btn-mini btn-danger" ng-click="rejectTask(taskDetails.indexOf({{task.id}}), task)" value="approveTask">Reject</button>
                     -->
                     <button class="btn btn-mini btn-primary" ng-click="approveTask(task)" value="approveTask">Approve</button>
                    <button class="btn btn-mini btn-danger" ng-click="rejectTask(task)" value="rejectTask">Reject</button>

                     </td>
                </tr>

            </tbody>
      </table>



//controller.js

$scope.approveTask = function(task) {
          $http.put("/task/approve/"+ task.id).success(function(data) {
             alert("Approved! "+ data);
          });
        }

        $scope.rejectTask = function(task) {
          $http.put("/task/reject/"+ task.id).success(function(data) {
             alert("Rejected! "+ data);
          });
        }
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2 answers


It's good that you use ng-repeat

for your strings, iterate over taskDetails

so you can just remove one entry from the array, like



$scope.rejectTask = function (index, task) {
     $scope.taskDetails.splice(index, 1);
}
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In your HTML:

    <button class="btn btn-mini btn-danger" ng-click="rejectTask($index)" value="rejectTask">Reject</button>

    // We just need to pass the index for accessing the relevant object.


In your Javascript:

    $scope.rejectTask = function($index) {
        $scope.currentIndex = $index;

        // You may want to show some screen loader to prevent user intervention during the ajax call.

      $http.put("/task/reject/"+ task.id).success(function(data) {
         // AS the ajax call is complete, it is now safe to splice the array.
         $scope.taskDetails.splice($scope.currentIndex, 1);
         $scope.currentIndex = -1;
         //Remove the loader here
      });
    }
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