Most asked top Interview Questions and Answers & Online Test
Education platform for interview prep, online tests, tutorials, and live practice

Build skills with focused learning paths, mock tests, and interview-ready content.

WithoutBook brings subject-wise interview questions, online practice tests, tutorials, and comparison guides into one responsive learning workspace.

Prepare Interview

Mock Exams

Make Homepage

Bookmark this page

Subscribe Email Address

Angular JS Interview Questions and Answers

Ques 21. How will you display inprogress revolving image to indicate that RESTful data is bing loaded?

<div ng-show="loading">
 <img class="loading" src="portal/images/loading_32.gif" />
</div>

 $scope.loadReportData = function($http) {
 $scope.loading = true;  // start spinng the image
 $http(
   {
    method : 'GET',
    url : propertiesService.get('restPath')
      + '/myapp/portfolio/'
      + $scope.clientId
      + '/'
      + dateService
        .userToRest($scope.reportDate),
    cacheBreaker : true
   }).success(
   function(data, config) {
    $scope.reportData = data;
    portal.log('reportData: ',
      $scope.reportData);
    $scope.loading = false;   // stop spinning the image
   }).error(
   function(data, status, headers, config) {
    if(data.errorMsg != null) {
     $scope.httpError = data.errorMsg;
    }
    else {
    $scope.httpError = "Error retrieving data from " + errorService
      .getApacheErrorTitleMessage(status,
        data, config);
       }
    $scope.loading = false;  // stop spinning the image
   });

};

Is it helpful? Add Comment View Comments
 

Most helpful rated by users:

Copyright © 2026, WithoutBook.