/Javascript/AngularJS/Angular watching for changes in $http.pendingRequests from directive

Angular watching for changes in $http.pendingRequests from directive

scope.isBusy = function () {
    return $http.pendingRequests.length > 0;
};
scope.$watch(scope.isBusy, function (hasPending) {
    if (hasPending) {
      elm.show();
    } else {
      elm.hide();
    }
});

You may want to put this in a directive like this:

.directive('loadingBoxDir', ['$http', function ($http) {
    return {
       restrict: 'A',
       link: fn_link
    };
    function fn_link(scope, elm) {
       scope.isBusy= function () {
           return $http.pendingRequests.length > 0;
       };
       scope.$watch(scope.isBusy, function (hasPending) {
           if (hasPending) {
              elm.show();
           } else {
              elm.hide();
           }
       });
    }
}]);

Source: stackoverflow.com

Similar codes

0 vote172 views1 answer
How to trim the file name when length more than 10 in angular
Javascript AngularJS
0 vote464 views1 answer
Resolvers in angular
Javascript AngularJS
1 vote164 views1 answer
Angular download image base64
Javascript AngularJS
4 votes163 views1 answer
Ng remove @angular/fire
Javascript AngularJS
1 vote214 views1 answer
Angular lazy loading images
Javascript AngularJS
0 vote161 views1 answer
Angular conditional tooltip
Javascript AngularJS
139 votes341 views6 answers
Angular cli
Javascript AngularJS
-1 vote199 views2 answers
Angular generate directive
Javascript AngularJS
0 vote159 views1 answer
Angular implementing Validator
Javascript AngularJS
0 vote171 views1 answer
Upload file angular rest api
Javascript AngularJS