/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

1 vote198 views1 answer
Your global Angular CLI version is greater than your local version
Javascript AngularJS
0 vote209 views1 answer
Dublin, Edinburgh, Lisbon, London getcurrentdatetime in angularjs
Javascript AngularJS
0 vote188 views1 answer
Angular checkbox disabled
Javascript AngularJS
0 vote207 views1 answer
Animate change of class angular
Javascript AngularJS
0 vote213 views1 answer
Angular on back skip routes
Javascript AngularJS
-2 votes185 views1 answer
Angular http get status code
Javascript AngularJS
0 vote204 views1 answer
USA phone number validator angular
Javascript AngularJS
0 vote214 views1 answer
How to bind two ng-content in a component angular
Javascript AngularJS
1 vote196 views1 answer
What is the best way to conditionally apply attributes in AngularJS?
Javascript AngularJS
1 vote212 views2 answers
Angular disable select dropdown
Javascript AngularJS