Is there a way to leverage Angular.js and Restangular to tap into the completion of all child requests within a loop?

Question

Is there a way to leverage Angular.js and Restangular to tap into the completion of all child requests within a loop?

I am looking for a way to utilize Angular.js and Restangular to determine when all child requests inside a loop have been completed. Here is an example of what I am trying to achieve:

Restangular.all('clusters').getList().then(function(clusters) {
     clusters.forEach(function(cluster, index) {
         cluster.get().then(function(response) {
             //some logic
         });
     });
});

My main goal is to identify when all child requests made to cluster.get() are finished so that I can carry out further actions. Is there an efficient method to accomplish this task?

javascript angularjs restangular

Answer 1

Answer №1

If you want to wait for all requests to finish, you can utilize the $q.all method in AngularJS. Here's an example of how it can be used:

Restangular.all('clusters').getList().then(function(clusters) {
    var promises = clusters.map(function(cluster, index) {
        return cluster.get().then(function(response) {
            //some logic
        });
    });

    return $q.all(promises);
}).then(function() {
    // Perform logic once all requests are complete
});

Answer 2

If you want to wait for all requests to finish, you can utilize the $q.all method in AngularJS. Here's an example of how it can be used:

Restangular.all('clusters').getList().then(function(clusters) {
    var promises = clusters.map(function(cluster, index) {
        return cluster.get().then(function(response) {
            //some logic
        });
    });

    return $q.all(promises);
}).then(function() {
    // Perform logic once all requests are complete
});

Is there a way to leverage Angular.js and Restangular to tap into the completion of all child requests within a loop?

Answer №1

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