Unable to retrieve information from the API server (with a public IP) using ngResource

This may seem like a naive question, but I am stuck and new to Angular. Despite searching extensively, I have not been able to find a solution.

var app=angular.module('myApp',['ngResource']);
app.controller('myCtrl',['$scope','$resource',function ($scope,$resource) {
// body...
var data= $resource('http://ip/category/something',{"p1":76,"p3":9}, { charge: { method: 'POST' } });
console.log(data);

}]);

I am struggling to retrieve the data from the server as it is returning a function. Can someone please provide an explanation if possible?

javascriptangularjs

Answer №1

Your issue lies in misunderstanding the functionality of the $resource service. Instead of directly returning data from a request, it returns a specialized object with predefined methods for making requests.

Here's a suggested approach to achieve your desired outcome:

var app = angular.module('myApp', ['ngResource']);
app.controller('myCtrl', ['$scope', '$resource', '$q', function($scope, $resource, $q) {
    var data,
        dataResource = $resource('http://ip/category/something', {"p1": 76, "p3": 9}, { charge: { method: 'POST' } });
    data = dataResource.get();
    $q.when(data.$promise).then(function() {
        console.log(data);
    });
}])

Alternatively, consider implementing something along these lines.

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