AngularJs : How to send a variable to function in resolve: that does an http request?

Question

So I am doing an http request in my router thrugh resolve and I am wondering on how can I get a value from a factory inside my http request? I have a function in my factory that I want to call and get a value from and send that value through the http request. Is there any way I can inject a factory in the resolve function?

  $routeProvider
    .when('/', {
      redirectTo: '/home'
    })
    .when('/home', {
      templateUrl: 'views/main_portal.html',
      controller: MyController15,
      resolve: MyController15.loadAll
        })
    .when('/home/convo', {
      templateUrl: 'views/convo.html',
    })
    .otherwise({
      redirectTo: '/home'
    });


MyController15.loadAll = {
  //I WANT TO PASS A VARIABLE HERE TO USE IN THE PARAMS OBJECT.
  allQ: function($http) {
        return $http({
        url: some_url,
        method: post,
        params: {action: 'someAction', valueToPass: ???????}
      });
    }
};

var MyController15 = ['allQ',
  function(allQ){
//some data manipulation of allQ.data

}];

malix · Accepted Answer · 2013-08-21 18:00:25Z

2

Maybe you should just resolve some parameters and then the controller can use $http or a service to get your data... Like so:

$routeProvider.when('/home/:valueToPass', {
                  templateUrl: 'views/main_portal.html',
                  controller: 'MyController15',
                  resolve: {valueToPass: function($route){
                      return $route.current.params.valueToPass;
                  }}
              });     

//...

app.controller('MyController15', function($scope, $http, valueToPass) {

//...

Or can you use this jsFiddle to illustrate your problem?

http://jsfiddle.net/malix/BEscs/

answered Aug 21, 2013 at 18:00

malix

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Comments

DerekR · Accepted Answer · 2013-08-20 22:36:29Z

0

You should restructure your http requests into a service. Probably the same service where you are getting the value from. Just make sure to return the http promise in the services methods.

answered Aug 20, 2013 at 22:36

DerekR

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2 Comments

Georgi Angelov Over a year ago

The problem is that I need the data from my the http request and if I put it in the service, I get an undefined error because the http request does not load before the view loads. The way I have set it up right now has taken care of the problem of loading my view before my data loads and then the data simply refreshes itself. So again, the question is how can I use it in the same fashion but by using a factory/service method in the resolve.

DerekR Over a year ago

If you had a plunkr or something this would be a little bit easier to help you, because what I described should work.

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