AngularJS parse JSON data with scope variable

Question

I want to parse JSON in AngularJS. I use $stateParams in this controller

 rerunApp.controller('rerunCategoryListCtrl', function($scope, $http, $stateParams) {
     var stpNameCat = $stateParams.nameCat;
             $http.get(JSON URI).success(function (data, status) {
                  var response = data.Items.stpNameCat;
                  console.log(response);
             });
    });

My JSON is below.

{
   cacheFileUpdate: 1435651202,
 - Items: {
       + newsProgram: [...],
       + entertainProgram: [...],
       + documentaryProgram: [...],
       + benefitProgram: [...],
       + kidsProgram: [...],
       + dramaProgram: [...],
       + oldProgram: [...],
       + etcProgram: [...]
   }
}

When I run this app. I want to get item in each Items such as $stateParams is newsProgram, output is item in newsProgram. But it error at data.Items.stpNameCat. How can I fix it or have some method ? Thanks a lot.

Icycool · Accepted Answer · 2015-06-30 09:28:44Z

1

If your key is a variable, you use data.Items[stpNameCat] to access it instead of data.Items.stpNameCat.

I think you should pass the category to the server in $http and have it return the data you need only. But that is your design choice.

answered Jun 30, 2015 at 9:28

Icycool

7,1991 gold badge27 silver badges33 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

AngularJS parse JSON data with scope variable

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related