AngularJS Controller depending on URL parameter

Question

EDIT: Added $routeProvider and $routeParams, but $routeParams.productId is always undefined. It was my initial try, but I thought it was the wrong way. Anyway it does not work for the moment.

I start to learn AngularJS and I have a very simple question : Depending on ID contained in URL, I would like to display different BD record.

...
<div ng-app=MyApp>
  <div ng-controller="MyCtrl">
    {{ record }}
  </div>
</div>
...

My Javascript file :

var MyApp = angular.module("MyApp",[]);

MyApp.config(['$routeProvider', function($routeProvider) {
  $routeProvider
    .when('/get/:productId', {
       controller: 'MyCtrl'
    });
}])

MyApp.controller('MyCtrl',['$scope','$routeParams','$http',
  function($scope,$routeParams,$http) {
     $http.get("/get/"+$routeParams.productId).success(function(data) {
        $scope.record = data;
     });
}])

I tried to use $routeProvider and $routeParams without success.

Thank you in advance, Bill

It's totally possible that "get" in your path has a name collision, since it's also an HTTP verb and an $http method. — jpsimons
– jpsimons, Commented Jan 10, 2013 at 21:33

mpm · Accepted Answer · 2013-01-10 14:17:36Z

10

you need 2 things , the $routeParams injected in your controller and create a valid route with the get method

    MyApp.controller('MyCtrl',['$scope','$http',"$routeParams",
        function($scope,$http,$routeParams) {
             $http.get("/get/"+$routeParams.productId).success(function(data) {
                 $scope.record = data;
        });
    };

answered Jan 10, 2013 at 14:17

mpm

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3 Comments

billdangerous Over a year ago

What I am missing is how implement the glue linking ID used on URL, and $routeParams.productId. I have tried something like $routeProvider.when('/get/:productId', { controller: 'MyCtrl' }) without success.

billdangerous Over a year ago

Updated with $routeProvider

Magne Over a year ago

You need to install ngRoute for this to work: docs.angularjs.org/api/ngRoute

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