I have a basic controller that displays my products,
App.controller('ProductCtrl',function($scope,$productFactory){
$productFactory.get().success(function(data){
$scope.products = data;
});
});
In my view I'm displaying this products in a list
<ul>
<li ng-repeat="product as products">
{{product.name}}
</li>
</ul
What I'm trying to do is when someone click on the product name, i have another view named cart where this product is added.
<ul class="cart">
<li>
//click one added here
</li>
<li>
//click two added here
</li>
</ul>
So my doubt here is, how do pass this clicked products from first controller to second? i assumed that cart should be a controller too.
I handle click event using directive. Also i feel i should be using service to achieve above functionality just can't figure how? because cart will be predefined number of products added could be 5/10 depending on which page user is. So i would like to keep this generic.
Update:
I created a service to broadcast and in the second controller i receive it. Now the query is how do i update dom? Since my list to drop product is pretty hardcoded.
Best Answer
From the description, seems as though you should be using a service. Check out http://egghead.io/lessons/angularjs-sharing-data-between-controllers and AngularJS Service Passing Data Between Controllers to see some examples.
You could define your product service (as a factory) as such:
Dependency inject the service into both controllers.
In your
ProductController
, define some action that adds the selected object to the array:In your
CartController
, get the products from the service: