AngularJS directive with $http requests (inprog er

I've searched and tried many things for this, and I think maybe Im just doing it wrong.

I have a single page app that has very similar DOM pieces, differentiated only by the data that is fed in to them from a service. Each DOM piece has a different web service.

My HTML looks something like this

<div section="foo">
    <ul>
        <li ng-repeat="item in collection">{{item.name}}</li>
    </ul>
</div>
<div section="bar">
    <ul>
        <li ng-repeat="item in collection">{{item.cost}}</li>
    </ul>
</div>

The differences are more dramatic in my real example so no I cant just change 'cost' to 'name' and have them be identical.

I have a directive that looks like this:

angular.module("App").directive("section", ["BaseProvider", function(provider) {
    return {
        restrict: "A",
        scope: {},
        link: function($scope, element, attrs) {
            provider.query(attrs.section).success(function(response) {
                $scope.collection = response; // ** pay attention to this line **
            });
        }
    };
}]);

so, it calls the query method of BaseProvider, passing in the section attribute of the DOM element. so, "foo" or "bar" in my examples.

BaseProvider looks something like this:

angular.module("App").factory("BaseProvider", ["$http", function($http) {
    var urls = {
        foo: "/something/foo.v1.json",
        bar: "/something/bar.v2.json"
    };

    return {
        query: function(base) {
            return $http.get(urls[base]);
        }
    };
}]);

this all works. what i'm running in to is the typical directive problem - it does not make it in time for the $apply/$digest cycle and so when i do $scope.collection = response inside of the directive, the collection IS set, but the DOM does not update.

so, I try to run $scope.$apply(), but then I run in to the $digest in progress error.

http://docs.angularjs.org/error/$rootScope:inprog?p0=$digest

i've tried the suggestions, but am still having a problem. i'm out of ideas at this point and maybe my hope to have a reusable directive and a single provider driving the whole thing isn't the way to go.

i had this all working using a FooCtrl and a BarCtrl but I was repeating myself so many times it just felt wrong.

If you are using angular 1.2.x or above your directive will not work because it is using an isolate scope. Isolate scope means that any variable you assign to the scope can only be used from within the scope's internal template (meaning the template defined in the directive using the template: attribute.

Since your directive does not have a template, you should not use isolate scope. Instead of doing:

scope: {}

You should do:

scope: true

This will make the directive create a scope but not isolate it. This will make your directive's scope available to the outer template (i.e. your ng-repeat).

Keep this in mind, if you don't have a template defined in your directive you should hardly ever use an isolate scope.