AngularJS: Count Filtered Items

Question

I am showing subsets of a list if a checkbox is checked. I would like to replace the X next to the checkbox with the count of the list matching the selection criteria. I hav

Answer 1

To find the count objects, I use .length in the .html template.

Here's my controller:

conciergeControllers.controller('GuestMsgPreviewCtrl', ['$scope', 'GuestMessages',
    function($scope, GuestMessages) {
    $scope.guests = GuestMessages.query();
}]);

And template (each guest object has a messages attribute that is an array object, so .length returns the number of nested message objects:

  
[[ guest.messages.length ]]