javascript - ng-click to update a model won't work without invoking method on scope -

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i have simple widget i'm building has multiple panes. i'm trying switch between them way of font-awesome icons along top. $scope has model selected i'd update when people click 1 of icons.

i have been able accomplish invoking method off of $scope, so:

<i ng-repeat="cat in widget.data"    ng-click="updateselected(cat.type)"> </i>

and in controller:

$scope.updateselected = function (type) { $scope.selected = type; };

however, i'd more directly updating selected model directly in ng-click attribute, so:

<i ng-repeat="cat in widget.data"    ng-click="selected=cat.type"> </i>

i've not been able work i'm wondering -- supposed able directly update model in fashion? or need write handler function?


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