Seems pretty simple, but I can't get $event to bubble up from my directive. When test
gets called from cb-click
, $event
is undefined, but outside of a directive (via html), it's the event object.
If I use a linking function (not included in my fiddle), I can get $event
, but I can't $parse/$eval it against the right scope.
http://jsfiddle.net/langdonx/KgcGY/
<div ng-app="app" ng-controller="x">
<!-- via directive -->
<checkbox cb-model="y" cb-click="test($event, b)"></checkbox>
<!-- via html -->
<div><input id="c2" type="checkbox" ng-model="x" ng-click="test($event, 'a')"> <label for="c2">{{x}}</label></div>
</div>
-
var app = angular.module('app', []);
app.directive('checkbox', function ($parse) {
return {
restrict: 'E',
replace: true,
scope: {
cbModel: '=',
cbClick: '&'
},
template: '<div><input id="c1" type="checkbox" ng-model="cbModel" ng-click="cbClick($event, \'a\')"> <label for="c1">{{cbModel}}</label></div>'
};
});
app.controller('x', function x($scope) {
$scope.x = true;
$scope.y = true;
$scope.test = function (ev, b) {
console.log('test called, ev is', ev, 'b is', b);
return 'xyz';
}
});
You need to use this syntax inside your directive:
ng-click="cbClick({ev: $event, b:\'a\'})
With this HTML:
cb-click="test(ev, b)"
Fiddle
From the directives page, section "Directive Definition Object":
Often it's desirable to pass data from the isolated scope via an expression and to the parent scope, this can be done by passing a map of local variable names and values into the expression wrapper fn. For example, if the expression is
increment(amount)
then we can specify the amount value by calling thelocalFn
aslocalFn({amount: 22})
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