I need your help.
I have a directive with a function parameter ( scope: { myParam: '@'}). And I'm passing the parameters in HTML, like my-param="myFunc(param1, param2)"
This works perfectly. But, I need to inject the event object in to the parameters. Does some one know how can I do that?
I tried $provider.annotate and $provider.instantiate, but they did not work because it's taking the reference function in directive. ($a in my case), so it can't get the function arguments.
any idea?
When you're calling a function created by the & isolate scope syntax, you can pass parameters to it as a named map. If your directive is defined like this:
scope: { myParam: '&' },
link: function (scope, el) {
el.on('click', function (e) {
scope.myParam({$event: e});
});
}
and used like this:
<my-directive my-param="console.log($event)"></my-directive>
... you should see the desired behavior.
chrisrhoden's answer is great. I would suggest to expand upon it a bit with the following. Doing so will help prevent ng-click double-firing issues relating to mobile devices and/or AngularJS conflicts with jQuery.
myApp.directive('responsiveClick', function(){
return {
scope: { myCb: '&' },
link: function (scope, el,attr) {
el.bind('touchstart click', function (e) {
e.preventDefault();
e.stopPropagation();
scope.myCb({$event: e});
});
}
}
});
along with the markup as follows:
<a class="mdi-navigation-cancel" my-cb="removeBasketItem($event,item)" responsive-click></a>
have you tried passing it in the original function?
my-param="myFunc($event, param1, param2)"
