Tips on invoking a scope function depending on an attribute's value

In my application, there are multiple 'save and close' links, each with a unique function triggered when clicked, specified by the directive ng-really-click. This directive confirms closure before executing the designated function. For example:

<a ng-really-click="someCloseFunction(p1, p2)" />

Now, I need to simulate a user clicking the save button from another part of the app without the confirmation step. Since I don't know in advance which specific close function should be invoked, I have to identify it by examining the ng-really-click attribute of the close link.

Once I determine the function call expression specified in the attribute, I aim to call that function on a particular scope stored in a variable called currentScope. How can this be achieved?

javascriptangularjs

Answer №1

One approach similar to Angular is to employ separate controllers for each link. Within these controllers, define the funcPointer as a reference to an ng-really-click function:

Cntrl1:

$scope.funcPointer = $rootScope.funcPointer = function() {console.log('yo1');}

Cntrl2:

$scope.funcPointer = $rootScope.funcPointer = function() {console.log('yo2');}

In your views, utilize the func pointer like so:

<div ng-controller="Cntrl1"><a ng-really-click="funcPointer(p1, p2)" /></div>

You can then call the function from the rootScope anywhere in the application:

From any Ctrl:

$rootScope.funcPointer(val1, val2);

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