angularjs - I want to execute a function before controller destruction -


in application have simple angularjs controller, want warn user before destruction of scope. have idea of how doing ?

app.controller('myctrl',["$scope", function($scope) {     $scope.myvariabl = "test"; }]);

the $destroy event:

$scope.$on('$destroy', function() { ... });

look here, near end, section "events".

i doubt can warn user in function though. you'd better catch event destroys scope (clicking button?), ask user there and, if user agrees, proceed destruction of scope.


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