I am a novice in the world of AngularJS.
Currently, I am delving into the expert's codebase and looking to customize the directives for educational purposes.
Interestingly, the expert consistently includes:
this.scope = $scope;
at the start of each controller. I'm curious about the purpose of this statement since only $scope is used throughout the code afterwards.
this reference was pointing towards $scope rather than the controller itself.
courtesy of Mark Rajcok extracted from How does 'this' and $scope work in AngularJS controllers
without using this
app.controller('MyCtrl', function($scope){
$scope.doStuff = function(){
//A very lengthy function body
};
});
with using this
var MyCtrl = function($scope){
var _this = this;
$scope.doStuff = function(){
_this.doStuff();
};
};
MyCtrl.prototype.doStuff = function(){
//A very lengthy function body
};
MyCtrl.$inject = ['$scope'];
app.controller('MyCtrl', MyCtrl);
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