Will my variables become unbound when a new object is created?

Currently, I am developing a component within my Angular application where I am binding an object:

CustomComponent.js

angular.module("app").component( "customComponent", {
    controller: function() {
        var ctrl = this;
        ctrl.createInstance = function() {
            ctrl.binding = new Object();
        }
    },
    bindings: {
        binding: "="
    },
    templateUrl: "customComponent.html"
});

MainApp.html

<div ng-repeat="item in CustomObject.items">
    <customComponent binding="item"></customComponent>
</div>

If I call the createInstance() function within my custom component, would it result in unbinding the object? If so, what is the best way to maintain the binding while creating a new instance of an object?

Answer №1

Through a series of tests, I discovered that adjusting the object actually alters its reference. To solve this issue, one can utilize the angular.copy() method.

controller.generateNewInstance = function() {
    angular.copy(controller.dataBinding, new Object());
}

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