But if the change is to a property of a model object, the lookup on parent scopes will find the referenced object and change its actual property. If the model is a primitive, the child scope will just create a new model. When resolving a model, the lookup starts on the current scope and goes through every parent scope, all the way to $rootScope.īut, when setting a new value, what happens depends on what kind of model (variable) we want to change. Many directives create child scopes such as ngRepeat, ngIf, and ngController. Scopes have a prototypal model of inheritance, typical to JavaScript, and nested scopes are common to AngularJS. When it regards inheritance, that statement is often true. You probably have read that if you were not having a dot in your ng-model, you were doing it wrong.
Common Mistake #2: Not Having a Dot In There There will be no space allocated for it between the other tags. Call angular.reloadWithDebugInfo() from the console and the app will do just that. Please note that you can still access the scope through the console, even when on production. That is one of the few recommended options for production. scope() on a DOM node will return undefined. The reason being that when $bugInfoEnabled is set to false, calling.
It can be useful even when not using jQuery with its CSS, but should not be used outside of the console. If you want to try that through the JavaScript console, select a DOM element and access its scope with: angular.element(document.body).scope() One of them is disabling debug info.ĭebugInfoEnabled is a setting which defaults to true, and allows for scope access through DOM nodes. There are a few optimization tweaks recommended for production. Common Mistake #1: Accessing The Scope Through The DOM
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