First, the problems encounteredThe problem occurs when using Angularjs nesting Controller. Because each Controller has its corresponding scope (which corresponds to scope, control range), the nesting of Controller means the nesting of scope. What
ObjectiveIn the 12th chapter, in the description of variable objects, we already know that the data (variables, function declarations, and function parameters) of an execution context are stored as attributes in the variable object.
We also know
in the 12th chapter of the description of variable objects, we already know that the data of an execution context (variables, function declarations, and formal parameters of functions) is stored as attributes in the variable object. We also know
In-depth exploration of the Scope object super tutorial in AngularJS framework, angularjss.pdf
I. Problems EncounteredThe problem occurs when AngularJS is used to nest the Controller. Because each Controller has its corresponding Scope (equivalent
ANGULARJS IntroductionAngularjs is an open source front-end MVC scripting framework launched by Google that is suitable for both common WEB applications and SPA (single page applications, all user actions are done on one page). Unlike Dojo, where
PrefaceIn the description of the variable object in Chapter 12th, we already know that the data of the execution context (variables, function declarations, and function parameters) are stored in the variable object as attributes.
At the same time,
Each programming language, its variables have a certain range of valid, beyond this range, the variable is invalid, which is the scope of the variable. From the point of view of mathematics, it is the field of the independent variable.
Scopes are
According to the survey, the current failure rate of various IT projects in China is very high. Gartner Group conducted a survey of Fortune 500 companies in 2001, and the results showed that it projects. More than 72% is a failure. According to some
Deep understandingJavaScriptSeries ( -): Scope chain(Scope Chain)ObjectiveIn the 12th chapter of the description of variable objects, we already know that the data of an execution context (variables, function declarations, and formal parameters of
One, what is scope?
Scope (http://code.angularjs.org/1.0.2/docs/api/ng. $rootScope. Scope) is an object that points to application model. It is also the execution context of expression (http://www.cnblogs.com/lcllao/archive/2012/09/16/2687162.html).
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