What is the default for AngularJS directive scope?

问题:

What is the default scope value of an AngularJS directive?

Of course, it is not isolated scope. It is true or false.

I can't find any documentation on what it is.

回答1:

"Note, by default, directives do not create new scope -- i.e., the default is scope: false"

from Understanding scopes.

Using the scope option in directive you can:

• create a child scope prototypically inherited with scope: true
• create an isolated scope with scope: {} then you can bind some property to parent scopes with '@', '&', '=' (see this question).
• decide to not create a new scope and use parent with scope: false (default).

回答2:

By default, directives shared the scope of the containing controller. You can specify scope:true to have a inherited scope and to get a isolated scope you have to do the following

scope:{
something1:"@",
something2:"="
something3:"&"
}