ng.getRootComponents

global function

Retrieves all root components associated with a DOM element, directive or component instance. Root components are those which have been bootstrapped by Angular.

      
      ng.getRootComponents(elementOrDir: {} | Element): {}[]

参数

elementOrDir

{} | Element

DOM element, component or directive instance for which to retrieve the root components.

返回值

{}[]: Root components associated with the target object.