AngularJs and PHP

[Kam149]

I have created an application using CI(Code Ignitor) and AngularJs in which I have applied AngularJs in views. Now, whenever I am clicking button so whole of the CRUD operation should be performed by AngularJS. But, scope of class-group controller is not executing, i.e. the scope is not getting transferred from main(Main Page) controller to class-group controller(Controller via which CRUD is getting executed). But the HTML part defined in views is seen(i.e. codes are seen not the view) and functionalities are also not executing. So, now what should I do, so that this can be resolved.
I know that this is not related to this. but please help me.