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hari.cloud1.3888112132911987E12hari.cloud1.3888112132911987E12 

one custom controller & three extension controller and A,B,C methods for each controller.

hello guys i am new to salesforce i got a doubt in controllers so please explain it.

  one custom controller,  extension A controller , and extension B controller  and  A,B,C methods for each controller when we call these controllers from VISUALFORCE which will call either custom controller or methods A B C.
Best Answer chosen by hari.cloud1.3888112132911987E12
Suman KunduSuman Kundu
Hi Hari,
If you have declared two extension classes in VF page tag, and the sequence as A then B; whenever you call any method (A, B, C) the page will search the action method in class A first, if it is not available then moves to class B.

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Suman KunduSuman Kundu
Hi Hari,
If you have declared two extension classes in VF page tag, and the sequence as A then B; whenever you call any method (A, B, C) the page will search the action method in class A first, if it is not available then moves to class B.
This was selected as the best answer
hari.cloud1.3888112132911987E12hari.cloud1.3888112132911987E12
thanku very much suman for giving reply