What is the use of Custom Controller in ABAP WebDynpro?

[Former Member]

Hi,

Can you explain me about Custom Controller and its uses and some example on it?

I have gone through SAP help but not understand clearly. Wish to see some good explanation here?

Thanks in advance.

Regards,

Meera.

[Former Member · Accepted solution]

Hai Shaik,

1. Custom Controller is global controller same like component controller.Life time of the custom controller is through out the component.

2 . One Differenec is you can not make an Interface node in custom controller , but in component controller u can make any node as Interface node.This is the only differenece between custom and component controller expect this all other properties of component controller are applicable to custom controller...

Regards,

Naga Prakash.T

[former_member450736]

In addition to above,

1. Custom controller can acts as "Config Controller"

2. it is bit different than component controller in the manner that Hook methods will be different here ( only two ) and

these methods will not participate in the phase model unless there is a method call of custom controller as opposed to component controller which always participate in the phase model.

someone please correct me for the last statment if i am wrong.

Edited by: kranthi kumar on Dec 31, 2010 11:37 AM

[Former Member]

Hi All,

Thanks for the replies. I got a bit.I will try some examples now with Custom Controller.

[Former Member]

Hi , have a look at it Link: [ http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/b52e13c3-0901-0010-8fa6-d11a51821...;