what is context mapping? what is data binding?

[Former Member]

Hi Guru,

I am new to webdynpro can you please explain

what is context binding?

what is data binding?

Thanks in Advance,

Dharani

[Former Member]

I don't understand your question. SDN is full of material like articles, tutorials, e-learnings etc. about Web Dynpro. Have you really tried to find the information you need before asking here?

Armin

[Former Member]

Hi,

Context binding is required when we want to maintain data globally.So the context mapping will be in between the controller of the view and the component controller

DataBinding should be done while designing the presentation layer.

So the context data of the current view should be mapped to the UI elements we are using in the view

Regards,

Padma N

[Former Member]

Hi,

Data Binding Meand Binding View Controller Context Elemets To It's Own View Related UI Elemets.

Context Mapping Means Mapping The Different Type Of Controllers.That Means Mapping View Controller To Component Controller And Componnet Controller To Interface Controller And View Controller To Interface Controller.But It is Not Possible For View Controller To View Controller.

Bye

Thanks

Subbarao

[former_member201361]

hi,

for context mapping please follow the below link.

[http://help.sap.com/saphelp_nw04/helpdata/en/5c/1b76bc3da0504e8b535cf3e154eaa7/frameset.htm]

Thanks and Regards

Fazal

[Former Member]

Hi,

Context mapping will takes place in between a View and ComonentController or ComponentController to a model instance

Data binding is for binding the UI Elements in Views to their context

attributes or ValueNodes

Regards

LakshmiNarayana