How to get At selection-screen output operation in web dynpro?

[Former Member]

Hi Experts,

I am new to web dynpro. Want to know if it is posible to do "At selection-screen output" operation in web dynpro.

If possible, can any1 tell me the step by step proccess??

thanks,

surajit

[Former Member · Accepted solution]

hi

write ur code in the WDDOMODIFYVIEW method of component controller

[Former Member]

no proper ans

[Former Member]

Hello Surajit Kumar Moi,

When you create a WD Component, there are some Hook methods getting created at both component controller and view level.

At view level, there is a method WDDOMODIFYVIEW(Method for Modifying the View Before Rendering) which will be triggered always when u access the view.

You can use this method in WDA to replace the AT SELECTION_SCREEN OUTPUT event from reports.

Thanks,

Bharath.K

[Former Member]

thanks bharat...i'll try this....n will let u know.

[Former Member]

Hi,

MODIFYVIEW will serve for your problem.

But problem with this is, for every click operation MODIFYVIEW will be triggered.

So what you do is ,in the method where u want implement the condition, set Flag.

in modifyview write like this.

if flag is initial.

your at slection-screen output code.

else.

continue with other things.

Endif.

Regards,

sarath.

[Former Member]

Hi Gems,

I understand where to code and how to code. but as i m new to webdynpro, i need a sample code for this.

can any1 provide me a sample code? it'll be a real help for me.

thanks,

Surajit.