how to catch changes on view

[Former Member]

Hi all,

How can I catch changes that happend on the ivew?

I have a popup window with some ui elements,e.g. input field,table,checkbox,dropdown with some data.

I need to know if any element was changed for change process conformation.

Any ideas?

Regards,

Michael

[Former Member · Accepted solution]

Hi,

use the method changedByClient to check that any changes have been made.

boolean isChangedByClient(String attributeName)

http://help.sap.com/javadocs/nwce/current/wdr/com/sap/tc/webdynpro/progmodel/api/IWDNodeElement.html

Regards

Ayyapparaj

[former_member189631]

Michael Beilin,

You can have flag context variables with type boolean.

If any change in the value of the context then set the value of

the flag context as true. Write this code in modifyview.

Ram

[former_member189631]

Michael Beilin ,

Also you can write a validatation code in modifyview methos to track the changes.

Ram

[Former Member]

Hi,Ram

Thanks for your answer.Can you provide me with some example ?

Regards,

Michael