Cancel_navigation( ) not working

[ArtiBhat]

Hi All,

Cancel_navigation( ) is not working. I am keeping the method in Wdbeforenavigation itself.

Could anyone give me the reason why this is happening?

I have three buttons on the view. EDIT, DISPLAY, SAVE.

When user clicks on the save button and any one of the inputfields on view is empty then i am displaying the warning and using the cancel_navigation method to stop the navigation in the Application.

But this is not happening.

Earlier I was displaying the Attribute_errror_message and it was stoping the navigation by setting the parameter cancel_navigation to ABAP_TRUE.

Problem with the Attribute_errror_message is that the message is getting displayed thrice for which i dont know any reason. So i switched to this alternative.

Could anyone spend some time to read above description and suggest me some solution.

It is needed urgently.

Regards,

Arti.

[Former Member]

hi arti......

a solution for you...

instead of going for cancel_navigation.....

you just stop firing the plug.

ex:

int the save event method:

1) first check teh values.....

if values not empty,

firee the plug.

else.

throw an error message.

---regards,

alex b justin

[ArtiBhat]

Hi Alex,

As described I am not firing the plug if the condition is not met. I am interested in stopping the user to access other functionalities on the view, alongwith stopping navigation to other parts of the Application, like to click on the EDIT or DISPLAY button . Firing the plug is not intended here.

Rgds,

Arti.

[Former Member]

hi arti........

if you are going to have only these two buttons.... then you can disable or mak tehm nvisible dynamically.

---regards,

alex b justin