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May 09, 2011 at 11:00 AM

Message Manager "Please Wait" Message.

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Hi Experts,

referring to "Display PDF in Popup / How to do this?

I'm developing a WebDynpro where the user can convert its output into PDF and display/download it. The Converting Process is started via a button. Once the user klicks the button, there's quite a lot of stuff happening in the background, It'll take about 10-15secs. I'm afraid that some users might start hammering on F5 once nothing appears on screen after 3 secs or so, thus I want to display a message "Please Wait until..." etc once the user clicks on that button. I thought I could just do that at the beginning of my Event Handler of the Button. But the message is displayed as recently as the complete method has run through...

How can I immediately display a message once a user klicks on that button?

best regards,

Lukas