Hi,
on this WebPage I have a List which is WebContainer with WebContainers embedded into. When the user clicks on one of the embedded WebContainers:
- MouseDown displays a ProgressWheel
- MouseUp raises a Defined Event whose code download a PDF file from a database and displays it in a WebHTMLViewer. Then the ProgressWheel is hidden.
The process takes from 2 to 4 seconds, depending on the size of the PDF file. I don’t want the user to be able to click on another WebContainer in the list until the PDF process is finished. In order to block the user from doing another selection, I thought of using an App property that when set to True would prevent the MouseDown and MouseUp from executing by checking the value of the property right at the beginning . . . But that doesn’t work, the second click process is executed and its the second PDF that is displayed.
To me it looks like further clicks are queued and process because being delayed, the flag is never True. Is this the right explanation ? If so, how can I prevent the user from clicking until process has terminated ?
Thanks