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Re: Use a popup from a navigation button [message #1833 is a reply to message #1832] Thu, 13 November 2008 13:40 Go to previous messageGo to previous message
AJM is currently offline  AJM
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Registered: April 2006
Location: Surrey, UK
Senior Member
When the initial passthru option is used the passthru task is activated without going through any preprocessing which depends on the task's pattern_id, therefore it will not perform any popupCall() processing. This in turn means that when the passthru task terminates and the parent task is reactivated the parent task does not know about the popup form and cannot perform any popupReturn() processing. The selection from the popup is made available in the $where string and can be processed in the _cm_initialise() method.

Another point - do not use the UPDATE3 pattern for your parent task as this has a highly specialised purpose. You can use an UPDATE1 pattern if you want a task with a SUBMIT button. If you don't change any database values then no database update will be performed.


 
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