I have a form with three fields that support an Incident ticket submission.
1. Category - Drop Down - eg. Service Request
2. Summary - Drop Down - eg. AT&T Teleconference
3. Notes - Relevant Questions for User; Multiline Text Box. - eg. How many participants? length of call? Date of Call? etc.
The code looks like...
// NOTE: I have modified this below for my purposes to populate a Notes field based on the second drop-down.
The code execution works. When I select a Category, the second drop-down IS populated with the appropriate children. However, when I make a selection
on that second drop-down, there is a noticable delay before the drop-down is released. I was assuming that the lag was caused by the query pulling
back the relevant "notes" from the Notes list.
When I delete the DisplayRelatedInfo code from my form; I still see the Laggy behavior on the second drop-down. I have updated to the latest release of
SPServices. I have also specified the columns to Index on the relevant lists.
I'm not sure where to look for the debugging issue or what's happening behind the curtains at this point.