Web Part Connections Not working - Web Parts Disappearing off page
Scenario: Single Web Part being used to pass filter values to multiple web parts on a page. After making changes to Web Part connections, only the most recent connection works. All other connections previously configured on the source web part no longer worked. The Web Parts being connected to were no longer displayed on the page. In the end I was able to resolve the issue, but was not sure of the underlying cause. My suspicions lean toward the custom web parts being used not being able to handle Web Part Connections properly. Issue: After completing the initial configuration of the various web parts on a page, I started configuring web part connections between the web parts. I noticed that after configuring a connection, that it would be the only connection that works once applied. Any previously configured connections to other web parts no longer worked and the web parts disappeared off the page. I found that if configuring the connectio...