Hi Geeta, what version of Skuid are you using? If you’re using Skuid for Salesforce, upgrade to the latest version in a sandbox environment and see if the problem persists. You can find a download link for the latest release here: https://www.skuid.com/releases/salesforce/
That being said, tell me more about the onload function you are using:
- Is it contained within the included page in the popup or on the page with the list?
- Is the list view also built with Skuid?
- Is the onload function an event-triggered Action Sequence that is triggered by the event “Skuid Page: Loaded”? If this is not the case, try setting up the function that way and see if the problem persists.