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Support Article

Expand/Collapse does not work on first click



The “Expand/Collapse” click event does not work on the first click. It takes two clicks for it to working. This is true if all layouts/sections are initially collapsed.

For example, pxLink configuration:

This takes two clicks to expand the layouts.

Error Messages

Not Applicable

Steps to Reproduce

1. Use a control with a click event such as a pxLink and configure it to perform an "Expand/Collapse".
2. Place this control in a section where at runtime all collapsable layouts/sections are initially collapsed to observe the issue

Root Cause

The root cause of this problem is a defect in Pegasystems’ code/rules.


This issue is scheduled to be resolved in Pega 7.1.9.
Suggest Edit

Published June 23, 2015 - Updated October 8, 2020

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