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Support Article

Selecting check box or radio button changes modal dialog height



The height of the modal dialog increases when check box or radio buttons are selected.

Error Messages

Not Applicable

Steps to Reproduce

1. Create a modal dialog with check boxes and radio controls.
2. Open the modal dialog in a flow.
3. Click on the check box and radio control.

Root Cause

The root cause of this problem is a defect in Pegasystems’ code or rules. The modal dialog height is increased by scroll adjustment, which should be done only when its scrollHeight is greater than offsetHeight. Changes are required in setModalDialogHeight function in the pzpega_ui_modaldialog.js rule.


Apply HFix-21498.

Published April 25, 2016 - Updated October 8, 2020

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