Support Article
Scroll bar does not display on expanding tree grid in overlay
SA-64305
Summary
On expanding the tree grid elements in the overlay, the overlay length increases and the scroll bar does not display.
Error Messages
Not Applicable.
Steps to Reproduce
- Launch a modal dialog local action
- Add a button on the modal dialog to launch an overlay on the click event
- Include a tree grid in the overlay
- Launch the overlay and expand the tree grid elements. Scroll bar does not display
Root Cause
A defect in Pegasystems’ code or rules.
Overlay displays only static content and cannot calculate the dynamic content on load.
Resolution
Perform the following local-change:Add the below code in UserWorkForm:
#po0{
max-height:500px !important;
overflow-y:auto !important;
}
Published October 12, 2018 - Updated October 8, 2020
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