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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

  1. Launch a modal dialog local action
  2. Add a button on the modal dialog to launch an overlay on the click event
  3. Include a tree grid in the overlay
  4. 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;
}



 

Suggest Edit

Published October 12, 2018 - Updated October 8, 2020

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