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Support Article

Tree Grid layout cannot display details inline

SA-25793

Summary



In a tree grid layout, when a row is selected, the Expand or Collapse icon does not change. Child nodes cannot be designed for tree grid record items.

Error Messages



Not Applicable

Steps to Reproduce



Configure a tree grid layout in a section:

Root Cause



An issue in the custom application code or rules:
The class, on which the tree grid is based, must adhere to certain naming and structure conventions:



The custom configuration did not adhere to this convention:


Page List "TriggersList" must be present at each level of hierarchy, expandable, and contain all the properties used in the grid.

Resolution



Refer to PDN article: https://pdn.pega.com/how-add-tree-grid-layout-section
Suggest Edit

Published July 27, 2016 - Updated October 8, 2020

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