Support Article

Tree grid alignment issue in freeze header first header missing



While configuring the tree grid to freeze the header, user is facing alignment issues and even the first column header is lost.

Error Messages

Not Applicable

Steps to Reproduce

Try to freeze the header in the presentation tab of the tree grid.

Root Cause

A defect in Pegasystems’ code or rules that the hidden cell class is getting appended in the first table in when the grid HTML is generated.


Perform the following local-change:

1. In userWorkForm add the following code:
#gridHead_right .gridTable > tbody > tr > th.hiddenCell {
padding: 0;
border: none;

2. In generategridhtml function search for the line which looks like below mentioned line and make sure it is exactly same as below (there is no missing semicolon):

tblLayout = "if(!pzAuto.getBrowserUtils().isCHrome()){tools.appenString(\"table-layout:fixed;\");}";

Note: Make sure to add pegaDeveloperruleset in the application ruleset.

Published May 10, 2017 - Updated May 25, 2017

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