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Support Article

Radio button does not display as selected post update



After update to Pega 7.3, on selecting a radio button for the first time in an expandable grid, the row is selected and the row expands. However, the radio button does not display as selected. From second selection onwards, this works fine.

Error Messages

Not Applicable.

Steps to Reproduce

  1. Update from Pega 7.1.8 to Pega 7.3
  2. Create an expandable repeating grid (table)
  3. Add a Click event with the Set Focus and Edit item actions

Root Cause

A defect in Pegasystems’ code or rules.


Perform the following local-change:
  1. Include the setRadioButton function in the UserWorkForm HTML fragment:

    function setRadioButton(event){ 
    if(event &&


  2. One needs to call setRadioButton function via run script action after the actions(set focus,edit item)

Suggest Edit

Published September 20, 2018 - Updated October 8, 2020

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