Prior to upgrading to service release 12.2.20122.2056, our hierarchical grid worked fine, but since the upgrade, we receive the following error: "There was an error parsing/evaluating the JSON string: Invalid character". I have narrowed the issue down to changes that were made in the file infragistics.ui.grid.hierarchical.js, but did not find the exact change that caused the issue.
Could you please take a look at the code in the attached file and help me understand what needs to be done to get this working again?
Please let me know if you have questions or need more info.
hi Jeremy,
I'm sorry that you've experienced that error.
Yes, there was a regression and it will be fixed with the next service release. It's expected to be released tomorrow 16 January.
I've checked your sample with that code and it works. I've attached a screenshot with your sample code.
Regards
Lyubo