Hi Aditya,
Sorry for the delay in getting back to you,
We are happy to inform you that, we have recently fixed an issue with " RowBtnTemplates are not getting Initialized with ChildTables" are fixed now. Please DownLoad the RC2 version of our Vol 4 from the below link, which has the fix for the issue:
http://www.syncfusion.com/downloads/latestversion/default.aspxPlease refer the sample from the below link, with a checkbox templated column on ChildTable:
http://websamples.syncfusion.com/samples/Grid.Web/6.4.0.13/CheckBoxTemplate/main.htmVideoClip is attached with the sample to better explain the process.
Please have a look at the above and let me know if you have any other concren.
Thanks for your patience.
Regards,
Raji