Hello,

The sorttype: 'int' have sense only if you use local data (i.e array) I think the problem is in you server side code.

Regards

Tony

Hello,

If you add

sortname: “Some valid from colmodel name”

you will not have a problem. The fix is in another position of the code.

Will try to test it.

Thanks.

Best Regards

Tony

Hello,

Your example work perfectly in my demo system.

The only change that I have mage is this: