Hello,

This solution is posted many times:

You should not use the setColProp, but show and hide on the table row which is combination of “tr_”+ name,

so in your script replace setColProp with

$(”tr_name”,formid).show();

and

$(”tr_name”,formid).hide();

where name is a name from colModel.

Regards

Tony

P.S. Do not forget to use the formid as parameter in the events. See docs