I have created the Gridline portlet by using Query.
I would like to multi-select one of the fields in my filter section but it does not show me any multi-select filter radio option when I select Configure- Filter list section.
Please see attached the snapshot of my filter view in my Portlet.
Do you know how I can add multi-select filter for my fields?
Hi - this is because I suspect (from its "param_" name) that your filter field is a "parameter" type (i.e. one you have created using the @WHERE:PARAM:USER_DEF:.... syntax) rather than a "returned field" in the NSQL that you have put into the filter section.
There are some complicated reasons why this doesn't work though (preview the NSQL and see how the different type of fields (returned field and parameter fields) is converted to SQL to get an idea). There were some old discussions about all this that I recall having on here, I'll see if I can find them and add a link...
EDIT : Ok heres a few links, the first one is the most detailed I think...
Multi-select on an NSQL Parameter?
Multi-Select Parameters in NSQL
Multi Select Filters on Portlet
Multiselect Parameter Filter