MIGX: Add a delimiter to the output of a listbox-multiple group

[halftrainedharry]

Isn’t this the same question you asked here?

MIGX listbox-multiple TV type not working

I have a listbox (multiple) inside a MIGX tv I put together. But I’m having trouble with the output. I have a need for a dropdown of all attorneys in our database so I can output specific items from their bios. To do this, I used this for my InputOptionValues in my TV: “inputOptionValues”:"@SELECT pagetitle, attorney.id AS id, tlastnamevalue.value AS lastname FROM modx_site_content attorney LEFT JOIN modx_site_tmplvar_contentvalues tlastnamevalue ON tlastnamevalue.contentid = attorney.id AND …