I'm testing out the custom fields shortcodes plugin (http://wordpress.org/extend/plugins/custom-fields-shortcodes/)
It's pretty amazing and really does a lot of what I'm looking for. There's one function which I would love to have, and maybe someone can suggest a simple way to do it.
let's say that you have a how to draw web site with each post being a separate project. You want to have a field called "colors required" so a person can search for paintings that use red, green and blue using a custom field search form.
So I have a custom field "uses_colors" and I want three different values. it seems that I need to add custom fields with the same name for each one otherwise they show up in the drop down list as "red, gree, blue" instead of being able to pick one individually.
It's kind of a tag function, I'm going for, but with different types of keywords that I would like to keep separate.
Think of keyword category one, keyword category 2. and each of these might have 2-10 keywords. I would like to use the shortcodes plugin to do this. Any ideas.