I’m planning to build a filter-system that works like a tag-system (I don’t know exactly how it’s called). To give an example I attached a screenshot of such a filter-system.
My question now is, if there is a already existing way to build such a system with Yii’s GridView or if I have to start building something on my own. I spent half a day searching the web, but I did not find something (the cause could of course be that I don’t know the “right” name of such a system.)
To give a more concrete example, one requirement I have is to implement a language-filter for a list of persons, where you can optionally select multiple languages and the corresponding language-level for this language. A chosen language (with corresponding level) should then be listed as one "tag", which should be deletable.