tagging

I am implementing a many-to-many mapping in grails using 3NF, Not using the hasMany or belongsTo property. Taken from this article it shows and explains quite a lot about its advantages. Article: http://burtbeckwith.com/blog/?p=169 Presentation notes: http://burtbeckwith.com/blog/files/169/gorm%20grails%20meetup%20presentation.pdf I'm trying to make a Tag system onto questions, kind of like this(stackoverflow :)) I can save the Question and the Tags, then save the association with them, but now I want to be able to search and serve up a full Question with Tags, I have 3 domain classes -

The API according to the documentation seems achievable with a simple ManyToManyField...what am I missing? Sample from Django-Taggit documentation: class Food(models.Model): # ... fields here tags = TaggableManager() Then you can use the API like so:: >>> apple = Food.objects.create(name="apple") >>> apple.tags.add("red", "green", "delicious") >>> apple.tags.all() [<Tag: red>, <Tag: green>, <Tag: delicious>] >>> apple.tags.remove("green") >>> apple.tags.all() [<Tag: red>, <Tag: delicious>] >>> Food.objects.filter(tags__name__in=["red"]) [<Food: apple>, <Food: cherry>] The real advantage is not

In our SVN repo, we store tags like this: trunk project_a project_b branches project_a branch_x branch_y project_b tags project_a 1.0 1.1 project_b 1.0 When I run the Maven release plugin's " prepare " goal on project A, by default it creates the tag as "tags/project_a-x.x", which does not match my tag naming scheme above. I am thus depending upon whoever does the release (i.e. a fallible human) to spot this and change the tag to "tags/project_a/x.x". How can I tell the release plugin to use the correct format by default? The "prepare" goal has a " tag " configuration option that claims to do

I need a way to tag photos in a Delphi desktop application the way Facebook does it. That includes some way to easily add the tags over the people, and then hovering the mouse over the person in the photo to show the tag. The two suggestions in the answer given to: " Delphi Components for Face Identification and Tagging " don't solve this. But I have no idea where to start, and have been unable to find ideas on the web on how to do this. How does Facebook do it? Or maybe there's a component for Delphi that will allow it. What would be the best way to try to implement Facebook-like tagging? p.s

I have 2 Facets color and shape. Color: Red Green yellow Shape: Circle Square Now I want to use Tagging and excluding Filters for both these Facet. So if I select "Red" the green and yellow should be present in facet list and all shapes as well I read: http://wiki.apache.org/solr/SimpleFacetParameters#Tagging_and_excluding_Filters But unable to implement it in my setup. This worked fine for me. select?q={!tag=dt1}color:red&fq={!tag=dt2}shape:*&facet=true&facet.field={!ex=dt1}color&facet.field={!ex=dt2}shape Try http://localhost:8983/solr/collection1/select?q={!tag=dt1}color:red&fq={!tag=dt2

I'm working on a blog system for my own use, and would like to implement an auto-complete tags selection (similar to stackoverflow), how would I implement something like this? Any example or links to a tutorial would be greatly appreciated. Thanks. Josh See my question here Jquery, Autocomplete using json, id's vs display values We actually "borrowed" (read copy and pasted) SO's autocomplete javascript and then tweaked it slightly - such as renaming it so it won't interfere with jquery ui's autocomplet e. The two are actually very similar, but we wanted specifically to have a tag system like