Playing with Freebase – List of television spin-offs

I started playing with Freebase a few days ago. It’s like a cross between the Wikipedia and a database. It also has an API and a Javascript template language MJT.

Yesterday Alec Flett suggested using the API to make a list of television spin-off shows using the API and MJT.

Here’s the hand-written page on the Wikipedia: List of television spin-offs

Here’s my auto-generated list. (Freebase account required). It’s the first time I’ve written anything using MJT. Feedback very welcome.

Here’s a screen-shot to prove that it works

How the code works:

1. Execute a query for all TV Programs with Spin-offs
2. Create a hash-table of programs that are spin-offs
3. Display all the root TV programs
4. Display all the spin-off TV programs
5. For-each spin-off, move its DOM element to be a child of its parent TV program

The program also highlights the 30-odd TV Programs with claim to be spin-offs of themselves. Looks like the data could do with some cleaning up.

Bugs to fix:

• Internet Explorer support (currently only works in Firefox)
• Alphabetically sort sub-branches of tree as well
• Stop using Wikipedia CSS file
• Find a more elegant way to invoke Javascript after a database query finishes

Updates: Nov 07 – fixed broken link