fix file saving bugs

+status

+priority

+tag

+commit

+issues

When there is a file plus card on a new card you often have to click "create" twice to get it to save.
Even if no file is there, a card is created. (It shouldn't be)

When I save Receipts on grasscommons.org, these two bugs really grate at me.

This also happens on icah.wagn.org when adding a file to a resource (via related tab)

I just ahd to click "Submit" twice to upload a file on johnabbe -- http://johnabbe.wagn.org/wagn/basic_trust+attachment

Tested the same arrangement on another card and then it worked, so shrug.

I tried a few more and didn't have a problem. Might have been an unrelated server issue...

--Ethan McCutchen.....Thu Apr 29 15:47:43 -0700 2010