[LON-CAPA-users] Any way to do this???

Gerd Kortemeyer korte at lite.msu.edu
Thu May 24 09:19:56 EDT 2012


On May 24, 2012, at 9:01 AM, Mills, Douglas G wrote:
> We’re using custom problems to collect data from students as they do their labs. I have a table in which they’re to enter a volume of water, the mass of the water and then their calculation of the density of water (and this over multiple trials). Ideally, I’d like to have them enter their data and hit submit once for all their entries together. The hitch though is that of course checking their calculated densities requires use of their input mass and volume figures and those don’t become available until after the page has reloaded after submission. 

You have immediate access to all submissions within a custom-response: $$submission[0], $$submission[1], … is an array of all values entered within a customresponse.

- Gerd.

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