stats:proc:deleteexercise
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This shows you the differences between two versions of the page.
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stats:proc:deleteexercise [2011/10/08 15:38] Patrick Michel |
stats:proc:deleteexercise [2013/07/10 12:34] |
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| - | ====== Delete Exercise ====== | ||
| - | |||
| - | <code xcend> | ||
| - | deleteExercise(ident uid, ident id) { | ||
| - | assume exists //accounts/account[uid]/admin; | ||
| - | |||
| - | assume exists //exercises/exercise[id]; | ||
| - | | ||
| - | assume size(//exercises/exercise[id]/assistant[id]) = 0; | ||
| - | assume size(//exercises/exercise[id]/groups/group/tutor[id]) = 0; | ||
| - | | ||
| - | assume size(//exercises/exercise[id]/students/student) = 0; # don't allow to delete if students are there | ||
| - | | ||
| - | remove //exercises/exercise[id]; | ||
| - | } | ||
| - | </code> | ||
stats/proc/deleteexercise.txt ยท Last modified: 2013/07/10 12:34 (external edit)
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