- November 16, 2011
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- 0 (after 0 ratings)
if you have multiple choice field in front and you need just a string contains chosen values this is it! Unicode encoding row related with another snippet - "Switched value typed choice field", In typical cases, you do not need to call additional methods.
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class MultipleTypedChoiceModelField(models.Field): """ Saving value of all the checked checkboxes in the string """ def get_internal_type(self): return 'MultipleTypedChoiceModelField' def get_prep_value(self, value): # In typical cases, you do not need to call additional methods, # as incoming list already contains strings. unicoded_val = [val.__unicode__() for val in value] return ', '.join(unicoded_val)