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    <p>You need to use the technique described in <a href="https://stackoverflow.com/questions/622982/django-passing-custom-form-parameters-to-formset/624013#624013">this post</a> in order to be able to pass parameters in. Credit to that author for an excellent post. You achieve this in several parts:</p> <p><strong>A form aware it is going to pick up additional parameters</strong></p> <p>Example from the linked question:</p> <pre><code>def __init__(self, *args, **kwargs): someeobject = kwargs.pop('someobject') super(ServiceForm, self).__init__(*args, **kwargs) self.fields["somefield"].queryset = ServiceOption.objects.filter( somem2mrel=someobject) </code></pre> <p>Or you can replace the latter code with</p> <pre><code> self.fields["somefield"].initial = someobject </code></pre> <p>Directly, and it works.</p> <p><strong>A curried form initialisation setup</strong>:</p> <pre><code>formset = formset_factory(Someform, extra=3) formset.form = staticmethod(curry(someform, somem2mrel=someobject)) </code></pre> <p>That gets you to passing custom form parameters. Now what you need is:</p> <p><strong>A generator to acquire your different initial parameters</strong></p> <p>I'm using this: </p> <pre><code>def ItemGenerator(Item): i = 0 while i &lt; len(Item): yield Item[i] i += 1 </code></pre> <p>Now, I can do this:</p> <pre><code>iterdefs = ItemGenerator(ListofItems) # pass the different parameters # as an object here formset.form = staticmethod(curry(someform, somem2mrel=iterdefs.next())) </code></pre> <p>Hey presto. Each evaluation of the <code>form</code> method is being evaluated in parts passing in an iterated parameter. We can iterate over what we like, so I'm using that fact to iterate over a set of objects and pass the value of each one in as a different initial parameter.</p>
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    1. PODifferent initial data for each form in a Django formset
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    1. COhey! I think your answer may solve the problem I address in this question http://stackoverflow.com/questions/6123278/same-form-different-variables-how-to-implement. But I actually don't really understand what is happening
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      1. USpsoares
    2. COI tried using this approach but can't get the iterator to iterate on each call. My code: `DecorationFileFormSet.form = staticmethod(curry(DecorationFileForm, filetype=counter.next()))` creates forms where the filetype attribute is 1 each time. counter is an instance of `itertools.count(1)`
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      1. USJamie Forrest
    3. COAnyone got solution already? The generator is not working(doesn't iterate at all) for me as well.
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      1. USwgx731
 

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