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Code Issues 32 Releases Wiki Activity

Fixed #13524 -- Added backwards compatibility and feature notes regarding admin inlines and formsets. Thanks to Ramiro Morales and Gabriel Hurley.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@13241 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Russell Keith-Magee
2010-05-12 11:56:42 +00:00
parent b8ed827952
commit d0d3e6792d
6 changed files with 114 additions and 17 deletions
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46
tests/regressiontests/forms/formsets.py
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@@ -599,6 +599,24 @@ True
# Base case for max_num.
# When not passed, max_num will take its default value of None, i.e. unlimited
# number of forms, only controlled by the value of the extra parameter.
>>> LimitedFavoriteDrinkFormSet = formset_factory(FavoriteDrinkForm, extra=3)
>>> formset = LimitedFavoriteDrinkFormSet()
>>> for form in formset.forms:
... print form
<tr><th><label for="id_form-0-name">Name:</label></th><td><input type="text" name="form-0-name" id="id_form-0-name" /></td></tr>
<tr><th><label for="id_form-1-name">Name:</label></th><td><input type="text" name="form-1-name" id="id_form-1-name" /></td></tr>
<tr><th><label for="id_form-2-name">Name:</label></th><td><input type="text" name="form-2-name" id="id_form-2-name" /></td></tr>
# If max_num is 0 then no form is rendered at all.
>>> LimitedFavoriteDrinkFormSet = formset_factory(FavoriteDrinkForm, extra=3, max_num=0)
>>> formset = LimitedFavoriteDrinkFormSet()
>>> for form in formset.forms:
... print form
>>> LimitedFavoriteDrinkFormSet = formset_factory(FavoriteDrinkForm, extra=5, max_num=2)
>>> formset = LimitedFavoriteDrinkFormSet()
>>> for form in formset.forms:
@@ -606,7 +624,7 @@ True
<tr><th><label for="id_form-0-name">Name:</label></th><td><input type="text" name="form-0-name" id="id_form-0-name" /></td></tr>
<tr><th><label for="id_form-1-name">Name:</label></th><td><input type="text" name="form-1-name" id="id_form-1-name" /></td></tr>
# Ensure the that max_num has no affect when extra is less than max_forms.
# Ensure that max_num has no effect when extra is less than max_num.
>>> LimitedFavoriteDrinkFormSet = formset_factory(FavoriteDrinkForm, extra=1, max_num=2)
>>> formset = LimitedFavoriteDrinkFormSet()
@@ -616,6 +634,32 @@ True
# max_num with initial data
# When not passed, max_num will take its default value of None, i.e. unlimited
# number of forms, only controlled by the values of the initial and extra
# parameters.
>>> initial = [
... {'name': 'Fernet and Coke'},
... ]
>>> LimitedFavoriteDrinkFormSet = formset_factory(FavoriteDrinkForm, extra=1)
>>> formset = LimitedFavoriteDrinkFormSet(initial=initial)
>>> for form in formset.forms:
... print form
<tr><th><label for="id_form-0-name">Name:</label></th><td><input type="text" name="form-0-name" value="Fernet and Coke" id="id_form-0-name" /></td></tr>
<tr><th><label for="id_form-1-name">Name:</label></th><td><input type="text" name="form-1-name" id="id_form-1-name" /></td></tr>
# If max_num is 0 then no form is rendered at all, even if extra and initial
# are specified.
>>> initial = [
... {'name': 'Fernet and Coke'},
... {'name': 'Bloody Mary'},
... ]
>>> LimitedFavoriteDrinkFormSet = formset_factory(FavoriteDrinkForm, extra=1, max_num=0)
>>> formset = LimitedFavoriteDrinkFormSet(initial=initial)
>>> for form in formset.forms:
... print form
# More initial forms than max_num will result in only the first max_num of
# them to be displayed with no extra forms.