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Fixed #9147 -- Added FormPreview.process_preview customization hook. Thanks, bthomas and thalin.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@12486 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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Justin Bronn 2010-02-22 05:00:36 +00:00
parent 9810178706
commit a9b2ac25d1
3 changed files with 23 additions and 2 deletions
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13
docs/ref/contrib/formtools/form-preview.txt
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@ -108,3 +108,16 @@ These values can be overridden for a particular form preview by setting
:attr:`~django.contrib.formtools.FormPreview.form_template` attributes on the
FormPreview subclass. See :file:`django/contrib/formtools/templates` for the
default templates.
Advanced ``FormPreview`` methods
================================
.. versionadded:: 1.2
.. method:: FormPreview.process_preview
Given a validated form, performs any extra processing before displaying the
preview page, and saves any extra data in context.
By default, this method is empty. It is called after the form is validated,
but before the context is modified with hash information and rendered.