I have an inline model formset, and I'd like to make fields non-editable if those fields already have values when the page is loaded. If the user clicks an "Edit" button on that row, it would become editable and (using JavaScript) I would replace the original widgets with editable ones. I'd like to do something like this when loading the page:

for field in form.fields:if field.value:# display as textelse:# display as my standard editable widget for this field

I see that inlineformset_factory has an argument called formfield_callback. I suspect that this could be useful, but so for I haven't found any documentation for it. Can anyone point me to some useful documentation for this, and how it can help me solve this problem?

This one stumped me for a bit too. Hopefully this is what you're looking for.

<TABLE><form method="post" action=".">{{ formset.management_form }}{% for form in formset.forms %}{{ form.id }}<tr><td>{{ form.FirstName }}</td> <!-- This is a normal, editable field --><td>{{ form.instance.LastName }}</td> <!-- 'instance' is your actual Django model. LastName displays the text from the last name field --></tr>{% endfor %}</form>
</TABLE>