Hi,
There is no way to save files through XHR, (not at least without HTML5
features).
One quite common approach is to use temporary, hidden iframe where form
is duplicated along the filefield and then submit that form as normal
page submit and then to read response one way or another.
I don't know exact procedure how that works in jquery but maybe this
helps: http://bit.ly/11AA3dW
11.2.2013 0:28, bobhaugen kirjoitti:
Here's the relevant parts of the model:
class Resource(models.Model):
photo = ThumbnailerImageField(_("photo"),
upload_to='photos', blank=True, null=True)
This works fine in admin and with regular form posts.
Trying to use jquery.post in one situation to post a photo without
suffering a page reload.
With the regular post, the photo field returns like this (in
form.cleaned_data):
'photo':
And request.FILES is like this:
]}>
With the jquery post, photo is None and the MultiValueDict is empty.
In both cases the form is set up with enctype="multipart/form-data",
and the form is instantiated in the view with
form = ResourceForm(request.POST, request.FILES)
What am I doing wrong?
Here's the javascript:
$("#detailForm").submit(function(event) {
event.preventDefault();
var $form = $( this ),
url = $form.attr( 'action' );
var formData = $form.serialize();
saveResource(url, formData);
});
function saveResource(url, formData)
{
notifySaving();
var jqxhr = $.post( url, formData,
function( data ) {
$('#detailModal').modal('hide');
notifySaved();
resourceSaved = true;
})
.fail(function()
{
$('#detailModal').modal('hide');
notifyProblem();
resourceSaved = false;
startRetrying();
}
);
}
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