Hi everybody,
the following script running on the dev server with Py2.4/Win2k3
(tested on both IE7 and FF2) crashes the dev server. The funny thing
is that the files get actually written to the filesystem and CPU usage
is normal.
What i'm trying to do is allow uploading of an undeterminate number N
of files, just as GMail does.
The javascript part uses jquery.
Thanks,
Lorenzo
########template###################
{%extends "base_template.html"%}
{%block content%}
<script type="text/javascript">
function addImageField()
{
var rndName = Math.ceil(Math.abs(Math.random() * 100000));
var chunk = "Description <input type='text' name='des" + rndName +
"' /> <input type='file' name='img" + rndName + "' /><br />";
$("#imagefields").append(chunk);
}
</script>
{%if error_msg%}
<span class="error">{{error_msg}}</span>
{%endif%}
{%if info_msg%}
<span class="info">{{info_msg}}</span>
{%endif%}
{{form.errors.as_ul}}
<form action="" method="post" enctype="multipart/form-data">
Description {{form.description}}
{{form.myfile}}
<br />
<div id="imagefields">
</div>
<br />
<a href="#" onclick="addImageField();">Attach another file</a>
<br />
<input type="submit" value="go">
</form>
{%endblock%}
################view###############
class FileUploadForm(Form):
description = CharField(required=False)
myfile = CharField(widget=FileInput(), required=False)
def file_upload(request):
if request.method == "POST":
new_data = request.POST.copy()
new_data.update(request.FILES)
form = FileUploadForm(new_data)
if form.is_valid():
for k in request.FILES.keys():
print "%s %s %s %s" % (k, new_data[k]["filename"],
new_data[k]["content-type"], new_data[k]["content"])
f = file("C:\\temp\\%s" % k, "wb")
try:
f.write(new_data[k]["content"])
f.close()
except: pass
return HttpResponse("Success")
else:
context = dict(form=form, error_msg="Upload went
bananas!")
else:
form = FileUploadForm()
context = dict(form=form)
return render_to_response("fileupload.html", context)
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