I have the following class view taken from documentation:
class CaptchaView(CreateView):
template_name = "captcha.html"
form_class = MyForm
def form_invalid(self, form):
if self.request.is_ajax():
to_json_response = dict()
to_json_response['status'] = 0
to_json_response['form_errors'] = form.errors
to_json_response['new_cptch_key'] = CaptchaStore.generate_key()
to_json_response['new_cptch_image'] =
captcha_image_url(to_json_response['new_cptch_key'])
return HttpResponse(json.dumps(to_json_response),
content_type='application/json')
else:
return HttpResponse("test1", content_type='application/json')
def form_valid(self, form):
if self.request.is_ajax():
to_json_response = dict()
to_json_response['status'] = 1
to_json_response['new_cptch_key'] = CaptchaStore.generate_key()
to_json_response['new_cptch_image'] =
captcha_image_url(to_json_response['new_cptch_key'])
return HttpResponse(json.dumps(to_json_response),
content_type='application/json')
else:
return HttpResponse("test2", content_type='application/json')
and the following ajax call from template:
<script type="text/javascript">
function captcha() {
$.ajax({
type: "POST",
url: "../captcha",
contentType: "application/json",
data: {},
dataType: "json",
success: function(data) {
alert("success");
},
error: function(data) {
alert("not OK");
}
});
}
</script>
<input type="button" id="button" onclick="captcha()" value="OK"/>
url(r'^captcha$', views.CaptchaView.as_view(), name="captcha")
Could you please help me to get a proper ajax call? When i click the OK
button no success or error message is displayed!!!
Please help me out!!
thanx
valerio
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