Sorry, missing the link: http://prototypejs.org/api/ajax/options
-- david On 11 fév, 22:23, david <[email protected]> wrote: > Hi paul, > > not sending a response to the ajax call let it think it's not > completed. I think the onException callback could help you in this > case?? But not really sure. > Let's have a glance to the list of accessible callback, because there > is no reason that you'll never have to handle an error. > > -- > david > > On 11 fév, 20:49, Paul <[email protected]> wrote: > > > Just a quick edit: > > I've jsut added a response to be sent back and got the alert to > > display the response so that is fine, with the response tab in FireBug > > showing: > > This is a response null; > > /* !eval(new String('(' + this.header('X-JSON');)) */ null; > > /* !eval(new String('(' + this.header('X-JSON');)) */ > > Thanks, > > Paul > > > On Feb 11, 7:38 pm, Paul <[email protected]> wrote: > > > > Hi, > > > Thanks for all your help so far. > > > I've added the callback function so now have: > > > <SCRIPT type="text/javascript"> > > > // <![CDATA[ > > > Sortable.create('group1',{tag:'div',dropOnEmpty: true, > > > containment: > > > sections,only:'lineitem',onUpdate:function() { > > > new Ajax.Request("http://127.0.0.1/";, { > > > method: "post", > > > parameters: { data: Sortable.serialize("group1") }, > > > onComplete: function(response){alert(response)} > > > }); > > > }}); > > > > Sortable.create('group2',{tag:'div',dropOnEmpty: true, > > > containment: > > > sections,only:'lineitem',onUpdate:function(){alert(Sortable.serialize > > > ("group2"))}}); > > > Sortable.create('group3',{tag:'div',dropOnEmpty: true, > > > containment: > > > sections,only:'lineitem',onUpdate:function(){alert('change3')}}); > > > > > > Sortable.create('page',{tag:'div',only:'section',handle:'handle'}); > > > // ]]> > > > </SCRIPT> > > > with the response being [object XMLHttpRequest] although i haven't > > > actually programmed the Python to send a response, as there's is > > > nothing to send back, I'm only sending data to the server. (Just > > > thought - it's not compulsory to send a response is it?) > > > Using Firebug (btw - never seen it before but I like it:) ) it would > > > appear that while a post request is being made if I click on the post > > > tab it is just blank - does this mean that no data was sent? > > > Under the header tab I just get standard infomation, and under the > > > response tag I get: > > > null; > > > /* !eval(new String('(' + this.header('X-JSON');)) */ null; > > > /* !eval(new String('(' + this.header('X-JSON');)) */ > > > In the javascript errors console I am getting a: > > > Error: no element found > > > Source File:http://127.0.0.1/ > > > Line: 1 > > > but am not sure if this is just due to me not sending a response. > > > Sorry for a bit of a bitty post, and thankyou for your help so far, > > > Paul > > > P.S. What I am doing at the minute is essentially the > > > examplehttp://www.gregphoto.net/sortable/advanced/withtheAJAX added on top > > > P.P.S - The 301 response is only sent to regular form requests not > > > AJAX ones > > > > On Feb 11, 10:55 am, david <[email protected]> wrote: > > > > > Hi paul, > > > > > I can see at least one problem at the definition of the AJAX request. > > > > You don't have any callback to treat the response. > > > > You should have something like : > > > > > new Ajax.Request("http://127.0.0.1/";, { > > > > method: "post", > > > > parameters: { data: Sortable.serialize("group1") }, > > > > ! onComplete:function(response){ > > > > ! //Do what you need to do with the response > > > > ! } > > > > }); > > > > > I'm not a python coder, so I could say a bug mistake, but in the > > > > python code, I see a "self.send_response(301) " and in that case, I > > > > didn't know how AJAX request is handle? > > > > > To debug you're problem: > > > > 1- verify in firebug (or else) what is the return of the AJAX.REQUEST > > > > (text/json/...). > > > > 2- If the 301 HTML code breaks the request, temporarly suppress it. > > > > 3- Verify that the callback function in the ajax.request is called > > > > (just fill this function with an alert). > > > > > I hope it help you, if the problem is still here after the change, > > > > just update the post, I can see what I can do for you this evening > > > > (french time). > > > > > -- > > > > david > > > > > On 11 fév, 11:00, "Alex Mcauley" <[email protected]> > > > > wrote: > > > > > > use firefox and firebug and see whats getting posted in the console > > > > > log .. > > > > > it should hell you to understand if Javascript is sending the data or > > > > > not > > > > > > ----- Original Message ----- > > > > > From: "Paul" <[email protected]> > > > > > To: "Prototype & script.aculo.us" > > > > > <[email protected]> > > > > > Sent: Wednesday, February 11, 2009 12:53 AM > > > > > Subject: [Proto-Scripty] AJAX > > > > > > > Hi, > > > > > > I'm fairly new to AJAX, and I'm trying to send it to my Python > > > > > > server > > > > > > for the project that I'm doing, after doing a Sortable.serialize, > > > > > > but > > > > > > I'm getting no data at the other end - the problem being I'm not > > > > > > sure > > > > > > if it is the Python or the javascript which is causing the problem, > > > > > > so > > > > > > I was wondering if people would be able to check my javascript? > > > > > > I've got: > > > > > > <SCRIPT type="text/javascript"> > > > > > > // <![CDATA[ > > > > > > Sortable.create('group1',{tag:'div',dropOnEmpty: true, containment: > > > > > > sections,only:'lineitem',onUpdate:function() { > > > > > > new Ajax.Request("http://127.0.0.1/";, { > > > > > > method: "post", > > > > > > parameters: { data: Sortable.serialize("group1") } > > > > > > }); > > > > > > } > > > > > > }); > > > > > > Sortable.create('group2',{tag:'div',dropOnEmpty: true, containment: > > > > > > sections,only:'lineitem',onUpdate:function(){alert('change2')}}); > > > > > > Sortable.create('group3',{tag:'div',dropOnEmpty: true, containment: > > > > > > sections,only:'lineitem',onUpdate:function(){alert('change3')}}); > > > > > > Sortable.create('page',{tag:'div',only:'section',handle:'handle'}); > > > > > > // ]]> > > > > > > </SCRIPT> > > > > > > The Sortable.serialize("group1") works when I put it as an alert so > > > > > > I > > > > > > can rule that out so I can only think that I've constructed the AJAX > > > > > > request wrong, but can't see how - I can see the POST going to the > > > > > > server and can see an object appearing, but as far as I can tell > > > > > > it's > > > > > > empty. If anyone's interested the Python code is: > > > > > > def do_POST(self): > > > > > > global rootnode > > > > > > ctype, pdict = cgi.parse_header(self.headers.getheader > > > > > > ('content-type')) > > > > > > if ctype == 'multipart/form-data': > > > > > > query=cgi.parse_multipart(self.rfile, pdict) > > > > > > > > > > > > print(cgi.parse_header(self.headers.getheader('content- > > > > > > type'))) > > > > > > > self.send_response(301) > > > > > > > self.end_headers() > > > > > > print(query.get('data')) > > > > > > h = codecs.open ("log.txt", "a", encoding="utf8") > > > > > > h.write("test") > > > > > > h.close() > > > > > > > print(query.get('random')) > > > > > > self.wfile.write(query.get('random')); > > > > > > > elif ctype == 'application/x-www-form-urlencoded': > > > > > > > > > > > > print(cgi.parse_header(self.headers.getheader('content- > > > > > > type'))) > > > > > > data = self.rfile > > > > > > print(data.data) > > > > > > Thank you for any help, I really appreciate it as I am totally > > > > > > stumped > > > > > > Paul --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Prototype & script.aculo.us" group. 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