Some good news.
In TreeLoadingControllerV3.js , runRpc , the mimetype is set as
"text/javascript".
In method doLoad from BrowserIO.js :
- if mimetype is "text/javascript" the method dj_eval(http.responseText);
is called
- if mimetype is "*/json" the method dj_eval("("+http.responseText+")"); is
called
So that's why the brackets are not added and must be set from the server..
A suggestion of how should i go on ?
Should i build a custom ReponseBuilder that treats the text/javascript
mimetype ? Would be beter to be in the framework.. ?
Alex
On 12/17/06, Alexandru Dragomir <[EMAIL PROTECTED]> wrote:
I've been looking into TreeRpcControllerV3.js and TreeEditor.js for the
place where the response is handled , but i haven't got any result beside a
headache.. :)
Any suggestion is welcome !
Alex
On 12/17/06, Alexandru Dragomir <[EMAIL PROTECTED]> wrote:
>
> I tried it but is still not working.
>
> But i found something else. I manage to hook the JSONWriterImpl and send
> whatever plain text i want to the client.
> When i send the string : ({title: 'a new title'}) is working.
> When i send the string : {title: 'a new title'} is not working.
>
> So the conclusion is that the brackets "()" must be sent.
>
> Is this the way the widget should work ?
> Maybe i should put this question to dojo list ?
>
> thanks!
> Alex
>
> On 12/16/06, Jesse Kuhnert < [EMAIL PROTECTED]> wrote:
> >
> > Maybe the tree widget is expecting a json array vs object being
> > returned...Ie ["title","a new title"]. You can do that easily by doing
> > this instead:
> >
> > JSONArray arr = writer.array();
> > arr.put ("title");
> > arr.put("a new title");
> >
> >
> >
> > On 12/16/06, Jesse Kuhnert <[EMAIL PROTECTED] > wrote:
> > > Yes, that should be fine. It is a perfectly valid JSON response.
> > There
> > > aren't too many ways to vary it.
> > >
> > > On 12/16/06, Alexandru Dragomir <[EMAIL PROTECTED] > wrote:
> > > > ok, then i might be doing something else wrong..
> > > > Is the tree widget.
> > > > And now i'm at editing a node label phase.
> > > > I edit , press enter , and the response received is {"title" : "a
> > new
> > > > title"} without other brackets.
> > > >
> > > > The render method is
> > > > public void renderComponent(IJSONWriter writer, IRequestCycle
> > cycle)
> > > > {
> > > >
> > > > JSONObject json = writer.object();
> > > > json.put("title", "a new title");
> > > > }
> > > >
> > > > Alex
> > > >
> > > >
> > > > On 12/16/06, Jesse Kuhnert < [EMAIL PROTECTED]> wrote:
> > > > >
> > > > > Quoting/not quoting a response should have nothing to do with it
> > being
> > > > > valid JSON. Nor should a response contain the surrounding "("
> > content
> > > > > ")".
> > > > >
> > > > > I'd be interested in knowing which dojo widget this is but if
> > it's
> > > > > using dojo.io as the transport layer it should be adding in the
> > "("
> > > > > for you.
> > > > >
> > > > > On 12/16/06, Alexandru Dragomir <[EMAIL PROTECTED] >
> > wrote:
> > > > > > I'm working on a component that expects a json response (..
> > frankly ,
> > > > > i'm
> > > > > > not sure anymore about this)
> > > > > >
> > > > > > Is a dojo widget that i'm trying to convert into tapestry.
> > > > > >
> > > > > > A valid response would be :
> > > > > >
> > > > > > ({title: "a new title"})
> > > > > >
> > > > > > or even
> > > > > >
> > > > > > dojo.debug("server gave a new title"); ({title: "a new
> > title"})
> > > > > >
> > > > > > The problem is that using the JSONWriter i get something like
> > :
> > > > > >
> > > > > > {"title" : "a new title"} -> the title is quoted and i think
> > that is why
> > > > > i
> > > > > > get an error saying SyntaxError: invalid label
> > > > > >
> > > > > > If i don't use JSON response , i use XML , which is not good
> > either.
> > > > > >
> > > > > > Any suggestion of what i'm doing wrong ?
> > > > > > Should i build a custom ResponseBuilder or Writer ?
> > > > > >
> > > > > > thanks!
> > > > > > Alex
> > > > > >
> > > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Jesse Kuhnert
> > > > > Tapestry/Dojo team member/developer
> > > > >
> > > > > Open source based consulting work centered around
> > > > > dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
> > > > >
> > > > >
> > ---------------------------------------------------------------------
> > > > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > > > > For additional commands, e-mail: [EMAIL PROTECTED]
> > > > >
> > > > >
> > > >
> > > >
> > >
> > >
> > > --
> > > Jesse Kuhnert
> > > Tapestry/Dojo team member/developer
> > >
> > > Open source based consulting work centered around
> > > dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
> > >
> >
> >
> > --
> > Jesse Kuhnert
> > Tapestry/Dojo team member/developer
> >
> > Open source based consulting work centered around
> > dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
> >
>
