Did you solve this? I am getting the same right now.
I just started my second attempt with 5.3 after Taha pointed out a
solution for my user type translators.
But now I am looking at these JSONArray stack traces ...
Perhaps there is a snapshot release of 5.3 that I can try with !?
2011/11/21 Serge Eby <sd...@hotmail.com>
> Hi,
>
> I am using T 5.3-rc-3 and I am getting the following error message while
> submitting any forms in my app:
>
> ---
> A JSONArray text must start with '[' at character 1 of "[\"save\",
> \"save\"]"
> --
>
> Stack trace:
> --
> org.apache.tapestry5.json.JSONTokener.syntaxError(JSONTokener.java:384)
> org.apache.tapestry5.json.JSONArray.parse(JSONArray.java:126)
> org.apache.tapestry5.json.JSONArray.<init>(JSONArray.java:95)
> org.apache.tapestry5.corelib.components.Form.isFormCancelled(Form.java:590)
>
> org.apache.tapestry5.corelib.components.Form.advised$onAction_12585e84eba88bfd(Form.java:511)
>
> org.apache.tapestry5.corelib.components.Form$Invocation_onAction_12585e84eba88bfc.proceedToAdvisedMethod(Unknown
> Source)
>
> org.apache.tapestry5.internal.plastic.AbstractMethodInvocation.proceed(AbstractMethodInvocation.java:
> ...
> ---
> What's puzzling is that the form works in a dummy app but fails in the core
> (complex) app. This makes me believe that there is something else that is
> interfering with tapestry. I've also noticed that if I disable Javascript
> in
> the browser, the submission is successful.
>
> It looks as if:
> String raw = request.getParameter(SUBMITTING_ELEMENT_ID);
>
> in Form.isCancelled() is returning a String in double quotes (in my case)
> but I can't figure out where this is created.
>
> Has anybody else seen this?
>
>
> Below is an excerpt:
>
> java class:
>
> ....
> void onSuccess() {
>
> String uploadDir = context.getRealFile("/").getAbsolutePath() +
> "/resources";
> File dirPath = new File(uploadDir);
>
> if (!dirPath.exists()) {
> dirPath.mkdirs();
> }
>
> File copied = new File(uploadDir , file.getFileName());
> file.write(copied);
>
> }
>
> tml:
>
> ....
> <form t:type="form" t:id="upload" clientValidation="none">
> <ul>
> <li>
> <label t:type="label" for="name"/>
> <input t:type="textfield" t:id="name" validate="required"/>
> </li>
> <li>
> <label t:type="label" for="file"/>
> <input t:type="upload" t:id="file" validate="required"/>
> </li>
> <li>
> <input t:type="submit" value="Upload" t:id="save" />
>
> <input type="button" value="Cancel"/>
>
> </li>
> </ul>
> </form>
> ...
>
>
> --
> Thanks,
>
> /Serge
>
>
> --
> View this message in context:
> http://tapestry-users.832.n2.nabble.com/5-3-JSONArray-Error-while-submitting-forms-tp7018161p7018161.html
> Sent from the Tapestry Users mailing list archive at Nabble.com.
>
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