On Nov 17, 2010, at 13:33, Geoffrey Holden wrote:
> I've written an app for the Mac (which runs rather nicely) and now I'm trying
> to port it to iOS (where it won't run at all). The particular line of code
> which is causing a problem is this:
>
> [webView stringByEvaluatingJavaScriptFromString:cmdStr];
>
> cmdStr contains the following:
> rcs.invoke(dojo.fromJson('{"pw":"password","type":"signIn","email":"[email protected]"}'));
>
> I'm using the JSON framework on Google code
> (http://code.google.com/p/json-framework/), which (I'm assured) is iOS
> compatible. It certainly builds without trouble.
>
> The error I get when this line (fails to) execute is:
>
> void SendDelegateMessage(NSInvocation*): delegate (webViewDidLayout:) failed
> to return after waiting 10 seconds. main run loop mode:
> GSEventReceiveRunLoopMode
>
> I have got webViewDidFinishLoad (that's where this code is called) - so it
> isn't that it's trying to run on nothing.
>
> If you have any ideas about what I could do to fix this, I'd be most
> interested to hear them!
Must be something with the JSON framework, maybe the syntax is incorrect,
because I just started using a WebView with
stringByEvaluatingJavaScriptFromString: and it works flawlessly like the
WebView for OS X. In my case, the code I execute is much simpler, things like
"document.forms[0].user.value=\"%...@\". No problem with this kind of scripting
but, like I said, it's very basic...
-Laurent.
--
Laurent Daudelin
AIM/iChat/Skype:LaurentDaudelin
http://www.nemesys-soft.com/
Logiciels Nemesys Software
[email protected]
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