Working in development mode in GWT with php
Skeezix
I've recently started on the "Client-Server Communication" part of
the tutorial of GWT.I've done everything that is said in the "JSON"
and "JSON - PHP" part of the tutorial, yet im unable to get the JSON
data from the php script.My setup uses XAMPP and the Stockwatcher
project is located at C:\xampp\htdocs\...so that makes the host page
at C:\xampp\htdocs\StockWatcher\war\ so is the stockPrices.php. When I
run the app in dev mode the stock changes wont show and I get an
exception..it says
16:53:00.079 [ERROR] [stockwatcher] Uncaught exception escaped
com.google.gwt.core.client.JavaScriptException:
(NS_ERROR_NOT_AVAILABLE): Component returned failure code: 0x80040111
(NS_ERROR_NOT_AVAILABLE) [nsIXMLHttpRequest.statusText]
QueryInterface: function QueryInterface() {
[native code]
}
result: 2147746065
filename: http://localhost:8888
lineNumber: 48
columnNumber: 0
inner: null
data: null
initialize: function initialize() {
[native code]
}
at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript
(BrowserChannelServer.java:195)
at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke
(ModuleSpaceOOPHM.java:120)
at com.google.gwt.dev.shell.ModuleSpace.invokeNative
(ModuleSpace.java:507)
at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject
(ModuleSpace.java:264)
at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject
(JavaScriptHost.java:91)
at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:188)
at sun.reflect.GeneratedMethodAccessor14.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.gwt.dev.shell.MethodAdaptor.invoke
(MethodAdaptor.java:103)
at com.google.gwt.dev.shell.MethodDispatch.invoke
(MethodDispatch.java:71)
at com.google.gwt.dev.shell.OophmSessionHandler.invoke
(OophmSessionHandler.java:157)
at com.google.gwt.dev.shell.BrowserChannel.reactToMessages
(BrowserChannel.java:1668)
at com.google.gwt.dev.shell.BrowserChannelServer.processConnection
(BrowserChannelServer.java:401)
at com.google.gwt.dev.shell.BrowserChannelServer.run
(BrowserChannelServer.java:222)
at java.lang.Thread.run(Unknown Source)
btw the JSON_URL that I used is "http://localhost:8080/StockWatcher/
war/stockPrices.php?q=", since this is how I accessed the php script.
Hope someone can help.
Skeezix
folder) to the server, it operates properly...hope someone can help me
set this up properly so i can test/debug my app without recompiling
and uploading it to the server....
FKereki
your application (in development mode) connects to port 8888, but your
service is at port 8080.
Your easiest way out would be using Internet Explorer, which is more
lax regarding port changes.
Good luck!
F.Kereki
dleins
2.0.
It works fine when compiled but the exact same code does not work in
hosted mode.
I am using SmartGWT, but do not think that is the problem...
Doug
Djay
On a global aspect, the question is how to setup the dev environment
(most of people using eclipse) with GWT and PHP?
On 7 jan, 02:34, dleins <dle...@gmail.com> wrote:
> I have ths exact problem with another JSON application using GWT
> 2.0.
> It works fine when compiled but the exact same code does not work in
> hosted mode.
> I am using SmartGWT, but do not think that is the problem...
> Doug
>
> On Jan 6, 7:35 pm, Skeezix <skeezix6...@gmail.com> wrote:
>
>
>
> > also when I compile and deploy the compiled output (inside the war
> > folder) to the server, it operates properly...hope someone can help me
> > set this up properly so i can test/debug my app without recompiling
> > and uploading it to the server....
>
> > On Jan 6, 4:59 pm, Skeezix <skeezix6...@gmail.com> wrote:
>
> > > Hi,
> > > I've recently started on the "Client-Server Communication" part of
> > > the tutorial of GWT.I've done everything that is said in the "JSON"
> > > and "JSON -PHP" part of the tutorial, yet im unable to get the JSON
> > > data from thephpscript.My setup uses XAMPP and the Stockwatcher
张扬
i nearly Despaired...
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Thomas Broyer
On Jan 17, 8:33 pm, Djay <gerald.co...@gmail.com> wrote:
> I have also the same problem.
> On a global aspect, the question is how to setup the dev environment
> (most of people using eclipse) with GWT and PHP?
It's as easy as deploying your app *once* (to get the *.cache.js and
hosted.html on your server) and then pass the -startupUrl argument to
the HostedMode (and of course disable the embedded server using the -
noserver argument of the appropriate checkbox in Eclipse's launch
config), e.g.:
-startupUrl http://localhost:8888/mywebapp/myhostpage.html
When you launch the HostedMode, it'll output the actual URL to copy/
paste in your browser (it'll just append the ?gwt.codesvr= parameter
to the given URL)