Re: GWT and IE8

See http://stackoverflow.com/questions/1011863/how-do-i-speed-up-the-gwt-compiler, how set user agent. 

2011/9/29 mkn <m.khoa.n@gmail.com>

I use GWT 2.4.0
I added to the project's myProject.gwt.xml (just in front of the </
module> tag) the following lines:

 <!-- Browser-sensitive code should use the 'user.agent' property -->
 <define-property name="user.agent" values="ie6" />
 <extend-property name="user.agent" values="ie8" />
 <extend-property name="user.agent" values="gecko1_8" />
 <extend-property name="user.agent" values="safari" />
 <extend-property name="user.agent" values="opera" />
 <extend-property name="user.agent" values="ie9" fallback-
value="ie8" />
 <property-provider name="user.agent"
generator="com.google.gwt.user.rebind.UserAgentPropertyGenerator"/>

whereas I changed the first line from <define-property ...> to <extend-
property ...>. If I use <define-property..> then I got the error:
[ERROR] The deferred-binding property named user.agent may not be
redefined.
[ERROR] Line 40: Unexpected exception while processing element 'define-
property'



On Sep 29, 9:51 pm, Juan Pablo Gardella <gardellajuanpa...@gmail.com>
wrote:

> What gwt version are you use? Are you modify user.agent

> <http://code.google.com/p/google-web-toolkit/source/browse/trunk/user/...>property
> in your module?
>
> 2011/9/29 mkn <m.kho...@gmail.com>

>
>
>
>
>
>
>
> > Hi
>
> > I developed an application in GWT. It worked perfectly in Chrome and
> > Safari. However, when I tried it on IE8 I was shocked because it
> > didn't work anymore.
>
> > So when I browse to the application I just see a blank page and at the
> > bottom left there is this warning sign. When I click on it says:
>
> > Webpage error details
>
> > User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/
> > 4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR
> > 3.0.30729; Media Center PC 6.0; InfoPath.2)
> > Timestamp: Thu, 29 Sep 2011 19:31:40 UTC
>
> > Message: Exception thrown and not caught
> > Line: 657
> > Char: 5
> > Code: 0
> > URI:

> >http://something.com/test_light/test_light/658EB31931BDA704313D9668F7...

>
> > So I opened the Developer Tools and there is a message: Exception
> > thrown and not caught on line 657. This is the line 653 until 663:
>
> > function entry_0(jsFunction){
> >  return function(){
> >    try {
> >      return entry0(jsFunction, this, arguments);
> >    }
> >     catch (e) {
> >      throw e;
> >    }
> >  }
> >  ;
> > }
>
> > The most weird thing is, that when I click on refresh button of the
> > browser, then the application works.
> > I also put a <meta http-equiv="X-UA-Compatible" content="IE=8">  (as
> > suggested herehttp://code.google.com/p/google-web-toolkit/wiki/IE8Support
> > )
> > in my .html file and it didn't change anything.
>
> > I always thought that GWT is compatible with IE6,7,8. I hope someone
> > can help me solving this issue. Many thanks in advance for any kind of
> > help.
>
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