No, that's not the idea of a "global event". The idea of "global events"
is the decoupling of event emitters and event listeners. The emitter of a
global event need not know about which listeners will respond. All it
needs to do is to dispatch it at a central location, be it
window.application or whatever. This will help modularize code and make it
more maintainable.
Cheers, Christian
> better:
> myWidget.addEventListener("TimerCompleted",function(event){
> this.setHtml("Timer completed!");
> },myWidget);
> and so for each widget that should respond to "TimerCompleted"
>> in 0.5.x, you could do something like
>>
>> var myWidget = new QxLabel("Timer is running");
>> [...]
>> window.application.addEventListener ("TimerCompleted",function(event){
>> this.setHtml("Timer completed!");
>> },myWidget);
>>
>> Somewhere in timer code:
>> window.application.createDispatchEvent("TimerCompleted");
>>
>> I assume that 0.6 works the same, you just need a differen target for
>> global events (window.application is no more).
>>
>> Cheers, Christian
>>
>>
>>
>>> Hi Wenhua,
>>> Could you provide some simple example of the global event?
>>>
>>> Wenhua.Li wrote:> > Thks, and I write wrong words, should use words
>>> "global";> > I know the way you suggest, when we recive the response of
>>> a
>>> json request,> we can call the js code to do something> > But I think
>>> when
>>> the timer got the response and then notify a global event> to the any
>>> component which register the event and listener the event, the> code
>>> structure will be more better, do you think so?> > And I also research
>>> Bindows for a month, and it also implement this global> event , I just
>>> think this will be more convenient for us> > Thks for your reply!> >
>>> -----é,®ä»¶åZ(Y"件-----> å?'件人:
>>> [EMAIL PROTECTED]>
>>> [mailto:[EMAIL PROTECTED] 代表 dperez>
>>> å?'éEUR?æ---¶é---´: 2006å¹´9æoe^12æ---¥ 16:34> æ"¶ä»¶äºº:
>>> [email protected]> 主é¢~: Re: [qooxdoo-devel] about
>>> globe app event in qooxdoo> > > Hi,> > Globe = global?> When you
>>> receive
>>> the response of a JSON request, you can call any JS code> that can
>>> change
>>> any widget property.> I don't see where is the problem.> You can also
>>> use
>>> "comet" technology, for this kind of apps:>
>>> http://www.ajaxian.com/archives/comet-a-new-approach-to-ajax-applications>
>>>
>>>>> Wenhua.Li wrote:>> >> Hi,forks>> I also have another question to ask,
>>>>>
>>> hope someone can help me.>> >> And we now know for each component such
>>> as
>>> Button, Label etc.., we can>> add keylistener or eventlistener to it,
>>> so
>>> if the button is clicked, the>> event will be notify>> >> Now I will
>>> provide some requirement for my demo:>> And I want do some demo such IM
>>> tools like meebo, web msn etc in using>> qooxdoo framework, the UI
>>> Framework of qooxdoo is so cool for me:)>> >> And I establish a back
>>> endless Timer to connect my webserver through the>> json rpc , and in
>>> web
>>> server there are many message coming and updating,>> so the qooxdoo
>>> client
>>> can receive many message from webservser through>> the json rpc way,
>>> that
>>> 's all the requirement>> Question:>> when the timer got the new message
>>> from server , the timer will dispatch>> a globe event ,and every
>>> components such as List,Dialog registered the>> event can be notify,
>>> and
>>> there has globe event exist in qooxdoo project?>> If have could you
>>> tell
>>> me how can I implement my requirement or provide>> me some hyperlink
>>> doc;>> >> if any question let me know, hope for your reply,thks>> >>
>>> ------------------------------------------------------------------------->>
>>> Using Tomcat but need to do more? Need to support web services,
>>> security?>> Get stuff done quickly with pre-integrated technology to
>>> make
>>> your job>> easier>> Download IBM WebSphere Application Server v.1.0.1
>>> based on Apache>> Geronimo>>
>>> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642>>
>>> _______________________________________________>> qooxdoo-devel mailing
>>> list>> [email protected]>>
>>> https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel>> >> > > --
>>> >
>>> View this message in context:>
>>> http://www.nabble.com/about-globe-app-event-in-qooxdoo-tf2257405.html#a6261899>
>>> Sent from the qooxdoo-devel forum at Nabble.com.> > >
>>> ------------------------------------------------------------------------->
>>> Using Tomcat but need to do more? Need to support web services,
>>> security?>
>>> Get stuff done quickly with pre-integrated technology to make your job>
>>> easier> Download IBM WebSphere Application Server v.1.0.1 based on
>>> Apache
>>> Geronimo>
>>> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642>
>>> _______________________________________________> qooxdoo-devel mailing
>>> list> [email protected]>
>>> https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel> > >
>>> ------------------------------------------------------------------------->
>>> Using Tomcat but need to do more? Need to support web services,
>>> security?>
>>> Get stuff done quickly with pre-integrated technology to make your job>
>>> easier> Download IBM WebSphere Application Server v.1.0.1 based on
>>> Apache
>>> Geronimo>
>>> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642>
>>> _______________________________________________> qooxdoo-devel mailing
>>> list> [email protected]>
>>> https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel> >
>>> -- View this message in context:
>>> http://www.nabble.com/about-globe-app-event-in-qooxdoo-tf2257405.html#a6263704Sent
>>> from the qooxdoo-devel forum at Nabble.com.
>>>
>>> -------------------------------------------------------------------------Using
>>> Tomcat but need to do more? Need to support web services, security?Get
>>> stuff done quickly with pre-integrated technology to make your job
>>> easierDownload IBM WebSphere Application Server v.1.0.1 based on Apache
>>> Geronimohttp://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642_______________________________________________qooxdoo-devel
>>> mailing
>>> [EMAIL PROTECTED]://lists.sourceforge.net/lists/listinfo/qooxdoo-devel
>>>
>>>
>>
>>
>>
>> -------------------------------------------------------------------------
>> Using Tomcat but need to do more? Need to support web services,
>> security?
>> Get stuff done quickly with pre-integrated technology to make your job
>> easier
>> Download IBM WebSphere Application Server v.1.0.1 based on Apache
>> Geronimo
>> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
>> _______________________________________________
>> qooxdoo-devel mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel
>>
>>
> -------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job
> easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642_______________________________________________
> qooxdoo-devel mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel
>
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Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
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