Re: [Wicket-user] Abort Ajax Operation

[Nino Wael]

Hmm i think this circles around the worker thread, we disscussed earlier when 
talking about a cancel button...

 

 

Regards Nino

 



From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Johan Compagner
Sent: 21. januar 2007 13:11
To: wicket-user@lists.sourceforge.net
Subject: Re: [Wicket-user] Abort Ajax Operation

 

and how do they that then? Do you program in your code something like:

while(dosomemorestuff)
{
  // do something more
}

and then by another request you set that boolean that it needs to be stopped?

this does not really work currently because we lock the session, so that nobody 
have to worry
about multi threading.

But you can go around it. Do that long request in an own request and poll with 
ajax when it is finished 
Or when you want to abort it. make a call to a shared resource... (thats not 
synched) and then set the flag that it needs to stop.

johan



On 1/19/07, samyem <[EMAIL PROTECTED]> wrote:


Is there any way to timeout if the ajax operation does not respond by a 
certain time? I've seen in other ajax frameworks where you can submit
multiple ajax requests in parallel, but Wicket does not allow me to do such
a thing.


Matej Knopp wrote:
>
> I don't think this is about AJAX. I think the question concerns the 
> session locking. If you make an ajax request and it takes too long, the
> session is locked and the application seem to be frozen.
> I don't think there's much I can do about it.
>
> -Matej 
>
>
> Igor Vaynberg wrote:
>> tbh im not even sure there is a way to abort the request initiated
>> through xmlhttprequest object. matej is better suited to answer this, he
>> has many more js scars then i. 
>>
>> -igor
>>
>>
>> On 11/22/06, *Eelco Hillenius* <[EMAIL PROTECTED]
>> mailto:[EMAIL PROTECTED]> >> wrote:
>>
>> I don't know if there is anything for that yet. Matej, Igor? If there
>> isn't, you could open a feature request for it.
>> 
>> Eelco
>>
>>
>> On 11/21/06, samyem <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> >
>> wrote: 
>>  >
>>  > When there is an ajax operation, if the operation takes too long,
>> what would
>>  > be the best way to abort the operation? The case right now is if 
>> there is
>>  > any long operation as a result of ajax event, the app freezes
>> till the even
>>  > is over.
>>  > --
>>  > View this message in context: 
>> http://www.nabble.com/Abort-Ajax-Operation-tf2681806.html#a7480240
>>  > Sent from the Wicket - User mailing list archive at Nabble.com
>> <http://Nabble.com>.
>>  >
>>  >
>>  >
>>
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Re: [Wicket-user] Abort Ajax Operation

[Johan Compagner]

and how do they that then? Do you program in your code something like:

while(dosomemorestuff)
{
 // do something more
}

and then by another request you set that boolean that it needs to be
stopped?

this does not really work currently because we lock the session, so that
nobody have to worry
about multi threading.

But you can go around it. Do that long request in an own request and poll
with ajax when it is finished
Or when you want to abort it. make a call to a shared resource... (thats not
synched) and then set the flag that it needs to stop.

johan


On 1/19/07, samyem <[EMAIL PROTECTED]> wrote:



Is there any way to timeout if the ajax operation does not respond by a
certain time? I've seen in other ajax frameworks where you can submit
multiple ajax requests in parallel, but Wicket does not allow me to do
such
a thing.


Matej Knopp wrote:
>
> I don't think this is about AJAX. I think the question concerns the
> session locking. If you make an ajax request and it takes too long, the
> session is locked and the application seem to be frozen.
> I don't think there's much I can do about it.
>
> -Matej
>
>
> Igor Vaynberg wrote:
>> tbh im not even sure there is a way to abort the request initiated
>> through xmlhttprequest object. matej is better suited to answer this,
he
>> has many more js scars then i.
>>
>> -igor
>>
>>
>> On 11/22/06, *Eelco Hillenius* <[EMAIL PROTECTED]
>> > wrote:
>>
>> I don't know if there is anything for that yet. Matej, Igor? If
there
>> isn't, you could open a feature request for it.
>>
>> Eelco
>>
>>
>> On 11/21/06, samyem <[EMAIL PROTECTED]  >
>> wrote:
>>  >
>>  > When there is an ajax operation, if the operation takes too
long,
>> what would
>>  > be the best way to abort the operation? The case right now is if
>> there is
>>  > any long operation as a result of ajax event, the app freezes
>> till the even
>>  > is over.
>>  > --
>>  > View this message in context:
>> http://www.nabble.com/Abort-Ajax-Operation-tf2681806.html#a7480240
>>  > Sent from the Wicket - User mailing list archive at Nabble.com
>> .
>>  >
>>  >
>>  >
>>
>>
-
>>  > Take Surveys. Earn Cash. Influence the Future of IT
>>  > Join SourceForge.net 's Techsay panel and you'll get the chance
>> to share your
>>  > opinions on IT & business topics through brief surveys - and
earn
>> cash
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>>
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Re: [Wicket-user] Abort Ajax Operation

[samyem]

Is there any way to timeout if the ajax operation does not respond by a
certain time? I've seen in other ajax frameworks where you can submit
multiple ajax requests in parallel, but Wicket does not allow me to do such
a thing.


Matej Knopp wrote:
> 
> I don't think this is about AJAX. I think the question concerns the 
> session locking. If you make an ajax request and it takes too long, the 
> session is locked and the application seem to be frozen.
> I don't think there's much I can do about it.
> 
> -Matej
> 
> 
> Igor Vaynberg wrote:
>> tbh im not even sure there is a way to abort the request initiated 
>> through xmlhttprequest object. matej is better suited to answer this, he 
>> has many more js scars then i.
>> 
>> -igor
>> 
>> 
>> On 11/22/06, *Eelco Hillenius* <[EMAIL PROTECTED] 
>> > wrote:
>> 
>> I don't know if there is anything for that yet. Matej, Igor? If there
>> isn't, you could open a feature request for it.
>> 
>> Eelco
>> 
>> 
>> On 11/21/06, samyem <[EMAIL PROTECTED]  >
>> wrote:
>>  >
>>  > When there is an ajax operation, if the operation takes too long,
>> what would
>>  > be the best way to abort the operation? The case right now is if
>> there is
>>  > any long operation as a result of ajax event, the app freezes
>> till the even
>>  > is over.
>>  > --
>>  > View this message in context:
>> http://www.nabble.com/Abort-Ajax-Operation-tf2681806.html#a7480240
>>  > Sent from the Wicket - User mailing list archive at Nabble.com
>> .
>>  >
>>  >
>>  >
>>
>> -
>>  > Take Surveys. Earn Cash. Influence the Future of IT
>>  > Join SourceForge.net 's Techsay panel and you'll get the chance
>> to share your
>>  > opinions on IT & business topics through brief surveys - and earn
>> cash
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>>
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>>
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Re: [Wicket-user] Abort Ajax Operation

[Matej Knopp]

I don't think this is about AJAX. I think the question concerns the 
session locking. If you make an ajax request and it takes too long, the 
session is locked and the application seem to be frozen.
I don't think there's much I can do about it.

-Matej


Igor Vaynberg wrote:
> tbh im not even sure there is a way to abort the request initiated 
> through xmlhttprequest object. matej is better suited to answer this, he 
> has many more js scars then i.
> 
> -igor
> 
> 
> On 11/22/06, *Eelco Hillenius* <[EMAIL PROTECTED] 
> > wrote:
> 
> I don't know if there is anything for that yet. Matej, Igor? If there
> isn't, you could open a feature request for it.
> 
> Eelco
> 
> 
> On 11/21/06, samyem <[EMAIL PROTECTED]  > wrote:
>  >
>  > When there is an ajax operation, if the operation takes too long,
> what would
>  > be the best way to abort the operation? The case right now is if
> there is
>  > any long operation as a result of ajax event, the app freezes
> till the even
>  > is over.
>  > --
>  > View this message in context:
> http://www.nabble.com/Abort-Ajax-Operation-tf2681806.html#a7480240
>  > Sent from the Wicket - User mailing list archive at Nabble.com
> .
>  >
>  >
>  >
> -
>  > Take Surveys. Earn Cash. Influence the Future of IT
>  > Join SourceForge.net 's Techsay panel and you'll get the chance
> to share your
>  > opinions on IT & business topics through brief surveys - and earn
> cash
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Re: [Wicket-user] Abort Ajax Operation

[Igor Vaynberg]

tbh im not even sure there is a way to abort the request initiated through
xmlhttprequest object. matej is better suited to answer this, he has many
more js scars then i.

-igor


On 11/22/06, Eelco Hillenius <[EMAIL PROTECTED]> wrote:


I don't know if there is anything for that yet. Matej, Igor? If there
isn't, you could open a feature request for it.

Eelco


On 11/21/06, samyem <[EMAIL PROTECTED]> wrote:
>
> When there is an ajax operation, if the operation takes too long, what
would
> be the best way to abort the operation? The case right now is if there
is
> any long operation as a result of ajax event, the app freezes till the
even
> is over.
> --
> View this message in context:
http://www.nabble.com/Abort-Ajax-Operation-tf2681806.html#a7480240
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
>
-
> Take Surveys. Earn Cash. Influence the Future of IT
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Re: [Wicket-user] Abort Ajax Operation

[Eelco Hillenius]

I don't know if there is anything for that yet. Matej, Igor? If there
isn't, you could open a feature request for it.

Eelco


On 11/21/06, samyem <[EMAIL PROTECTED]> wrote:
>
> When there is an ajax operation, if the operation takes too long, what would
> be the best way to abort the operation? The case right now is if there is
> any long operation as a result of ajax event, the app freezes till the even
> is over.
> --
> View this message in context: 
> http://www.nabble.com/Abort-Ajax-Operation-tf2681806.html#a7480240
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
> -
> Take Surveys. Earn Cash. Influence the Future of IT
> Join SourceForge.net's Techsay panel and you'll get the chance to share your
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[Wicket-user] Abort Ajax Operation

[samyem]

When there is an ajax operation, if the operation takes too long, what would
be the best way to abort the operation? The case right now is if there is
any long operation as a result of ajax event, the app freezes till the even
is over. 
-- 
View this message in context: 
http://www.nabble.com/Abort-Ajax-Operation-tf2681806.html#a7480240
Sent from the Wicket - User mailing list archive at Nabble.com.


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