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Posted to users@wicket.apache.org by nino martinez wael <ni...@gmail.com> on 2010/11/23 12:13:58 UTC
Determine if request are ajax?
Hi
I have a page which are ajax enabled, on first rendering (non ajax) it
should render some css. On subsequent renderings(ajax) it should only render
if new css has been added.
So I need to figure out if the the current request are a "full non ajax
refresh" or "ajax", so how's that done? I thought that calling
AjaxRequestTarget.get would give an indication or maybe the request or the
requestcycle.. But havent found a way yet.
regards Nino
Re: Determine if request are ajax?
Posted by nino martinez wael <ni...@gmail.com>.
no did not work, gave me a working ajaxrequesttarget..
2010/11/23 Ernesto Reinaldo Barreiro <re...@gmail.com>
> AFAIK AjaxRequestTarget.get() != null <=> AJAX request. Isn't it true?
>
> Ernesto
>
> On Tue, Nov 23, 2010 at 12:13 PM, nino martinez wael
> <ni...@gmail.com> wrote:
> > Hi
> >
> > I have a page which are ajax enabled, on first rendering (non ajax) it
> > should render some css. On subsequent renderings(ajax) it should only
> render
> > if new css has been added.
> >
> > So I need to figure out if the the current request are a "full non ajax
> > refresh" or "ajax", so how's that done? I thought that calling
> > AjaxRequestTarget.get would give an indication or maybe the request or
> the
> > requestcycle.. But havent found a way yet.
> >
> > regards Nino
> >
>
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> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
Re: Determine if request are ajax?
Posted by Ernesto Reinaldo Barreiro <re...@gmail.com>.
AFAIK AjaxRequestTarget.get() != null <=> AJAX request. Isn't it true?
Ernesto
On Tue, Nov 23, 2010 at 12:13 PM, nino martinez wael
<ni...@gmail.com> wrote:
> Hi
>
> I have a page which are ajax enabled, on first rendering (non ajax) it
> should render some css. On subsequent renderings(ajax) it should only render
> if new css has been added.
>
> So I need to figure out if the the current request are a "full non ajax
> refresh" or "ajax", so how's that done? I thought that calling
> AjaxRequestTarget.get would give an indication or maybe the request or the
> requestcycle.. But havent found a way yet.
>
> regards Nino
>
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Re: Determine if request are ajax?
Posted by nino martinez wael <ni...@gmail.com>.
right on the spot, thanks!
2010/11/23 Major Péter <ma...@sch.bme.hu>
> and in 1.5 you can use:
> ((WebRequest) RequestCycle.get().getRequest()).isAjax();
>
> Regards,
> Peter
>
> 2010-11-23 12:36 keltezéssel, nino martinez wael írta:
>
> Argh my bad.. I thought it would give an exception and not just null..
>> Thanks for the help.
>>
>> 2010/11/23 Ernesto Reinaldo Barreiro<re...@gmail.com>
>>
>> Exactly what AjaxRequestTarget.get() does:-)
>>>
>>> public static AjaxRequestTarget get()
>>> {
>>> final RequestCycle requestCycle = RequestCycle.get();
>>> if (requestCycle != null)
>>> {
>>> if (requestCycle.getRequestTarget() instanceof
>>> AjaxRequestTarget)
>>> {
>>> return
>>> (AjaxRequestTarget)requestCycle.getRequestTarget();
>>> }
>>> }
>>> return null;
>>> }
>>>
>>> Ernesto
>>>
>>> On Tue, Nov 23, 2010 at 12:19 PM, Vitaly Tsaplin
>>> <vi...@gmail.com> wrote:
>>>
>>>> Sorry, I was a part of my code :)
>>>> RequestCycle.get ().getRequestTarget () instanceof AjaxRequestTarget
>>>>
>>>> On Tue, Nov 23, 2010 at 2:18 PM, Vitaly Tsaplin
>>>> <vi...@gmail.com> wrote:
>>>>
>>>>> AjaxUtils.isAjaxRequest ()
>>>>>
>>>>> On Tue, Nov 23, 2010 at 2:13 PM, nino martinez wael
>>>>> <ni...@gmail.com> wrote:
>>>>>
>>>>>> Hi
>>>>>>
>>>>>> I have a page which are ajax enabled, on first rendering (non ajax) it
>>>>>> should render some css. On subsequent renderings(ajax) it should only
>>>>>>
>>>>> render
>>>
>>>> if new css has been added.
>>>>>>
>>>>>> So I need to figure out if the the current request are a "full non
>>>>>> ajax
>>>>>> refresh" or "ajax", so how's that done? I thought that calling
>>>>>> AjaxRequestTarget.get would give an indication or maybe the request or
>>>>>>
>>>>> the
>>>
>>>> requestcycle.. But havent found a way yet.
>>>>>>
>>>>>> regards Nino
>>>>>>
>>>>>
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>
>
Re: Determine if request are ajax?
Posted by Major Péter <ma...@sch.bme.hu>.
and in 1.5 you can use:
((WebRequest) RequestCycle.get().getRequest()).isAjax();
Regards,
Peter
2010-11-23 12:36 keltezéssel, nino martinez wael írta:
> Argh my bad.. I thought it would give an exception and not just null..
> Thanks for the help.
>
> 2010/11/23 Ernesto Reinaldo Barreiro<re...@gmail.com>
>
>> Exactly what AjaxRequestTarget.get() does:-)
>>
>> public static AjaxRequestTarget get()
>> {
>> final RequestCycle requestCycle = RequestCycle.get();
>> if (requestCycle != null)
>> {
>> if (requestCycle.getRequestTarget() instanceof
>> AjaxRequestTarget)
>> {
>> return
>> (AjaxRequestTarget)requestCycle.getRequestTarget();
>> }
>> }
>> return null;
>> }
>>
>> Ernesto
>>
>> On Tue, Nov 23, 2010 at 12:19 PM, Vitaly Tsaplin
>> <vi...@gmail.com> wrote:
>>> Sorry, I was a part of my code :)
>>> RequestCycle.get ().getRequestTarget () instanceof AjaxRequestTarget
>>>
>>> On Tue, Nov 23, 2010 at 2:18 PM, Vitaly Tsaplin
>>> <vi...@gmail.com> wrote:
>>>> AjaxUtils.isAjaxRequest ()
>>>>
>>>> On Tue, Nov 23, 2010 at 2:13 PM, nino martinez wael
>>>> <ni...@gmail.com> wrote:
>>>>> Hi
>>>>>
>>>>> I have a page which are ajax enabled, on first rendering (non ajax) it
>>>>> should render some css. On subsequent renderings(ajax) it should only
>> render
>>>>> if new css has been added.
>>>>>
>>>>> So I need to figure out if the the current request are a "full non ajax
>>>>> refresh" or "ajax", so how's that done? I thought that calling
>>>>> AjaxRequestTarget.get would give an indication or maybe the request or
>> the
>>>>> requestcycle.. But havent found a way yet.
>>>>>
>>>>> regards Nino
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Re: Determine if request are ajax?
Posted by nino martinez wael <ni...@gmail.com>.
Argh my bad.. I thought it would give an exception and not just null..
Thanks for the help.
2010/11/23 Ernesto Reinaldo Barreiro <re...@gmail.com>
> Exactly what AjaxRequestTarget.get() does:-)
>
> public static AjaxRequestTarget get()
> {
> final RequestCycle requestCycle = RequestCycle.get();
> if (requestCycle != null)
> {
> if (requestCycle.getRequestTarget() instanceof
> AjaxRequestTarget)
> {
> return
> (AjaxRequestTarget)requestCycle.getRequestTarget();
> }
> }
> return null;
> }
>
> Ernesto
>
> On Tue, Nov 23, 2010 at 12:19 PM, Vitaly Tsaplin
> <vi...@gmail.com> wrote:
> > Sorry, I was a part of my code :)
> > RequestCycle.get ().getRequestTarget () instanceof AjaxRequestTarget
> >
> > On Tue, Nov 23, 2010 at 2:18 PM, Vitaly Tsaplin
> > <vi...@gmail.com> wrote:
> >> AjaxUtils.isAjaxRequest ()
> >>
> >> On Tue, Nov 23, 2010 at 2:13 PM, nino martinez wael
> >> <ni...@gmail.com> wrote:
> >>> Hi
> >>>
> >>> I have a page which are ajax enabled, on first rendering (non ajax) it
> >>> should render some css. On subsequent renderings(ajax) it should only
> render
> >>> if new css has been added.
> >>>
> >>> So I need to figure out if the the current request are a "full non ajax
> >>> refresh" or "ajax", so how's that done? I thought that calling
> >>> AjaxRequestTarget.get would give an indication or maybe the request or
> the
> >>> requestcycle.. But havent found a way yet.
> >>>
> >>> regards Nino
> >>>
> >>
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> > For additional commands, e-mail: users-help@wicket.apache.org
> >
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
Re: Determine if request are ajax?
Posted by Ernesto Reinaldo Barreiro <re...@gmail.com>.
Exactly what AjaxRequestTarget.get() does:-)
public static AjaxRequestTarget get()
{
final RequestCycle requestCycle = RequestCycle.get();
if (requestCycle != null)
{
if (requestCycle.getRequestTarget() instanceof AjaxRequestTarget)
{
return (AjaxRequestTarget)requestCycle.getRequestTarget();
}
}
return null;
}
Ernesto
On Tue, Nov 23, 2010 at 12:19 PM, Vitaly Tsaplin
<vi...@gmail.com> wrote:
> Sorry, I was a part of my code :)
> RequestCycle.get ().getRequestTarget () instanceof AjaxRequestTarget
>
> On Tue, Nov 23, 2010 at 2:18 PM, Vitaly Tsaplin
> <vi...@gmail.com> wrote:
>> AjaxUtils.isAjaxRequest ()
>>
>> On Tue, Nov 23, 2010 at 2:13 PM, nino martinez wael
>> <ni...@gmail.com> wrote:
>>> Hi
>>>
>>> I have a page which are ajax enabled, on first rendering (non ajax) it
>>> should render some css. On subsequent renderings(ajax) it should only render
>>> if new css has been added.
>>>
>>> So I need to figure out if the the current request are a "full non ajax
>>> refresh" or "ajax", so how's that done? I thought that calling
>>> AjaxRequestTarget.get would give an indication or maybe the request or the
>>> requestcycle.. But havent found a way yet.
>>>
>>> regards Nino
>>>
>>
>
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> For additional commands, e-mail: users-help@wicket.apache.org
>
>
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Re: Determine if request are ajax?
Posted by nino martinez wael <ni...@gmail.com>.
Ahh will try it.
2010/11/23 Vitaly Tsaplin <vi...@gmail.com>
> Sorry, I was a part of my code :)
> RequestCycle.get ().getRequestTarget () instanceof AjaxRequestTarget
>
> On Tue, Nov 23, 2010 at 2:18 PM, Vitaly Tsaplin
> <vi...@gmail.com> wrote:
> > AjaxUtils.isAjaxRequest ()
> >
> > On Tue, Nov 23, 2010 at 2:13 PM, nino martinez wael
> > <ni...@gmail.com> wrote:
> >> Hi
> >>
> >> I have a page which are ajax enabled, on first rendering (non ajax) it
> >> should render some css. On subsequent renderings(ajax) it should only
> render
> >> if new css has been added.
> >>
> >> So I need to figure out if the the current request are a "full non ajax
> >> refresh" or "ajax", so how's that done? I thought that calling
> >> AjaxRequestTarget.get would give an indication or maybe the request or
> the
> >> requestcycle.. But havent found a way yet.
> >>
> >> regards Nino
> >>
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>
Re: Determine if request are ajax?
Posted by Vitaly Tsaplin <vi...@gmail.com>.
Sorry, I was a part of my code :)
RequestCycle.get ().getRequestTarget () instanceof AjaxRequestTarget
On Tue, Nov 23, 2010 at 2:18 PM, Vitaly Tsaplin
<vi...@gmail.com> wrote:
> AjaxUtils.isAjaxRequest ()
>
> On Tue, Nov 23, 2010 at 2:13 PM, nino martinez wael
> <ni...@gmail.com> wrote:
>> Hi
>>
>> I have a page which are ajax enabled, on first rendering (non ajax) it
>> should render some css. On subsequent renderings(ajax) it should only render
>> if new css has been added.
>>
>> So I need to figure out if the the current request are a "full non ajax
>> refresh" or "ajax", so how's that done? I thought that calling
>> AjaxRequestTarget.get would give an indication or maybe the request or the
>> requestcycle.. But havent found a way yet.
>>
>> regards Nino
>>
>
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Re: Determine if request are ajax?
Posted by Vitaly Tsaplin <vi...@gmail.com>.
AjaxUtils.isAjaxRequest ()
On Tue, Nov 23, 2010 at 2:13 PM, nino martinez wael
<ni...@gmail.com> wrote:
> Hi
>
> I have a page which are ajax enabled, on first rendering (non ajax) it
> should render some css. On subsequent renderings(ajax) it should only render
> if new css has been added.
>
> So I need to figure out if the the current request are a "full non ajax
> refresh" or "ajax", so how's that done? I thought that calling
> AjaxRequestTarget.get would give an indication or maybe the request or the
> requestcycle.. But havent found a way yet.
>
> regards Nino
>
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