Try with bigger scope: window.Flag

On Wed, Sep 5, 2012 at 5:25 PM, Marco Di Sabatino Di Diodoro
<marco.disabat...@tirasa.net> wrote:
>
> On Sep 5, 2012, at 3:49 PM, Martin Grigorov wrote:
>
>> Hi,
>>
>> You already wrap the call to wicketAjaxXXX() method in if statement.
>> Just raise a flag that you entered in this code and set it back to
>> false in the success/failure handler.
>
> Do you mean this?
>
>     private static final String PRE_JS =
>             "var flag = false;"
>             + "$(window).ready(function() {\n"
>             + "$(window).bind('keyup', function(evt) {\n"
>             + "    if (!flag && evt.keyCode == 27){\n"
>             + "        flag = true;";
>            ...
>            ...
>
> always the same error.
>
> Regards
> Marco
>
>>
>> On Wed, Sep 5, 2012 at 3:40 PM, Marco Di Sabatino Di Diodoro
>> <marco.disabat...@tirasa.net> wrote:
>>> Hi Martin,
>>>
>>> On Sep 5, 2012, at 12:20 PM, Martin Grigorov wrote:
>>>
>>>> Hi Marco,
>>>>
>>>> I see a quite simple solution with Wicket 6 for this. I think you just
>>>> start with your project (or even this is just a prototype?) so you
>>>> better use "the latest and greatest" :-)
>>>
>>> We can not upgrade to Wicket 6 in this moment.
>>>
>>>>
>>>> What I mean is to use the new AjaxChannel.Type.Active. The active type
>>>> prevents a second Ajax call in the same channel while there is a still
>>>> running Ajax call in this channel.
>>>>
>>>> The code is as simple as:
>>>>
>>>> @Override
>>>> protected void updateAjaxAttributes(AjaxRequestAttributes attrs) {
>>>>  super.updateAjaxAttributes(attrs);
>>>>
>>>>  attrs.setAjaxChannel(new AjaxChannel("modalClose", Type.Active));
>>>> }
>>>>
>>>> For more about the goodies in Wicket 6 read:
>>>> http://wicketinaction.com/2012/07/wicket-6-javascript-improvements/
>>>>
>>>> In Wicket 1.5 you will have to add some custom JavaScript to prevent
>>>> the second request. You can unbind the event, or add a flag for
>>>> example.
>>>
>>> I tried to use unbind() and flag but always return me the same error. How 
>>> can I prevent the second request?
>>>
>>> Thanks
>>> Marco
>>>
>>>>
>>>> On Wed, Sep 5, 2012 at 12:04 PM, Marco Di Sabatino Di Diodoro
>>>> <marco.disabat...@tirasa.net> wrote:
>>>>> Hi all,
>>>>>
>>>>> I configure into Apache Syncope the possibility to close ModalWindow with 
>>>>> ESC key press event.
>>>>>
>>>>> public class CloseOnESCBehavior extends AbstractDefaultAjaxBehavior {
>>>>>
>>>>>   private static final long serialVersionUID = 5826308247642534260L;
>>>>>   private ModalWindow modalWindow;
>>>>>
>>>>>   public CloseOnESCBehavior(ModalWindow modalWindow) {
>>>>>       this.modalWindow = modalWindow;
>>>>>   }
>>>>>
>>>>>   private static final String PRE_JS = "$(document).ready(function() {\n"
>>>>>           + "$(document).bind('keyup', function(evt) {\n"
>>>>>           + "    if (evt.keyCode == 27){\n";
>>>>>
>>>>>   private static final String POST_JS = "\n evt.preventDefault();\n"
>>>>>           + "evt.stopImmediatePropagation();\n"
>>>>>           + "    }\n"
>>>>>           + "  });\n"
>>>>>           + "});";
>>>>>
>>>>>   @Override
>>>>>   protected void respond(final AjaxRequestTarget target) {
>>>>>       modalWindow.close(target);
>>>>>   }
>>>>>
>>>>>   @Override
>>>>>   protected String findIndicatorId() {
>>>>>       return null;
>>>>>   }
>>>>>
>>>>>   @Override
>>>>>   public void renderHead(final Component component, final IHeaderResponse 
>>>>> response) {
>>>>>       response.renderJavaScript(new 
>>>>> StringBuilder(PRE_JS).append(getCallbackScript())
>>>>>               .append(POST_JS).toString(),
>>>>>               "closeModalOnEsc");
>>>>>   }
>>>>>
>>>>> In the modal page:
>>>>>
>>>>> add(new CloseOnESCBehavior(window));
>>>>>
>>>>> It work correctly with Chrome and Safari. With Firefox, if I press the 
>>>>> ESC key twice quickly before the window closes the console return an 
>>>>> error:
>>>>>
>>>>> ERROR: Wicket.Ajax.Call.failure: Error while parsing response: Could not 
>>>>> find root <ajax-response> element
>>>>>
>>>>> Regards
>>>>> Marco
>>>>>
>>>>>
>>>>> --
>>>>>
>>>>> Dott. Marco Di Sabatino Di Diodoro
>>>>> Tel. +39 3939065570
>>>>>
>>>>> Tirasa S.r.l.
>>>>> Viale D'Annunzio 267 - 65127 Pescara
>>>>> Tel +39 0859116307 / FAX +39 0859111173
>>>>> http://www.tirasa.net
>>>>>
>>>>> Apache Syncope PPMC Member
>>>>> http://people.apache.org/~mdisabatino
>>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Martin Grigorov
>>>> jWeekend
>>>> Training, Consulting, Development
>>>> http://jWeekend.com
>>>>
>>>> ---------------------------------------------------------------------
>>>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>>>> For additional commands, e-mail: users-h...@wicket.apache.org
>>>>
>>>
>>> --
>>>
>>> Dott. Marco Di Sabatino Di Diodoro
>>> Tel. +39 3939065570
>>>
>>> Tirasa S.r.l.
>>> Viale D'Annunzio 267 - 65127 Pescara
>>> Tel +39 0859116307 / FAX +39 0859111173
>>> http://www.tirasa.net
>>>
>>> Apache Syncope PPMC Member
>>> http://people.apache.org/~mdisabatino
>>>
>>>
>>>
>>>
>>
>>
>>
>> --
>> Martin Grigorov
>> jWeekend
>> Training, Consulting, Development
>> http://jWeekend.com
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>> For additional commands, e-mail: users-h...@wicket.apache.org
>>
>
> --
>
> Dott. Marco Di Sabatino Di Diodoro
> Tel. +39 3939065570
>
> Tirasa S.r.l.
> Viale D'Annunzio 267 - 65127 Pescara
> Tel +39 0859116307 / FAX +39 0859111173
> http://www.tirasa.net
>
> Apache Syncope PPMC Member
> http://people.apache.org/~mdisabatino
>
>
>
>



-- 
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com

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