-Igor
On 9/11/06, Pierre-Yves Saumont <
[EMAIL PROTECTED]> wrote:
This might be a better solution than the one I figured (placing the
script in the head element. The problem with placing the script in the
head element is that there will be one specific _javascript_ function for
each form in the page, and the number of potential forms can be quite
high, due to the fact that the page contains a 7 tabs tabbed panel, each
panel can contains another tab panel with as many tabs, and each tab can
contain 1 to 3 forms. That makes around 100 fuctions which only differ
by the name of the component holding the onClick handler.
So using ajaxtarget.addjavascript() might certainly be simpler, if possible.
BTW, I would like to know how other developpers solve this use case:
- The user click on a link to delete a record displayed in a list view.
- The server marks the record to be deleted and put the current time in
a variable, then display the same page with a modal dialog asking for
confirmation.
- If the user clik yes, the server delete the record only if less that
15 seconds have elapsed.
Using a hand made dialog box (a div that is made visible only for this
use) is very easy. Using a _javascript_ confirm dialog is more difficult,
because the script that holds "if confirm('message')..." then load a url
that has to be created by Wicket.
My solution was to put invisible Ajax links in the page and call
onClick() on these. But I am pretty sure there is a much smarter
solution ;-)
BTW, the solution might be at a higher level, in choosing a different
strategy for record deletion confirmation ?
Pierre-Yves
Igor Vaynberg a écrit :
> this is a browser issue more then anything. it is prety difficult to get
> scripts loaded through ajax to execute. this will be fixed in 1.3 and is
> already implemented in 2.0 with lots of sweat and pain.
>
> meanwhile if you want wicket to execute some _javascript_ you can use
> ajaxtarget.addjavascript(), dont know if it helps your usecase.
>
> -Igor
>
>
> On 9/10/06, *Pierre-Yves Saumont* <[EMAIL PROTECTED] <mailto: [EMAIL PROTECTED]>>
> wrote:
>
> I eventually figured where the problem was: in IE6, scripts that are
> contained in Ajax responses seems not to be executed. If I place the
> script in a component that is loaded normally (not through Ajax),
> everthing is OK.
>
> Is this problem a known issue with IE6 ?
>
> In fact, I noticed some other strange behavior: If I place some HTML
> code that is to produce a Wicket error, such as <wicket:head> inside a
> <wicket:panel>, no error is detected if this code is loaded through
> Ajax. Only if I reload the page (so that everything is loaded normally)
> is the error detected.
>
> Pierre-Yves
>
> Pierre-Yves Saumont a écrit :
> > Hello,
> >
> > I need to call the onClick event handler containing a Wicket
> generated
> > URL from a script. The id of the component holding the onClick event
> > handler is
> >
> "rightColumn_pagePanel_dialogBoxReponses_tabs_panel_dialogBoxContent_confirmLink"
> >
> > On first page load, the event handler is:
> >
> > >> >
> wcall=wicketAjaxGet('/ceagrap/app?wicket:interface=:3:rightColumn:pagePanel:dialogBoxReponses:tabs:panel:dialogBoxContent:outside_partners:0:deleteGraphicButton::IBehaviorListener&wicket:behaviorId=0'
>
> >
> > I am calling it as follow:
> >
> >
> document.getElementById("rightColumn_pagePanel_dialogBoxReponses_tabs_panel_dialogBoxContent_confirmLink").onclick();
> >
> > This works fine in Firefox but causes an error in IE6:
> >
> > ERROR: error while processing response: [object Error].Objet attendu
> > INFO: invoking failure handler...
> >
> > If I reload the page, the onClick handler change to:
> >
> > >> >
> wcall=wicketAjaxGet('/ceagrap/app?wicket:interface=:3:rightColumn:pagePanel:dialogBoxReponses:tabs:panel:dialogBoxContent:outside_partners:0:deleteGraphicButton:1:IBehaviorListener&wicket:behaviorId=0'
> >
> > and then it works fine event in IE6.
> >
> > The only difference between the two handler is:
> >
> > ...deleteGraphicButton::IBehaviorListener...
> > ...deleteGraphicButton:1:IBehaviorListener...
> >
> > (Clicking on the link works in any case. Only calling it through
> > _javascript_ make the first one fail)
> >
> > Does anyone know how to solve this problem?
> >
> > Pierre-Yves
> >
> >
> >
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>
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