Override appendOptionHtml in a DropDownChoice with setRequired(true)
Hi, I am using Wicket 1.3 beta3. I want to have a mandatory DDC in a WizardStep so I have ddc.setRequired(true). I've overridden appendOptionHtml to handle the option rendering and I noticed that whenever I submit the step with a valid selection on the DDC, I get a feedback error message saying that the DDC field is mandatory. If I don't override the appendOptionHtml method the behavior is as expected. Is this a bug? florin -- View this message in context: http://www.nabble.com/Override-appendOptionHtml-in-a-DropDownChoice-with-setRequired%28true%29-tf4515329.html#a12878901 Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Formless DropDownChoice selected value is null
I'm not using a form, it's a simple dropdownChoice in a wizard step.
swaroop belur wrote:
You should use ajaxformcomponentupdatingbehavior instead of
AjaxEventBehavior . I think AjaxEventBehavior just triggers the server
side call and does not update model
-swaroop
On 9/23/07, bebetu [EMAIL PROTECTED] wrote:
Hi,
I have a DropDownChoice in a WizardStep component (Wicket 1.3 beta 3) and
I
want to read the selected value then update a text label based on
selection
as well as disable the Next button if the user hasn't made a selection.
First of all I cannot get the selected value when I run the code below,
the
selectedChoice variable is always null.
Secondly, how to ajaxify the Next wizard button based on the selection?
What am I doing wrong?
final ValueMap choiceMap = new ValueMap();
final PropertyModel ddcModel = new PropertyModel(choiceMap,
selectedOption);
final DropDownChoice ddChoice = new DropDownChoice(choiceId, ddcModel,
someOptionList);
ddChoice.add(new AjaxEventBehavior(onchange) {
@Override
protected void onEvent(AjaxRequestTarget target) {
Object selectedChoice =
choiceMap.get(selectedOption);
}
});
Thanks!
florin
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Formless DropDownChoice selected value is null
Hi,
I have a DropDownChoice in a WizardStep component (Wicket 1.3 beta 3) and I
want to read the selected value then update a text label based on selection
as well as disable the Next button if the user hasn't made a selection.
First of all I cannot get the selected value when I run the code below, the
selectedChoice variable is always null.
Secondly, how to ajaxify the Next wizard button based on the selection?
What am I doing wrong?
final ValueMap choiceMap = new ValueMap();
final PropertyModel ddcModel = new PropertyModel(choiceMap,
selectedOption);
final DropDownChoice ddChoice = new DropDownChoice(choiceId, ddcModel,
someOptionList);
ddChoice.add(new AjaxEventBehavior(onchange) {
@Override
protected void onEvent(AjaxRequestTarget target) {
Object selectedChoice =
choiceMap.get(selectedOption);
}
});
Thanks!
florin
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Add image to DropDownChoice
I am trying to embed images into options of a DropDownChoice but I haven't succeeded so far nor I could find examples regarding this. Any idea how to do this? Thanks! florin -- View this message in context: http://www.nabble.com/Add-image-to-DropDownChoice-tf4449619.html#a12695493 Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Flash object still visible underneath a ModalWindow
Solved it.
It turns out that a flash object is always rendered on the topmost layer of
a page regardless of the z-index order.
To be able to place the flash object underneath a popup you need to add a
param to the SWFObject :
swfObj.addParam(wmode, opaque);
I've added this in SWFObject.java class (I'm using the SWFObject.java
attached here https://issues.apache.org/jira/browse/WICKET-309). Just add
response.write(swfVar + .addParam('wmode', 'opaque'););
before line
response.write(swfVar + .write(' + id + '););
so the flash object will become blocked by the popup dialog as expected.
I got the idea from here (check the last section):
http://pipwerks.com/lab/swfobject/
florin
Al Maw wrote:
bebetu wrote:
Hi,
I am experiencing a strange issue with a ModalWindow behavior (I'm using
wicket 1.3 beta3). The main page content contains a flash object (I'm
using
a SWFObject to render it) and when a ModalWindow pops-up over this
content,
the flash object is still visible below. in Firefox the flash content
becomes clickable once I drag the ModalWindow clear from the flash object
rendered below. In IE the flash object is visible and clickable the whole
time after the ModalWindow is displayed.
Has anyone experienced this issue? Any advice is appreciated.
Yeah. :-(
It's a bug in Internet Explorer. You could probably work around it by
hiding the whole of the Flash object while the window is popped up. We
already have JS code that does this for drop-down select boxes (which
exhibit the same problem in IE). You might be able to crib the code from
that. Patches are welcome. ;)
Regards,
Al
--
Alastair Maw
Wicket-biased blog at http://herebebeasties.com
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Re: Flash object still visible underneath a ModalWindow
The issue is present in both IE and Firefox (flash visible at all times), the difference is that on IE the flash object is clickable the whole time whereas in Firefox becomes clickable only when I move the popup away from the flash content. I'll try the invisibility solution if nothing else is available... Thanks, florin Al Maw wrote: bebetu wrote: Hi, I am experiencing a strange issue with a ModalWindow behavior (I'm using wicket 1.3 beta3). The main page content contains a flash object (I'm using a SWFObject to render it) and when a ModalWindow pops-up over this content, the flash object is still visible below. in Firefox the flash content becomes clickable once I drag the ModalWindow clear from the flash object rendered below. In IE the flash object is visible and clickable the whole time after the ModalWindow is displayed. Has anyone experienced this issue? Any advice is appreciated. Yeah. :-( It's a bug in Internet Explorer. You could probably work around it by hiding the whole of the Flash object while the window is popped up. We already have JS code that does this for drop-down select boxes (which exhibit the same problem in IE). You might be able to crib the code from that. Patches are welcome. ;) Regards, Al -- Alastair Maw Wicket-biased blog at http://herebebeasties.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Flash-object-still-visible-underneath-a-ModalWindow-tf4409822.html#a12595683 Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
