Re: generalized way to ignore mouse input during screen refresh?
I use a non-intrusive javascript snipplet which requires nothing else
from the server side and it works with or without Wicket...:
css:
#busy-symbol { position: absolute; top: 0px; left: 0px; margin: 0px;
width: 100%; z-index: 10; background: url(../images/raster.png)
repeat; cursor: wait; }
#busy-symbol div { font-size: 18px; width: 100px; background: #f8f8f8;
font-weight: bold; color: orange; text-decoration: blink; z-index:
10; text-align: center; margin: 50% auto auto auto; }
wicket:head
script type=text/javascript
!--
window.onload = setupFunc;
var busySymbol;
function setupFunc() {
document.getElementsByTagName('body')[0].onclick = clickFunc;
hideBusysign();
Wicket.Ajax.registerPreCallHandler(showBusysign);
Wicket.Ajax.registerPostCallHandler(hideBusysign);
Wicket.Ajax.registerFailureHandler(hideBusysign);
}
function hideBusysign() {
if (busySymbol != null) {
busySymbol.parentNode.removeChild(busySymbol);
busySymbol = null;
}
}
function showBusysign() {
if (!document.getElementById('busy-symbol')) {
busySymbol = document.createElement('div');
busySymbol.id = 'busy-symbol';
var pageHeight;
if ((window.innerHeight != null) (window.scrollMaxY != null))
{ // Firefox
pageHeight = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight
document.body.offsetHeight) { // all but Explorer Mac
pageHeight = document.body.scrollHeight;
} else if (document.height != undefined) {
pageHeight = document.height;
} else { // works in Explorer 6 Strict, Mozilla (not FF) and Safari
pageHeight = document.body.offsetHeight + document.body.offsetTop;
}
{
var busyLabel = document.createElement('div');
busyLabel.innerHTML = 'Loading ...';
busySymbol.appendChild(busyLabel);
}
document.body.appendChild(busySymbol);
busySymbol.style.height = pageHeight + 'px';
}
}
function clickFunc(eventData) {
var clickedElement = (window.event) ? event.srcElement : eventData.target;
if ((clickedElement.tagName.toUpperCase() == 'A'
(clickedElement.href.lastIndexOf('#') !=
(clickedElement.href.length-1))
(clickedElement.href.indexOf('WicketAjaxDebug') 0)
(clickedElement.href.lastIndexOf('.doc') !=
(clickedElement.href.length-4))
(clickedElement.href.lastIndexOf('.csv') !=
(clickedElement.href.length-4))
(clickedElement.href.lastIndexOf('.xls') !=
(clickedElement.href.length-4))
((clickedElement.onclick == null) ||
(clickedElement.onclick.toString().indexOf('window.open') = 0))
)
|| (clickedElement.parentNode.tagName.toUpperCase() == 'A'
(clickedElement.parentNode.href.lastIndexOf('#') !=
(clickedElement.parentNode.href.length-1))
(clickedElement.parentNode.href.lastIndexOf('.doc') !=
(clickedElement.parentNode.href.length-4))
(clickedElement.parentNode.href.lastIndexOf('.csv') !=
(clickedElement.parentNode.href.length-4))
(clickedElement.parentNode.href.lastIndexOf('.xls') !=
(clickedElement.parentNode.href.length-4))
((clickedElement.parentNode.onclick == null) ||
(clickedElement.parentNode.onclick.toString().indexOf('window.open')
= 0))
)
|| (
((clickedElement.onclick == null)
|| ((clickedElement.onclick.toString().indexOf('window') = 0)
(clickedElement.onclick.toString().indexOf('confirm') = 0)))
((clickedElement.tagName.toUpperCase() == 'INPUT' ||
clickedElement.tagName.toUpperCase() == 'BUTTON')
(clickedElement.type.toUpperCase() == 'BUTTON'
|| clickedElement.type.toUpperCase() == 'IMAGE'
|| clickedElement.type.toUpperCase() == 'SUBMIT'))
)
) {
showBusysign();
}
}
--
/script
/wicket:head
**
Martin
2009/1/10 Kirk Is kirkj...@gmail.com:
Could you share the code, or at least the core idea of how it hooks
into a normal page/component, in the meanwhile
On Fri, Jan 9, 2009 at 4:55 PM, Valentine2008
valentine...@alumni.sfu.ca wrote:
I created a reusable component, PanelWithAjaxBusyIndicatingMask, which
extends Panel.
The functions it has:
It will add a transparent mask layer to the current page to prevent further
UI interactivity when there are any busy Ajax activities.
The mask layer will have an animation gif and a configurable display text
(the default is: Please wait…).
Both the display text and the animation gif file are configurable in the
constructors.
I am proposing it to the Wicket developers. Hope they will incorporate it
into the next release.
Kirk Israel-2 wrote:
So one problem we've seen in a few places occurs when a (somewhat
slow) request happens that refreshes the page or component, but then
the user clicks on a link on the pre-refresh screen, and ends up
getting a
Re: FileUpload in a Panel
In addition, the iframe method that Ed mentioned was a hack to get
around the fact that AJAX can't handle fileuploads yet. That might
have been what he was talking about.
cheers.
On 10/01/2009, at 5:06 AM, Jeremy Thomerson wrote:
Yes - a FileUpload can be in any component (though it will need to
be nested
in some parent multi-part form). Your error below has nothing to do
with it
being in a panel. In later versions of 1.4, there was a change that
requires a FileUpload component to have a model to store it's data.
You
need to call the constructor like new FileUpload(ID, new Model())
--
Jeremy Thomerson
http://www.wickettraining.com
On Fri, Jan 9, 2009 at 8:05 PM, Ed _ ed_b...@hotmail.com wrote:
Is it possible to do a file upload within a Panel ?
Or can it only be done in a WebPage? I have seen some solutions
using
IFrames within panels to get around this.
ERROR [http-8080-1] (RequestCycle.java:1072) - there was an error
cleaning
up target
org
.apache
.wicket
.request
.target
.component.listener.listenerinterfacerequesttar...@654004161[page
class = com.mydomain.admin.Admin, id = 0, version =
0]-fileUpload-interface
org
.apache
.wicket.markup.html.form.IFormSubmitListener.IFormSubmitListener
(request paramaters: [RequestParameters
componentPath=0:xPanel:fileUpload
pageMapName=null versionNumber=0 interfaceName=IFormSubmitListener
componentId=null behaviorId=null urlDepth=-1 parameters={}
onlyProcessIfPathActive=false]).
java.lang.IllegalStateException: Attempt to set model object on
null model
of component: xPanel:fileUpload:fileInput
at
org.apache.wicket.Component.setDefaultModelObject(Component.java:
2933)
thanks,
Ed
_
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Re: generalized way to ignore mouse input during screen refresh?
On Fri, Jan 9, 2009 at 10:55 PM, Valentine2008 valentine...@alumni.sfu.ca wrote: I created a reusable component, PanelWithAjaxBusyIndicatingMask, which extends Panel. The functions it has: It will add a transparent mask layer to the current page to prevent further UI interactivity when there are any busy Ajax activities. The mask layer will have an animation gif and a configurable display text (the default is: Please wait…). Both the display text and the animation gif file are configurable in the constructors. I am proposing it to the Wicket developers. Hope they will incorporate it into the next release. It seems like the mechanism of blur that happens to background openign the modal window. Anyway, it would be great to share the code using wicket stuff, I think is a better way for some reason: component is immediately available, many people can use it to provide feedback and let the component grow, so eventually it can become a standard wicket component. getting commit accesso for wicket stuff is not complicated, I guess some project in wicket-stuff can host your component. -- Daniele Dellafiore http://blog.ildella.net/ - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Nested inner forms, each with their own AjaxSubmitLink, but only the 1st onSubmit ever gets called
Hi Martijn,
So the only solution is to move the inner forms to be no longer 'inner'?
Thanks
J
Jeremy2009 wrote:
Hi Martijn,
Thanks for your super-fast reply.
According to the Wicket Ajax Debugger, it says INFO: focus set on
userTagsCons144 - which is the 2nd inner form's text field. On clicking
'enter', is the Ajax javascript able to check which form-related object
has the current focus and therefore decide which inner form to dispatch
the Ajax request to?
If not, is there any kind of work-around?
Would I get the same problem if the inner forms were not nested?
Many thanks,
Jeremy
Martijn Dashorst wrote:
According to me this is a browser thing, nothing Wicket can do
anything about (without registering which field has focus, and sending
that with the form, detecting that the default submit was triggered by
pressing enter, figuring out which form was actually meant, etc.
Martijn
On Wed, Jan 7, 2009 at 3:06 PM, Jeremy2009 jscol...@gmail.com wrote:
Hi,
I have searched theforums for a similar situation but can't seem to find
anything.
I have a complicated panel that consists of an outer form that contains
2
inner forms:
a) The outer form has an AjaxSubmitLink with an onSubmit() that gets
fired
as expected.
b) Each inner form has its own AjaxSubmitLink that allows the user to
enter
specific text which then gets added to the panel.
All 3 forms have unique wicket id's.
My problem is that when the user presses 'enter' in either of the 2
inner
forms, the onSubmit of the 1st inner form always fires! The wicket Ajax
Debugger confirms that the 2nd inner form has focus, but that the 1st
inner
form is the target of the submit request! I would expect that the 2nd
inner
form be the target. If i comment out the 1st inner form, then the 2nd
inner
form's onSubmit fires as expected.
The inner forms are created by a subclass since all that changes is the
name
of the wicket components inside each form so no need to duplicate the
code.
Here's my code for the inner forms:
i) JAVA:
final Form tagsForm = new Form(userTypedTags +
tagType);
AjaxSubmitLink link = new
AjaxSubmitLink(onReturnSubmitTags+tagType,
tagsForm) {
private static final long serialVersionUID = 1L;
@Override
public void onSubmit(AjaxRequestTarget target,
Form tagsForm) {
LOGGER.info( in AjaxSubmitLink's
onsubmit for tagType: +
tagType);
addSelectedTag(selectedTags,
tagText.getModelObjectAsString());
tagText.setModelObject();
target.addComponent(selectedContainer);
target.addComponent(tagsForm);
}
};
tagsForm.add(link);
tagsForm.setOutputMarkupId(true);
add(tagsForm);
ii) HTML for one of the subclasses that requires a form to be created
for
'Pros' text (the 2nd subclass creates a form for 'Cons' text):
wicket:extend
form wicket:id=userTypedTagsPros
input type=text wicket:id=userTagsPros
class=text/
input type=submit wicket:id=onReturnSubmitTagsPros
style=display:
none;
/form
/wicket:extend
Have you seen anything similar?
Many thanks for your time,
Jeremy
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Re: generalized way to ignore mouse input during screen refresh?
Yes. It is similar. But I didn't look at the source code of the ModalWindow. The idea I have put in https://issues.apache.org/jira/browse/WICKET-2017. - Valentine Daniele Dellafiore wrote: It seems like the mechanism of blur that happens to background openign the modal window. Anyway, it would be great to share the code using wicket stuff, I think is a better way for some reason: component is immediately available, many people can use it to provide feedback and let the component grow, so eventually it can become a standard wicket component. getting commit accesso for wicket stuff is not complicated, I guess some project in wicket-stuff can host your component. -- Daniele Dellafiore http://blog.ildella.net/ -- View this message in context: http://www.nabble.com/generalized-way-to-ignore-mouse-input-during-screen-refresh--tp21379945p21392474.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How / where can I contribute my source code to the wicket?
I created https://issues.apache.org/jira/browse/WICKET-2017 For this proposed new feature, I think wicket-extensions would be a best place. - Valentine Wu Jeremy Thomerson-5 wrote: Oh, and if you want to add it to wicket stuff, just ask here for commit rights by supplying your SF ID. Read thoroughly: http://wicketstuff.org/confluence/display/STUFFWEB/Home -- Jeremy Thomerson http://www.wickettraining.com -- View this message in context: http://www.nabble.com/How---where-can-I-contribute-my-source-code-to-the-wicket--tp21381608p21392637.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
