Re: change localized number format globally in application
I am not quite sure why Double and Integer are handled differently when it comes to grouping in AbstractIntegerConverter, NumberFormat is initialized with this: numberFormat.setGroupingUsed(false); I asked long time ago while different policy for integer and float and the answer was for integer, most use case don't want grouping. But I think the real reason is so we can figure how to make custom converter and how to install it application wide :) On Thu, Aug 14, 2008 at 10:33 AM, pixologe [EMAIL PROTECTED] wrote: igor.vaynberg wrote: you can install your converter globally by overriding application.newconverterlocator thanks for pointing me in the right direction, igor :) lazy as i am, i chose a one-line solution which is obviously not the most elegant one - however it does the job for now: ((ConverterLocator)getConverterLocator()).set(Integer.class,FloatConverter.INSTANCE); just switching the integerconverter against a floatconverter does the trick :) however, having a custom converter locator + integer converter would def be the cleaner solution, i know thanks again -- View this message in context: http://www.nabble.com/change-localized-number-format-globally-in-application-tp18983927p18986192.html 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: Float Validation
Provide your own IConverter from the TextField to not format number with
radix sign:
add(new TextField(id) {
@Override public final IConverter getConverter(Class type) {
return new IntegerConverter();
}
});
On Fri, Jul 25, 2008 at 2:55 AM, mabel25 [EMAIL PROTECTED] wrote:
Hi,
I have been trying to validate FLOAT values by using the NumberValidator.
However, when I retrieve values such as '12000' from the database into a
TextField, the textfield will automatically insert commas to become
'12,000'
and it will cause problems when I update the database.
Can anyone please help? Thank you!
--
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Re: PageableListView and Detachable Models
implement your own List interface Just in case if anyone not aware of, you only need to implement the size() and get(int index) methods of the List interface, everything else can just be unsupported. On Mon, Jun 23, 2008 at 2:21 PM, Igor Vaynberg [EMAIL PROTECTED] wrote: well, thats part of the problem with listview :) see idataprovider and dataview if you do want to use listview then you have to implement your own List interface that loads windows of data at a time depending on which get(index) is used. -igor On Mon, Jun 23, 2008 at 2:16 PM, Jürgen Lind [EMAIL PROTECTED] wrote: Ok, but since I pass the model into the constructor of the listview, how is the model informed which part of the data to load? Is there a method that I have been missing? J. Igor Vaynberg wrote: the model can be aware that it is used by the listview. the separation here is that the listview is unaware of where or how its list is built. for database stuff i prefer using dataview, it has database semantics more closely built into it. -igor On Mon, Jun 23, 2008 at 1:55 PM, Jürgen Lind [EMAIL PROTECTED] wrote: Hi, I am still a bit confused about one thing in the remark below: how can the model of the list view return the required items? Should not the model be unaware that it is used by a list view? J. in that case store the list of ids in your resultset as a property of the page. the model of the listview can then retrieve the subset of this list (based on the current page and number of items needed) and do a select from foo where id in ( subset of id list ) query to retrieve the current window of data. -- Dr. Jürgen Lind iteratec GmbHFon: +49 (0)89 614551-44 Inselkammerstrasse 4 Fax: +49 (0)89 614551-10 82008 Unterhaching Web: www.iteratec.de Sitz und Registergericht der iteratec GmbH: München HRB 113 519 Geschäftsführer: Klaus Eberhardt, Mark Goerke, Inge Hanschke, Ralf Menzel - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Mit freundlichen Grüßen, Jürgen Lind -- Dr. Jürgen Lind iteratec GmbHFon: +49 (0)89 614551-44 Inselkammerstrasse 4 Fax: +49 (0)89 614551-10 82008 Unterhaching Web: www.iteratec.de Sitz und Registergericht der iteratec GmbH: München HRB 113 519 Geschäftsführer: Klaus Eberhardt, Mark Goerke, Inge Hanschke, Ralf Menzel - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Style implementation for Round Cornered Tabbed Panels
The wicket tab panel example does exactly this
http://www.wicket-library.com/wicket-examples/ajax/tabbed-panel.1
It uses the sliding door technique describe here:
http://www.alistapart.com/articles/slidingdoors/
On Tue, Jun 24, 2008 at 5:02 PM, Brill Pappin [EMAIL PROTECTED] wrote:
I've seen this done pretty much how you describe (in fact I think there is
a demo inthe wicket examples) That use two images (left and right).
the left one is narrow, just enough to contain the rounded corners, the
right side however is extra long; long enough to fit pretty much any text
you put in.
As the tab expands, the right side move to the right and simply clips to
the left as needed.
- Brill Pappin
On 24-Jun-08, at 6:01 PM, Francisco Diaz Trepat - gmail wrote:
Hi all,
I need to make each tab on an AjaxTabbedPanel have round corners. No big
deal so far:
*div.tabpanel div.tab-row li* {
background:url(my-round-corner-tab-background.png) no-repeat left top;
}
But what if I want to have a resizable round cornered tab. Therefore if
i
have a tab title hi and another good bye and have a wonderful
weekend!!!
I wouldn't need to have two different background images: one for small
normal titles and another background for huge horrible ones.
I believe the technique is to have the two corners edges (left and right)
and have the middle space with the same colored background.
so, any ideas on how, and if I could implement that without touching so
much
the AjaxTabbedPanel implementation (extending).
I think I might be able to put the left corner background image on the
*div.tabpanel
div.tab-row li a *and the right one on the *div.tabpanel div.tab-row li a
span
*This would be, uggly even if I could do it.
So, any better way of doing this without having to extend the current
AjaxTabbedPanel?
thanks,
f(t)
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Re: users, please give us your opinion: what is your take on generics with Wicket
[X] Can best be done in a limited fashion, where we only generify IModel but not components. I care more about what generifying can do for API clarity (declaring a component to only accept certain models for instance) than static type checking. [X] I might rethink upgrading if my choice doesn't win. On Sun, Jun 1, 2008 at 1:44 PM, Eelco Hillenius [EMAIL PROTECTED] wrote: Hi all, We have had several threads in this and the dev list, and some discussions in the public on how to incorporate generics in Wicket. I'd like to use this thread to gather the opinions of as many regular Wicket users as we can. Please help us get an impression of what our users think about the issue by completing this simple survey. Note that it is not a vote; we only want to get an idea of what you think. 1) Generifying* Wicket [ ] Can best be done like currently in the 1.4 branch, where models and components are both generified. I care most about the improved static type checking generified models and components give Wicket. [ ] Can best be done in a limited fashion, where we only generify IModel but not components. I care more about what generifying can do for API clarity (declaring a component to only accept certain models for instance) than static type checking. [ ] Should be avoided, I prefer the way 1.3 works. Because... (fill in your opinion here). [ ] (anything other than these choices?) 2) How strongly do you feel about your choice above? [ ] Whatever choice ultimately made, I'll happily convert/ start using 1.4 and up. [ ] I might rethink upgrading if my choice doesn't win. [ ] I definitively won't be using 1.4. if Wicket doesn't go for my preference. Thanks in advance for everyone participating, and pls feel free to explain yourself further beyond just answering these questions! Eelco p.s. I suggest that the core devs and most active participants and previous discussions wait a few days before giving their opinions so that we don't flood the thread right from the start. * Parameterizing would probably be the better word to use, but generifying seems to be the word that many people use. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Ajax postcall handler does not get called every time
I filed a bug report: https://issues.apache.org/jira/browse/WICKET-1572 This bug is so unfathomable, there is got to be some psychic being involve. On Wed, May 21, 2008 at 2:32 AM, TonyVegas [EMAIL PROTECTED] wrote: *revive zombie* has any simple solution been found? I am dealing with the same issue. RobinShine wrote: Hi Matt, Thanks for your quick answer. Although in this simple case, it is enough to only update the count label. However in my application, it is necessary to update the whole region including the component initiating the ajax action. One scenario is that I've written a treetable component based on table structure, and it encloses ajax links used to expand/collpase tree nodes. In the event handler of thse links, I modify tree structure to satisfy node expanding/collapsing, and add the whole treetable component to the ajax request target for simplicity reason. From your words, it seems that it is not safe to use Wicket Ajax this way. However, my application uses this pattern extensively. Are there any other approaches for my scenario? Regards. Robin Matthew Young [EMAIL PROTECTED] wrote: The problem is you are ajax updating this whole thing including the nested ajaxlink: link it causes the wicket-ajax js stuff header contributed everytime the link is clicked. Open the ajax debug window to see. This re-init wipe out the postcallhandler install on page load so there is nothing there to call once the link is clicked. I cannot explain why you need to close and re-open the browser for this to happen. It shouldn't work at all. I'm sure Matej and Igor can explain. Change your page to this and only ajax update the count then you have no problem: link -- View this message in context: http://www.nabble.com/Ajax-postcall-handler-does-not-get-called-every-time-tp16659218p17359455.html 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: Form models not populated when using FileUploadField and multipart/form-data .. ?
I'd forgotten that this was required on multipart forms: f.setMultiPart(true); Odd, I didn't call .setMultiPart(true); and I have no problem at all. On Mon, May 19, 2008 at 6:24 AM, Joel Halbert [EMAIL PROTECTED] wrote: I am an idiot. I'd forgotten that this was required on multipart forms: f.setMultiPart(true); (hanging head in shame) -- From: Joel Halbert [EMAIL PROTECTED] Sent: Monday, May 19, 2008 2:10 PM To: users@wicket.apache.org Subject: Re: Forn models not populated when using FileUploadField and multipart/form-data .. ? I've identified that in the cases where this is working the request type Wicket creates to handle the form submission is a MultipartServletWebRequest, and in those where it is not the request type is a standard ServletWebRequest. The form markup on both pages looks the same Form that does work: form id=addb enctype=multipart/form-data action=?wicket:bookmarkablePage=%3ARatingAddamp;wicket:interface=%3A7%3Aadd%3A%3AIFormSubmitListener%3A%3Aamp;bottomTab=0amp;topTab=0 method=post wicket:id=add Form that doesn't work: form id=register7 enctype=multipart/form-data action=?wicket:bookmarkablePage=%3ARegisterUseramp;wicket:interface=%3A2%3Aregister%3A%3AIFormSubmitListener%3A%3Aamp;bottomTab=0amp;topTab=0 method=post wicket:id=register Any ideas why a ServletWebRequest would be used to handle a form of type multipart ? -- From: Joel Halbert [EMAIL PROTECTED] Sent: Monday, May 19, 2008 1:14 PM To: users@wicket.apache.org Subject: Forn models not populated when using FileUploadField and multipart/form-data .. ? Hi, I'm experiencing a problem on a form whereby if I include a FileUploadField in the form, causing the form encoding type to become multipart/form-data, none of the model objects from other fields on the form are correctly populated when the form is submitted. Oddly enough we do have other pages that do use FileUploadField with no problems, and I'm unable to see any differences between the page that doesn't work and those that do. Is there any obvious reason why model objects might not get populated when the form enctype becomes multipart/form-data as is the case when using a FileUploadField ? If i remove the FileUploadField from the form everything works as expected. Thanks, Joel - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Text handling in wicket
He is probably talking about if resource string is html code, then there can be css class string in there like this: resource-string-x=This is span class=stand-outsomething something/span and span class=another-classsomething something/span. He is worry that if the designer change the class name stand-out or another-class, then you will have to edit many property resource file. On Sun, May 18, 2008 at 11:28 AM, Igor Vaynberg [EMAIL PROTECTED] wrote: i dont really understand what you are talking about -igor On Sun, May 18, 2008 at 11:25 AM, Mathias P.W Nilsson [EMAIL PROTECTED] wrote: Doesn't this meen that if I use a class for css or id then I need to consider, html file, property file and css file. So If a designer changes the css then I need to change the property file as well. Is this really good? -- View this message in context: http://www.nabble.com/Text-handling-in-wicket-tp17303050p17306072.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Account Activation Email generation and response processing: any design example?
You may also want to have a enum/int to represent what kind of token it is. New user, new email, forgot password, etc.. To have a field in the user-account table to store this value? Or do you mean to send this as part of the activation URL? And what is the purpose to have this? On Thu, May 15, 2008 at 6:42 PM, Ryan Gravener [EMAIL PROTECTED] wrote: You may also want to have a enum/int to represent what kind of token it is. New user, new email, forgot password, etc.. On Thu, May 15, 2008 at 7:01 PM, James Carman [EMAIL PROTECTED] wrote: java.util.UUID.randomUUID().toString() On Thu, May 15, 2008 at 6:57 PM, Matthew Young [EMAIL PROTECTED] wrote: I need to implement the usual account activation via email function. Can anyone point me to some example of how this is implemented? If in Wicket even better but anything would help me a lot. One question I have is how to generate hard to guess unique keys in the email link? I use Hibernate MySql, does this give me some easy way to generate these keys? Use Jakarta common-id to generate uuid? I plan to have an activation field in the user table to store the activation key, once the user respond to the activation email link, clear the field to indicate the account is activated. Is this how it's done? Thanks for any help! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Ryan Gravener http://twitter.com/ryangravener
Re: Account Activation Email generation and response processing: any design example?
What is the advantage of using message digest over uuid? Isn't message digest not guaranteed to be unique where as UUID is always unique? On Thu, May 15, 2008 at 7:39 PM, Martin Makundi [EMAIL PROTECTED] wrote: You could also just use a md5 hashkey with content specific to the account: MessageDigest messageDigest = MessageDigest.getInstance(MD5); return new String(messageDigest.digest((encryptionKey + value).getBytes())); ** Martin 2008/5/16 Ryan Gravener [EMAIL PROTECTED]: You may also want to have a enum/int to represent what kind of token it is. New user, new email, forgot password, etc.. On Thu, May 15, 2008 at 7:01 PM, James Carman [EMAIL PROTECTED] wrote: java.util.UUID.randomUUID().toString() On Thu, May 15, 2008 at 6:57 PM, Matthew Young [EMAIL PROTECTED] wrote: I need to implement the usual account activation via email function. Can anyone point me to some example of how this is implemented? If in Wicket even better but anything would help me a lot. One question I have is how to generate hard to guess unique keys in the email link? I use Hibernate MySql, does this give me some easy way to generate these keys? Use Jakarta common-id to generate uuid? I plan to have an activation field in the user table to store the activation key, once the user respond to the activation email link, clear the field to indicate the account is activated. Is this how it's done? Thanks for any help! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Ryan Gravener http://twitter.com/ryangravener - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: RequiredBorder being applied multiple times in ajax calls
Sorry I can't help you with your question. But may I ask where you get the
PhoneFormatter?
On Wed, May 14, 2008 at 5:58 PM, Sam Barnum [EMAIL PROTECTED] wrote:
Using the tips in this PDF
http://londonwicket.org/content/LondonWicket-FormsWithFlair.pdf
I created the simple RequiredBorder class as follows:
public class RequiredBorder extends MarkupComponentBorder {
public void renderAfter(Component component) {
FormComponent fc = (FormComponent) component;
if (fc.isRequired()) {
super.renderAfter(component);
}
}
}
This basically adds a * after any required fields. It seemed to work
great until I used it with an ajax phone formatter behavior:
new AjaxFormComponentUpdatingBehavior(onchange) {
protected void onUpdate(AjaxRequestTarget target) {
Object oldValue = component.getValue();
String formatted = new PhoneFormatter().format(oldValue);
component.setModelObject(formatted);
target.addComponent(component);
}
}
This caused duplicate * indicators to appear after my phone field when
the phone number changed, one per onchange request. I tried adding a
boolean field to the RequiredBorder so it only gets processed once. This
fixed the phone formatter duplicates, but if the form submits and stays on
the same page, all the * marks disappear from the required fields.
This is definitely some sort of lifecycle problem, but how do you fix it?
On a related note, is it generally a bad idea to mix AJAX and non-ajax
actions? It seems like this is one of many issues I've run into when doing
this.
Thanks,
-Sam Barnum
Account Activation Email generation and response processing: any design example?
I need to implement the usual account activation via email function. Can anyone point me to some example of how this is implemented? If in Wicket even better but anything would help me a lot. One question I have is how to generate hard to guess unique keys in the email link? I use Hibernate MySql, does this give me some easy way to generate these keys? Use Jakarta common-id to generate uuid? I plan to have an activation field in the user table to store the activation key, once the user respond to the activation email link, clear the field to indicate the account is activated. Is this how it's done? Thanks for any help!
Re: Is there a setGatherAbbreviatedBrowserInfo(true) as appose to setGatherExtendedBrowserInfo(true)?
Thank you! I see how this work now.
On Sun, May 4, 2008 at 10:17 PM, Eelco Hillenius [EMAIL PROTECTED]
wrote:
On Fri, May 2, 2008 at 4:59 PM, Matthew Young [EMAIL PROTECTED] wrote:
I only want to find out the user's timezone.
setGatherExtendedBrowserInfo(true) redirect page take too long,
sometimes
it
stays on the screen many seconds.
You can often best do this in a custom way by either creating your own
variant of WebRequestCycle#newClientInfo or e.g. by integrating it in a
login form for instance (which of course only works for applications where
users have to be logged in before they get to the point where your browser
info matters).
That roughly works like this:
Java:
pubic LoginForm(String id) {
super(id, new CompoundPropertyModel(new ClientPropertiesBean()));
add(new HiddenField(navigatorAppName));
add(new HiddenField(navigatorAppVersion));
add(new HiddenField(navigatorAppCodeName));
add(new HiddenField(navigatorCookieEnabled));
add(new HiddenField(navigatorJavaEnabled));
add(new HiddenField(navigatorLanguage));
add(new HiddenField(navigatorPlatform));
add(new HiddenField(navigatorUserAgent));
add(new HiddenField(screenWidth));
add(new HiddenField(screenHeight));
add(new HiddenField(screenColorDepth));
add(new HiddenField(utcOffset));
...
HTML template:
wicket:head!-- if in a panel --
script language=javascript src=/html/static/js/rollover.js/script
/wicket:head
...
form name=login wicket:id=login style=margin: 0px;
onsubmit=submitform(this)
span style=display: hidden;
input type=hidden name=navigatorAppName
wicket:id=navigatorAppName
value=test /
input type=hidden name=navigatorAppVersion
wicket:id=navigatorAppVersion value=test /
input type=hidden name=navigatorAppCodeName
wicket:id=navigatorAppCodeName /
input type=hidden name=navigatorCookieEnabled
wicket:id=navigatorCookieEnabled /
input type=hidden name=navigatorJavaEnabled
wicket:id=navigatorJavaEnabled /
input type=hidden name=navigatorLanguage
wicket:id=navigatorLanguage /
input name=navigatorPlatform type=hidden
wicket:id=navigatorPlatform /
input name=navigatorUserAgent type=hidden
wicket:id=navigatorUserAgent /
input name=screenWidth type=hidden wicket:id=screenWidth /
input name=screenHeight type=hidden wicket:id=screenHeight /
input name=screenColorDepth type=hidden
wicket:id=screenColorDepth
/
input name=utcOffset type=hidden wicket:id=utcOffset /
/span
...
/form
...
Login.js:
function submitform(form) {
form.navigatorAppName.value = window.navigator.appName;
form.navigatorAppVersion.value = window.navigator.appVersion;
form.navigatorAppCodeName.value = window.navigator.appCodeName;
var cookieEnabled = (window.navigator.cookieEnabled)? true : false;
if (typeof window.navigator.cookieEnabled == undefined
!cookieEnabled)
{
document.cookie = wickettestcookie;
cookieEnabled = (document.cookie.indexOf(wickettestcookie)!=-1)? true
:
false;
}
form.navigatorCookieEnabled.value = cookieEnabled;
form.navigatorJavaEnabled.value = window.navigator.javaEnabled();
form.navigatorLanguage.value = window.navigator.language ?
window.navigator.language : window.navigator.userLanguage;
form.navigatorPlatform.value = window.navigator.platform;
form.navigatorUserAgent.value = window.navigator.userAgent;
if (window.screen) {
form.screenWidth.value = window.screen.width;
form.screenHeight.value = window.screen.height;
form.screenColorDepth.value = window.screen.colorDepth;
}
form.utcOffset.value = (new Date().getTimezoneOffset() / -60);
return true;
}
That should give you an idea :-)
Eelco
Can the UploadProgressBar not submit if the file field is blank?
Instead of submit, pop up a dialog telling the user to choose a file to upload? As is now, the UploadProgressBar show up, form submit , getFileUpload returns null and error handling happens on the server.
Re: Can the UploadProgressBar not submit if the file field is blank?
Can you just mark it as required?
It's not the validation part I have problem with. I want to prevent the
UploadProgressBar from showing up when the field is blank and show a
javascript alert in that case. There is no need to submit to the server.
The UploadProgressBar installs an 'onsubmit' event handler to show itself.
It's installed by adding a AttributeModifier to the form. Is there any way I
can put stuff *in front* of its javascript? So I can have something like
this:
if (field.value == null || field.value==){alert(You must choose a file
to upload);return false;}[the rest of UploadProgressBar stuff]
On Fri, May 2, 2008 at 3:19 AM, James Carman [EMAIL PROTECTED]
wrote:
Can you just mark it as required?
On Fri, May 2, 2008 at 2:15 AM, Matthew Young [EMAIL PROTECTED] wrote:
Instead of submit, pop up a dialog telling the user to choose a file to
upload? As is now, the UploadProgressBar show up, form submit ,
getFileUpload returns null and error handling happens on the server.
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Re: Can the UploadProgressBar not submit if the file field is blank?
I solve this problem by putting an 'onclick' handler on the Submit button to check for blank input.
Is there a setGatherAbbreviatedBrowserInfo(true) as appose to setGatherExtendedBrowserInfo(true)?
I only want to find out the user's timezone. setGatherExtendedBrowserInfo(true) redirect page take too long, sometimes it stays on the screen many seconds.
Re: RTFM messages
Just want to add my appreciation to all the help I got here, especially from Igor. Sometime I receive the answer instantly, even on weekend! One thing I learn to do is not only read the javadoc but read the code. A lot of the component stuffs are pretty easy to follow, especially if you use something like Eclipse's Java Browsing. Go Wicket!
Re: How to show a bottom-of-the-page feedback panel?
public class YourPage extends WebPage implement IHeadContributor {
// in case form has error, scroll down
@Override public void renderHead(IHeaderResponse r) {
if (form.hasError()) {
r.renderOnLoadJavascript(location.hash='YOUR-ANCHOR');
}
}
}
On Thu, May 1, 2008 at 4:08 PM, nate roe [EMAIL PROTECTED] wrote:
If I have a feedback panel positioned together with a form at the bottom
of
a very long page, how can I cause the browser to snap to that feedback
panel
upon validation error?
I could use an anchor tag at the feedback panel, but how would I tell
Wicket
to go to that anchor upon validation error?
Thanks,
Nate Roe
How to run some javascript some # of seconds after page is loaded
I have a feedback panel on the page I want to fade way after 7 seconds. I
tried adding this to the page:
private static AbstractBehavior feedbackSelfDisappear = new
AbstractBehavior() {
private static final long serialVersionUID = 1L;
@Override public void renderHead(IHeaderResponse response) {
super.renderHead(response);
response.renderOnDomReadyJavascript(window.setTimeout(Effect.Fade('feedback-id'),
7000));
}
};
But the fade happens immediately without delay. I tried these and all the
same:
response.renderOnDomReadyJavascript(setTimeout(Effect.Fade('feedback-id'),
7000));
response.renderOnLoadReadyJavascript(window.setTimeout(Effect.Fade('feedback-id'),
7000));
response.renderOnLoadReadyJavascript(setTimeout(Effect.Fade('feedback-id'),
7000));
What's the right way to get make this happen?
Re: How to run some javascript some # of seconds after page is loaded
Alright, that worked. Thanks!
On Wed, Apr 30, 2008 at 6:13 PM, Igor Vaynberg [EMAIL PROTECTED]
wrote:
window.setTimeout(function() {Effect.Fade('feedback-id');}, 7000)
-igor
On Wed, Apr 30, 2008 at 6:08 PM, Matthew Young [EMAIL PROTECTED] wrote:
I have a feedback panel on the page I want to fade way after 7 seconds.
I
tried adding this to the page:
private static AbstractBehavior feedbackSelfDisappear = new
AbstractBehavior() {
private static final long serialVersionUID = 1L;
@Override public void renderHead(IHeaderResponse response) {
super.renderHead(response);
response.renderOnDomReadyJavascript(window.setTimeout(Effect.Fade('feedback-id'),
7000));
}
};
But the fade happens immediately without delay. I tried these and all
the
same:
response.renderOnDomReadyJavascript(setTimeout(Effect.Fade('feedback-id'),
7000));
response.renderOnLoadReadyJavascript(window.setTimeout(Effect.Fade('feedback-id'),
7000));
response.renderOnLoadReadyJavascript(setTimeout(Effect.Fade('feedback-id'),
7000));
What's the right way to get make this happen?
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Anyone seen this Firefox bug: tabs stop working after ajax update
I have a tabpanel. After ajax update to a div inside the tab-panel, the tab stop working: rollover hover doesn't work, no reaction to click. This only happen to Firefox both Windows and Linux. No problem with IE7, Opera or Safari. You can see this in action here: http://208.131.142.119:8080/gsweb/invitations;. Scroll to the bottom and click on the navigator. This triggers an ajax update to a div inside the tab-panle div and the navigator itself. After that, the tabs stop working. What is going on?
Re: Anyone seen this Firefox bug: tabs stop working after ajax update
I think that your images div is overlapping the tab-row div.
Oh wow, thanks for spotting this. The tab-panel div is overlapping tab-row
div. I have no idea why though.
I use your suggestion on tab-panel:
div.tab-panel { margin-top: 45px; }
and no more problem with the tabs.
But how did they become overlap? Margin properties are not inherited so it
couldn't be from the parent.
Thanks a lot for your help.
On Mon, Apr 28, 2008 at 10:26 AM, Cristi Manole [EMAIL PROTECTED]
wrote:
I think that your images div is overlapping the tab-row div.
You could try to *add margin-top: 45px;* in the #photos style [line 172 in
your style.css].
I am not sure if this will work since I see the first time the page loads
the tabs work... anyways, by changing those on the fly in my browser I
managed to get it working after clicking the navigator, as you need it to.
Hope this helps,
Cristi Manole
On Mon, Apr 28, 2008 at 9:18 AM, Matthew Young [EMAIL PROTECTED] wrote:
I have a tabpanel. After ajax update to a div inside the tab-panel, the
tab
stop working: rollover hover doesn't work, no reaction to click. This
only
happen to Firefox both Windows and Linux. No problem with IE7, Opera or
Safari. You can see this in action here:
http://208.131.142.119:8080/gsweb/invitations;. Scroll to the bottom
and
click on the navigator. This triggers an ajax update to a div inside
the
tab-panle div and the navigator itself. After that, the tabs stop
working.
What is going on?
Is it kosher to have wicket-event.js and wicket-ajax.js contributed on every ajax update?
The AjaxPagingNavigator is header-contributing wicket-event.js and wicket-ajax.js everytime a link is clicked. There must be something in these js to make this ok?
Re: Is it kosher to have wicket-event.js and wicket-ajax.js contributed on every ajax update?
filter out the duplicates on the client side How do you do that? Would it be possible to make stuff like scriptaculous effects to work like that? Scriptaculous doesn't work if it's ajax contributed more than once. On Sat, Apr 26, 2008 at 11:25 PM, Igor Vaynberg [EMAIL PROTECTED] wrote: wicket will filter out the duplicates on the client side -igor On Sat, Apr 26, 2008 at 11:20 PM, Matthew Young [EMAIL PROTECTED] wrote: The AjaxPagingNavigator is header-contributing wicket-event.js and wicket-ajax.js everytime a link is clicked. There must be something in these js to make this ok? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Is it kosher to have wicket-event.js and wicket-ajax.js contributed on every ajax update?
Wicket filters the contributions on client side (according to the URL) Can explain what is (according to the URL)? Does the filtering apply to any js? If wicket js is filtered on the client side, then I don't know what's going on with this question: http://www.nabble.com/Ajax-postcall-handler-does-not-get-called-every-time-td16659218.html#a16663054 Can you please elaborate on scriptaculous not working? I run into this problem with the lightbox component in wicket-stuff. Lightbox uses scriptaculous. My page also uses scriptaculous so I includes the lib (implements IHeaderContributor and renderHead on the page). On ajax update, the lightbox component contributes scriptaculous. Once that happen, scriptaculous effects stops working. I had to disable lightbox from contributing scriptaculous. Another problem is the lightbox.js needs to be part of the page because it initializes itself on window load event. Lightbox doesn't work if lightbox.js is loaded via ajax because there is no window load event to hook itself up. On Sun, Apr 27, 2008 at 2:15 AM, Matej Knopp [EMAIL PROTECTED] wrote: Wicket filters the contributions on client side (according to the URL). Can you please elaborate on scriptaculous not working? -Matej On Sun, Apr 27, 2008 at 9:43 AM, Matthew Young [EMAIL PROTECTED] wrote: filter out the duplicates on the client side How do you do that? Would it be possible to make stuff like scriptaculous effects to work like that? Scriptaculous doesn't work if it's ajax contributed more than once. On Sat, Apr 26, 2008 at 11:25 PM, Igor Vaynberg [EMAIL PROTECTED] wrote: wicket will filter out the duplicates on the client side -igor On Sat, Apr 26, 2008 at 11:20 PM, Matthew Young [EMAIL PROTECTED] wrote: The AjaxPagingNavigator is header-contributing wicket-event.js and wicket-ajax.js everytime a link is clicked. There must be something in these js to make this ok? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Resizable and reorderable grid components. http://www.inmethod.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Is it kosher to have wicket-event.js and wicket-ajax.js contributed on every ajax update?
That would be a wicket bug, is there a jira entry for it?
Just created one:
https://issues.apache.org/jira/browse/WICKET-1572
This one should not be called a bug. Open browser first, then start wicket
app, it's fine. But start wicket app first, then open browser, it's not.
What difference do it make? The fix and the explanation will be real
interesting.
In that case lightbox needs to be fixed
lightbox.js does this at the very end:
function initLightbox() { myLightbox = new Lightbox(); }
Event.observe(window, 'load', initLightbox, false);
So how to fix this? Change lightbox.js?
A question for Igor
I am looking at the wicket.markup.html.tabs.TabbedPanel (wicket-extensions)http://wicketstuff.org/wicket13/compref/?wicket:bookmarkablePage=%3Aorg.apache.wicket.examples.compref.TabbedPanelPageexample on http://wicketstuff.org/wicket13/compref/, I couldn't figure out how you switch the css. Is that done in WicketExamplePage? Unfortunately, WicketExamplePage.java is not part of the source.
Re: A question for Igor
Ah, I see. Thanks! // add the new tabbed panel, attribute modifier only used to switch // between different css variations add(new TabbedPanel(tabs, tabs).add(new AttributeModifier(class, true, TabbedPanelPage.this.getModel(; On Wed, Apr 23, 2008 at 11:12 PM, Igor Vaynberg [EMAIL PROTECTED] wrote: the code is on TabbedPanelPage, the links simply switch the css class that is on the div tag used to attach to tabbed panel. -igor On Wed, Apr 23, 2008 at 11:08 PM, Matthew Young [EMAIL PROTECTED] wrote: I am looking at the wicket.markup.html.tabs.TabbedPanel (wicket-extensions) http://wicketstuff.org/wicket13/compref/?wicket:bookmarkablePage=%3Aorg.apache.wicket.examples.compref.TabbedPanelPage example on http://wicketstuff.org/wicket13/compref/, I couldn't figure out how you switch the css. Is that done in WicketExamplePage? Unfortunately, WicketExamplePage.java is not part of the source. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Anyway to fix this generic warning?
ArthIT: How to suppress the warning is not why I asked the question. I want
to be sure generify Wicket is correct so user code can be clean and warning
free.
in Eclipse go to Window - Preferences
Type Generic in the search box. Now you should see the
Java-compiler-Errors/Warnings Node.
Open it, and change settings under Generic types to whatever you want
(Ignore f.e.)
I don't do this because that covers up all the warnings of that kind. I
prefer to see the warnings and deal with them. If the warning cannot be
fixed, I use @SupressWarning on the spot.
On Thu, Apr 24, 2008 at 3:53 AM, ArthIT [EMAIL PROTECTED] wrote:
Hi,
in Eclipse go to Window - Preferences
Type Generic in the search box. Now you should see the
Java-compiler-Errors/Warnings Node.
Open it, and change settings under Generic types to whatever you want
(Ignore f.e.)
Cheerz
MYoung wrote:
(Other than using @SupressWarnings)
AjaxFallbackButtonPage1 submitButton = new
AjaxFallbackButtonPage1(submitButton, form) {
@Override protected void onSubmit(AjaxRequestTarget target,
Form
f) { Warning here
.
Form is a raw type. References to generic type FormT should be
parameterized.
--
View this message in context:
http://www.nabble.com/Anyway-to-fix-this-generic-warning--tp16848154p16849776.html
Sent from the Wicket - User mailing list archive at Nabble.com.
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Re: image resource
new WebMarkupContainer(wicketId) {
private static final long serialVersionUID = 1L;
@Override protected void onComponentTag(final ComponentTag tag){
super.onComponentTag(tag);
tag.put(src, http://www.someothersite.com/image.gif;);
}
};
On Thu, Apr 24, 2008 at 11:47 AM, i ii [EMAIL PROTECTED] wrote:
how to get image src from other site? i need to update image based on user
input
// does not work
new Image(wicketId, new Model(http://www.someothersite.com/image.gif
));
Re: Anyway to fix this generic warning?
Form?
I tried that already and it's no good.
Compile Error: Name clash: The method onSubmit(AjaxRequetTarget, Form?) of
type new AjaxFallbackButtonPage1(){} has the same erasure as
onSubmit(AjaxRequestTarget, Form) of type AjaxFallbackButtonT but does not
override it.
On Wed, Apr 23, 2008 at 2:54 AM, Johan Compagner [EMAIL PROTECTED]
wrote:
Form?
On Wed, Apr 23, 2008 at 6:52 AM, Matthew Young [EMAIL PROTECTED] wrote:
(Other than using @SupressWarnings)
AjaxFallbackButtonPage1 submitButton = new
AjaxFallbackButtonPage1(submitButton, form) {
@Override protected void onSubmit(AjaxRequestTarget target,
Form
f) { Warning here
.
Form is a raw type. References to generic type FormT should be
parameterized.
Anyway to fix this generic warning?
(Other than using @SupressWarnings)
AjaxFallbackButtonPage1 submitButton = new
AjaxFallbackButtonPage1(submitButton, form) {
@Override protected void onSubmit(AjaxRequestTarget target, Form
f) { Warning here
.
Form is a raw type. References to generic type FormT should be
parameterized.
PageableListView need to be generified?
I'm getting warning on:
new PageableListView() {
@Override protected void populateItem(ListItem item) {
ListItem is generic. References to generic type ListItemT should be
parameterized.
Re: Why is LoadDetachableModel called twice?
dump the stack trace and see? new Exception().printStackTrace(); On Fri, Apr 18, 2008 at 8:45 PM, Fernando Wermus [EMAIL PROTECTED] wrote: Warren, I am new using LoadableDetacheModel. I would like to know why is called twice in your example. Thanks. -- Fernando Wermus.
Re: possible html parsing bug?
public class WicketApplication extends WebApplication
{
@Override public void init() {
this.getMarkupSettings().setStripXmlDeclarationFromOutput(true);
}
}
On Wed, Apr 16, 2008 at 3:06 AM, [EMAIL PROTECTED] wrote:
Hi:
It took me a while to find out why my iframe was not displaying properly.
I have a parent/container page like
?xml version=1.0 encoding=UTF-8?
!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
html xmlns=http://www.w3.org/1999/xhtml; xmlns:wicket=
http://wicket.apache.org/;
...
wicket:childiframe child/wicket:child
and the child page is like
?xml version=1.0 encoding=UTF-8?
!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
html xmlns=http://www.w3.org/1999/xhtml; xmlns:wicket=
http://wicket.apache.org/;
...
wicket:extend
The final rendering the html page would contain ?xml. declaration ,
which results in improper display in browser. Once I remove the ?xml..
line from the child html file, the final rendering of html
does not show ?xml line, i.e. the first line is !DOCTYPE..., and this
somehow make the browser happy and display the page correctly.
My understanding is that for child page, wicket would discard anything
outside wicket:extend, but apparently, the presence of ?xml as the
first line in child html somehow forced the parser to add the ?xml to the
final html output as the first line, which also surprises as I thought
wicket would stream out content as it goes instead of waiting to parse the
entire tree.
Thanks
Re: Ajax postcall handler does not get called every time
The problem is you are ajax updating this whole thing including the nested ajaxlink: div wicket:id=container div wicket:id=count/div a wicket:id=linklink/a /div it causes the wicket-ajax js stuff header contributed everytime the link is clicked. Open the ajax debug window to see. This re-init wipe out the postcallhandler install on page load so there is nothing there to call once the link is clicked. I cannot explain why you need to close and re-open the browser for this to happen. It shouldn't work at all. I'm sure Matej and Igor can explain. Change your page to this and only ajax update the count then you have no problem: div wicket:id=container div wicket:id=count/div /div a wicket:id=linklink/a
Re: Ajax postcall handler does not get called every time
Where is the attachment?
How to get wicket-SNAPSHOT?
I want to use wicket-SNAPSHOT to give 1.4 a try. But I get mvn error: [INFO] snapshot org.apache.wicket:wicket:SNAPSHOT: checking for updates from wicket-snapshots Downloading: http://wicketstuff.org/maven/repository//org/apache/wicket/wicket/SNAPSHOT/wicket-SNAPSHOT.pom Downloading: http://wicketstuff.org/maven/repository//org/apache/wicket/wicket/SNAPSHOT/wicket-SNAPSHOT.jar [WARNING] An error occurred during dependency resolution.Failed to retrieve org.apache.wicket:wicket-SNAPSHOT Caused by: Unable to download the artifact from any repository Here is my pom.xml ... repositories repository idwicket-snapshots/id nameWicket snapshot repository/name urlhttp://wicketstuff.org/maven/repository//url /repository /repositories properties wicket.versionSNAPSHOT/wicket.version jetty.version6.1.7/jetty.version /properties What am I doing wrong?
Migrating to 1.4-SNAPSHOT: how to rid of generic warnings?
Oh mine, some many generic warnings after moving to 1.4. I got rid of them
by putting in type parameters but I'm not sure if I'm doing the right thing.
There is one warning I don't know how to fix:
WARNING: Type safety: the method add(Component) belongs to the raw type
MarkupContainer. Reference to generic type MarkupContainerT should be
parameterized.
What are the benefits of generifying Wicket? I only know one is type safe
model. What else?
Here is a little test page, please take a look and see if I'm doing thing
correctly?
public class HomePage extends WebPage {
private static final long serialVersionUID = 1L;
private String hi =;
private int count;
public HomePage(final PageParameters parameters) {
// WARNING HERE and next line
add(new LabelHomePage(message, If you see this message wicket
is properly configured and running));
add(new FeedbackPanel(feedback));
FormHomePage form = new FormHomePage(form, new
CompoundPropertyModelHomePage(this)) {
private static final long serialVersionUID = 1L;
@Override public void onSubmit() {
++count;
}
};
add(form);// WARNING HERE
form.add(new TextFieldHomePage(hi).setRequired(true));
// WARNING HERE
add(new LabelHomePage(hihi, new PropertyModelHomePage(this,
hello)));
}
public String getHello() {
return hi + : you say hello + count + times.;
}
}
Re: Migrating to 1.4-SNAPSHOT: how to rid of generic warnings?
public class HomePage extends WebPageObject {
ERROR: The type WebPage is not generic; it cannot be parameterized with
arguments Object
you COULD use the @SuppressWarnings({unchecked})
I would rather not use @SupressWarnings if I can do the right thing.
On Thu, Apr 10, 2008 at 4:49 PM, Matej Knopp [EMAIL PROTECTED] wrote:
Problem is that WebPage is generic class but your instance doesn't
have the type specified. Since you page doesn't have a model object
the type is not really necessary, but the compiler doesn't know that.
You can try this:
public class HomePage extends WebPageObject {
This should get rid of the wanings when adding components.
-Matej
On Fri, Apr 11, 2008 at 1:19 AM, Matthew Young [EMAIL PROTECTED] wrote:
Oh mine, some many generic warnings after moving to 1.4. I got rid of
them
by putting in type parameters but I'm not sure if I'm doing the right
thing.
There is one warning I don't know how to fix:
WARNING: Type safety: the method add(Component) belongs to the raw type
MarkupContainer. Reference to generic type MarkupContainerT should be
parameterized.
What are the benefits of generifying Wicket? I only know one is type
safe
model. What else?
Here is a little test page, please take a look and see if I'm doing
thing
correctly?
public class HomePage extends WebPage {
private static final long serialVersionUID = 1L;
private String hi =;
private int count;
public HomePage(final PageParameters parameters) {
// WARNING HERE and next line
add(new LabelHomePage(message, If you see this message
wicket
is properly configured and running));
add(new FeedbackPanel(feedback));
FormHomePage form = new FormHomePage(form, new
CompoundPropertyModelHomePage(this)) {
private static final long serialVersionUID = 1L;
@Override public void onSubmit() {
++count;
}
};
add(form);// WARNING HERE
form.add(new TextFieldHomePage(hi).setRequired(true));
// WARNING HERE
add(new LabelHomePage(hihi, new
PropertyModelHomePage(this,
hello)));
}
public String getHello() {
return hi + : you say hello + count + times.;
}
}
--
Resizable and reorderable grid components.
http://www.inmethod.com
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Re: Invoulentary session sharing/leakage in Wicket 1.3.x
log.error(Session.get().getId() + + Session.get().hashCode() + + currentIp + C: + currentCustomer != null ? currentCustomer.getFullName() : nocustomer); You should put parent around ?:. The '+' op is evaluated before !=. Your statement is effectively this: (C: + currentCustomer) != null ? currentCustomer.getFullName() : nocustomer So != null is always true and you get NPE on currentCustomer.getFullName() Do this: C: + (currentCustomer != null ? currentCustomer.getFullName() : nocustomer)); then you are safe. On Tue, Apr 8, 2008 at 8:01 AM, Edvin Syse [EMAIL PROTECTED] wrote: I think I have something... Look at the attached stacktrace. It seems I get an NPE on the line where I do: log.error(Session.get().getId() + + Session.get().hashCode() + + currentIp + C: + currentCustomer != null ? currentCustomer.getFullName() : nocustomer); I think that Session.get() returns null somehow.. That's not supposed to happen, is it? -- Edvin 16:54:20,902 ERROR [RequestCycle] [btpool0-9] org.mortbay.jetty.EofException org.apache.wicket.WicketRuntimeException: org.mortbay.jetty.EofException at org.apache.wicket.protocol.http.request.WebErrorCodeResponseTarget.respond(WebErrorCodeResponseTarget.java:96) at org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:104) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1172) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1243) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1330) at org.apache.wicket.RequestCycle.request(RequestCycle.java:493) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:358) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:194) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206) at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) at org.mortbay.jetty.Server.handle(Server.java:324) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395) at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:450) Caused by: org.mortbay.jetty.EofException at org.mortbay.jetty.HttpGenerator.flush(HttpGenerator.java:760) at org.mortbay.jetty.AbstractGenerator$Output.flush(AbstractGenerator.java:566) at org.mortbay.jetty.HttpConnection$Output.flush(HttpConnection.java:910) at org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:650) at org.mortbay.jetty.AbstractGenerator$Output.write(AbstractGenerator.java:577) at org.mortbay.util.ByteArrayISO8859Writer.writeTo(ByteArrayISO8859Writer.java:103) at org.mortbay.jetty.handler.ErrorHandler.handle(ErrorHandler.java:55) at org.mortbay.jetty.servlet.ErrorPageErrorHandler.handle(ErrorPageErrorHandler.java:117) at org.mortbay.jetty.Response.sendError(Response.java:274) at org.mortbay.jetty.Response.sendError(Response.java:340) at org.apache.wicket.protocol.http.request.WebErrorCodeResponseTarget.respond(WebErrorCodeResponseTarget.java:91) ... 24 more Caused by: java.io.IOException: Connection reset by peer at sun.nio.ch.FileDispatcher.writev0(Native Method) at sun.nio.ch.SocketDispatcher.writev(SocketDispatcher.java:33) at sun.nio.ch.IOUtil.write(IOUtil.java:164) at sun.nio.ch.SocketChannelImpl.write0(SocketChannelImpl.java:365) at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:388) at java.nio.channels.SocketChannel.write(SocketChannel.java:360) at org.mortbay.io.nio.ChannelEndPoint.flush(ChannelEndPoint.java:229) at org.mortbay.io.nio.SelectChannelEndPoint.flush(SelectChannelEndPoint.java:197) at
Re: Page loads too slow
this page takes about 2-5 seconds to load, but this only happens when it's loaded for the first time I observe the same thing and this has to do with Captcha. I think it's because it uses Java graphic stuff and it take time to load and initialize. On Tue, Apr 8, 2008 at 7:48 AM, Sergey Podatelev [EMAIL PROTECTED] wrote: Hello, I have this problem which is hard to debug, perhaps you guys will give me some pointers. The page is a registration page, so it has a form with a number of inputs and select-s, one of which is pretty huge -- it contains about sixty countries, and a captcha. The actual problem is -- this page takes about 2-5 seconds to load, but this only happens when it's loaded for the first time after application is deployed. After that, page load takes no longer than any other one. I've tried the obvious and put some time printouts, but all the page construction took less than a tenth of a second, and the latest printout from the onAfterRender() pops after another half a second. Can anyone think of a way to debug this issue? -- sp
Problem: IntegerConverter cannot parse or display locale specific format like 999,999
I want a Label to display Integer as 999,999,999 but it's not happening.
Basic problem is inside IntegerConverter, NumberFormat is created in
abstractIntegerConverter like this:
public NumberFormat getNumberFormat(Locale locale)
{
NumberFormat numberFormat = (NumberFormat)numberFormats.get(locale);
if (numberFormat == null)
{
numberFormat = NumberFormat.getIntegerInstance(locale);
numberFormat.setParseIntegerOnly(true);
numberFormat.setGroupingUsed(false); //
!!! why set to false?
numberFormats.put(locale, numberFormat);
}
return (NumberFormat)numberFormat.clone();
}
Because setGroupingUsed(false), IntegerConverter cannot parse locale
formatted input like 999,999(raise conversion exception) or output in
locale specific format. DecimalConverter is not like this.
Is there some specific reason to call setGroupingUsed(false)? Can we have
this remove?
Re: IntegerConverter cannot parse or display locale specific format like 999,999
Any reply?
Re: IntegerConverter cannot parse or display locale specific format like 999,999
I don't see any good reason to call numberFormat.setGroupingUsed(false);, it just disable the locale capability. This just doesn't make any sense to me. Why not subclass label and override getNumberFormat(Locale)? Pretty easy. You probably mean override Component#getConverter(Class type). Another option is to install my integerconverter in my app. Anyway, this should be corrected in Wicket if it's wrong. I filed a bug report: https://issues.apache.org/jira/browse/WICKET-1494 On Mon, Apr 7, 2008 at 7:23 PM, Nick Heudecker [EMAIL PROTECTED] wrote: Why not subclass label and override getNumberFormat(Locale)? Pretty easy. On Mon, Apr 7, 2008 at 7:02 PM, Matthew Young [EMAIL PROTECTED] wrote: Any reply? -- Nick Heudecker
Re: DoubleConverter broken for locale vi (vietnamese)
For the vi locale, . is the radix mark and , is the decimal mark. So 99,0 is 990. See this: Double doubleValue = new Double(999.999); String convertString = iConverter.convertToString(doubleValue, newLocale(vi)); System.out.println(Double value: + doubleValue + := converted value: + convertString); Output: Double value: 999.999:= converted value: 9.999.999,999 This is how Sun has setup the DecimalFormat for the vi locale. Nothing to do with Wicket. On Sat, Apr 5, 2008 at 9:27 AM, petrisoft [EMAIL PROTECTED] wrote: Hi I am using wicket 1.3.2 and it seems the Double Converter is broken for the Vietnamese language. How would I get round this?. It keeps on adding an extra zero. IConverter iConverter = new DoubleConverter(); String valueStr = 99.0; Double convertValue = (Double) iConverter.convertToObject(valueStr, new Locale(vi)); System.out.println(Double entered String value: + valueStr + := converted value: + convertValue); Output: Double entered String value: 99.0:= converted value: 990.0 Thanks Petrisoft -- View this message in context: http://www.nabble.com/DoubleConverter-broken-for-locale-vi-%28vietnamese%29-tp16515228p16515228.html 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: FeedbackPanel ul has no class
The book is incorrect. There is no class attribute in the ul tag and
there is no way to add one through FeedbackPanel class. But you can do
this:
div class=feedbackPanel wicket:id=feedbackF/div
and style the feedback ul:
.feedbackPanel ul {
etc etc
}
On Sat, Apr 5, 2008 at 12:57 PM, Zach Cox [EMAIL PROTECTED] wrote:
In the latest early access version of Wicket in Action, page 202, it
gives this as the markup that FeedbackPanel produces:
ul class=feedbackPanel
li class=feedbackPanelERROR
span class=feedbackPanelERRORField 'name' is required./span
/li
/ul
However, in real usage the ul element has no class attribute. Is this
a bug in Wicket 1.3.2 or am I missing something?
Thanks,
Zach
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Re: FeedbackPanel ul has no class
Jira added: https://issues.apache.org/jira/browse/WICKET-1485
On Sat, Apr 5, 2008 at 2:11 PM, Igor Vaynberg [EMAIL PROTECTED]
wrote:
you can just subclass the panel and provide your own markup with the
class on the ul. also add a jira issue to have it added to the core
panel
-igor
On Sat, Apr 5, 2008 at 2:08 PM, Matthew Young [EMAIL PROTECTED] wrote:
The book is incorrect. There is no class attribute in the ul tag and
there is no way to add one through FeedbackPanel class. But you can do
this:
div class=feedbackPanel wicket:id=feedbackF/div
and style the feedback ul:
.feedbackPanel ul {
etc etc
}
On Sat, Apr 5, 2008 at 12:57 PM, Zach Cox [EMAIL PROTECTED] wrote:
In the latest early access version of Wicket in Action, page 202, it
gives this as the markup that FeedbackPanel produces:
ul class=feedbackPanel
li class=feedbackPanelERROR
span class=feedbackPanelERRORField 'name' is
required./span
/li
/ul
However, in real usage the ul element has no class attribute. Is
this
a bug in Wicket 1.3.2 or am I missing something?
Thanks,
Zach
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Re: DataPicker problem
If you use Maven, just add the dependency:
dependency
groupIdorg.apache.wicket/groupId
artifactIdwicket-extensions/artifactId
version${wicket.version}/version
/dependency
dependency
groupIdorg.apache.wicket/groupId
artifactIdwicket-datetime/artifactId
version${wicket.version}/version
/dependency
wicket-extensions for the DatePicker
wicket-datetime will pull its dependency including Joda
On Fri, Apr 4, 2008 at 4:04 AM, lienok
[EMAIL PROTECTED][EMAIL PROTECTED]
wrote:
Hi,
thank you for the obvious advice =) It helped of course.
I just do not understand what was the problem. I have run the same code
few
weeks ago on my home computer without any problem and I did NOT add any
joda-time jar.
confused .. :confused:
Fabien D. wrote:
search joda-time... and this package is obligatory :)
--
View this message in context:
http://www.nabble.com/DataPicker-problem-tp16487490p16491005.html
Sent from the Wicket - User mailing list archive at Nabble.com.
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Re: Changing Wickets default styles
and is indented as in the original
I think some browser use padding, others use margin to shift li. You need
to set both padding-left and margin-left to have them look the same on all
browsers.
On Tue, Apr 1, 2008 at 6:33 AM, Steen Larsen [EMAIL PROTECTED] wrote:
Hi,
I have made a stylesheet to change the default look of the FeedbackPanel,
and loaded it with response.renderCSSReference(new ResourceReference(
Style.class,yousee.css), screen), where the class Style and the css is
in the same package. The css looks like this:
li.feedbackPanelERROR {
background-image: none;
color: red;
padding-left: 0px;
background-repeat: no-repeat;
background-position: 0px;
list-style-type: none;
}
li.feedbackPanelINFO {
background-image: none;
color: red;
padding-left: 0px;
background-repeat: no-repeat;
background-position: 0px;
list-style-type: none;
}
This works fine in IE7, but for some reason only works partly in Firefox.
The green background-image is removed but the text is not red, and is
indented as in the original. Looking at the styles with Firefoxs
WebDeveloper shows the correct styles. Anybody experienced this and found
a
solution ?.
/Steen
Re: How to make img src in a component's template resolve to the image files in the package?
urlfor(new ResourceReference(MyComponent.class, image.png));
Alright! That works.
And Enrique, now I understand what you were telling me. Thanks.
Igor, I made this little thing:
public class PackageImage extends WebComponent {
private static final long serialVersionUID = 1L;
private Class? location;
public PackageImage(String id, Class? location) {
super(id);
this.location = location;
}
@Override protected void onComponentTag(final ComponentTag tag) {
checkComponentTag(tag, img);
super.onComponentTag(tag);
tag.put(src, urlFor(new ResourceReference(location, tag.getString
(src).toString(;
}
}
So that I can have in MyComponent.html:
img wicket:id=img src=open.png/ -- just the image file
name --
and in MyComponent.java:
add(new PackageImage(img, MyComponent.class));
And this gets the src fixed up to point to the image file. I think it could
be useful in general. Should Wicket have one built-in?
On Sun, Mar 30, 2008 at 9:33 PM, Igor Vaynberg [EMAIL PROTECTED]
wrote:
urlfor(new ResourceReference(MyComponent.class, image.png));
-igor
On Sun, Mar 30, 2008 at 9:28 PM, Matthew Young [EMAIL PROTECTED] wrote:
wicket:link doesnt touch components afaik
:( I need it to be a component. My code is basically this:
add(new WebMarkupContainer(img));
Can I do something like this:
add(new WebMarkupContainer(img) {
@Override protected void onComponentTag(final ComponentTag tag)
{
super.onComponentTag(tag);
tag.put(src, GIVE-ME-YOU-LOCATION-PLEASE + tag.getString
(src));
}
});
where GIVE-ME-YOU-LOCATION-PLEASE is some method to get
/resources/com.mycompany.component.MyComponent/?
On Sun, Mar 30, 2008 at 9:05 PM, Igor Vaynberg [EMAIL PROTECTED]
wrote:
thats because you have a wicket:id there. wicket:link doesnt touch
components afaik
-igor
On Sun, Mar 30, 2008 at 8:57 PM, Matthew Young [EMAIL PROTECTED]
wrote:
So I did this:
html xmlns:wicket
body
wicket:panel
wicket:linkimg wicket:id=open src=open.png
//wicket:link
/wicket:panel
/body
/html
the src attr doesn't change, it stays as open.png and not change
to
/resources/com.mycompany.component.MyComponent/open.png
On Sun, Mar 30, 2008 at 8:37 PM, [EMAIL PROTECTED] wrote:
Use wicket:link tags around the image
-igor
On 3/30/08, Enrique Rodriguez [EMAIL PROTECTED] wrote:
On Sun, Mar 30, 2008 at 7:45 PM, Matthew Young
[EMAIL PROTECTED]
wrote:
...
I don't want to hard code
/resources/com.mycompany.component.MyComponent/open.png in
the
template
and just have img src=open.png .../. Is there someway to
work
out
the
prefix /resources/com.mycompany.component.MyComponent/ and
fix
up
src
attribute in code?
If you are in a Component you can call Component#urlFor().
If not in a Component, you can call:
RequestCycle.get()#urlFor();
You can use the form that takes a ResourceReference for the
image.
HTH,
Enrique
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Re: How to make img src in a component's template resolve to the image files in the package?
To Igor and James: so if that is all it does why does it need to be a component? Why do you need it to be a component? Are you controlling the visibility of it via code? #1, I need to add(IBehavior) to the img's to make change to their class attribute, so I need them to be a component. #2, I don't like img src attributes in template like this: src=resources/com.mycompany.component.MyComponent/open.png src=resources/com.mycompany.component.MyComponent/close.png src=resources/com.mycompany.component.MyComponent/north.png src=resources/com.mycompany.component.MyComponent/sourth.png etc This would break if I re-name the component or move it to a different package. It would be better if they are: src=open.png src=close.png src=north.png src=sourth.png etc and change the src attribute to full paths in code. The little PackageImage class solve this use case. so i would say, no, it takes 10 minutes to write one I completely agree it's very trivial to create after getting help here :) Still I commit error by holding on to Class reference (thanks for pointing out). If there is such class built-in, then no chance for such error and this use case is taken care of. i can come up with at least 10 trivial classes that have to do with images off the top of my head Well, this is the thing: you know Wicket inside out. Stuffs that are trivial for you may not be so trivial to regular Wicket user. But I totally understand your reluctance to add stuff to Wicket. It's like adding key words to Java, the answer is almost always no. So if not adding these little trivial stuff, a wiki showing all the little image use cases would be great. Anyway, I am not happy with my little PackageImage class. I want to allow application to override the image files to have different look and only fallback to the built-in images, just like localization. How can this be done? On Mon, Mar 31, 2008 at 4:35 AM, James Carman [EMAIL PROTECTED] wrote: On Mon, Mar 31, 2008 at 12:28 AM, Matthew Young [EMAIL PROTECTED] wrote: wicket:link doesnt touch components afaik :( I need it to be a component. My code is basically this: add(new WebMarkupContainer(img)); Why do you need it to be a component? Are you controlling the visibility of it via code? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Possible to modify a decedent html tag attr of a component without the tag being a child component?
I have a link like this: a wicket:id=linkimg src=face.png//a When link.isEnable() == false, I need to add style attribute to the img tag. Is it possible to do this without turning the img into a child component of the link?
Re: Possible to modify a decedent html tag attr of a component without the tag being a child component?
I forgot to mention: the link is created by other people's code. I can't
change the template: I can't put wicket:id in the img tag.
new image(...) {
oncomponenttag(tag) {
if (link.isenabled()==false) { tag.put(class,foo); }
So how would this work?
new Image(there-is-not-wicket-id-to-use...
Anyway, I was hoping I can do:
link.add(new AbstractBehavior() {
onComponentTag(Component c, Component tag) {
use 'c' or 'tag' to get img
put attr into img
}
);
On Sun, Mar 30, 2008 at 11:31 AM, Igor Vaynberg [EMAIL PROTECTED]
wrote:
new image(...) {
oncomponenttag(tag) {
if (link.isenabled()==false) { tag.put(class,foo); }
}
}
-igor
On Sun, Mar 30, 2008 at 11:27 AM, Matthew Young [EMAIL PROTECTED] wrote:
I have a link like this:
a wicket:id=linkimg src=face.png//a
When link.isEnable() == false, I need to add style attribute to the
img
tag. Is it possible to do this without turning the img into a child
component of the link?
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Re: How to make img src in a component's template resolve to the image files in the package?
So I did this: html xmlns:wicket body wicket:panel wicket:linkimg wicket:id=open src=open.png//wicket:link /wicket:panel /body /html the src attr doesn't change, it stays as open.png and not change to /resources/com.mycompany.component.MyComponent/open.png On Sun, Mar 30, 2008 at 8:37 PM, [EMAIL PROTECTED] wrote: Use wicket:link tags around the image -igor On 3/30/08, Enrique Rodriguez [EMAIL PROTECTED] wrote: On Sun, Mar 30, 2008 at 7:45 PM, Matthew Young [EMAIL PROTECTED] wrote: ... I don't want to hard code /resources/com.mycompany.component.MyComponent/open.png in the template and just have img src=open.png .../. Is there someway to work out the prefix /resources/com.mycompany.component.MyComponent/ and fix up src attribute in code? If you are in a Component you can call Component#urlFor(). If not in a Component, you can call: RequestCycle.get()#urlFor(); You can use the form that takes a ResourceReference for the image. HTH, Enrique - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to make img src in a component's template resolve to the image files in the package?
wicket:link doesnt touch components afaik
:( I need it to be a component. My code is basically this:
add(new WebMarkupContainer(img));
Can I do something like this:
add(new WebMarkupContainer(img) {
@Override protected void onComponentTag(final ComponentTag tag)
{
super.onComponentTag(tag);
tag.put(src, GIVE-ME-YOU-LOCATION-PLEASE + tag.getString(src));
}
});
where GIVE-ME-YOU-LOCATION-PLEASE is some method to get
/resources/com.mycompany.component.MyComponent/?
On Sun, Mar 30, 2008 at 9:05 PM, Igor Vaynberg [EMAIL PROTECTED]
wrote:
thats because you have a wicket:id there. wicket:link doesnt touch
components afaik
-igor
On Sun, Mar 30, 2008 at 8:57 PM, Matthew Young [EMAIL PROTECTED] wrote:
So I did this:
html xmlns:wicket
body
wicket:panel
wicket:linkimg wicket:id=open src=open.png//wicket:link
/wicket:panel
/body
/html
the src attr doesn't change, it stays as open.png and not change to
/resources/com.mycompany.component.MyComponent/open.png
On Sun, Mar 30, 2008 at 8:37 PM, [EMAIL PROTECTED] wrote:
Use wicket:link tags around the image
-igor
On 3/30/08, Enrique Rodriguez [EMAIL PROTECTED] wrote:
On Sun, Mar 30, 2008 at 7:45 PM, Matthew Young [EMAIL PROTECTED]
wrote:
...
I don't want to hard code
/resources/com.mycompany.component.MyComponent/open.png in the
template
and just have img src=open.png .../. Is there someway to work
out
the
prefix /resources/com.mycompany.component.MyComponent/ and fix
up
src
attribute in code?
If you are in a Component you can call Component#urlFor().
If not in a Component, you can call:
RequestCycle.get()#urlFor();
You can use the form that takes a ResourceReference for the image.
HTH,
Enrique
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Re: Fileupload?
I suddenly are a bit stomped why you have todo so much when it comes to uploading files (and yes I am aware that it is only a few more lines of code).. What is todo so much? You need to tell people what it is exactly, like put up some code? Otherwise no one can tell exactly what you are doing. Anyway, isn't fileupoad just as simple as textfield? upload = new FileUploadField(upload); form.add(upload); On Sat, Mar 29, 2008 at 4:53 AM, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: As I am getting very used to the wicket way, using compound models with my form fields labels an so on. I suddenly are a bit stomped why you have todo so much when it comes to uploading files (and yes I am aware that it is only a few more lines of code).. I think the fileupload field should work just as text field etc.. But as with other stuff I get puzzled by there are probably a very good reason why it dosent? -- -Wicket for love Nino Martinez Wael Java Specialist @ Jayway DK http://www.jayway.dk +45 2936 7684 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Page-dependent timeout values for session
Can you put a ajaxtimerbehavior in the iframe to call the server to keep the session alive? On Sat, Mar 29, 2008 at 2:32 AM, Per Newgro [EMAIL PROTECTED] wrote: Hi *, we added an IFRAME to out homepage. This gets an url to he wicket-application by assignment to src attribute. If the user uses the button in IFRAME a new window is open and the application is displayed. We set the session timeout limit in web.xml. Everything ok so far. But we have the effect, that the part displayed in the IFRAME runs into timeout. This looks always a bit ugly. Now my question: Can we set the timeout to different values for a page? Stateless stuff seems not to be relevant here because we use some ajax behavior in IFRAME part. Hope i made my point clear. Cheers Per - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: PagingNavigator: styling a link to a current page?
The current page is like this: span id=pageLink21 wicket:id=pageLinkemspan wicket:id=pageNumber7/span/em/span So you can just style the em tag to whichever way you like. On Sat, Mar 29, 2008 at 4:46 PM, Vitaly Tsaplin [EMAIL PROTECTED] wrote: Hi, How do I change an appearance of a link pointing to a currently presented page? It seems I am supposed to implement my own navigator component from scratch? Any ideas? Vitalz - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: PagingNavigator: styling a link to a current page?
Ok, I see what your problem really is. Here is your solution:
final IBehavior currentPageLinkClassifier = new AbstractBehavior() {
private static final long serialVersionUID = 1L;
@Override public void onComponentTag(Component c, ComponentTag tag)
{
if (((Link) c).isEnabled() == false) {
CharSequence current = tag.getString(class);
tag.put(class, current_page_link
+ (current == null ? : current));
}
}
};
navigator = new PagingNavigator(navigator, photoListView) {
private static final long serialVersionUID = 1L;
@Override protected PagingNavigation newNavigation(final
IPageable pageable,
final IPagingLabelProvider labelProvider) {
return new AjaxPagingNavigation(navigation, pageable,
labelProvider) {
private static final long serialVersionUID = 1L;
@Override protected Link newPagingNavigationLink(String
id, IPageable pageable, int pageIndex) {
Link link = super.newPagingNavigationLink(id,
pageable, pageIndex);
link.add(currentPageLinkClassifier);
return link;
}
};
}
};
.current_page_link {
whatever
}
On Sat, Mar 29, 2008 at 5:56 PM, Vitaly Tsaplin [EMAIL PROTECTED]
wrote:
It works but as I said it highlights not only the link to a current
page, but also links to next and previous pages (increments) if you
navigate to the leftmost or rightmost page since em is created for
links to which a navigation is impossible or makes no sense.
On Sun, Mar 30, 2008 at 1:38 AM, Igor Vaynberg [EMAIL PROTECTED]
wrote:
div class=nav wicket:id=navigator
style div.nav em { color:red; } /style
-igor
On Sat, Mar 29, 2008 at 5:04 PM, Vitaly Tsaplin
[EMAIL PROTECTED] wrote:
It simply doesn't work. That's why I am asking... em tag is
created for surrounding disabled links and a for active ones. I
do
not see any way how to distinguish the current page...
On Sun, Mar 30, 2008 at 12:59 AM, Matthew Young [EMAIL PROTECTED]
wrote:
The current page is like this:
span id=pageLink21 wicket:id=pageLinkemspan
wicket:id=pageNumber7/span/em/span
So you can just style the em tag to whichever way you like.
On Sat, Mar 29, 2008 at 4:46 PM, Vitaly Tsaplin
[EMAIL PROTECTED]
wrote:
Hi,
How do I change an appearance of a link pointing to a
currently
presented page? It seems I am supposed to implement my own
navigator
component from scratch? Any ideas?
Vitalz
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Any example of how to use PageableListView and PagingNavigation, PagingNavigator?
I need to display a list of numbers of 1,2,3,4 ... to n, 'n' being some big number. I want to display the number 20 number per page and have some navigation bar to page through the numbers.
How to make form/link response jump to an anchor in the page, not the top of page?
My form is at the bottom of a long page. I have a name=myform/ before the form. Is there a way to: 1) on fail form validation, response jump to the form? 2) Same for [EMAIL PROTECTED](): response jump to the form?
Re: How to make form/link response jump to an anchor in the page, not the top of page?
link has overridable String getAnchor() It's actually 'Component getAnchor()' and I don't understand where to get this anchor component. There is little javadoc in getAnchor() but setAnchor(Component c) has more details but I don't understand it at all. My page is like this: === top of page === ... a href=#setupGo To Setup/a ... very long stuffs follow . . . bottom of page a name=setupSetup Form/a form a wicket:id=resetKeyGive me another key/a /form I want response to onClick of resetKey, jump back to #setup. I don't understand how to use Link#getAnchor(), Link#setAnchor(Component c) do this. Please help. 1) on fail form validation, response jump to the form? this is a bit tricky. perhaps you can subclass the feedbackpanel and if there are messages have it spit out some javascript to scroll the page. Javascript is fine. But I am not using FeedbackPanel. I am pulling the error message out from FormComponents and show them along side it. Can I just query the session to see if it has any error? If so, where and how to insert his code and do the spit out some javascript? And what is the javascript? location.hash='setup'? On Wed, Mar 26, 2008 at 11:26 AM, Igor Vaynberg [EMAIL PROTECTED] wrote: On Wed, Mar 26, 2008 at 11:13 AM, Matthew Young [EMAIL PROTECTED] wrote: My form is at the bottom of a long page. I have a name=myform/ before the form. Is there a way to: 1) on fail form validation, response jump to the form? this is a bit tricky. perhaps you can subclass the feedbackpanel and if there are messages have it spit out some javascript to scroll the page. if you dont want javascript then you will need an extra redirect in which case you will need to do: string url=urlfor(mypage.this); url+=#anchor; requestcycle().setrequesttarget(new redirectrequesttarget(url)); but you may or may not lose some feedback messages, not sure. 2) Same for [EMAIL PROTECTED](): response jump to the form? link has overridable String getAnchor() -igor - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Re-render after AbstractRestartResponseException() not working in Ajax case
Done: https://issues.apache.org/jira/browse/WICKET-1450
How to Ajax refresh captcha image (a image backed by DynamicImageResource)?
I want to be able to show a new captcha image via an AjaxFallbackLink. But
I don't know what to do in onClick to make the captcha img tag reload.
public MyPage extends WebPage {
private CaptchaImageResouce captchaImageResource;
public MyPage() {
add(new Image(captchaImg, new PropertyModel(this,
captchaImageResource)) {
private static final long serialVersionUID = 1L;
@Override protected void onBeforeRender() {
regenerateCaptcha();// make a new image
super.onBeforeRender();
}
}.setOutputMarkupId(true));
add(new AjaxFallbackLink(link) {
@Override public void onClick(AjaxRequestTarget target) {
// WHAT DO I DO HERE? Is there some javascript to make the
img tag reload?
if (target != null) {
target.addComonent(MyPage.this.get(captchaImg)); //
This is not enough to make it show
}
}
}
}
public void regenerateCaptcha() {
captchaResource = new CaptchaImageResource(randomString(3, 5));
}
}
Re-render after AbstractRestartResponseException() not working in Ajax case
Here is my test code:
public class HomePage extends WebPage {
private static final long serialVersionUID = 1L;
private String word;
public HomePage(final PageParameters parameters) {
add(new FeedbackPanel(feedback) {
private static final long serialVersionUID = 1L;
@Override protected void onBeforeRender() {
System.out.println(= = = = FeedbackPanel
onBeforeRender());
System.out.println( FeedbackbackMessageModel =
+ getFeedbackMessagesModel().getObject());
super.onBeforeRender();
}
}.setOutputMarkupPlaceholderTag(true));
// if the word blowup is entered,
//this register a error message and throw new
AbstractRestartResponseException()
IModel model = new Model() {
private static final long serialVersionUID = 1L;
@Override public Object getObject() {
if (word != null word.equals(blowup)) {
word = -w-e-b-l-e-w-u-p-;
HomePage.this.fatal([2/2]This message is from
Model.); // why this is NOT render in Ajax?
getPage().detach();
System.out.println(! ! ! ! ! throwing new
AbstractRestartResponseException());
throw new AbstractRestartResponseException() {
private static final long serialVersionUID = 1L;
};
} else {
return The word is: \ + (word == null ? n u l l :
word) + \;
}
}
};
add(new Label(message, model) {
private static final long serialVersionUID = 1L;
@Override protected void onBeforeRender() {
System.out.println(= = = = Label onBeforeRender(), model =
+ getModel().getObject());
super.onBeforeRender();
}
}.setOutputMarkupId(true));
Form form = new Form(form, new CompoundPropertyModel(this));
add(form);
form.add(new TextField(word).setRequired(true));
AjaxFallbackButton submitButton = new
AjaxFallbackButton(submitButton, form) {
private static final long serialVersionUID = 1L;
@Override protected void onSubmit(AjaxRequestTarget target, Form
f) {
if (word != null word.equals(blowup)) {
HomePage.this.error([1/2]This message is from onSubmit.
There should also be a message from model);
}
if (target != null) {
target.addComponent(HomePage.this.get(feedback));
// clear error feedback if any
target.addComponent(HomePage.this.get(message));
}
}
@Override protected void onError(AjaxRequestTarget target, Form
f) {
target.addComponent(HomePage.this.get(feedback));
// show updated error feedback
}
};
form.add(submitButton);
}
}
Things work perfectly in non-Ajax. But in Ajax, after 'throw new
AbstractRestartResponseException()' in model, the Ajax response to the
browser is wrong in two places. 1) the feedback component don't have the
second message register in the model, only the message from onSubmit(target)
show. 2) the Ajax response is missing the second half: no Label component
and the /ajax-response end tag.
= This is the normal Ajax response copy from the debug panel:
INFO: Received ajax response (257 characters)
INFO:
?xml version=1.0 encoding=UTF-8?ajax-responsecomponent
id=feedback4 ![CDATA[span id=feedback4
/span]]/componentcomponent id=message1 ![CDATA[span
id=message1The word is: bla/span]]/component/ajax-response
INFO: Response parsed. Now invoking steps...
INFO: Response processed successfully.
= This is the Ajax response after 'throw new
AbstractRestartResponseException()':
INFO: Received ajax response (339 characters)
INFO:
?xml version=1.0 encoding=UTF-8?ajax-responsecomponent
id=feedback4 encoding=wicket1 ![CDATA[span id=feedback4
ul
li class=feedbackPanelERROR
span class=feedbackPanelERROR[1/2]^This message is from onSubmit.
There should also be a message from model/span
/li
/ul
/span]]/component
ERROR: Error while parsing response: Could not find root ajax-response
element
INFO: Invoking post-call handler(s)...
INFO: Invoking failure handler(s)...
From tracing the wicket code, I just don't see how this can be. I see
AjaxResponseTarget#response() is called again, and
response.write(/ajax-response);
is called on line 539. But in the end the Ajax response is wrong.
What is wrong? Is this a bug?
Here is the WicketApplication for the non-Ajax case:
public class WicketApplication extends WebApplication
{
public WicketApplication() {
}
public Class? extends WebPage getHomePage() {
return HomePage.class;
}
@Override public RequestCycle newRequestCycle(Request request, Response
response) {
Re: Funky issue with double quotes (when copied from WIA ebook)
The quote marks in the PDF must be the typographer's quote: like this pair and not the straight quote like this pair. The straight quote marks probably got converted when the code is pasted into the page layout program. The author should probably turn of auto quote mark convertion off in the page layout program. On Mon, Mar 24, 2008 at 12:05 PM, Phil Grimm [EMAIL PROTECTED] wrote: Guys, More than a few times, I've been bitten by a problem with double quote characters when I copy Wicket tags from the WIA PDF into to HTML editor of my IDE (NetBeans). In the NetBeans editor, the copied double-quote characters display with a slight tilt to the right (the normal double quotes display as two vertical lines). So, they are a different type of character, but NetBeans editor renders them fine. And I think the browser (firefox) parses them ok. But when the webapp is run, Wicket gives the following error.. WicketMessage: The wicket:id attribute value must not be empty. May be unmatched quotes?!? And here, you can see the display of the double-quote characters (in the browser error page). a href=”#” wicket:id=”registerLink”Register/a To fix this, I just go delete the double quotes in the NetBeans editor and re-type them. I realize this is probably some kind of font issue, but if there is a way to address this, it would save some people frustration. This is not a big deal, but if someone understands the issue, it might help some of us avoid this. Then again, if it's not obvious what the problem is, if it hurts, don't do it might be a reasonable response. Probably not worth spending any time on investigating. Phil -- Phil Grimm Mobile: (858) 335-3426 Skype: philgrimm336
Re: Re-render after AbstractRestartResponseException() not working in Ajax case
So in getObject that is only called in the renderphase in an ajax
request you throw an restart exception?
To be very clear, no exception is thrown on re-render, the restart exception
is only thrown in the initial render. I trace the Wicket code and it's
re-rendering, but the end result on the browser side is wrong. Why in Ajax,
only half of the ajax-response get to the browser and the exact same work in
non-Ajax?
i believe that igor had the same kind of thread a few days back
Yes, this is a follow up of that. Igor showed an ErrorAwareModelAdapter. My
simplified test does the same on model error: call page.detach(), throw new
AbstractRestartResponseException().
Is it possible to try running my test code and see what is going on? Maybe
something is not quite right in Wicket?
On Mon, Mar 24, 2008 at 3:16 PM, Johan Compagner [EMAIL PROTECTED]
wrote:
So in getObject that is only called in the renderphase in an ajax
request you throw an restart exception? We dont really support that
and i believe that igor had the same kind of thread a few days back.
Make a issue for this if you want.
On 3/24/08, Matthew Young [EMAIL PROTECTED] wrote:
Here is my test code:
public class HomePage extends WebPage {
private static final long serialVersionUID = 1L;
private String word;
public HomePage(final PageParameters parameters) {
add(new FeedbackPanel(feedback) {
private static final long serialVersionUID = 1L;
@Override protected void onBeforeRender() {
System.out.println(= = = = FeedbackPanel
onBeforeRender());
System.out.println( FeedbackbackMessageModel
=
+ getFeedbackMessagesModel().getObject());
super.onBeforeRender();
}
}.setOutputMarkupPlaceholderTag(true));
// if the word blowup is entered,
//this register a error message and throw new
AbstractRestartResponseException()
IModel model = new Model() {
private static final long serialVersionUID = 1L;
@Override public Object getObject() {
if (word != null word.equals(blowup)) {
word = -w-e-b-l-e-w-u-p-;
HomePage.this.fatal([2/2]This message is from
Model.); // why this is NOT render in Ajax?
getPage().detach();
System.out.println(! ! ! ! ! throwing new
AbstractRestartResponseException());
throw new AbstractRestartResponseException() {
private static final long serialVersionUID = 1L;
};
} else {
return The word is: \ + (word == null ? n u l l
:
word) + \;
}
}
};
add(new Label(message, model) {
private static final long serialVersionUID = 1L;
@Override protected void onBeforeRender() {
System.out.println(= = = = Label onBeforeRender(),
model =
+ getModel().getObject());
super.onBeforeRender();
}
}.setOutputMarkupId(true));
Form form = new Form(form, new CompoundPropertyModel(this));
add(form);
form.add(new TextField(word).setRequired(true));
AjaxFallbackButton submitButton = new
AjaxFallbackButton(submitButton, form) {
private static final long serialVersionUID = 1L;
@Override protected void onSubmit(AjaxRequestTarget target,
Form
f) {
if (word != null word.equals(blowup)) {
HomePage.this.error([1/2]This message is from
onSubmit.
There should also be a message from model);
}
if (target != null) {
target.addComponent(HomePage.this.get(feedback));
// clear error feedback if any
target.addComponent(HomePage.this.get(message));
}
}
@Override protected void onError(AjaxRequestTarget target,
Form
f) {
target.addComponent(HomePage.this.get(feedback));
// show updated error feedback
}
};
form.add(submitButton);
}
}
Things work perfectly in non-Ajax. But in Ajax, after 'throw new
AbstractRestartResponseException()' in model, the Ajax response to the
browser is wrong in two places. 1) the feedback component don't have
the
second message register in the model, only the message from
onSubmit(target)
show. 2) the Ajax response is missing the second half: no Label
component
and the /ajax-response end tag.
= This is the normal Ajax response copy from the debug panel:
INFO: Received ajax response (257 characters)
INFO:
?xml version=1.0 encoding=UTF-8?ajax-responsecomponent
id=feedback4 ![CDATA[span id=feedback4
/span
Re: Re-render after AbstractRestartResponseException() not working in Ajax case
I forgot to include the HomePage.html. Here is all the files of my small
test. Please check it out if possible. If you run it with JS off, all is
fine. With JS on, Ajax response is wrong.
HomePage.html:
html
head/head
span wicket:id=messagemessage will be here/span
form wicket:id=form
input type=text wicket:id=word/
input type=submit value=Enter wicket:id=submitButton/
/form
span wicket:id=feedbackFEEDBACK/span
/html
HomePage.java:
public class HomePage extends WebPage {
private static final long serialVersionUID = 1L;
private String word;
public HomePage(final PageParameters parameters) {
add(new FeedbackPanel(feedback) {
private static final long serialVersionUID = 1L;
@Override protected void onBeforeRender() {
System.out.println(= = = = FeedbackPanel
onBeforeRender());
System.out.println( FeedbackbackMessageModel =
+ getFeedbackMessagesModel().getObject());
super.onBeforeRender();
}
}.setOutputMarkupPlaceholderTag(true));
// if the word blowup is entered,
//this register a error message and throw
IModel model = new Model() {
private static final long serialVersionUID = 1L;
@Override public Object getObject() {
if (word != null word.equals(blowup)) {
word = -w-e-b-l-e-w-u-p-;
HomePage.this.fatal([2/2]This message is from Model.);
getPage().detach();
System.out.println(! ! ! ! ! throwing new
AbstractRestartResponseException());
throw new AbstractRestartResponseException() {
private static final long serialVersionUID = 1L;
};
} else {
return The word is: \ + (word == null ? n u l l :
word) + \;
}
}
};
add(new Label(message, model) {
private static final long serialVersionUID = 1L;
@Override protected void onBeforeRender() {
System.out.println(= = = = Label onBeforeRender(), model =
+ getModel().getObject());
super.onBeforeRender();
}
}.setOutputMarkupId(true));
Form form = new Form(form, new CompoundPropertyModel(this));
add(form);
form.add(new TextField(word).setRequired(true));
AjaxFallbackButton submitButton = new
AjaxFallbackButton(submitButton, form) {
private static final long serialVersionUID = 1L;
@Override protected void onSubmit(AjaxRequestTarget target, Form
f) {
if (word != null word.equals(blowup)) {
HomePage.this.error([1/2]This message is from onSubmit.
There should also be a message from model);
}
if (target != null) {
target.addComponent(HomePage.this.get(feedback));
// clear error feedback if any
target.addComponent(HomePage.this.get(message));
}
}
@Override protected void onError(AjaxRequestTarget target, Form
f) {
target.addComponent(HomePage.this.get(feedback));
// show updated error feedback
}
};
form.add(submitButton);
}
}
WicketApplication.java:
public class WicketApplication extends WebApplication
{
public WicketApplication() {
}
public Class? extends WebPage getHomePage() {
return HomePage.class;
}
@Override public RequestCycle newRequestCycle(Request request, Response
response) {
return new WebRequestCycle(this, (WebRequest) request, (WebResponse)
response) {
@Override public Page onRuntimeException(Page page,
RuntimeException e) {
// page can be null
if (page == null) {
return super.onRuntimeException(page, e);
}
return page;
}
};
}
}
Re: How to get error message register in IModel.getObject() to show up in FeedbackPanel?
Thank you Igor for showing me this. Wow, so much new stuff for me in
there. I'll dig in and try to understand it all.
On Thu, Mar 20, 2008 at 3:54 PM, Igor Vaynberg [EMAIL PROTECTED]
wrote:
in a real app people will be invested in fixing the issue and not
having someone else do their homework for them :)
like i said, right now we consider errors in models unrecoverable - eg
you go to an error page. seemed to satisfy everyone for 3? years that
wicket has been out.
that said, you can get a little creative and come up with something.
stuff below should work with regular requests, havent tested it with
ajax yet.
-igor
public abstract static class ErrorAwareModelAdapter
implements
IModel,
IComponentAssignedModel,
IWrapModel
{
private boolean error = false;
private final IModel delegate;
private Component component;
public ErrorAwareModelAdapter(IModel delegate)
{
this.delegate = delegate;
}
/** gets value that should be returned from
getobject() if exception is thrown */
protected Object getErrorResult()
{
return null;
}
/** handles the error - such as
component.getsession().error(e.getmessage()); */
protected void handleError(RuntimeException e)
{
}
@Override
public Object getObject()
{
if (error)
{
error = false;
return getErrorResult();
}
else
{
try
{
return delegate.getObject();
}
catch (RuntimeException e)
{
error = true;
handleError(e);
component.getPage().detach();
throw new
AbstractRestartResponseException()
{
};
}
}
}
@Override
public void setObject(Object object)
{
delegate.setObject(object);
}
@Override
public void detach()
{
delegate.detach();
}
@Override
public IWrapModel wrapOnAssignment(Component component)
{
this.component = component;
return this;
}
@Override
public IModel getWrappedModel()
{
return delegate;
}
}
On Thu, Mar 20, 2008 at 2:48 PM, Matthew Young [EMAIL PROTECTED] wrote:
Then what? In real app, the model is calling some flakey remote service
that
can fail. Is there no way to show error message on the same page?
That the
only thing is put up a different error page?
On Thu, Mar 20, 2008 at 1:29 PM, Matej Knopp [EMAIL PROTECTED]
wrote:
This doesn't work because the model.getObject method is only called
when the value is pulled out of the model, which is on label render.
Even if you refresh it on ajax request, it might be too late because
the feedback panel retrieves the feedback messages in onBeforeRender
(before actual rendering).
-Matej
On Wed, Mar 19, 2008 at 10:04 PM, Matthew Young [EMAIL PROTECTED]
wrote:
I register an error to the page in the model but the feedback
message
doesn't show in FeedbackPanel. Only the error message register in
onSubmit() event handler shows. Please have a look. Thanks!
HomePage.html:
html
head/head
span wicket:id=messagemessage will be here/span
form wicket:id=form
input type=text wicket:id=word/
input type=submit value=Enter
wicket:id=submitButton/
/form
span wicket:id=feedbackFEEDBACK/span
/html
HomePage.java
import ...
public class HomePage extends WebPage {private static final
long
serialVersionUID = 1L;
private String word;
public HomePage(final PageParameters parameters) {
add(new
FeedbackPanel(feedback
Re: How to get error message register in IModel.getObject() to show up in FeedbackPanel?
On Wed, Mar 19, 2008 at 10:54 PM, Igor Vaynberg [EMAIL PROTECTED]
wrote:
yes. there is a phase of processing that goes through and collects the
feedback messages. you are reporting the error after that phase most
likely, so it will get picked up next request. i wonder if calling
feedbackpanel.detach() will help before you add it to the ajax request
target...
-igor
On Wed, Mar 19, 2008 at 7:06 PM, Matthew Young [EMAIL PROTECTED] wrote:
Overriding onBeforeRender() doesn't work on Ajax, it's not called :(
it is, but only on components that get updated via ajax...so you might
want to move the code to one of those...
Now the code gets call in Ajax. But the error message still doesn't
show up
in FeedbackPanel. Does this make sense to you at all?
On Wed, Mar 19, 2008 at 6:23 PM, Igor Vaynberg [EMAIL PROTECTED]
wrote:
On Wed, Mar 19, 2008 at 5:54 PM, Matthew Young [EMAIL PROTECTED]
wrote:
Hi Igor,
Overriding onBeforeRender() doesn't work on Ajax, it's not called
:(
it is, but only on components that get updated via ajax...so you
might
want to move the code to one of those...
Is there anyway to handle this kind of error condition for both
Ajax
and
non-Ajax?
see above
Having to abandon LoadableDeachableModel is a pity. The code is
much
clearer with LoadableDeachableModel. Anyway, does Wicket have any
way
to
let user code handle model error late in the render phase?
yes it is a pity. we consider errors that happen inside models
unrecoverable because they can happen at a lot of different points in
the lifecycle of the component. i think throwing a
restartresponseexception from inside a model might work, but that
will
only get you to a different pagehmm, maybe... { error(failed);
throw restartresponseexception(MyPage.this); } will work, but then
you
gotta watch out for an infinite loop... you would have to first check
if the page contains any error messages...
-igor
Thanks!
On Wed, Mar 19, 2008 at 2:53 PM, Igor Vaynberg
[EMAIL PROTECTED]
wrote:
im thinking it might be too late at that point to register the
messages because the feedback panel might have already
rendered...
perhaps instead of using a loadable detachable model you do
something
like
this:
class mypage {
private List result;
onbeforerender() {
try {
result=populatelist();
} catch (exception e) {
error(foo);
}
super.onbeforerender();
}
ondetach() { result=null; super.ondetach(); }
.. add(new listview(foo, new propertymodel(this, result));
}
-igor
On Wed, Mar 19, 2008 at 2:04 PM, Matthew Young
[EMAIL PROTECTED]
wrote:
I register an error to the page in the model but the feedback
message
doesn't show in FeedbackPanel. Only the error message
register in
onSubmit() event handler shows. Please have a look. Thanks!
HomePage.html:
html
head/head
span wicket:id=messagemessage will be here/span
form wicket:id=form
input type=text wicket:id=word/
input type=submit value=Enter
wicket:id=submitButton/
/form
span wicket:id=feedbackFEEDBACK/span
/html
HomePage.java
import ...
public class HomePage extends WebPage {private static
final
long
serialVersionUID = 1L;
private String word;
public HomePage(final PageParameters parameters) {
add(new
FeedbackPanel(feedback).setOutputMarkupPlaceholderTag(true));
// if the word 'blowup' is entered, this model
register a
error
message to the page
IModel model = new Model() {private static
final
long
serialVersionUID = 1L;
@Override public Object getObject() {
if (word != null word.equals(blowup)) {
word = -b-l-o-w-u-p-;
HomePage.this.fatal(This message is from
model.);
return BAD THING HAPPENED IN MODEL;
} else {
return The word is: \ + (word == null ?
n
u l l
:
word) + \;
}
}
};
add(new Label(message,
model).setOutputMarkupId(true));
Form form = new Form(form, new
CompoundPropertyModel(this));
add(form
Re: My Wicket Flickr Demo a la Ruby On Rails
if you are willing to work with us on it i think we might be able to host it on wicket-stuff... I'll glad to. Just let me know what to do. On Wed, Mar 19, 2008 at 10:53 PM, Igor Vaynberg [EMAIL PROTECTED] wrote: ah, i see. if you are willing to work with us on it i think we might be able to host it on wicket-stuff... -igor On Wed, Mar 19, 2008 at 7:00 PM, Matthew Young [EMAIL PROTECTED] wrote: My original is big and hi res. But once I upload to any one of these sites, they all down res file to tiny size. On Wed, Mar 19, 2008 at 6:24 PM, Igor Vaynberg [EMAIL PROTECTED] wrote: why not use one of those desktop recording things like wink? ive seen people put together 1024x768 screencasts with those, or even higher.. -igor On Wed, Mar 19, 2008 at 6:04 PM, Matthew Young [EMAIL PROTECTED] wrote: I've not found any site that support high res video. Photobucket.com, vimeo.com are just like Youtube: take high res file and down size to tiny flash file. If they can convert to big screen flash, they will stand out better from Youtube. Let me see if I can find a good avi to flash converter. If I do, I'll re-record the screencast with sound. On Wed, Mar 19, 2008 at 5:51 PM, Jonathan Locke [EMAIL PROTECTED] wrote: shucks. even on vimeo the resolution is still almost unreadable. and with no audio, i feel like i'm missing out still. a nice screencast of this with sound would be like a wicket infomercial... aren't there sites that do video-efficient, high resolution screencasts? MYoung wrote: is there supposed to be sound? No, it's a silent film :). On Wed, Mar 19, 2008 at 5:22 PM, Jonathan Locke [EMAIL PROTECTED] wrote: is there supposed to be sound? MYoung wrote: Ok, it there: http://vimeo.com/802144 scroll down to the bottom to download the original. On Wed, Mar 19, 2008 at 8:30 AM, Frank Bille [EMAIL PROTECTED] wrote: I would suggest uploading it to vimeo.com. It supports HD videos as well as support for downloading the original file. Frank On Wed, Mar 19, 2008 at 3:29 AM, Jonathan Locke [EMAIL PROTECTED] wrote: this looks like it's probably cool, but there's no audio and the video size is such that i can't read anything. MYoung wrote: Hi, I am new to Wicket and to help me learn, I created a Wicket version of the Flickr demo like the one on the Ruby on Rails site seen here http://www.rubyonrails.org/screencasts. I put my version in my blog here: http://limboville.blogspot.com/2008_03_01_archive.html. Please take a look and give me some feedback. Thanks! -- View this message in context: http://www.nabble.com/My-Wicket-Flickr-Demo-a-la-Ruby-On-Rails-tp16106896p16135954.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/My-Wicket-Flickr-Demo-a-la-Ruby-On-Rails-tp16106896p16168460.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/My-Wicket-Flickr-Demo-a-la-Ruby-On-Rails-tp16106896p16168924.html 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: How to get error message register in IModel.getObject() to show up in FeedbackPanel?
Don't know what happen to my last reply. Try again:
i wonder if calling
feedbackpanel.detach() will help before you add it to the ajax request
target...
No, this doesn't make the message show up either.
yes. there is a phase of processing that goes through and collects the
feedback messages. you are reporting the error after that phase most
likely, so it will get picked up next request.
But why then the error message show in non-Ajax? It should have pass the
feedbackpanel render phase, too. Yes? But I must add this behavior is not
consistent, in my small test case, message does not show up at all no matter
Ajax or non-Ajax. I try moving the feedbackpanel up and down in my template
and didn't make any different.
Is it possible to mark FeedbackPanel dirty and then Wicket render it?
Also, seems if Wicket support component render priority of early to late,
then things like FeedbackPanel can say render me last, and problem solve?
I also try throw new RuntimeException() and add this in my App:
@Override public RequestCycle newRequestCycle(Request request, Response
response) {
return new WebRequestCycle(this, (WebRequest) request, (WebResponse)
response) {
@Override public Page onRuntimeException(Page page,
RuntimeException e) {
// --
// case 1: message DO NOT show
//
page.fatal(An error occured: + e.getCause
().getMessage());
return page;
// --
// case 2: message DO NOT show
//
page = new SamePage();
page.fatal(An error occured: + e.getCause
().getMessage());
return page;
// --
// case 3: message show
//
page = new AnotherPage();
page.fatal(An error occured: + e.getCause
().getMessage());
return page;
}
};
}
Seems Wicket just won't show error message when the page is the same, even
of a newly created instance. There must be some short cut somewhere to not
render page if type is the same.
Small wish: in GMail, when their Ajax submit fails (either user submit or
auto background submit), they don't go to a new page, they flash a message
System error, trying again. It would be great if Wicket can support this
way of Ajax error handling when error happen very late during render.
Re: How to get error message register in IModel.getObject() to show up in FeedbackPanel?
add an iajaxcalldecorator override failed script Would that work if failure happen late in rendering? By that time, Wicket would be on the onSuccess path, right? For my Wicket education: I notice the IAjaxCallDecorator callbacks are only called once. So are these for fixed static script only? And that I should use target.appendJavascript() for dynamic JS? On Thu, Mar 20, 2008 at 1:21 PM, Igor Vaynberg [EMAIL PROTECTED] wrote: On Thu, Mar 20, 2008 at 12:59 PM, Matthew Young [EMAIL PROTECTED] wrote: Small wish: in GMail, when their Ajax submit fails (either user submit or auto background submit), they don't go to a new page, they flash a message System error, trying again. It would be great if Wicket can support this way of Ajax error handling when error happen very late during render. this we do support. just throw an error, and in your button add an iajaxcalldecorator, override failed script and make it show the popup -igor - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to get error message register in IModel.getObject() to show up in FeedbackPanel?
Then what? In real app, the model is calling some flakey remote service that
can fail. Is there no way to show error message on the same page? That the
only thing is put up a different error page?
On Thu, Mar 20, 2008 at 1:29 PM, Matej Knopp [EMAIL PROTECTED] wrote:
This doesn't work because the model.getObject method is only called
when the value is pulled out of the model, which is on label render.
Even if you refresh it on ajax request, it might be too late because
the feedback panel retrieves the feedback messages in onBeforeRender
(before actual rendering).
-Matej
On Wed, Mar 19, 2008 at 10:04 PM, Matthew Young [EMAIL PROTECTED] wrote:
I register an error to the page in the model but the feedback message
doesn't show in FeedbackPanel. Only the error message register in
onSubmit() event handler shows. Please have a look. Thanks!
HomePage.html:
html
head/head
span wicket:id=messagemessage will be here/span
form wicket:id=form
input type=text wicket:id=word/
input type=submit value=Enter wicket:id=submitButton/
/form
span wicket:id=feedbackFEEDBACK/span
/html
HomePage.java
import ...
public class HomePage extends WebPage {private static final long
serialVersionUID = 1L;
private String word;
public HomePage(final PageParameters parameters) {
add(new
FeedbackPanel(feedback).setOutputMarkupPlaceholderTag(true));
// if the word 'blowup' is entered, this model register a error
message to the page
IModel model = new Model() {private static final
long
serialVersionUID = 1L;
@Override public Object getObject() {
if (word != null word.equals(blowup)) {
word = -b-l-o-w-u-p-;
HomePage.this.fatal(This message is from model.);
return BAD THING HAPPENED IN MODEL;
} else {
return The word is: \ + (word == null ? n u l l
:
word) + \;
}
}
};
add(new Label(message, model).setOutputMarkupId(true));
Form form = new Form(form, new CompoundPropertyModel(this));
add(form);
form.add(new TextField(word).setRequired(true));
AjaxFallbackButton submitButton = new
AjaxFallbackButton(submitButton, form) {
private static final long serialVersionUID = 1L;
@Override protected void onSubmit(AjaxRequestTarget target,
Form
f) {
if (word != null word.equals(blowup)) {
HomePage.this.error(This message is from onSubmit.
There should also be a message from model);
}
if (target != null) {
target.addComponent(HomePage.this.get(feedback));
target.addComponent(HomePage.this.get(message));
}
}
@Override protected void onError(AjaxRequestTarget target,
Form
f) {
target.addComponent(HomePage.this.get(feedback));
// show updated error feedback
}
};
form.add(submitButton);
}
}
--
Resizable and reorderable grid components.
http://www.inmethod.com
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Re: How to get error message register in IModel.getObject() to show up in FeedbackPanel?
they are executed every time the component rendered That's true for non-Ajax, but if Ajax, it's not called again. It make sense to me because the form is not rendered. no you shouldnt touch ajaxreqesttarget from a call decorator I don't mean in the decorator. I mean in the AjaxButton#onSubmit() #onError() because like I said, the decorator callback is not called again in Ajax. On Thu, Mar 20, 2008 at 2:41 PM, Igor Vaynberg [EMAIL PROTECTED] wrote: why would it be onsuccess path? this is something that runs clientside... they are executed every time the component rendered, and no you shouldnt touch ajaxreqesttarget from a call decorator, notice how it is not passed in... -igor On Thu, Mar 20, 2008 at 2:38 PM, Matthew Young [EMAIL PROTECTED] wrote: add an iajaxcalldecorator override failed script Would that work if failure happen late in rendering? By that time, Wicket would be on the onSuccess path, right? For my Wicket education: I notice the IAjaxCallDecorator callbacks are only called once. So are these for fixed static script only? And that I should use target.appendJavascript() for dynamic JS? On Thu, Mar 20, 2008 at 1:21 PM, Igor Vaynberg [EMAIL PROTECTED] wrote: On Thu, Mar 20, 2008 at 12:59 PM, Matthew Young [EMAIL PROTECTED] wrote: Small wish: in GMail, when their Ajax submit fails (either user submit or auto background submit), they don't go to a new page, they flash a message System error, trying again. It would be great if Wicket can support this way of Ajax error handling when error happen very late during render. this we do support. just throw an error, and in your button add an iajaxcalldecorator, override failed script and make it show the popup -igor - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Insert dynamic/external HTML string in a page
background : url(images/bgimage.jpg);
I think you need to put a / in front of images like:
background : url(/images/bgimage.jpg);
On Wed, Mar 19, 2008 at 8:54 AM, Martin Makundi
[EMAIL PROTECTED] wrote:
Well.. my specific experience is from having
html
head
script type=css..
.body {
background : url(images/bgimage.jpg);
}
/script
I have had difficulties in getting he bg image to display properly if
defined as above without proper context path, because it is different
from the application itself. (the image is in webapp/images
-directory).
Also if I have a href=MyBookmarkableWicketPageTry this link/a
clicking the link takes me to /contextRoot/ without the
appicationContext url segment (say,
http://localhost/contextRoot/myApp/MyBookmarkableWicketPage where
myApp is the missing applicationContext root).
**
Martin
2008/3/19, Martijn Dashorst [EMAIL PROTECTED]:
remove the /APPLICATION_CONTEXT/ from the src field. If they are in
your HTML document when Wicket reads it into the cache, these
attributes will be made context relative automatically.
Obviously this doesn't work for img tags that are inserted through a
label, as Wicket doesn't know what you mean with the markup.
Martijn
On 3/19/08, James Carman [EMAIL PROTECTED] wrote:
On 3/19/08, Martin Makundi [EMAIL PROTECTED]
wrote:
I have a somewhat similar situation without a solution (yet).
I have some static resources (images and css files) on the
server.
Whenever I deploy the application, the URL of those resources
depend
on the environment as the application context root changes. What
is
the best/only way to tackle this?
html
body
static image:
img src=/APPLICATION_CONTEXT/images/static_image.jpg/
/body
/html
Have you tried wrapping your img tags with wicket:link? When
you
do this, you can get your browser to display the image properly
using
relative URLs. Beware, however, that the image URL must be relative
to the current package of the page you're writing (at least until
they
apply my patch, hopefully).
Is the only solution to make it a wicket element? This slows down
transferring a layout design into wicket significantly and seems
like
an overkill. Back in the old days I would just have a tag
replacement:
img src=@APPLICATION_CONTEXT/images/static_image.jpg/
What is the wicket-way to do this without requiring a wicket id
and a
hardcoded markup element for the Image in the Page java code.
**
Martin
2008/3/19, Erik van Oosten [EMAIL PROTECTED]:
You were on the right track, label is the right choice.
You need to provide Label a model that retrieves the string
from your
db. How you write that model is up to you. (I guess you
already have
this part.)
If you do not want the encoding, call
setEscapeModelStrings(false) on
the label.
Regards,
Erik.
mmocnik wrote:
Hi,
I'm currently searching for a way to insert an HTML String
which I get out
of a DB into a Wicket Page.
The HTML string is from another application, so I can't
change anything in
it.
My first approach was to use a Label, but as Labels encode
HTML entities,
this failed...
I just can't find any Component, that would fit here.
Any sugestions on a component or alternate aproaches?
Thanks and regards,
Marko
--
Erik van Oosten
http://www.day-to-day-stuff.blogspot.com/
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Re: My Wicket Flickr Demo a la Ruby On Rails
Ok, it there: http://vimeo.com/802144 scroll down to the bottom to download the original. On Wed, Mar 19, 2008 at 8:30 AM, Frank Bille [EMAIL PROTECTED] wrote: I would suggest uploading it to vimeo.com. It supports HD videos as well as support for downloading the original file. Frank On Wed, Mar 19, 2008 at 3:29 AM, Jonathan Locke [EMAIL PROTECTED] wrote: this looks like it's probably cool, but there's no audio and the video size is such that i can't read anything. MYoung wrote: Hi, I am new to Wicket and to help me learn, I created a Wicket version of the Flickr demo like the one on the Ruby on Rails site seen here http://www.rubyonrails.org/screencasts. I put my version in my blog here: http://limboville.blogspot.com/2008_03_01_archive.html. Please take a look and give me some feedback. Thanks! -- View this message in context: http://www.nabble.com/My-Wicket-Flickr-Demo-a-la-Ruby-On-Rails-tp16106896p16135954.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
wicket:component does not work with HeaderContributor.forCss()?
Hi, I am finding that wicket:component doesn't add stylesheet link in
head from add(HeaderContributor). Is there any way to make it work?
I want to use wicket:component because can I add border around without
changing my component hierarchy. If I add my border component in .java, it
works as expected but is something I rather not do in this situation: I am
adding border around in base page and I don't want the child page to know
and just work as if no border component is added.
Here is a small case to demonstrate:
SomePage.java
import org.apache.wicket.markup.html.WebPage;
public class SomePage extends WebPage {
public SomePage() {
//add(new MyBorder(box)); // this work
}
}
SomePage.html
html
head/head
body
wicket:component class=com.mycompany.MyBorder
pYou should see a yellow backgroundbr/
and a red border/p
/wicket:component
!--span wicket:id=boxThis is a box/span -- !-- if this is use,
stylesheet show up --
/body
/html
MyBorder.java
public class MyBorder extends Border {
private static final long serialVersionUID = 1L;
public MyBorder(String id) {
super(id);
add(getCssContributor());
}
protected HeaderContributor getCssContributor() {
return HeaderContributor.forCss(MyBorder.class, style.css);
}
}
MyBorder.html
html
body
wicket:border
div class=box_me_up
wicket:body/
/div
/wicket:border
/body
/html
style.css
.box_me_up {
margin: 5px;
padding: 5px;
background: yellow;
border: 2px solid red;
}
How to get error message register in IModel.getObject() to show up in FeedbackPanel?
I register an error to the page in the model but the feedback message
doesn't show in FeedbackPanel. Only the error message register in
onSubmit() event handler shows. Please have a look. Thanks!
HomePage.html:
html
head/head
span wicket:id=messagemessage will be here/span
form wicket:id=form
input type=text wicket:id=word/
input type=submit value=Enter wicket:id=submitButton/
/form
span wicket:id=feedbackFEEDBACK/span
/html
HomePage.java
import ...
public class HomePage extends WebPage {private static final long
serialVersionUID = 1L;
private String word;
public HomePage(final PageParameters parameters) {
add(new
FeedbackPanel(feedback).setOutputMarkupPlaceholderTag(true));
// if the word 'blowup' is entered, this model register a error
message to the page
IModel model = new Model() {private static final long
serialVersionUID = 1L;
@Override public Object getObject() {
if (word != null word.equals(blowup)) {
word = -b-l-o-w-u-p-;
HomePage.this.fatal(This message is from model.);
return BAD THING HAPPENED IN MODEL;
} else {
return The word is: \ + (word == null ? n u l l :
word) + \;
}
}
};
add(new Label(message, model).setOutputMarkupId(true));
Form form = new Form(form, new CompoundPropertyModel(this));
add(form);
form.add(new TextField(word).setRequired(true));
AjaxFallbackButton submitButton = new
AjaxFallbackButton(submitButton, form) {
private static final long serialVersionUID = 1L;
@Override protected void onSubmit(AjaxRequestTarget target, Form
f) {
if (word != null word.equals(blowup)) {
HomePage.this.error(This message is from onSubmit.
There should also be a message from model);
}
if (target != null) {
target.addComponent(HomePage.this.get(feedback));
target.addComponent(HomePage.this.get(message));
}
}
@Override protected void onError(AjaxRequestTarget target, Form
f) {
target.addComponent(HomePage.this.get(feedback));
// show updated error feedback
}
};
form.add(submitButton);
}
}
Re: My Wicket Flickr Demo a la Ruby On Rails
is there supposed to be sound? No, it's a silent film :). On Wed, Mar 19, 2008 at 5:22 PM, Jonathan Locke [EMAIL PROTECTED] wrote: is there supposed to be sound? MYoung wrote: Ok, it there: http://vimeo.com/802144 scroll down to the bottom to download the original. On Wed, Mar 19, 2008 at 8:30 AM, Frank Bille [EMAIL PROTECTED] wrote: I would suggest uploading it to vimeo.com. It supports HD videos as well as support for downloading the original file. Frank On Wed, Mar 19, 2008 at 3:29 AM, Jonathan Locke [EMAIL PROTECTED] wrote: this looks like it's probably cool, but there's no audio and the video size is such that i can't read anything. MYoung wrote: Hi, I am new to Wicket and to help me learn, I created a Wicket version of the Flickr demo like the one on the Ruby on Rails site seen here http://www.rubyonrails.org/screencasts. I put my version in my blog here: http://limboville.blogspot.com/2008_03_01_archive.html. Please take a look and give me some feedback. Thanks! -- View this message in context: http://www.nabble.com/My-Wicket-Flickr-Demo-a-la-Ruby-On-Rails-tp16106896p16135954.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/My-Wicket-Flickr-Demo-a-la-Ruby-On-Rails-tp16106896p16168460.html 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: How to get error message register in IModel.getObject() to show up in FeedbackPanel?
Hi Igor,
Overriding onBeforeRender() doesn't work on Ajax, it's not called :(
Is there anyway to handle this kind of error condition for both Ajax and
non-Ajax?
Having to abandon LoadableDeachableModel is a pity. The code is much
clearer with LoadableDeachableModel. Anyway, does Wicket have any way to
let user code handle model error late in the render phase?
Thanks!
On Wed, Mar 19, 2008 at 2:53 PM, Igor Vaynberg [EMAIL PROTECTED]
wrote:
im thinking it might be too late at that point to register the
messages because the feedback panel might have already rendered...
perhaps instead of using a loadable detachable model you do something like
this:
class mypage {
private List result;
onbeforerender() {
try {
result=populatelist();
} catch (exception e) {
error(foo);
}
super.onbeforerender();
}
ondetach() { result=null; super.ondetach(); }
.. add(new listview(foo, new propertymodel(this, result));
}
-igor
On Wed, Mar 19, 2008 at 2:04 PM, Matthew Young [EMAIL PROTECTED] wrote:
I register an error to the page in the model but the feedback message
doesn't show in FeedbackPanel. Only the error message register in
onSubmit() event handler shows. Please have a look. Thanks!
HomePage.html:
html
head/head
span wicket:id=messagemessage will be here/span
form wicket:id=form
input type=text wicket:id=word/
input type=submit value=Enter wicket:id=submitButton/
/form
span wicket:id=feedbackFEEDBACK/span
/html
HomePage.java
import ...
public class HomePage extends WebPage {private static final long
serialVersionUID = 1L;
private String word;
public HomePage(final PageParameters parameters) {
add(new
FeedbackPanel(feedback).setOutputMarkupPlaceholderTag(true));
// if the word 'blowup' is entered, this model register a error
message to the page
IModel model = new Model() {private static final
long
serialVersionUID = 1L;
@Override public Object getObject() {
if (word != null word.equals(blowup)) {
word = -b-l-o-w-u-p-;
HomePage.this.fatal(This message is from model.);
return BAD THING HAPPENED IN MODEL;
} else {
return The word is: \ + (word == null ? n u l l
:
word) + \;
}
}
};
add(new Label(message, model).setOutputMarkupId(true));
Form form = new Form(form, new CompoundPropertyModel(this));
add(form);
form.add(new TextField(word).setRequired(true));
AjaxFallbackButton submitButton = new
AjaxFallbackButton(submitButton, form) {
private static final long serialVersionUID = 1L;
@Override protected void onSubmit(AjaxRequestTarget target,
Form
f) {
if (word != null word.equals(blowup)) {
HomePage.this.error(This message is from onSubmit.
There should also be a message from model);
}
if (target != null) {
target.addComponent(HomePage.this.get(feedback));
target.addComponent(HomePage.this.get(message));
}
}
@Override protected void onError(AjaxRequestTarget target,
Form
f) {
target.addComponent(HomePage.this.get(feedback));
// show updated error feedback
}
};
form.add(submitButton);
}
}
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Re: My Wicket Flickr Demo a la Ruby On Rails
My original is big and hi res. But once I upload to any one of these sites, they all down res file to tiny size. On Wed, Mar 19, 2008 at 6:24 PM, Igor Vaynberg [EMAIL PROTECTED] wrote: why not use one of those desktop recording things like wink? ive seen people put together 1024x768 screencasts with those, or even higher.. -igor On Wed, Mar 19, 2008 at 6:04 PM, Matthew Young [EMAIL PROTECTED] wrote: I've not found any site that support high res video. Photobucket.com, vimeo.com are just like Youtube: take high res file and down size to tiny flash file. If they can convert to big screen flash, they will stand out better from Youtube. Let me see if I can find a good avi to flash converter. If I do, I'll re-record the screencast with sound. On Wed, Mar 19, 2008 at 5:51 PM, Jonathan Locke [EMAIL PROTECTED] wrote: shucks. even on vimeo the resolution is still almost unreadable. and with no audio, i feel like i'm missing out still. a nice screencast of this with sound would be like a wicket infomercial... aren't there sites that do video-efficient, high resolution screencasts? MYoung wrote: is there supposed to be sound? No, it's a silent film :). On Wed, Mar 19, 2008 at 5:22 PM, Jonathan Locke [EMAIL PROTECTED] wrote: is there supposed to be sound? MYoung wrote: Ok, it there: http://vimeo.com/802144 scroll down to the bottom to download the original. On Wed, Mar 19, 2008 at 8:30 AM, Frank Bille [EMAIL PROTECTED] wrote: I would suggest uploading it to vimeo.com. It supports HD videos as well as support for downloading the original file. Frank On Wed, Mar 19, 2008 at 3:29 AM, Jonathan Locke [EMAIL PROTECTED] wrote: this looks like it's probably cool, but there's no audio and the video size is such that i can't read anything. MYoung wrote: Hi, I am new to Wicket and to help me learn, I created a Wicket version of the Flickr demo like the one on the Ruby on Rails site seen here http://www.rubyonrails.org/screencasts. I put my version in my blog here: http://limboville.blogspot.com/2008_03_01_archive.html. Please take a look and give me some feedback. Thanks! -- View this message in context: http://www.nabble.com/My-Wicket-Flickr-Demo-a-la-Ruby-On-Rails-tp16106896p16135954.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/My-Wicket-Flickr-Demo-a-la-Ruby-On-Rails-tp16106896p16168460.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/My-Wicket-Flickr-Demo-a-la-Ruby-On-Rails-tp16106896p16168924.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: My Wicket Flickr Demo a la Ruby On Rails
Thank you Matej and Igor. I learned several new things. IAjaxCallDecorator
is very cool and I did not realize wicket:link works on stylesheet ref,
too. The wiki here:
http://cwiki.apache.org/WICKET/wickets-xhtml-tags.html#Wicket%2527sXHTMLtags-WicketTags
make it seem like it only work with a href and img src.
Igor: I'm not very on this one (src wmc):
you can just create an anon subclass of src wmc and subclass
oncomponenttag() directly and save some space.
Do you mean this:
WebMarkupContainer img = new WebMarkupContainer(thumbnail) {
private static final long serialVersionUID = 1L;
@Override protected void onComponentTag(final ComponentTag tag){
super.onComponentTag(tag);
tag.put(src, thumbnailUrl);
}
};
== I have a couple of questions: ==
In Ajax mode, the browser address always show:
http://localhost:8080
so if I refresh, I get a new page, not the same existing page. How can I
have the address like this:
http://localhost:8080/?wicket:interface=:0:1:::
so on refresh I get the same page (like in non-Ajax mode)?
2) When something goes wrong in Flickr, I throw a RuntimeException which
blows up in ListView's model.getObject(). I want to Ajax update the
feedbackPanel to show some error message. How can this be done?
Thank you very much.
On Mon, Mar 17, 2008 at 3:15 PM, Igor Vaynberg [EMAIL PROTECTED]
wrote:
there are a couple of things i would change
1) add(new StyleSheetReference(pageCss, getClass(), flickr.css));
do you really need that? can you not simply put link tag inside
wicket:link tags?
2) // Initially there is no photo to display so add a temporary place
holder component to make Wicket happy
you dont need to do that, make loadable detachable model that is
pulling image links return an empty list if tags string is empty, that
way you add the listview right away and dont need that replace mambo
jumbo
3) Photo photo = (Photo) item.getModelObject(); item.add(new
Thumbnail(t, photo));
im not a big fan of that, why not simply item.add(new Thumbnail(t,
item.getModel()));
it makes code simpler, you dont load the model object needlessly, and
it makes thumbnail more flexible by taking an imodel.
4) img.add(new SimpleAttributeModifier(src, photo.getSmallSquareUrl()));
you can just create an anon subclass of src wmc and subclass
oncomponenttag() directly and save some space.
pretty sweet tutorial though, thanks
-igor
On Mon, Mar 17, 2008 at 1:04 PM, Matthew Young [EMAIL PROTECTED] wrote:
Hi, I am new to Wicket and to help me learn, I created a Wicket version
of
the Flickr demo like the one on the Ruby on Rails site seen here
http://www.rubyonrails.org/screencasts. I put my version in my blog
here:
http://limboville.blogspot.com/2008_03_01_archive.html. Please take a
look
and give me some feedback.
Thanks!
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Re: My Wicket Flickr Demo a la Ruby On Rails
It's Amateras: http://amateras.sourceforge.jp/cgi-bin/fswiki_en/wiki.cgi?page=EclipseHTMLEditor On Mon, Mar 17, 2008 at 7:57 PM, Fernando Wermus [EMAIL PROTECTED] wrote: Which is the name of the embebed Eclipse browser you are using? On Mon, Mar 17, 2008 at 7:15 PM, Igor Vaynberg [EMAIL PROTECTED] wrote: there are a couple of things i would change 1) add(new StyleSheetReference(pageCss, getClass(), flickr.css)); do you really need that? can you not simply put link tag inside wicket:link tags? 2) // Initially there is no photo to display so add a temporary place holder component to make Wicket happy you dont need to do that, make loadable detachable model that is pulling image links return an empty list if tags string is empty, that way you add the listview right away and dont need that replace mambo jumbo 3) Photo photo = (Photo) item.getModelObject(); item.add(new Thumbnail(t, photo)); im not a big fan of that, why not simply item.add(new Thumbnail(t, item.getModel())); it makes code simpler, you dont load the model object needlessly, and it makes thumbnail more flexible by taking an imodel. 4) img.add(new SimpleAttributeModifier(src, photo.getSmallSquareUrl ())); you can just create an anon subclass of src wmc and subclass oncomponenttag() directly and save some space. pretty sweet tutorial though, thanks -igor On Mon, Mar 17, 2008 at 1:04 PM, Matthew Young [EMAIL PROTECTED] wrote: Hi, I am new to Wicket and to help me learn, I created a Wicket version of the Flickr demo like the one on the Ruby on Rails site seen here http://www.rubyonrails.org/screencasts. I put my version in my blog here: http://limboville.blogspot.com/2008_03_01_archive.html. Please take a look and give me some feedback. Thanks! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Fernando Wermus.
Re: My Wicket Flickr Demo a la Ruby On Rails
Hi, Igor:
nstead of throwing the exception call error(message) on the page and
return an empty list from the model
So I register a error to the page in the model but the feedback message
doesn't show. Here is a small sample to demonstrate:
HomePage.html:
html
head/head
span wicket:id=messagemessage will be here/span
form wicket:id=form
input type=text wicket:id=word/
input type=submit value=Enter wicket:id=submitButton/
/form
span wicket:id=feedbackFEEDBACK/span
/html
HomePage.java
import org.apache.wicket.PageParameters;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.form.AjaxFallbackButton;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.markup.html.panel.FeedbackPanel;
import org.apache.wicket.model.CompoundPropertyModel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
public class HomePage extends WebPage {
private static final long serialVersionUID = 1L;
private String word;
public HomePage(final PageParameters parameters) {
add(new
FeedbackPanel(feedback).setOutputMarkupPlaceholderTag(true));
// if the word 'blowup' is entered, this register a error message to
the page
IModel model = new Model() {
private static final long serialVersionUID = 1L;
@Override public Object getObject() {
if (word != null word.equals(blowup)) {
word = -b-l-o-w-u-p-;
HomePage.this.fatal(This message is from model.);
return BAD THING HAPPENED IN MODEL;
} else {
return The word is: \ + (word == null ? n u l l :
word) + \;
}
}
};
add(new Label(message, model).setOutputMarkupId(true));
Form form = new Form(form, new CompoundPropertyModel(this));
add(form);
form.add(new TextField(word).setRequired(true));
AjaxFallbackButton submitButton = new
AjaxFallbackButton(submitButton, form) {
private static final long serialVersionUID = 1L;
@Override protected void onSubmit(AjaxRequestTarget target, Form
f) {
if (word != null word.equals(blowup)) {
HomePage.this.error(This message is from onSubmit.
There should also be a message from model);
}
if (target != null) {
target.addComponent(HomePage.this.get(feedback));
// clear error feedback if any
target.addComponent(HomePage.this.get(message));
}
}
@Override protected void onError(AjaxRequestTarget target, Form
f) {
target.addComponent(HomePage.this.get(feedback));
// show updated error feedback
}
};
form.add(submitButton);
}
}
Enter the word 'blowup' and the Model registers a error message to the page,
this message doesn't show.
On Tue, Mar 18, 2008 at 12:19 PM, Igor Vaynberg [EMAIL PROTECTED]
wrote:
On Tue, Mar 18, 2008 at 11:48 AM, Matthew Young [EMAIL PROTECTED] wrote:
Do you mean this:
WebMarkupContainer img = new WebMarkupContainer(thumbnail) {
private static final long serialVersionUID = 1L;
@Override protected void onComponentTag(final ComponentTag
tag){
super.onComponentTag(tag);
tag.put(src, thumbnailUrl);
}
};
yep
2) When something goes wrong in Flickr, I throw a RuntimeException
which
blows up in ListView's model.getObject(). I want to Ajax update the
feedbackPanel to show some error message. How can this be done?
instead of throwing the exception call error(message) on the page and
return an empty list from the model
-igor
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Re: My Wicket Flickr Demo a la Ruby On Rails
Hi,
How to make HybridUrlCodingStrategy work on home page if my
contextpath=/? HybridUrlCodingStrategy doesn't allow mapping /.
On Tue, Mar 18, 2008 at 11:52 AM, Matej Knopp [EMAIL PROTECTED] wrote:
Hi,
you can mount your page using HybridUrlCodingStrategy. Then it should
automatically redirect to URL that has page instance information in
it.
-Matej
On Tue, Mar 18, 2008 at 7:48 PM, Matthew Young [EMAIL PROTECTED] wrote:
Thank you Matej and Igor. I learned several new things.
IAjaxCallDecorator
is very cool and I did not realize wicket:link works on stylesheet
ref,
too. The wiki here:
http://cwiki.apache.org/WICKET/wickets-xhtml-tags.html#Wicket%2527sXHTMLtags-WicketTags
make it seem like it only work with a href and img src.
Igor: I'm not very on this one (src wmc):
you can just create an anon subclass of src wmc and subclass
oncomponenttag() directly and save some space.
Do you mean this:
WebMarkupContainer img = new WebMarkupContainer(thumbnail) {
private static final long serialVersionUID = 1L;
@Override protected void onComponentTag(final ComponentTag
tag){
super.onComponentTag(tag);
tag.put(src, thumbnailUrl);
}
};
== I have a couple of questions: ==
In Ajax mode, the browser address always show:
http://localhost:8080
so if I refresh, I get a new page, not the same existing page. How can
I
have the address like this:
http://localhost:8080/?wicket:interface=:0:1:::
so on refresh I get the same page (like in non-Ajax mode)?
2) When something goes wrong in Flickr, I throw a RuntimeException
which
blows up in ListView's model.getObject(). I want to Ajax update the
feedbackPanel to show some error message. How can this be done?
Thank you very much.
On Mon, Mar 17, 2008 at 3:15 PM, Igor Vaynberg [EMAIL PROTECTED]
wrote:
there are a couple of things i would change
1) add(new StyleSheetReference(pageCss, getClass(), flickr.css));
do you really need that? can you not simply put link tag inside
wicket:link tags?
2) // Initially there is no photo to display so add a temporary place
holder component to make Wicket happy
you dont need to do that, make loadable detachable model that is
pulling image links return an empty list if tags string is empty,
that
way you add the listview right away and dont need that replace mambo
jumbo
3) Photo photo = (Photo) item.getModelObject(); item.add(new
Thumbnail(t, photo));
im not a big fan of that, why not simply item.add(new Thumbnail(t,
item.getModel()));
it makes code simpler, you dont load the model object needlessly, and
it makes thumbnail more flexible by taking an imodel.
4) img.add(new SimpleAttributeModifier(src, photo.getSmallSquareUrl
()));
you can just create an anon subclass of src wmc and subclass
oncomponenttag() directly and save some space.
pretty sweet tutorial though, thanks
-igor
On Mon, Mar 17, 2008 at 1:04 PM, Matthew Young [EMAIL PROTECTED]
wrote:
Hi, I am new to Wicket and to help me learn, I created a Wicket
version
of
the Flickr demo like the one on the Ruby on Rails site seen here
http://www.rubyonrails.org/screencasts. I put my version in my
blog
here:
http://limboville.blogspot.com/2008_03_01_archive.html. Please
take a
look
and give me some feedback.
Thanks!
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--
Resizable and reorderable grid components.
http://www.inmethod.com
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Re: [vote] Release 1.4 with only generics and stop support for 1.3
+1 On Mon, Mar 17, 2008 at 1:13 AM, Martijn Dashorst [EMAIL PROTECTED] wrote: This thread is for voting only. Use the [discuss] thread for voicing your opinion or asking questions. This makes counting the votes much easier. The discussion on our development list makes it clear that a lot of folks are anxious for generified models. Most users if not all wish us to release a quick release which is 1.3 + generics. The consequence is that the core team will stop to support 1.3, and that everybody that wishes updates will have to migrate to 1.4, and upgrade to Java 5. Everybody is invited to vote! Please use [ ] +1, Wicket 1.4 is 1.3 + generics, drop support for 1.3 [ ] -1, I need a supported version running on Java 1.4 Let your voices be heard! Martijn -- Buy Wicket in Action: http://manning.com/dashorst Apache Wicket 1.3.2 is released Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3.2 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
My Wicket Flickr Demo a la Ruby On Rails
Hi, I am new to Wicket and to help me learn, I created a Wicket version of the Flickr demo like the one on the Ruby on Rails site seen here http://www.rubyonrails.org/screencasts. I put my version in my blog here: http://limboville.blogspot.com/2008_03_01_archive.html. Please take a look and give me some feedback. Thanks!
Re: Double submit problem
Does this stuff here prevent double submit? http://wicket.apache.org/docs/wicket-1.3.2/wicket/apidocs/org/apache/wicket/settings/IRequestCycleSettings.html ...so that not only form submits are shielded from the double submit problem... On Mon, Mar 10, 2008 at 6:56 AM, Joel Hill [EMAIL PROTECTED] wrote: I'm trying to prevent the double submit problem, where the user clicks the submit button more than once causing a double post. I tried implementing the soluion suggested here: http://www.nabble.com/Re%3A-double-form-submission-handling---p13850262.html The problem is if there's a validation error and the user gets sent back to the same page (without a call to setResponsePage), the page still registers as submitted, so when the user fixes the form and submits, it's stuck in the resubmit state (which in my case sends the user to an error page). I even have one page where I don't call setResponsePage on a successful submit, because it just returns to that same page after a submit because there's a lot of overhead in constructing the page the first time. I don't want the submit to take a long time. I tried resetting the submitted boolean during the submit process, but no matter where I could find to put that code, it always seems to get executed before the 2nd submit get processed by wicket. I'd prefer not to implment a javascript solution (e.g. disabling the submit button after the first click), becuase I think the soultion linked above lends itself better to reusability across any form. So is there any way to differentiate between a double submit situation, and simply not calling setResponsePage? Or is there anywhere in wicket I can reset the submitted flag AFTER the double submit has begun to process (I'd prefer not to implement an artificial timer to reset the flag after a hard-coded number of seconds). Some point in the request cycle that occurs after the old page is unloaded? Now that I think about it, maybe some ajax that fires on the onunload event would be appropriate here. I'll try that while I wait to see of anyone has any better suggestions. Thanks. Joel - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
