How to feed ListMultipleChoice with comma separated String via PropertyModel)

Hi everybody, I wonder if there is an elegant way to feed a ListMultipleChoice component with a comma separated string (using a PropertyModel) e.g. with the following property to be accessed by PropertyModel: public String getMySelectedOptions() { return optionA,optionC; } ...something like

Re: How to feed ListMultipleChoice with comma separated String via PropertyModel)

, pixologe [EMAIL PROTECTED] wrote: Hi everybody, I wonder if there is an elegant way to feed a ListMultipleChoice component with a comma separated string (using a PropertyModel) e.g. with the following property to be accessed by PropertyModel: public String getMySelectedOptions() { return

Possible to retrieve previous page from PageMap

Hi there, is there a way to retrieve the previous page from the PageMap? Or at least its class? I can see that it is in there (private), but as I see it the API does not seem to let me access it... or did I miss something? In our current case we would need to display a specific info only if

Re: Possible to retrieve previous page from PageMap

For once, I can answer my own question. I just realized that I can cast the PageMap to SecondLevelCachePageMap, which lets me access lastPage. Don't know if this is the best solution, but it should work as long as I do not provide another PageMap myself. If there is a more elegant solution,

Re: Possible to retrieve previous page from PageMap

Ah - I see, SLCPM is private :( Thanks for the link, this solution works fine :) Jeremy Thomerson-5 wrote: Here's a post from Jon Locke about this: http://web.mac.com/jonathan.locke/iWeb/JonathanLocke/Blog/C68818AE-E983-4D7A-B6BF-E95CD886BFF2.html On Fri, Dec 5, 2008 at 1:40 PM, pixologe

Modify textfield input before validation

Hi all, How can/should modification of (textual) user input be implemented, so that it runs before validation? (e.g. prepend a URL with http://; if the user did not do so) My thoughts were: IConverter - but other threads on the list point out that it is only to be used for type conversion, not

Re: Modify textfield input before validation

Thanks for your ideas... But huh... is there really no wicket way to achieve this? After all I would not think that it is uncommon to fix simple things in user input before validation, e.g. trim strings, discard empty items in comma separated lists etc. Your solutions would work both I

Re: Modify textfield input before validation

' and 'to' doesn't mean you can't use it for one direction only Am 12.12.2008 um 13:01 schrieb pixologe: seems to be igor's point of view, at least: http://www.nabble.com/append-a-converter-or-coversion-function-td15921777.html#a15964449 Peter Ertl wrote: I really wonder why converters

DropDownChoice without preselection and without 'Please choose one'

Hi everybody, I might just be out of it or missing a clue - I'd just like to have a DropDownChoice without preselection and without 'Please choose one' option. Is this possible? How can I achieve this? Thanks in advance + regards -- View this message in context:

Re: DropDownChoice without preselection and without 'Please choose one'

I tried overriding getDefaultChoice already, returning an empty string, this did not work, unfortunately. The 'Please choose one' option is not rendered, however the first 'normal' option gets selected instead. Also, inside AbstractSingleSelectChoice, there remains an empty string in the options

Solved: DropDownChoice without preselection and without 'Please choose one'

I have found a solution for this after all, not quite elegant, but works like charm :) new ListMultipleChoice(select,new Model(new ArrayListT(0)), new PropertyModel(this, choices), renderer) { @Override protected void onComponentTag(ComponentTag tag) { super.onComponentTag(tag);

Re: DropDownChoice without preselection and without 'Please choose one'

just had a deeper look at AbstractSingleChoice. looks as if it did exactly this when the ###.null string resource is empty. I will check that out tomorrow. Thank you guys :) jcompagner-2 wrote: override the getDefaultChoice() and generate a optionoption (yes empty) and the if selected

Re: DropDownChoice without preselection and without 'Please choose one'

Hi Johan, hi Martin, Just for the sake of completeness: Having select.null= select.nullValid= as string resources, an empty option is displayed as first item if nullValid is true. If it is false, there is still the 'Please choose one' option. Anyway, I'll stick to the ListMultipleChoice

Re: Large Scale Applications using Wicket

Serialization is not that bad. Just take care not to serialize all your domain model objects (use LoadableDetachableModel/DataView/DataProvider) Perhaps you might want to have a look at DiskPageStore, too. subbu_tce wrote: Do we have any Clustering Solutions other than Terracotta that can

Re: Possible to retrieve previous page from PageMap

Just a thought which I did not think about when implementing this (thus I had to change this stuff all over afterwards), perhaps it helps someone avoiding the same mistake: The latest rendered page is not neccessarily the page that lead the user to the current page. I.e. retrieving the last page

Building a dynamic comma separated link list

Hi everybody, This is probably quite easy, but I do not seem to be able to find an elegant solution for this, so if anyone could give me a hint, I would highly appreciate it... I'd like to have a comma-separated link list with variable number of items generated by wicket. The link list is not a

Re: Building a dynamic comma separated link list

of a bunch of labels inside a listview -igor On Tue, Jul 8, 2008 at 9:46 AM, pixologe [EMAIL PROTECTED] wrote: Hi everybody, This is probably quite easy, but I do not seem to be able to find an elegant solution for this, so if anyone could give me a hint, I would highly appreciate it... I'd

Re: Fallback support for ModalWindow

I agree with hbf. Of course, modal window is a JS component, but a fallback would really make sense (why shouldn't there be one when there's one for AjaxLink?). Is there any component like this around by now or planned in near future? Basically it should be possible to have a placeholder

DropDownChoice, PropertyModel and stateful pages

Hi everybody, This may be an idiot question, but no matter how many articles and examples I read about this, I seem not to be able to grasp how to use DropDownChoice with PropertyModel. I would very very highly appreciate if someone could point out to me why the code below is not working as I

Re: DropDownChoice, PropertyModel and stateful pages

Thanks a lot, Michael, that was very helpful :) I have spent quite some time puzzling... unfortunately, this raises another question right away: there are methods: setResponsePage(java.lang.Class cls) setResponsePage(java.lang.Class cls, PageParameters parameters) setResponsePage(Page page)

Re: DropDownChoice, PropertyModel and stateful pages

Thanks Martijn, of course, you are right. I came to put it in there after consulting the example at http://www.wicket-library.com/wicket-examples/forminput/ where this call is inserted to ensure the responding page is still bookmarkable, also I planned to hand over the PageParameters object in

Re: DropDownChoice, PropertyModel and stateful pages

, pixologe [EMAIL PROTECTED] wrote: there are methods: setResponsePage(java.lang.Class cls) setResponsePage(java.lang.Class cls, PageParameters parameters) setResponsePage(Page page) but not: setResponsePage(Page page, PageParameters parameters) correct. is there really no way

Re: This time last year .... is Wicket really a disappointment?

no not at all. it's great. Alex Objelean wrote: I've recently found this post on dzone: http://java.dzone.com/news/this-time-last-year This time last year ... What is your oppinion about this? -- View this message in context:

Re: DropDownChoice, PropertyModel and stateful pages

In case anybody is interested in what I ended up with: I defined an inner class within the Page which declares the page state properties (and defines their default values) for the enclosing page. An instance of the state Object is stored in the session using memento pattern (no longer within the

ModalWindow with fallback

Hi everybody, is there any ModalWindow implementation with fallback (in case there is no js available) around? There does not seem to be something like this in Wicket, but perhaps someone has developed an extension or another dialog component? Having dialogs completely depend on Javascript is

Re: AJAX changes preserved in portable URL

However, you probably know, it would of course not be possible for the user to copy this portable URL from the address bar, since the address bar cannot be updated without a page request. So you would have to offer a link providing that bookmarkable URL. -- View this message in context:

Adding child components in constructor? Best practice?

Hi everybody, May sound stupid: is the contructor really the best place for adding children to a component or is there a better one, e.g. onBeforeRender? All examples I see keep doing this in the constructor or in an init method which is called by the constructor, however, I realized that there

Re: PageParameter question

you might also consider using put instead of add, which replaces an existing parameter of the same key (if any) -- View this message in context: http://www.nabble.com/PageParameter-question-tp16026015p18895652.html Sent from the Wicket - User mailing list archive at Nabble.com.

Pretty URLs depending on a Page's state (not params)

Hi everybody, AFAIK it is not possible to have a variable nice URL for a page without using PageParameters, right? If I am right: shouldn't it be possible? Perhaps I'm missing the point or not knowing the internals good enough (probably both ;-), but what I imagine is to map parts of the URL

Re: Pretty URLs depending on a Page's state (not params)

no. having a nice/bookmarkble url means having all the state in the url. hmmm i'm not sure... sometimes i'd like to have a pretty url, even if it does not hold the exact state of the page... in my example: the re-sorted list of friends would be still bookmarkable, however the sorting would be

Re: Pretty URLs depending on a Page's state (not params)

Martijn Dashorst wrote: mount your page with hybridurlcodingstrategy thanks for pointing this out... i've seen this one before, but somehow completely misunderstood how it is supposed to work :-/ still, it is not exactly what i had in mind, since it attaches a version number to every url

change localized number format globally in application

Hi everybody, with a german Locale the following two labels have different output new Label(label1, new Model(123456789.0)) 123.456.789 new Label(label2, new Model(123456789)) 123456789 I am not quite sure why Double and Integer are handled differently when it comes to grouping -

Re: change localized number format globally in application

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:

Implement LabeledLink and ImageLink components - what is the most elegant way?

Hi everybody, Perhaps I am just temporarily dumb, but I do not seem to be able to find an elegant solution for the following use case. I constantly create Links with just a single Label or a single Image in it. It would be convenient for me to create a LabeledLink or ImageLink, taking a content

Re: Overriding panel markup

shetc wrote: Is it possible to give a newbie some pointers on how this extension would work? Just create a class MyPanel.java class MyPanel extends Panel { // constructors, custom methods etc... } and a markup file MyPanel.html: html body wicket:extend !-- MyPanel specific markup goes

Re: Implement LabeledLink and ImageLink components - what is the most elegant way?

Thanks for your opinion on this... I think this is a similar approach to what I had in mind with the panel. What I do not like about those Panel solutions is that the link has to be wrapped and thus in itself is not a subclass of Link anymore. I think a really elegant solution should inherit from

Re: Implement LabeledLink and ImageLink components - what is the most elegant way?

be happy to share the above mentioned code with anybody interested, just mail me AbstractLink pixologe wrote: Hi everybody, Perhaps I am just temporarily dumb, but I do not seem to be able to find an elegant solution for the following use case. I constantly create Links with just

Re: StringResourceModel: use MessageFormat features without params array?

then, otherweise I will understand why it is implemented as it currently is. ;-) Timo Rantalaiho wrote: On Wed, 27 Aug 2008, pixologe wrote: Short question: if my interpretation of the source code is correct, it is not possible to use StringResourceModel's MessageFormat features just with a single

Hot deployment / code swapping

Hi everybody, I have read in some older messages of this list that wicket by default takes care of re-deploying changed classes and HTML files, does that still apply? It does not work for me, not even with a fresh quickstart project. Neither HTML files nor Java classes are reloaded when they

Re: Hot deployment / code swapping

the changes in class files. pixologe a écrit : Hi everybody, I have read in some older messages of this list that wicket by default takes care of re-deploying changed classes and HTML files, does that still apply? It does not work for me, not even with a fresh quickstart project. Neither

Re: Hot deployment / code swapping

should at least work for resource files (like html-templates or property-files). Witold Am Wed, 10 Sep 2008 03:57:22 -0700 (PDT) schrieb pixologe [EMAIL PROTECTED]: Hi everybody, I have read in some older messages of this list that wicket by default takes care of re-deploying changed

Re: Hot deployment / code swapping

environment and eclipse supports in the debug mode a fairly good hotreplace of changed java-code (not always but often enough :-)). Kind regards Florian Sperber pixologe schrieb: Thanks for your reply. The app is running in development mode and I did not change anything in the quickstart

Re: Hot deployment / code swapping

. Did you call configure() in your init method? Then make sure, that you set the resource poll frequency after it. In deployment mode configure sets it to null. Am Wed, 10 Sep 2008 05:05:00 -0700 (PDT) schrieb pixologe [EMAIL PROTECTED]: Thanks - I saw this one before, it is set to 1 second

Re: Hot deployment / code swapping

Hi Martijn, So this means that the wicket quickstart project does NOT do it out of the box? Which obviously goes for non-maven-projects too then? That's good to know, I obviously have been terribly misinformed then... Even though it will obviously take me some more time to figure out how this

Re: Hot deployment / code swapping

situation, the time is better spent with restarting jetty 100times a day ;-) Uwe Schäfer wrote: pixologe schrieb: Thanks - I saw this one before, it is set to 1 second by default... but has no effect for me ... did anyone mention javarebel? http://zeroturnaround.com this one aims to solve

Re: Hot deployment / code swapping

Martijn Dashorst wrote: The maven jetty plugin is not meant for development, but for quick demos. Well, at least to me, this was not obvious. Good to know. However, also after starting the quickstart project within the IDE, there is not hot deployment of classes or HTML files. Same

Re: Hot deployment / code swapping

. Setting up your Wicket project is described in detail in Wicket in Action's bonus chapter, available from the Manning website (http://manning.com/dashorst) Martijn On Wed, Sep 10, 2008 at 3:05 PM, pixologe [EMAIL PROTECTED] wrote: Hi Martijn, So this means that the wicket quickstart project

Re: Hot deployment / code swapping

PM, pixologe [EMAIL PROTECTED] wrote: Martijn Dashorst wrote: The maven jetty plugin is not meant for development, but for quick demos. Well, at least to me, this was not obvious. Good to know. However, also after starting the quickstart project within the IDE, there is not hot

Re: Calling a javascript function on render

Hi there, have a look at IHeaderContributor. There's an easy example in the API docs. http://wicket.apache.org/docs/wicket-1.3.2/wicket/apidocs/org/apache/wicket/markup/html/IHeaderContributor.html Cheers tleveque wrote: Hi I am kind of new to the wicket framework... But here is

Re: Hot deployment / code swapping

/New /Configure set env variable MAVEN_OPTS to get debugging port -Xdebug -Xnoagent -Xrunjdwp:transport=dt_socket,address=4000,server=y,suspend=n Hope that helps! Cheers, Roman pixologe wrote: Hi Roman, even though my current main project is not under maven control, i'd

Re: Hot deployment / code swapping

Martijn Dashorst wrote: Wicket can't magically detect changes that are not on the classpath. Well, you never what what Frameworks might be able to do below the hood. And with all the magical things wicket can do, I wouldn't have been too surprised to find a config param pointing to my

Re: Open wicket component collection anywhere?

Cool... just let me know where to find it, when you're done :) I'll try to add some momentum then... jwcarman wrote: I'll post my AbstractVelocityPanel code and see if that helps build any momentum. On Mon, Sep 15, 2008 at 2:52 AM, pixologe [EMAIL PROTECTED] wrote: Hehe right

Markup for disabled Link - Proposal (add behavior instead of markup)

Dear Wicket devs, I propose that by default a disabled link should rather (or also) be marked using a behavior, instead of adding markup before and after. A word in advance: I know that I can implement my own version of Link which adds behavior in case of being disabled, and I know how to do it

Re: Markup for disabled Link - Proposal (add behavior instead of markup)

of having the page hierarchy modified and the link displayed in italics... Nino.Martinez wrote: Why not just use an attribute modifier? pixologe wrote: Dear Wicket devs, I propose that by default a disabled link should rather (or also) be marked using a behavior, instead of adding

Re: Markup for disabled Link - Proposal (add behavior instead of markup)

not be able to interact with it. for example, security strategy can disable links the user does not have access to. just adding class=disabled leaves the link clickable. -igor On Fri, Sep 19, 2008 at 4:21 AM, pixologe [EMAIL PROTECTED] wrote: Dear Wicket devs, I propose that by default

Re: Markup for disabled Link - Proposal (add behavior instead of markup)

would you mind giving a hint? igor.vaynberg wrote: On Fri, Sep 19, 2008 at 9:24 AM, pixologe [EMAIL PROTECTED] wrote: Of course, you are right. Sorry, what I wrote was not completely clear. It can make sense to change the markup in order to disable a link. It definitely makes sense

Re: Markup for disabled Link - Proposal (add behavior instead of markup)

: application.getmarkupsettings() -igor On Fri, Sep 19, 2008 at 11:15 AM, pixologe [EMAIL PROTECTED] wrote: would you mind giving a hint? igor.vaynberg wrote: On Fri, Sep 19, 2008 at 9:24 AM, pixologe [EMAIL PROTECTED] wrote: Of course, you are right. Sorry, what I wrote

Re: Markup for disabled Link - Proposal (add behavior instead of markup)

-has-child-element-selector in CSS. igor.vaynberg wrote: setdefaultbeforedisabledlink( ) will do what you want -igor On Fri, Sep 19, 2008 at 11:27 AM, pixologe [EMAIL PROTECTED] wrote: setDefault*DisabledLink? I know them and I am using them, as I already wrote. Just considered

Re: RepeatingView: add new component at specified index

Hi there, insert using AJAX? Couldn't you just alter the underlying List as you like it, and have the whole RepatingView redrawn by adding it to the AjaxRequestTarget...? Or are you thinking of something more special? Cheers Edgar Merino wrote: Hello, is there any way to control

Re: Pure client side validation

Hi Harry, Well, it should be possible to create a Behavior taking care of stuff this... e.g. like textField.add(new ClientSideRequiredValidationBehavior(myErrorLabel)); ClientSideRequiredValidationBehavior should override onComponentTag then to add onchange/onblur javascript code to your

Re: Is there a way to get stateless DDC with onchange notification?

You could simply extend DropDownChoice, overriding wantOnSelectionChangedNotifications to return true. Override onSelectionChanged also, and in there you can call setResponsePage(...) to redirect to your other pages. Works fine for me. Hope this helps... Ritesh Trivedi wrote: Well if I

Re: Pretty url for tabs

Hi, I had exactly the same use case and solved it as follows - works like charm (unfortunately I cannot share the code): extend StatelessTab (each instance to be constructed with its pageparameter value extend StatelessTabbedPanel, constructor with the pageparameter key override newLink to

Re: Pretty url for tabs

Well, when I think of it the word exactly is not right - of course, there's no page versioning and no colons here, since bookmarkablepagelinks are used... this thing works the stateless way when switching tabs. But this way you can have nice urls like [...]/yourPage/yourTabname/ pixologe wrote

Re: Pretty url for tabs

or a StatelessTab in the distribution. Regards, Robert pixologe wrote: Well, when I think of it the word exactly is not right - of course, there's no page versioning and no colons here, since bookmarkablepagelinks are used... this thing works the stateless way when switching tabs