Re: [Wicket-user] How to position the panel tab
It seems that you need some css guidance: http://www.positioniseverything.net/ Visit This link Lec wrote: > > Do you happen to know the attribute and its value for setting the position > to the right? > > > Timo Rantalaiho wrote: >> >> On Wed, 30 May 2007, Lec wrote: >>> I need some guidance. By default, normally we will see either a panel >>> tab or >>> multiple tab appear on the far left of the screen. How do we position >>> them ( >>> the panel tabs ) in such a way that they will appear on the far right >>> rather >>> than the left? >> >> With CSS. Just add the class or id you want in the markup >> (though it can be done programmatically also if you need >> more dynamics). >> >> - Timo >> >> -- >> Timo Rantalaiho >> Reaktor Innovations Oyhttp://www.ri.fi/ > >> >> - >> This SF.net email is sponsored by DB2 Express >> Download DB2 Express C - the FREE version of DB2 express and take >> control of your XML. No limits. Just data. Click to get it now. >> http://sourceforge.net/powerbar/db2/ >> ___ >> Wicket-user mailing list >> Wicket-user@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/wicket-user >> >> > > -- View this message in context: http://www.nabble.com/How-to-position-the-panel-tab-tf3844330.html#a10888401 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] How to position the panel tab
Do you happen to know the attribute and its value for setting the position to the right? Timo Rantalaiho wrote: > > On Wed, 30 May 2007, Lec wrote: >> I need some guidance. By default, normally we will see either a panel tab >> or >> multiple tab appear on the far left of the screen. How do we position >> them ( >> the panel tabs ) in such a way that they will appear on the far right >> rather >> than the left? > > With CSS. Just add the class or id you want in the markup > (though it can be done programmatically also if you need > more dynamics). > > - Timo > > -- > Timo Rantalaiho > Reaktor Innovations Oyhttp://www.ri.fi/ > > > - > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > ___ > Wicket-user mailing list > Wicket-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wicket-user > > -- View this message in context: http://www.nabble.com/How-to-position-the-panel-tab-tf3844330.html#a10888340 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] [BUG]
Not necessarily, only if you (core developers) consider that it worth the effort.. I just thought that this workaround could be useful for anyone who have struggled with the same problem... Alex Eelco Hillenius wrote: > >> 2) Wrap the script into the tag, like this: >> >> >> >> //your script >> > > Is this something Wicket can/ should do by default? > > Eelco > > - > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > ___ > Wicket-user mailing list > Wicket-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wicket-user > > -- View this message in context: http://www.nabble.com/-BUG-%3Cscript%3E-tag-evaluation-in-IE-tf3839952.html#a10887903 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] modalwindow open fails
ugh. looks like this was another session issue (different thing though). one thing that was helpful in tracking this down was turning on the AJAX debugging window. Jonathan Locke wrote: > > this may be my problem, but i'm having a bit of trouble with modal windows > that won't open and wondering if there are any known gotchas or words of > wisdom for what to look at... > > -- View this message in context: http://www.nabble.com/modalwindow-open-fails-tf3843250.html#a10887379 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] How to position the panel tab
On Wed, 30 May 2007, Lec wrote: > I need some guidance. By default, normally we will see either a panel tab or > multiple tab appear on the far left of the screen. How do we position them ( > the panel tabs ) in such a way that they will appear on the far right rather > than the left? With CSS. Just add the class or id you want in the markup (though it can be done programmatically also if you need more dynamics). - Timo -- Timo Rantalaiho Reaktor Innovations Oyhttp://www.ri.fi/ > - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Is it possible to remove something from a page?
> new WebMarkupContainer("removeMe") {
> protected void onBeforeRender() {
> super.onBeforeRender();
> setVisible(sometimesFalse());
> }
> }
That, or alternatively,
new WebMarkupContainer("removeMe") {
public boolean isVisible() {
return sometimesFalse();
}
}
Eelco
-
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[Wicket-user] How to position the panel tab
I need some guidance. By default, normally we will see either a panel tab or multiple tab appear on the far left of the screen. How do we position them ( the panel tabs ) in such a way that they will appear on the far right rather than the left? -- View this message in context: http://www.nabble.com/How-to-position-the-panel-tab-tf3844330.html#a10886908 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Is it possible to remove something from a page?
On Wed, 30 May 2007, Lowell Kirsh wrote:
> I making a web page which contains some markup that I'd like to remove
> (sometimes). I imagine it would look like:
>
> ...
> Hello World
> ...
>
> Is it possible to remove this markup?
new WebMarkupContainer("removeMe") {
protected void onBeforeRender() {
super.onBeforeRender();
setVisible(sometimesFalse());
}
}
- Timo
--
Timo Rantalaiho
Reaktor Innovations Oyhttp://www.ri.fi/ >
-
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Re: [Wicket-user] Best Practices for accessing/repainting sibling/cousin components?
+1. It can be tedious sometimes figuring out how to update components that are on the other side of the tree from the onClick. best, jim On 5/30/07, Jonathan Locke <[EMAIL PROTECTED]> wrote: > > > Maybe another way to auto-ajax-update a component would be to have it do > that whenever its model changes. There are a lot of caveats with model > change notifications, but that seems to be a pretty clean idea if the rules > for model changes were respected. Might make a good RFE for next Wicket > version. > > > Jonathan Locke wrote: > > > > > > It shouldn't be hard to write the method you're talking about. To find > > all the components using the same model as a given component, just walk > > the component hierarchy using visitChildren() and add any component which > > returns true for sameInnermostModel(component). > > > > There is a more general case of this problem though where one area of a > > web page may need to be updated because some completely unrelated area > > changed. This I'm handling by hand right now, but I was asking a day or > > two ago if there was a way to add a component to every ajax request (Eelco > > answered that you can do this by implementing a request processor, I > > think). It seems to be pretty common in an AJAX request to want a global > > feedback component to update. Maybe we could have a poor-man's version of > > this where if you override some boolean method, your component will get > > auto-ajax-updated on every AJAX request. For many problems, this would be > > convenient because it's easier to just update the thing every time than to > > think about all the places it might need to be updated. > > > > > > dukejansen wrote: > >> > >> I have some state which backs two panels, Panel A and Panel B, that may > >> be included as part of other panels. Ultimately they are both on the same > >> page, and their backing state is shared via the model class that backs > >> both of them. Panel A has an Ajax event handler which modifies the > >> backing model state, after which I want to force Panel A and Panel B to > >> repaint. > >> > >> I've dealt with this in a few different ways so far, and they all bother > >> me: > >> > >> 1. Walk up the containership tree and back down again until I find the > >> panel with a known ID or which implements a specific marker interface, > >> finding it that way. (Or do a full DFS of the tree to be thorough.) > >> > >> 2. Assume how my Panel is included and how the other Panel are included, > >> and explicitly walk up and back down the containership tree. This is > >> fragile because if I decide to rework panel containership, the method > >> could fail. > >> > >> Is there some better way of doing this that I'm missing? A best practice > >> for reaching out to siblings and cousins? > >> > >> Or something more fundamental to trigger refreshes of all componets > >> backed by that model? Seems like a common use case. A component updates > >> some state as part of ajax event, then wants to use ajax to repaint any > >> other components backed by that state. > >> > >> Interested to hear how others have solved this problem. > >> > >> -Jason > >> > > > > > > -- > View this message in context: > http://www.nabble.com/Best-Practices-for-accessing-repainting-sibling-cousin-components--tf3841514.html#a10883894 > Sent from the Wicket - User mailing list archive at Nabble.com. > > > - > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > ___ > Wicket-user mailing list > Wicket-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wicket-user > - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Adding more onclick script to ajax link?
If you mean getAjaxCallDecorator(), it is surely there. Just override it to return your implementation of AjaxCallDecorator. To add to the onclick, you will need to override the decorateScript method of AjaxCallDecorator. best, jim On 5/30/07, Tremelune <[EMAIL PROTECTED]> wrote: > > I'm looking to add an additional script to the onclick of a (paging) ajax > link. I stumbled on this thread: > > http://www.nabble.com/Appending-to-AJAX-Submit-Button-onclick-tf1695285.html#a4600751 > > I can't seem to find the additional code in 1.3. The thread is a year old, > perhaps the code was discarded. Is there a new and better way to add > additional onclick scripting somewhere else? > -- > View this message in context: > http://www.nabble.com/Adding-more-onclick-script-to-ajax-link--tf3843103.html#a10883013 > Sent from the Wicket - User mailing list archive at Nabble.com. > > > - > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > ___ > Wicket-user mailing list > Wicket-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/wicket-user > - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] Is it possible to remove something from a page?
I making a web page which contains some markup that I'd like to remove (sometimes). I imagine it would look like: ... Hello World ... Is it possible to remove this markup? Thanks Lowell - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] modalwindow open fails
BTW, I know that the AJAX request to open the window is occurring because I
get this
[15:31:00] INFO - RequestLogger -
time=11,event=Interface[target:SendToFriendModalWindow$1(xyz:sendToFriendLink),
page: web.pages.index.IndexPage(6), interface:
IBehaviorListener.onRequest],[EMAIL PROTECTED]
markupIdToComponent [{sendToFriendModalWindow6=[MarkupContainer [Component
id = sendToFriendModalWindow, page = web.pages.index.IndexPage, path =
0:sendToFriendModalWindow.SendToFriendModalWindow, isVisible = true,
isVersioned = false]]}], prependJavascript [[]], appendJavascript [[var
element = document.getElementById("content41");
var settings = new Object();
settings.minWidth=200;
settings.minHeight=200;
settings.className="w_blue";
settings.width="600";
settings.height="400";
settings.resizable=true;
settings.element = element;
settings.mask="semi-transparent";
settings.onCloseButton = function() { var
wcall=wicketAjaxGet('?wicket:interface=:0:sendToFriendModalWindow::IBehaviorListener:0:',
function() { }.bind(this), function() { }.bind(this));return !wcall;};
Wicket.Window.create(settings).show();
]],sessionid=30s4083ks3dhs,sessionsize=96668,sessionstart=Wed May 30
15:13:04 PDT
2007,requests=46,totaltime=1848,activerequests=2,maxmem=532M,total=532M,used=29M
Jonathan Locke wrote:
>
> this may be my problem, but i'm having a bit of trouble with modal windows
> that won't open and wondering if there are any known gotchas or words of
> wisdom for what to look at...
>
>
--
View this message in context:
http://www.nabble.com/modalwindow-open-fails-tf3843250.html#a10883996
Sent from the Wicket - User mailing list archive at Nabble.com.
-
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
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___
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Re: [Wicket-user] Best Practices for accessing/repainting sibling/cousin components?
Maybe another way to auto-ajax-update a component would be to have it do that whenever its model changes. There are a lot of caveats with model change notifications, but that seems to be a pretty clean idea if the rules for model changes were respected. Might make a good RFE for next Wicket version. Jonathan Locke wrote: > > > It shouldn't be hard to write the method you're talking about. To find > all the components using the same model as a given component, just walk > the component hierarchy using visitChildren() and add any component which > returns true for sameInnermostModel(component). > > There is a more general case of this problem though where one area of a > web page may need to be updated because some completely unrelated area > changed. This I'm handling by hand right now, but I was asking a day or > two ago if there was a way to add a component to every ajax request (Eelco > answered that you can do this by implementing a request processor, I > think). It seems to be pretty common in an AJAX request to want a global > feedback component to update. Maybe we could have a poor-man's version of > this where if you override some boolean method, your component will get > auto-ajax-updated on every AJAX request. For many problems, this would be > convenient because it's easier to just update the thing every time than to > think about all the places it might need to be updated. > > > dukejansen wrote: >> >> I have some state which backs two panels, Panel A and Panel B, that may >> be included as part of other panels. Ultimately they are both on the same >> page, and their backing state is shared via the model class that backs >> both of them. Panel A has an Ajax event handler which modifies the >> backing model state, after which I want to force Panel A and Panel B to >> repaint. >> >> I've dealt with this in a few different ways so far, and they all bother >> me: >> >> 1. Walk up the containership tree and back down again until I find the >> panel with a known ID or which implements a specific marker interface, >> finding it that way. (Or do a full DFS of the tree to be thorough.) >> >> 2. Assume how my Panel is included and how the other Panel are included, >> and explicitly walk up and back down the containership tree. This is >> fragile because if I decide to rework panel containership, the method >> could fail. >> >> Is there some better way of doing this that I'm missing? A best practice >> for reaching out to siblings and cousins? >> >> Or something more fundamental to trigger refreshes of all componets >> backed by that model? Seems like a common use case. A component updates >> some state as part of ajax event, then wants to use ajax to repaint any >> other components backed by that state. >> >> Interested to hear how others have solved this problem. >> >> -Jason >> > > -- View this message in context: http://www.nabble.com/Best-Practices-for-accessing-repainting-sibling-cousin-components--tf3841514.html#a10883894 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Best Practices for accessing/repainting sibling/cousin components?
It shouldn't be hard to write the method you're talking about. To find all the components using the same model as a given component, just walk the component hierarchy using visitChildren() and add any component which returns true for sameInnermostModel(component). There is a more general case of this problem though where one area of a web page may need to be updated because some completely unrelated area changed. This I'm handling by hand right now, but I was asking a day or two ago if there was a way to add a component to every ajax request (Eelco answered that you can do this by implementing a request processor, I think). It seems to be pretty common in an AJAX request to want a global feedback component to update. Maybe we could have a poor-man's version of this where if you override some boolean method, your component will get auto-ajax-updated on every AJAX request. For many problems, this would be convenient because it's easier to just update the thing every time than to think about all the places it might need to be updated. dukejansen wrote: > > I have some state which backs two panels, Panel A and Panel B, that may be > included as part of other panels. Ultimately they are both on the same > page, and their backing state is shared via the model class that backs > both of them. Panel A has an Ajax event handler which modifies the backing > model state, after which I want to force Panel A and Panel B to repaint. > > I've dealt with this in a few different ways so far, and they all bother > me: > > 1. Walk up the containership tree and back down again until I find the > panel with a known ID or which implements a specific marker interface, > finding it that way. (Or do a full DFS of the tree to be thorough.) > > 2. Assume how my Panel is included and how the other Panel are included, > and explicitly walk up and back down the containership tree. This is > fragile because if I decide to rework panel containership, the method > could fail. > > Is there some better way of doing this that I'm missing? A best practice > for reaching out to siblings and cousins? > > Or something more fundamental to trigger refreshes of all componets backed > by that model? Seems like a common use case. A component updates some > state as part of ajax event, then wants to use ajax to repaint any other > components backed by that state. > > Interested to hear how others have solved this problem. > > -Jason > -- View this message in context: http://www.nabble.com/Best-Practices-for-accessing-repainting-sibling-cousin-components--tf3841514.html#a10883859 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] modalwindow open fails
this may be my problem, but i'm having a bit of trouble with modal windows that won't open and wondering if there are any known gotchas or words of wisdom for what to look at... -- View this message in context: http://www.nabble.com/modalwindow-open-fails-tf3843250.html#a10883547 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] Adding more onclick script to ajax link?
I'm looking to add an additional script to the onclick of a (paging) ajax link. I stumbled on this thread: http://www.nabble.com/Appending-to-AJAX-Submit-Button-onclick-tf1695285.html#a4600751 I can't seem to find the additional code in 1.3. The thread is a year old, perhaps the code was discarded. Is there a new and better way to add additional onclick scripting somewhere else? -- View this message in context: http://www.nabble.com/Adding-more-onclick-script-to-ajax-link--tf3843103.html#a10883013 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] DateTimeField surviving Ajax updates
I have a AjaxTabbedPanel that contains the Yahoo DateTimeField from extensions. The calendar works fine on a page refresh, but when clicking to other tabs with Ajax loading each tab, the DateTimeFields quit working. Has anyone else experienced this and found a workaround or fix? Thanks Aaron - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] [BUG]
> 2) Wrap the script into the tag, like this: > > > > //your script > Is this something Wicket can/ should do by default? Eelco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Chicken-and-egg w/ Data Provider
I prefer not to do it that way because it requires a potentially large list
of records to be pulled up initially whereas now, I'm only pulling the
records on the current page, making it much faster. I pass the x & y right
through to the data access layer.
Johan Compagner wrote:
>
> this only works if you have a seperate method:
>
> private List getOrders()
> {
> if (orders == null)
> {
> orders = DAO.getOrders()
> }
> }
>
> iterator()
> {
>return getOrders().sublist(x,y).iterator()
> }
>
>
> size()
> {
> return getOrders().size();
> }
>
> detach()
> {
> orders = null;
> }
>
> johan
>
> On 5/29/07, V. Jenks <[EMAIL PROTECTED]> wrote:
>>
>>
>> I'm trying to use a provider class for a DataView so I can do
>> paging/sorting,
>> etc. It looks like this:
>>
>>
>> public class OrderProvider implements IDataProvider
>> {
>> private transient List orders;
>>
>> public OrderProvider()
>> {
>> }
>>
>> public Iterator iterator(int first, int count)
>> {
>> this.orders =
>> WicketHelper.>getDetachedModelObject(
>> OrderProxy.getAll(first, first + count));
>>
>> return this.orders.iterator();
>> }
>>
>> public IModel model(Object model)
>> {
>> return WicketHelper.getDetachedModel(model);
>> }
>>
>> public int size()
>> {
>> return this.orders.size();
>> }
>> }
>>
>>
>> I thought this would work but it looks like size() is called first, since
>> I
>> get a NPE:
>>
>>
>> Caused by: java.lang.NullPointerException
>> at com.myapp.provider.OrderProvider.size(OrderProvider.java:36)
>>
>>
>> It works if size() makes a call to the database to get a count of
>> records...but I'm trying to use a global field to prevent that data call.
>>
>> Any suggestions?
>> --
>> View this message in context:
>> http://www.nabble.com/Chicken-and-egg-w--Data-Provider-tf3834369.html#a10855464
>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>
>>
>> -
>> This SF.net email is sponsored by DB2 Express
>> Download DB2 Express C - the FREE version of DB2 express and take
>> control of your XML. No limits. Just data. Click to get it now.
>> http://sourceforge.net/powerbar/db2/
>> ___
>> Wicket-user mailing list
>> Wicket-user@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/wicket-user
>>
>
> -
> This SF.net email is sponsored by DB2 Express
> Download DB2 Express C - the FREE version of DB2 express and take
> control of your XML. No limits. Just data. Click to get it now.
> http://sourceforge.net/powerbar/db2/
> ___
> Wicket-user mailing list
> Wicket-user@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/wicket-user
>
>
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[Wicket-user] Wicket & Acegi - small implementation
huhu! i just gave acegi with your wicket-role-model a try and came up with this quick implementation (2 java & 1 xml-file): http://wicket.silberlicht.de/misc/acegi-wicket.tar.gz (2k size) you need the acegi-framework from http://www.acegisecurity.org/ and the spring.jar (acegi needs this for it's configuration - nothing else!). if all libs/classes are in place, you can change the role-example to use AcegiWebApplication and AcegiWebSession. make sure, that you have your Roles configured in the acegi.xml! :-) i think it's not 100% bulletproof but it's already usable. and you can authenticate to what you like. :-) if it's "good enough" and interesting for others, your welcome to add this to the wiki. best regards, --- jan. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] FW: wicket scriptaculous drag and drop
-Original Message-
From: Ryan Sonnek [mailto:[EMAIL PROTECTED]
Sent: Wednesday, May 30, 2007 12:45 PM
To: Apaar Trivedi
Subject: Re: wicket scriptaculous drag and drop
Thanks for the feedback. This question might be applicable to the
wicket user mailing list. My suggestion is to use the
SortableListView for users that can drag/drop and a normal ListView
for users that can not sort.
something like:
if (canSort) {
add(new SortableListView());
} else {
add(new ListView());
}
I think this should be possible.
On 5/30/07, Apaar Trivedi <[EMAIL PROTECTED]> wrote:
>
>
>
>
> Hi Ryan,
>
>
>
> We are using the wicket scriptaculous drag and drop contribution for
an app
> we are building. I am wondering if there is anyway to disable to drag
and
> drop nature of the listview. For instance, if we have several types
of
> users, and some users can re order the list, but others cannot, we
would
> like to disable the sorting feature for those who can't use it.
>
>
>
> Any help on how to do this? The constraints options do not seem to
prohibit
> the movement, and it seems to be only able to move vertically be
default.
> Fyi, I am using the contrib. from the wicket 1.3 trunk. Thank you for
any
> help!
>
>
>
>
>
> Apaar Trivedi
>
> Consultant
>
> O: (512) 469-9300 x 128
>
> M: (512) 363-9290
>
> Blue Fish Development Group
>
> http://www.bluefishgroup.com
>
>
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Re: [Wicket-user] Skin effect in wicket
> I am using wicket 1.2.6 API. I couldnt find this > "org.apache.wicket.markup.IMarkupCacheKeyProvider" interface. Could you > please tell me which jar or wicket has this interface. It's a new feature of Wicket 1.3. Unfortunately, we can't support this in 1.2. Eelco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] Best Practices for accessing/repainting sibling/cousin components?
I have some state which backs two panels, Panel A and Panel B, that may be included as part of other panels. Ultimately they are both on the same page, and their backing state is shared via the model class that backs both of them. Panel A has an Ajax event handler which modifies the backing model state, after which I want to force Panel A and Panel B to repaint. I've dealt with this in a few different ways so far, and they all bother me: 1. Walk up the containership tree and back down again until I find the panel with a known ID or which implements a specific marker interface, finding it that way. (Or do a full DFS of the tree to be thorough.) 2. Assume how my Panel is included and how the other Panel are included, and explicitly walk up and back down the containership tree. This is fragile because if I decide to rework panel containership, the method could fail. Is there some better way of doing this that I'm missing? A best practice for reaching out to siblings and cousins? Or something more fundamental to trigger refreshes of all componets backed by that model? Seems like a common use case. A component updates some state as part of ajax event, then wants to use ajax to repaint any other components backed by that state. Interested to hear how others have solved this problem. -Jason -- View this message in context: http://www.nabble.com/Best-Practices-for-accessing-repainting-sibling-cousin-components--tf3841514.html#a10877622 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Have to click 2 times to get my search results
Johan many thanks for answering I think so.
Here is the structure of the code:
1) A panel that contains a Form (fields name and lastName) and a Table
(PageableListView).
2) A small SearchPage like this:
public DossierSearch() {
super();
add(new ch.logismata.wicket.panels.ajax.DossierSearchPanel
("ajaxDossierSearchPanel"));
}
f(t)
On 5/29/07, Johan Compagner < [EMAIL PROTECTED]> wrote:
Are you sure that you don't set another page to render in the ajax button
submit code??
Because if you a pure ajax call and you don't set anohter response page
then the url in your browser shouldn't change
johan
On 5/29/07, Francisco Diaz Trepat - gmail < [EMAIL PROTECTED]>
wrote:
> Hi all,
>
> I have the following behavior:
>
> On one side of a Page I have a list of links (acting as a menu :P) that
> is created by building links by obtaining the page class
> NameOfThePage.class.
>
> That gives me the url:
>
>
http://localhost:8084/WicketDemo?wicket:bookmarkablePage=:ch.logismata.wicket.pages.DossierSearch
>
>
> Then I click on my AJAX Submit button to get a search result, but
> instead of that, the page is refreshed, now with this url:
>
> http://localhost:8084/WicketDemo?wicket:interface=:8:1 :
>
> Then I click the AJAX SubmitButton and everything works fine.
>
> This happens most times, but I don't know how yet, sometimes it works on
> the first step.
>
> Best regards,
> f(t)
>
>
> -
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[Wicket-user] Wiki reference page on custom converter is outdated
Hi all, The reference about using custom converter in apache wiki is outdated( http://cwiki.apache.org/confluence/display/WICKET/Using+custom+converters#Usingcustomconverters-Provideacustomconverterfactory). I could'nt find the method getConverterFactory() in Application class. Can somebody update the wiki with details for 1.2 series. Regards, Anto - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] How To Test with getApplication method
Hi I am not native English speaker. sorry for poor English. I use wicket 1.2.6 . I have question to use WicketTester. i want to make Global object ,create instance in WebApplication Class and create method to access the instance. In WebPage class ,access the instance like this SingleClass class = ((FooApplication)getApplication()).getSingleClass(); 'FooApplication' extends WebApplication and 'SingleClass' is Global object's class. To test the above WebPage class, make the class 'FooApplicationTester' that extends WicketTester and Copy & Paste the FooApplication's method . when run the test code, ClassCastException happens. I declared interface IFooApplication and implement at FooApplication and FooApplicationTester. I changed the WebPage class like this SingleClass class = ((IFooApplication)getApplication()).getSingleClass(); This way, I can run without exception. But I don't want to create interface. Is there other way to solve ? best regards - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Skin effect in wicket
I am using wicket 1.2.6 API. I couldnt find this
"org.apache.wicket.markup.IMarkupCacheKeyProvider" interface. Could you
please tell me which jar or wicket has this interface.
Thanks in advance.
Eelco Hillenius wrote:
>
> Look at PageWithCustomLoading. It implements IMarkupCacheKeyProvider
> and has method:
>
> /**
>* Prevent the markup from ever be cached. This is optionally -
> components
>* that don't implement [EMAIL PROTECTED] IMarkupCacheKeyProvider} will
> just have
> their
>* markup cached - but is useful when markup varies. If you don't need
> such
>* dynamic loading, it is advisible to not implement
>* [EMAIL PROTECTED] IMarkupCacheKeyProvider}.
>*
>* @see
> org.apache.wicket.markup.IMarkupCacheKeyProvider#getCacheKey(org.apache.wicket.MarkupContainer,
>* java.lang.Class)
>*/
> public CharSequence getCacheKey(MarkupContainer container, Class
> containerClass)
> {
> return null;
> }
>
> Eelco
>
> On 5/30/07, Javed <[EMAIL PROTECTED]> wrote:
>>
>> I tried with customresourceloading from wicket-examples its working but
>> the
>> problem is with markup cache.
>>
>> I am having to different markups for the same page(java file) so when I
>> start my server and hit that page it with criteria that selects markup
>> dynamically it displays that page with that markup but when I hit it one
>> more time (without restarting server) with different criteria which
>> should
>> change the markup but it is showing first(old or previous) markup.
>> After doing google, I came across this markup cache thing. but didnt get
>> any
>> solution.
>>
>> Could you please suggest on this problem?
>>
>>
>> Eelco Hillenius wrote:
>> >
>> >> Thanks for reply.
>> >>
>> >> One more thing, Can I have this setting of markup for particular
>> module
>> >> (Page) and not for whole application?
>> >
>> > Yep, see PageWithCustomLoading from that example. Also note that the
>> > application scoped setting is a strategy, so with a bit of thinking
>> > you can bend it every way you want it.
>> >
>> > Eelco
>> >
>> >
>> -
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>> >
>> >
>>
>> --
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>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>
>>
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Re: [Wicket-user] Implementing a PopupPanel
Ah, I see.
If your popup functionality is pure client-side Javascript, couldn't you
just turn it into a Behavior that you attach to a Label, Image, or
whatever, that sets the "onclick" attribute of whatever you attached it
to?
jk
On Wed, May 30, 2007 at 10:13:40AM -0400, Ravindra Wankar wrote:
>Thanks John. I was suspecting no one to reply to a long mail.
>
>Unfortunately, in my case the getTitle() returns a component not the label
>text. The component returned by the child can either be a "label" or an
>"image" component. The derived class gets the label text in its
>constructor which it uses to construct the label but the parent calls
>getTitle() too soon.
>
>As there are 2 components within the parent (title and contents) that the
>child needs to fill, I could not use markup inheritance.
>
>Thanks,
>Ravi.
>
>John Krasnay wrote:
>
> One way to solve the "abstract method from the constructor" problem (or
> more precisely, the "non-final method from the constructor" problem) is
> to use a Model, e.g...
>
> public class PopupPanel extends Panel {
> public abstract String getTitle();
> public PopupPanel(String id) {
> add(new Label("foo", new AbstractReadOnlyModel() {
> public Object getObject(Component component) {
> return getTitle();
> }
> }
> }
> }
>
> The model's getObject is only called some time after the object has
> been constructed.
>
> jk
>
>
> On Tue, May 29, 2007 at 07:36:59AM -0400, Ravindra Wankar wrote:
>
>
> This looks more like a design question but I think there must be a
> better, Wicket way.
>
> I wrote a PopupPanel that allows you to have a "div" popup in a page by
> clicking a link. The contents of the div can be static/loaded via Ajax.
> The popup part with Ajax is working. The link that activates the popup
> can either have an image or text label. So I have...
>
>PopupPanel
>| abstract getTitle() and getContent()
>| constructor calls getTitle() and
> getContents()
>|
> --
> ||
> LabelLinkedPopupPanelImageLinkedPopupPanel
> implements getTitle() implements getTitle()
>
>
> To use it, new LabelLinkedPopupPanel(...) and override the getContent()
> method. I can't get the title to work because of "abstract method from
> the constructor" problem. My options then are
>
> 1. Have a setTitle() and setContent() method that is called by the
> subclasses but failing to call them won't be caught till runtime.
> 2. Have PopupPanel constructor take in components for title and content.
> The sub classes then just act as wrappers.
> 3. Replace the subclasses with PopupPanelFactory with 2 methods
> newLabelLinkedPopup() and newImageLinkedPopup.
>
> I don't think a border suits this requirement but I'm not sure. Is there
> a better way?
>
> Thanks
> Ravi
>
> -
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Re: [Wicket-user] Skin effect in wicket
Look at PageWithCustomLoading. It implements IMarkupCacheKeyProvider
and has method:
/**
* Prevent the markup from ever be cached. This is optionally -
components
* that don't implement [EMAIL PROTECTED] IMarkupCacheKeyProvider} will
just have their
* markup cached - but is useful when markup varies. If you don't need
such
* dynamic loading, it is advisible to not implement
* [EMAIL PROTECTED] IMarkupCacheKeyProvider}.
*
* @see
org.apache.wicket.markup.IMarkupCacheKeyProvider#getCacheKey(org.apache.wicket.MarkupContainer,
* java.lang.Class)
*/
public CharSequence getCacheKey(MarkupContainer container, Class
containerClass)
{
return null;
}
Eelco
On 5/30/07, Javed <[EMAIL PROTECTED]> wrote:
>
> I tried with customresourceloading from wicket-examples its working but the
> problem is with markup cache.
>
> I am having to different markups for the same page(java file) so when I
> start my server and hit that page it with criteria that selects markup
> dynamically it displays that page with that markup but when I hit it one
> more time (without restarting server) with different criteria which should
> change the markup but it is showing first(old or previous) markup.
> After doing google, I came across this markup cache thing. but didnt get any
> solution.
>
> Could you please suggest on this problem?
>
>
> Eelco Hillenius wrote:
> >
> >> Thanks for reply.
> >>
> >> One more thing, Can I have this setting of markup for particular module
> >> (Page) and not for whole application?
> >
> > Yep, see PageWithCustomLoading from that example. Also note that the
> > application scoped setting is a strategy, so with a bit of thinking
> > you can bend it every way you want it.
> >
> > Eelco
> >
> > -
> > This SF.net email is sponsored by DB2 Express
> > Download DB2 Express C - the FREE version of DB2 express and take
> > control of your XML. No limits. Just data. Click to get it now.
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> > ___
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> > Wicket-user@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/wicket-user
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/Skin-effect-in-wicket-tf3833465.html#a10871813
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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Re: [Wicket-user] Chicken-and-egg w/ Data Provider
The size() method was one of my biggest stumbling blocks when I started using
DataProvders, but for slightly different reasons (i.e. just having a size
method makes it less maintainable, perform worse, less scalable and gives
less accurate results). But when I tried to work around the size method, I
found it was very deeply embedded in the inner workings of DataTable. I
also think DataTable is too nice of a component to not use. So I came up
with a solution that doesn't require the DataProvider to have a size()
method, but leaves it in DataTable. I've submitted this to JIRA
(https://issues.apache.org/jira/browse/WICKET-579), but since it requires
changing core classes, I wouldn't suggest anybody implement it before it is
an accepted patch. (but maybe some support from others will help it get
accepted).
Kurt
James McLaughlin-3 wrote:
>
> The purpose of size() is to give the DataView an idea of how many
> pages there will be, so this really won't work. You should fetch size
> in a separate query as the number of orders total over all pages, and
> cache that.
>
> best,
> jim
>
> On 5/29/07, V. Jenks <[EMAIL PROTECTED]> wrote:
>>
>> I'm trying to use a provider class for a DataView so I can do
>> paging/sorting,
>> etc. It looks like this:
>>
>>
>> public class OrderProvider implements IDataProvider
>> {
>> private transient List orders;
>>
>> public OrderProvider()
>> {
>> }
>>
>> public Iterator iterator(int first, int count)
>> {
>> this.orders =
>> WicketHelper.>getDetachedModelObject(
>> OrderProxy.getAll(first, first + count));
>>
>> return this.orders.iterator();
>> }
>>
>> public IModel model(Object model)
>> {
>> return WicketHelper.getDetachedModel(model);
>> }
>>
>> public int size()
>> {
>> return this.orders.size();
>> }
>> }
>>
>>
>> I thought this would work but it looks like size() is called first, since
>> I
>> get a NPE:
>>
>>
>> Caused by: java.lang.NullPointerException
>> at com.myapp.provider.OrderProvider.size(OrderProvider.java:36)
>>
>>
>> It works if size() makes a call to the database to get a count of
>> records...but I'm trying to use a global field to prevent that data call.
>>
>> Any suggestions?
>> --
>> View this message in context:
>> http://www.nabble.com/Chicken-and-egg-w--Data-Provider-tf3834369.html#a10855464
>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>
>>
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[Wicket-user] Stable URLs (Was: Bookmarkable pages and transparent login)
OK, I've tried to create an unversioned page to keep the URL stable using
following page code:
> public class DownloadFile extends TemplatePage {
>
> // Constants
> ==
>
> private static final String FILE_PARAMETER = "file";
>
> // Static
> =
>
> public static BookmarkablePageLink createLinkToPage(String id, String
> file) {
> final BookmarkablePageLink pageLink = new
> BookmarkablePageLink(id, DownloadFile.class);
> pageLink.setParameter(FILE_PARAMETER, file);
> return pageLink;
> }
>
> // Setup
> ==
>
> public DownloadFile(PageParameters parameters) {
> final String file = parameters.getString(FILE_PARAMETER);
> if (file == null) {
> throw new
> RestartResponseAtInterceptPageException(Download.class);
> }
>
> if (!getOurSession().isLicenseAgreed()) {
> addContent(createLicenseFragment("contentPanel",
> parameters));
> throw new RestartResponseAtInterceptPageException(this);
> }
>
> addContent(createDownloadFragment("contentPanel", file));
> }
>
> // Utils
> ==
>
> private Fragment createDownloadFragment(String id, String file) {
> final Fragment fragment = new Fragment(id, "downloadFragment");
> fragment.add(new Label("file", file));
> return fragment;
> }
>
> private Fragment createLicenseFragment(String id, final PageParameters
> parameters) {
> final Fragment fragment = new Fragment(id, "licenseFragment");
> fragment.add(new PageLink("accept", new IPageLink() {
> public Page getPage() {
> getOurSession().setLicenseAgreed(true);
> return new DownloadFile(parameters);
> }
>
> public Class getPageIdentity() {
> return DownloadFile.class;
> }
> }));
> return fragment;
> }
>
> public boolean isVersioned() {
> return false;
> }
> }
Every page is mounted with QueryStringUrlCodingStrategy. On the Download
page a link to this DownloadFile page is created using the above
createLinkToPage() static method call which creates a link to
"http://localhost:8080/smartcvs/download-file.html?file=win32jre";
Curiously, when I click on it, the browser displays
"http://localhost:8080/?wicket:interface=:2::"; as URL. The "accept"-link
occurs pointing to
"http://localhost:8080/?wicket:interface=:2:border:contentPanel:accept::ILinkListener";.
When I click it, the browser displays
"http://localhost:8080/?wicket:interface=:3::"; as URL. Clicking the
back-button shows the "http://localhost:8080/?wicket:interface=:2::"; page
with the "accept"-link, no matter whether I try it with Opera or FireFox.
Tom
Eelco Hillenius wrote:
>> Regarding the back-button: it would be the best if the intermediate license
>> agreement page would not occur when pressing the back-button, but instead
>> the previous page (if any). Is something like that possible?
>
> What you need to achieve is that the URL stays stable. One way to
> achieve this is to use panel replacement. E.g. when you click the
> download page, you replace the main panel on your page with a panel
> that displays the license agreement. If you turn off versioning for
> that page, the URL will stay stable and thus if you push the back
> button later, your browser will return to the first version of the
> page. I think this should work for most browsers (maybe only not with
> Opera). There are alternative ways to do this, including throwing
> RestartResponseExceptions, using custom page factories and custom url
> coding strategies. Or you can trick the browser using JavaScript, of
> which I don't know too many details.
>
> Eelco
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Re: [Wicket-user] 1.2.x trunk stack overflow
no i thnk AlMaw wants to take a look at it.
johan
On 5/30/07, Ingram Chen <[EMAIL PROTECTED]> wrote:
In 1.2.x trunk, Settings still use old implemation:
public String getContextPath()
{
// Set the default context path if the context path is not already
// set (previous time or by the developer itself)
// This all to do missing api in the servlet spec.. You can't get
a
// context path from the servlet context, which is just stupid.
if (contextPath == null && RequestCycle.get ().getRequest()
instanceof WebRequest)
{
contextPath =
((WebRequest)RequestCycle.get().getRequest()).getContextPath();
}
return contextPath;
}
http://svn.apache.org/repos/asf/incubator/wicket/branches/wicket-1.2.x/wicket/src/main/java/wicket/settings/Settings.java
not yet commit ?
On 5/30/07, Johan Compagner <[EMAIL PROTECTED]> wrote:
>
> that seems to be a problem yes
> what i did was change the Settigngs one:
>
> contextPath =
>
((WebRequest)RequestCycle.get().getRequest()).getHttpServletRequest().getContextPath();
>
> so that i directly call the context path of the http servlet request.
>
> i think that should work fine, or does some have
> WebRequest.getContextPath() overwritten so that they supply there
> something else??
>
> johan
>
>
> On 5/30/07, Ingram Chen <[EMAIL PROTECTED]> wrote:
>
> > All,
> >
> >I build 1.2.x trunk today to try some fixed bugs (which found in
> > 1.2.6)
> > . After I deploy I got stack overflow:
> >
> > java.lang.StackOverflowError
> > at java.lang.ThreadLocal.get(ThreadLocal.java:125)
> > at wicket.RequestCycle.get(RequestCycle.java:211)
> > at wicket.settings.Settings.getContextPath(Settings.java:451)
> > at wicket.protocol.http.servlet.ServletWebRequest.getContextPath(
> > ServletWebRequest.java :69)
> > at wicket.settings.Settings.getContextPath(Settings.java:453)
> > at wicket.protocol.http.servlet.ServletWebRequest.getContextPath(
> > ServletWebRequest.java:69)
> > at wicket.settings.Settings.getContextPath (Settings.java:453)
> >
> >
> > I notice ServletWebRequest.getContextPath implmentaton changed:
> >
> > in 1.2.6:
> > public String getContextPath()
> > {
> > return httpServletRequest.getContextPath();
> > }
> >
> > in 1.2.x trunk
> > public String getContextPath()
> > {
> > String contextPath = Application.get
> > ().getApplicationSettings().getContextPath();
> > return contextPath != null ? contextPath :
> > httpServletRequest.getContextPath ();
> > }
> >
> > so the problem is caused by additional
Application.get().getApplicationSettings().getContextPath();
> >
> >
> > I know wicket has a bamboo to build trunk continuously, but I can't
> > find it to check trunk's health.
> >
> > --
> > Ingram Chen
> > ��便��啦: http://dinbendon.net
> > blog: http://www.javaworld.com.tw/roller/page/ingramchen
> >
> > -
> > This SF.net email is sponsored by DB2 Express
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> > control of your XML. No limits. Just data. Click to get it now.
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> > ___
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> > https://lists.sourceforge.net/lists/listinfo/wicket-user
> >
> >
>
>
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>
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Re: [Wicket-user] Implementing a PopupPanel
Thanks John. I was suspecting no one to reply to a long mail.
Unfortunately, in my case the getTitle() returns a component not the
label text. The component returned by the child can either be a "label"
or an "image" component. The derived class gets the label text in its
constructor which it uses to construct the label but the parent calls
getTitle() too soon.
As there are 2 components within the parent (title and contents) that
the child needs to fill, I could not use markup inheritance.
Thanks,
Ravi.
John Krasnay wrote:
One way to solve the "abstract method from the constructor" problem (or
more precisely, the "non-final method from the constructor" problem) is
to use a Model, e.g...
public class PopupPanel extends Panel {
public abstract String getTitle();
public PopupPanel(String id) {
add(new Label("foo", new AbstractReadOnlyModel() {
public Object getObject(Component component) {
return getTitle();
}
}
}
}
The model's getObject is only called some time after the object has
been constructed.
jk
On Tue, May 29, 2007 at 07:36:59AM -0400, Ravindra Wankar wrote:
This looks more like a design question but I think there must be a
better, Wicket way.
I wrote a PopupPanel that allows you to have a "div" popup in a page by
clicking a link. The contents of the div can be static/loaded via Ajax.
The popup part with Ajax is working. The link that activates the popup
can either have an image or text label. So I have...
PopupPanel
| abstract getTitle() and getContent()
| constructor calls getTitle() and getContents()
|
--
||
LabelLinkedPopupPanelImageLinkedPopupPanel
implements getTitle() implements getTitle()
To use it, new LabelLinkedPopupPanel(...) and override the getContent()
method. I can't get the title to work because of "abstract method from
the constructor" problem. My options then are
1. Have a setTitle() and setContent() method that is called by the
subclasses but failing to call them won't be caught till runtime.
2. Have PopupPanel constructor take in components for title and content.
The sub classes then just act as wrappers.
3. Replace the subclasses with PopupPanelFactory with 2 methods
newLabelLinkedPopup() and newImageLinkedPopup.
I don't think a border suits this requirement but I'm not sure. Is there
a better way?
Thanks
Ravi
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Re: [Wicket-user] 1.2.x trunk stack overflow
In 1.2.x trunk, Settings still use old implemation:
public String getContextPath()
{
// Set the default context path if the context path is not already
// set (previous time or by the developer itself)
// This all to do missing api in the servlet spec.. You can't get a
// context path from the servlet context, which is just stupid.
if (contextPath == null && RequestCycle.get().getRequest()
instanceof WebRequest)
{
contextPath =
((WebRequest)RequestCycle.get().getRequest()).getContextPath();
}
return contextPath;
}
http://svn.apache.org/repos/asf/incubator/wicket/branches/wicket-1.2.x/wicket/src/main/java/wicket/settings/Settings.java
not yet commit ?
On 5/30/07, Johan Compagner <[EMAIL PROTECTED]> wrote:
that seems to be a problem yes
what i did was change the Settigngs one:
contextPath =
((WebRequest)RequestCycle.get().getRequest()).getHttpServletRequest().getContextPath();
so that i directly call the context path of the http servlet request.
i think that should work fine, or does some have WebRequest.getContextPath()
overwritten so that they supply there something else??
johan
On 5/30/07, Ingram Chen <[EMAIL PROTECTED]> wrote:
> All,
>
>I build 1.2.x trunk today to try some fixed bugs (which found in
> 1.2.6)
> . After I deploy I got stack overflow:
>
> java.lang.StackOverflowError
> at java.lang.ThreadLocal.get(ThreadLocal.java:125)
> at wicket.RequestCycle.get(RequestCycle.java:211)
> at wicket.settings.Settings.getContextPath(Settings.java:451)
> at wicket.protocol.http.servlet.ServletWebRequest.getContextPath(
> ServletWebRequest.java :69)
> at wicket.settings.Settings.getContextPath(Settings.java:453)
> at wicket.protocol.http.servlet.ServletWebRequest.getContextPath(
> ServletWebRequest.java:69)
> at wicket.settings.Settings.getContextPath (Settings.java:453)
>
>
> I notice ServletWebRequest.getContextPath implmentaton changed:
>
> in 1.2.6:
> public String getContextPath()
> {
> return httpServletRequest.getContextPath();
> }
>
> in 1.2.x trunk
> public String getContextPath()
> {
> String contextPath = Application.get
> ().getApplicationSettings().getContextPath();
> return contextPath != null ? contextPath :
> httpServletRequest.getContextPath ();
> }
>
> so the problem is caused by additional
Application.get().getApplicationSettings().getContextPath();
>
>
> I know wicket has a bamboo to build trunk continuously, but I can't find
> it to check trunk's health.
>
> --
> Ingram Chen
> ��便��啦: http://dinbendon.net
> blog: http://www.javaworld.com.tw/roller/page/ingramchen
>
> -
> This SF.net email is sponsored by DB2 Express
> Download DB2 Express C - the FREE version of DB2 express and take
> control of your XML. No limits. Just data. Click to get it now.
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> Wicket-user@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/wicket-user
>
>
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blog: http://www.javaworld.com.tw/roller/page/ingramchen
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Re: [Wicket-user] [Nuub] Best practise: Navigation Component
One idea would be to create a class that represents the logical idea of
a link, e.g
public class NavEntry {
private String title;
private Class pageClass;
private PageParameters parameters;
...
}
Pass a list of these to the constructor of your panel, which then
renders these into actual links and labels.
If this is too restrictive, e.g. if you want different kinds of links,
not just BookmarkablePageLinks, you can defer creation of the link to
the NavEntry object:
public class NavEntry {
...
public abstract WebMarkupContainer createLink(String id);
}
public class BookmarkablePageNavEntry extends NavEntry {
private Class pageClass;
private PageParameters parameters;
public WebMarkupContainer createLink(String id) {
return new BookmarkablePageLink(pageClass, parameters);
}
}
A similar technique is used in the tabs package in wicket-extensions.
jk
On Tue, May 29, 2007 at 07:55:48PM +0200, Johannes Schneider wrote:
> Hi,
>
> I am new to Wicket and I really like the things I have seen so far. But
> I also have a few questions.
> At the moment I create a small page. Therefore I have created a
> NavigationComponent (extends Panel) with its own markup file and some
> other resources (css, images).
>
> Can anybody describe me the best way to add Links (most of them are
> BookmarkableLinks) and the corresponding Labels to this component?
> At the moment I create a List of Links. Each of those links has a Label
> added. Those links are then provided to a DataView and given to the
> NavigationComponent.
> I don't like this because I have to create the components manually
> (Links and Labels) with the "correct" ids. What approach would a wicket
> expert take?
>
> Later I might reuse the NavigationComponent within another application.
> But therefore I would like to modify/replace the CSS and replace some
> images. What is the Wicket way to achive this?
>
>
> Thanks in advance,
>
>
> Johannes Schneider
> --
> Johannes Schneider
> Im Lindenwasen 15
> 72810 Gomaringen
>
> Fon +49 7072 9229972
> Fax +49 7072 50
> Mobil +49 178 1364488
>
> [EMAIL PROTECTED]
> http://www.johannes-schneider.info
> -
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Re: [Wicket-user] Implementing a PopupPanel
One way to solve the "abstract method from the constructor" problem (or
more precisely, the "non-final method from the constructor" problem) is
to use a Model, e.g...
public class PopupPanel extends Panel {
public abstract String getTitle();
public PopupPanel(String id) {
add(new Label("foo", new AbstractReadOnlyModel() {
public Object getObject(Component component) {
return getTitle();
}
}
}
}
The model's getObject is only called some time after the object has
been constructed.
jk
On Tue, May 29, 2007 at 07:36:59AM -0400, Ravindra Wankar wrote:
>
> This looks more like a design question but I think there must be a
> better, Wicket way.
>
> I wrote a PopupPanel that allows you to have a "div" popup in a page by
> clicking a link. The contents of the div can be static/loaded via Ajax.
> The popup part with Ajax is working. The link that activates the popup
> can either have an image or text label. So I have...
>
> PopupPanel
> | abstract getTitle() and getContent()
> | constructor calls getTitle() and
> getContents()
> |
> --
> ||
>LabelLinkedPopupPanelImageLinkedPopupPanel
>implements getTitle() implements getTitle()
>
>
> To use it, new LabelLinkedPopupPanel(...) and override the getContent()
> method. I can't get the title to work because of "abstract method from
> the constructor" problem. My options then are
>
> 1. Have a setTitle() and setContent() method that is called by the
> subclasses but failing to call them won't be caught till runtime.
> 2. Have PopupPanel constructor take in components for title and content.
> The sub classes then just act as wrappers.
> 3. Replace the subclasses with PopupPanelFactory with 2 methods
> newLabelLinkedPopup() and newImageLinkedPopup.
>
> I don't think a border suits this requirement but I'm not sure. Is there
> a better way?
>
> Thanks
> Ravi
>
> -
> This SF.net email is sponsored by DB2 Express
> Download DB2 Express C - the FREE version of DB2 express and take
> control of your XML. No limits. Just data. Click to get it now.
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[Wicket-user] [BUG]
Probably it is well known bug for most of you, but I think it worth to mention again about it and its workaround. The bug appears when the ajax response contains a which normally should be evaluated (and it does in gecko browsers) but the script is not evaluated in IE (any version, including IE7) I found two workarounds for this issue: 1) Wrap the script into the