Re: [OT] wicket users around the world
Bengaluru (formerly Bangalore) , India Used it for 1.5 yrs on a project -swaroop belur On Fri, Dec 12, 2008 at 12:27 AM, francisco treacy francisco.tre...@gmail.com wrote: to know a little bit more of our great (and vast) community, i was just wondering if you're keen on sharing where you come from and/or where you work with wicket... for instance, here argentinian/belgian working with wicket in antibes, france francisco - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: PagingNavigator with custom images
Probably shud raise an RFE for this. -swaroop On 10/26/07, Dipu Seminlal [EMAIL PROTECTED] wrote: What i did was had a dummy extension of the Paging Navigator and Provided Markup for the extension and used it where ever needed. So that you can modify the markup as you want it. Regards Dipu On 10/26/07, Swaroop Belur [EMAIL PROTECTED] wrote: It looks like you will have to copy that markup(PagingNavigator.html) and replace the default ones by ur images.Right now they are directly embedded in markup as (lt;) for eg. -swaroop On 10/26/07, BatiB80 [EMAIL PROTECTED] wrote: Hi, is it possible to use the PagingNavigator with own images to jump to the first/previous/next/last record. The defaultimplementation use '' or '' or '' or '' which looks not very nice. Many thanks for you help, Sebastian -- View this message in context: http://www.nabble.com/PagingNavigator-with-custom-images-tf4695835.html#a13422772 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: PagingNavigator with custom images
It looks like you will have to copy that markup(PagingNavigator.html) and replace the default ones by ur images.Right now they are directly embedded in markup as (lt;) for eg. -swaroop On 10/26/07, BatiB80 [EMAIL PROTECTED] wrote: Hi, is it possible to use the PagingNavigator with own images to jump to the first/previous/next/last record. The defaultimplementation use '' or '' or '' or '' which looks not very nice. Many thanks for you help, Sebastian -- View this message in context: http://www.nabble.com/PagingNavigator-with-custom-images-tf4695835.html#a13422772 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: Load Image from another server
is it possible to load an image which is located on another server try using ExternalLink for this. add(new ExternalLink(el,full path,External Image)); -swaroop On 10/26/07, BatiB80 [EMAIL PROTECTED] wrote: Hi, is it possible to load an image which is located on another server. In my Page-Class I like to do somethink like this: add(new Image(myImage, new SomeKindOfWebReference(http://www.sample.com/sampleImage.gif;))); Can this be provided by the framework or do I have to create my own WebResource-Implementation which reads the picture in the getResourceStream()-Method??? Many thanks for you help Sebastian -- View this message in context: http://www.nabble.com/Load-Image-from-another-server-tf4695833.html#a13422770 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: Confirmation message after form submit
Do it like this:
In js file
function yourconfirmationjsfunction( urltogotoonok , urltogotooncancel) {
var retValue = confirm( Are you sure );
if(retValue == false){
window.location.href=urltogotooncancel;
}
window.location.href=urltogotoonok ;
}
In java file... construct these 2 urls using RequestCylce.get().urlFor
methods to ur
behaviors for example.
Then call this js function using these 2 urls
-swaroop
On 10/25/07, Federico Fanton [EMAIL PROTECTED] wrote:
Hi everyone!
I have a form with a submit button, and I need to implement a sequence
like this:
- user presses the button
- form submit
- server-side validation of submitted data
- popup with confirmation message (like javascript confirm() )
- if user presses yes, call Java method X
- if user presses no, call Java method Y
Is this possible?
Many thanks for your time!
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Re: Refreshing components with new data w/o altering the backing model
Igor, Regarding the stated problem: As we know ,the formcomponent's getValue method returns value from the model for the component when rendering if raw input is equal to no raw input constant. So basically the problem is that component's model should not be updated until the user submits the form containing the zip field here. So looks like holding on to the raw input until the form is actually submitted should do the trick. Do you think its a good idea to hold on to the raw input by not calling clearInput in ajaxformcomponentupdatingbehavior. It may be cleared in process() call of form if valid. The only problem seems to be distinguishing incorrect input from correct input. May be in this case, it will be upto user to render any error label or feedback in that case. I understand this may go against fundamental way wicket works.. i.e to pull only from models if data is correct. But the scenario described above means that user doesnt want to update any transient data (- as user may keep changing zip field many times for example) , in models - so therefore pick up from component instead of model when rendering EXCEPT after submit when rendering the same page again. -swaroop On 10/23/07, Igor Vaynberg [EMAIL PROTECTED] wrote: dont know if you need that, just add javascript to the ajax target to set the values on the fields.. -igor On 10/23/07, Matej Knopp [EMAIL PROTECTED] wrote: I think what you could try (though it would be a nasty hack :) ) is to set rawInput property on FormComponent. However, you'll need some introspection to do that, as it is private and we don't plan to provide an accessor for it :) -Matej On 10/23/07, karthik Guru [EMAIL PROTECTED] wrote: I have a form like this - Name: [.] Zip: [.] City: [.] State: [.] [Save] On filling the zip i want to auto populate the city and state. I can attach a AjaxFormComponentUpdatingBehavior to the zip field and do this. But I don't want to update the zip model, so i plan to have my version of AjaxFormComponentUpdatingBehavior and 'not' update the model. I can possibly get the user entered value from the convertedInput. But I don't want to want to update the city and the state model either to auto-populate the fields. Basically I want to hold off on the model updates until somebody clicks the save button. Can i set the converted input on a component and get it to refresh through Ajax? I know that I can do this through javascript ($(fieldId).value = ''blah blah')and add it to AjaxTarget. But i was wondering if i can just work with components (do setConvertedInput / something) and then add it to Ajaxtarget and make it work? -- karthik -- - 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: Ajax Bug when using CryptedUrlWebRequestCodingStrategy ???
FYI
http://www.nabble.com/Wicket-Beta4-and-Ajax-Links-tf4616750.html
On 10/24/07, marcus dickerhof [EMAIL PROTECTED] wrote:
Sorry I forgot to send some additional infos:
I use Wicket 1.3 Beta 4
The code looks like this
Radio r = new Radio(radioCompany, new Model( company.getCompanyid() ));
r.add(new AjaxEventBehavior(onclick){
protected void onEvent(AjaxRequestTarget target) {
final PartnerBasePage myPage = (PartnerBasePage)getPage();
myPage.companyInfo.modelChanging();
myPage.companyInfo.setCompany(company);
target.addComponent(myPage.companyInfo);
myPage.selectedPartner = company.getCompanyid();
myPage.companyInfo.modelChanged();
}
});
Thanks!
Marcus
2007/10/24, marcus dickerhof [EMAIL PROTECTED]:
Hi, my webapp works fine as long as I do not obfuscate the urls using
CryptedUrlWebRequestCodingStrategy.
When I use it, Ajax will not work. For instance when I want to update a
panel on my page,
the Ajax Response XML will be displayed instead
?xml version=1.0 encoding=UTF-8 ?
- ajax-response
+ component id=companyinfo38
- ![CDATA[
span wicket:id=companyinfo id=companyinfo38
...
]]
/component
/ajax-response
What am I doing wrong? Is this a bug?
Thanks a lot in advance
Marcus
Re: Changing selection in RadioChoice
have a look at AjaxFormChoiceComponentUpdatingBehavior -swaroop On 10/23/07, wheleph [EMAIL PROTECTED] wrote: Hello everyone! I need to capture changing selection in RadioChoice component. Of course I could override wantOnSelectionChangedNotifications() and onSelectionChanged(java.lang.Object newSelection) methods. But in this case page reloading occurs which is not desired (because other fields get reset). I'd like to use Ajax here but simply adding AjaxFormSubmitBehavior to RadioChoice component doesn't work. Any other ideas? wheleph -- View this message in context: http://www.nabble.com/Changing-selection-in-RadioChoice-tf4675928.html#a13359614 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: Basic question - checkboxes
Have a look at AbstractCheckBoxModel . Will give u good idea. Override select() to do ur stuff. For example store the table rowmodel identifier in the model to to do some stuff for that row. On 10/23/07, Neil B. Cohen [EMAIL PROTECTED] wrote: Still experimenting with the framework. I've managed to load data from a database and display it in a table on a page. Now I'd like to add a column of checkboxes, and do something to the selected rows when I press a button on the page. Can someone point me at some documentation or sample code that shows the best way to do that? I think I know how to get the checkboxes onto the screen, but I'm not sure how to a) Figure out which ones are checked b) Access the data in the corresponding row of the table... I'm sure this is basic stuff - any help appreciated... thanks very much, nbc - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: dummy question, how to set wicket in Deloyment mode?
Put this in ur web.xml context-param param-nameconfiguration/param-name param-valuedevelopment/param-value /context-param On 10/23/07, raybristol [EMAIL PROTECTED] wrote: dummy question, how to set wicket in Deloyment mode? There is a Application#getConfigurationType() but I expect something like Application#setConfigurationType() which does not exist so I thing I must miss something here... Many thanks -- View this message in context: http://www.nabble.com/dummy-question%2C-how-to-set-wicket-in-Deloyment-mode--tf4677449.html#a13364304 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: Custom rendering
I think you just have to toggle the operation (url ) and model object for
label
based on user is null or not.
Label dynamicText = new Label(lbl , new AbstractReadOnlyModel(){
public Object getObject(){
User u = ...;
if(u==null){
return in order to sign in please click;
}
else{
return hello u.get_name();
}
}
});
Similarly for link. just change the action in onClick for example
-swaroop
On 10/16/07, Cristi Manole [EMAIL PROTECTED] wrote:
Hello,
I was wondering if it is possible to do custom rendering in wicket.
What i need is something like a panel in which
- if the user is not logged in, there will be a text with in order to
sign
in please click Sign in and then the link and
- if the user is logged in, the same text component would show hello
user, please click Sign out in order to logout and then the link.
The point is having an anchor with different text and different target
through code - one panel, not having two very similar panels.
I didn't manage to get this custom functionality by having a
wicket:id=..span wicked:id=..//a.
Thank you.
Re: HOWTO - update models in chain (push or pull)
I have a category which i can select in a tree. The category contains a field url which points to an image. This image will be displayed on panel2. If i click on the category howto refresh the url on panel2? tried Something like this: DefaultMutableTreeNode selectednode = Object urobject = selectednode.getUserObject() Assume u have category id stored in this object, Then just add the other panel to ajaxrequesttarget. While building that panel, you can pass this id to fetch url -swaroop On 10/12/07, Per Newgro [EMAIL PROTECTED] wrote: You have both panels using the same data, i.e. the same model or parent model? Every component has its own model. The model changes of Panel1 have to be reflected in model2 and Panel2 itself. I have a category which i can select in a tree. The category contains a field url which points to an image. This image will be displayed on panel2. If i click on the category howto refresh the url on panel2? As for the UI itself, then when the page is re-displayed, both panels will update with the new values automatically. If you're using AJAX to do the updating, you'd have to explicitly add both panels to the redraw 'target' to have them refresh, but on a normal request, the whole page will get rewritten anyway. Thats the problem. With all my trys i refreshed the models, but the new data were not displayed. Because of this i would like to get the wicket way. Tanks Per -- Ist Ihr Browser Vista-kompatibel? Jetzt die neuesten Browser-Versionen downloaden: http://www.gmx.net/de/go/browser - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Model update with Link
My question is: is it normal wicket loads the page again when a link is pressed? - Yes - It renders the page after finishing ur onclick and if so, is there a way to update my model first? Use submitlink instead of Link if u want to show the new values -swaroop On 10/11/07, Mattijs Hoitink [EMAIL PROTECTED] wrote: hi, i'm just starting to use wicket and i have a question regarding updating a model when a link is pressed. I will explain my situation. I have a normal form, with a model attached to it and a button to submit it. There is also a link in the form who's only purpose is to enable or disable a field. The problem is, when i press the link to disable the field, all my data from the other fields is lost. It seems like wicket is loading a new form when i presse the link, because all the old data from the model is presented. My question is: is it normal wicket loads the page again when a link is pressed? and if so, is there a way to update my model first? -- Mattijs Hoitink Func. Internet Integration W http://www.func.nl T +31 20 423 F +31 20 4223500 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Empty ListChoice
Try this:
List choices;
if(empty_condition){
choices = new ArrayList();
}
else{
choices =
}
DropDownChoice d = new DropDownChoice(drop, new
PropertyModel(this,drop), choices) {
protected void onComponentTagBody(final MarkupStream
markupStream, final ComponentTag openTag)
{
Object list =getChoices();
if(list instanceof List){
int size = ((List)list).size();
if(size 0){
super.onComponentTagBody
(markupStream,openTag);
}
else{
replaceComponentTagBody(markupStream, openTag,
new AppendingStringBuffer());
}
}
else{
super.onComponentTagBody(markupStream,openTag);
}
}
};
-swaroop
On 10/11/07, Matt Jensen [EMAIL PROTECTED] wrote:
Is there any way to get a ListChoice to render as empty (no options)
when its choice model is empty? By default, Choose One appears. If I
set nullValid to true, an empty item appears which is still selectable.
I would like to have the list come up completely empty if the choice
model is empty, and I'd like to do it without creating a new component
(though obviously I will do that if it is what is needed.)
--Matt
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Re: AjaxFormChoiceComponentUpdatingBehavior doesn´t get event
Try putting it on the radios instead of radio group .
-swaroop
On 10/9/07, SantiagoA [EMAIL PROTECTED] wrote:
I added an AjaxFormChoiceComponentUpdatingBehavior to my radioGroup.
I thought it would handle the event, when a RadioButton is clicked.
But when i click on a RadioButton the onUpdate-method is never reached.
my Code:
final RadioGroup radioGroup = new RadioGroup(group, new
PropertyModel(this, selectedCode));
radioGroup.add(new AjaxFormChoiceComponentUpdatingBehavior(){
private static final long serialVersionUID = -5356375735369681460L;
@Override
protected void onUpdate(AjaxRequestTarget target) {
selectedCode = (Code)getModelObject();
target.addComponent(targetComponent);
}
});
Is my expectation wrong?
Am i using the wrong ajax behavior?
I tried also with AjaxFormComponentUpdatingBehavior and AjaxEventBehavior
but it didn´t work either.
I´m using wicket1.3.0beta3 and ajax-updates are working on
input-components.
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Re: popup window using wicket
Normally In wicket , the data that gets shown in ui components gets pulled from the models of the components. One way of doing ur reqt: After submitting the form containing the textfield ,just get its model value and use that value as a page parameter for example to render the base page again. window.opener.location = url containing the parameter Or just send out javascript from ajax behavior attached to textfield -swaroop On 10/9/07, boyinamadhavi [EMAIL PROTECTED] wrote: Hi, please help me i have one popup window. That popup window contains one text field. how to get value from popup window to main window using apache wicket. thanks in advance madhavi -- View this message in context: http://www.nabble.com/popup-window-using-wicket-tf4594547.html#a13116633 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: Threading wicket
If i understand correctly , I think clock example does not work for you because your first ajax request - to handle the files - has to first finish. Until that finishes the self updating behavior which is a separate ajax request will not fire. So prob you will have to do ur file stuff in a separate thread. But mind u- that thread may not have references to stuff like ur session,application objects- they might be null. So you will have to first get the reqd stuff (any dependecies- say something from ur service layer for example) and then start the thread. I was able to update a simple label to the current file number being handled for example. For this i did the file stuff in a separate thread. -swaroop Vít Rozkovec wrote: Hallo, how can I force from a middle of the loop, which may run up to few minutes to update a component's value? I am manipulating a lot of files and I would like to let the user know how much of the processing is already done. I would like to start processing the files when user reaches certain page and on this same page I want to display statistics of the process. As an example I tried to use a Clock from your ajax example, but I cannot manage it to update during running of the loop. I thought of achieving it somehow with threads, is this right direction? What is the correct way to do it? Thank you. Vitek - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Threading-wicket-tf4566130.html#a13034201 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: custom icons on LinkTree nodes?
If you are referring to open/close images
Try this in ur LinkTree class impl:
protected Component newNodeComponent(String id, IModel model)
{
return new LinkIconPanel(id, model, LinkTree.this)
{
private static final long serialVersionUID = 1L;
protected void onNodeLinkClicked(TreeNode node,
BaseTree tree,
AjaxRequestTarget target)
{
super.onNodeLinkClicked(node, tree, target);
LinkTree.this.onNodeLinkClicked(node, tree,
target);
}
@Override
protected ResourceReference
getResourceFolderOpen(TreeNode node) {
// return ur own resource ref impl for ur
custom open image
// On per node basis, just use the above
node ref to do ur stuff
}
protected ResourceReference
getResourceFolderClosed(TreeNode node)
{
// return ur own resource ref impl for ur
custom close image
}
protected ResourceReference
getResourceItemLeaf(TreeNode node)
{
// return ur own resource ref impl for ur
custom leaf image
}
};
}
-swaroop
wfaler wrote:
Hi,
I'm using a LinkTree to display a tree-structure with links in a sidebar.
What do I have to do to get it to display custom icons (on a per
node-basis) in the tree?
Help would be very much appreciated.
/ Wille
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Re: Adding a Link for a Whole ListItem
Look up how requesttargets work in wicket. In particular look up ListenerInterfaceRequestTarget for this use case. It just knows how to call ur component(link for example) in ur page object. Call will land in onLinkClicked. -swaroop Christopher Gardner-2 wrote: Thank you. I got this to work. Now I'm wondering how the ILinkListener gets registered to pick up the event. Does anything that happens to implement that interface automatically get registered? On 10/3/07, Martijn Dashorst [EMAIL PROTECTED] wrote: Yes, but odds are you already had to do that, to override populateItem(). Martijn On 10/3/07, Christopher Gardner [EMAIL PROTECTED] wrote: Do you also have to subclass ListView (overriding newItem()) to create an object of the ListItem subclass? On 10/3/07, Maurice Marrink [EMAIL PROTECTED] wrote: Yes you can, The trick is to extend ListItem and have it implement ILinkListener you can then add the onclick behavior through an attributemodifier or override oncomponenttag. To prevent having to make a subclass per page you should make the onLinkClicked method in your listitem redirect to a method in your listview. I could show you our code but it is cluttered with non relevant code, and the above really says it all. Maurice On 10/3/07, Christopher Gardner [EMAIL PROTECTED] wrote: With a ListView is there a way to actually create a Link component that encompasses the whole ListItem, such that when you click anywhere on a row the onClick event is fired? I know you can do this with Ajax support, but I'm curious if you can do this using the traditional way, i.e., with a full page refresh. I don't want to add a click here button to my row. - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Buy Wicket in Action: http://manning.com/dashorst Apache Wicket 1.3.0-beta3 is released Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3.0-beta3/ - 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/Adding-a-Link-for-a-Whole-ListItem-tf4561727.html#a13032210 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: Custom label for number and currency formatting?
Do this
double x= 8.3;
Label dbl = new Label(dbllbl,+x){
@Override
protected void onComponentTagBody(final MarkupStream
markupStream, final
ComponentTag openTag)
{
Object val =
getConverter().convert(getModelObjectAsString(),
Double.class);
final NumberFormat nf =
NumberFormat.getCurrencyInstance();
String newval = nf.format(val);
replaceComponentTagBody(markupStream, openTag,
newval);
}
};
If you want to vary the locale on some cond, just use the method
getCurrencyInstance(Locale inLocale) in NumberFormat class
-swaroop
tauren wrote:
Does such a thing exist? I thought it did, but can't find it now.
Basically, I want a Label that allows me to format floats/doubles as
currency. I don't need i18n built in (for different currencies,
etc.), just take double x=8.3 and output $8.30.
Any pointers are appreciated! Thanks.
Tauren
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Re: Prompting a User to Save When Leaving a Page
Have a look at this blog http://www.jroller.com/karthikg/entry/modelling_client_side_form_modifications#comments Basically state of the form onload is compared to that of beforeonunload. Just understand the concept and modify accordingly. Here the author tries to add a behavior to form's page in bind method of behavior. Not sure- but the page may be null at this point if form is not yet attched to page. Just modify accd. -swaroop JulianS wrote: I'd like to know if there is a way to prompt a user to save when leaving a page using Wicket 1.2.6. I need to display a confirmation message only if the form has been dirtied. There is a javascript-only solution http://www.4guysfromrolla.com/webtech/100604-1.shtml here . It's kind of ugly because you have to generate custom javascript for every form. Is there a more elegant way with Wicket? I know that Wicket 1.3 has the onBeforeUnload hook, but I am using 1.2.6 and cannot upgrade at the moment. Any ideas are appreciated. -- View this message in context: http://www.nabble.com/Prompting-a-User-to-Save-When-Leaving-a-Page-tf4549589.html#a12993136 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: Onclick and ondblclick on same element
Hi
Try this out . This may surely not be the best way to do it.
Here when u dbl click, the single click event still occurs...but i am using
a variable to detect whether dbl click event happened before or not.
In that case, i simply return after toggling back.
Click Test
code
WebMarkupContainer click = new WebMarkupContainer(click);
click.setOutputMarkupId(true);
AjaxEventBehavior b1 = new AjaxEventBehavior(onclick){
@Override
protected void onEvent(AjaxRequestTarget target) {
if(dblclickevent){
dblclickevent = false;
return;
}
target.appendJavascript(alert('onclick
occurred'););
dblclickevent = false;
}
};
b1.setThrottleDelay(Duration.valueOf(1000)); // Make sure
dbl click happens before onclick
click.add(b1);
AjaxEventBehavior b2 = new AjaxEventBehavior(ondblclick){
@Override
protected void onEvent(AjaxRequestTarget target) {
target.appendJavascript(alert('ondblclick
occurred'););
dblclickevent = true;
}
};
click.add(b2);
add(click);
/code
-swaroop
Federico Fanton wrote:
On Fri, 28 Sep 2007 16:43:05 +0200
Federico Fanton [EMAIL PROTECTED] wrote:
My problem is that when I double click on the row three events are fired:
two onclick and one ondblclick.. Is this normal? Is there a way to
isolate the last event and ignore the first two?
I googled some more, and found that usually the workaround is to set a
timeout for the onclick function, so that if ondblclick gets fired before
the timeout, it cancels the onclick and goes on about its business.. Is
there a Wicket behavior that works this way, perhaps? ^__^; I could extend
AbstractAjaxTimerBehavior maybe..
Many thanks for your time!
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Re: retrieve a text file's content from C drive and display in table listing
Hi
If u see the interface IDataProvider , it is my no means explicitly
coupled to the database. Basically all it expects u to do is implement
it in such a way so it that what is the result for the current page
and what kind of model you want to store the data in session .
i.e in model(Object) method .
So basically just implement ur own logic to get the result, if u r
paginating,
for that page as u wud do with database query.
Size - just the number of files in directory.
model - some object so that u can get back the details for the file e.g for
a.txt
...Typically one would store a primary key as a field in ur custom
detachable model.
You can store filename here..so that u can re create the row details.
class myobject {
String filename;
String title;
String ipaddress;
String user;
// get methods
// set methods
}
class mymodel extends loadabledetachablemodel{
String filename;
mymodel(){
super(myobject);
this.filename = myibject.filename;
}
object load(){
// build ur myobject here
}
}
On 9/26/07, kenixwong [EMAIL PROTECTED] wrote:
hi, anybody have the idea...
my problem here is i want to retrieve few .txt file from one directory.
And
all the content i store in the arraylist in order to display in table
structure.
The transitional way, once u retrieve the content, normally we will insert
into database and then retrieve from database for displaying in html.
right now i wish to skip for insert into database. Mean once my program
scan
the directory to get the .txt file's content and then direct display it as
table view. is taht possible to do in such way ?
for example:
txt content
a.txt
-
title = abc
Ipaddress = 192.122.0.331
user = alex
b.txt
-
title = 123
Ipaddress = 192.122.0.3313
user = mary
a.txt
-
title = fgd
Ipaddress = 192.122.0.344
user = kent
table view (html)
filename | title | Ipaddress| user
---
a.txt | abc | 192.122.0.331 | alex
b.txt | 123 | 192.122.0.333 | mary
c.txt | fgd | 192.122.0.344 | kent
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Re: Formless DropDownChoice selected value is null
You should use ajaxformcomponentupdatingbehavior instead of
AjaxEventBehavior . I think AjaxEventBehavior just triggers the server
side call and does not update model
-swaroop
On 9/23/07, bebetu [EMAIL PROTECTED] wrote:
Hi,
I have a DropDownChoice in a WizardStep component (Wicket 1.3 beta 3) and
I
want to read the selected value then update a text label based on
selection
as well as disable the Next button if the user hasn't made a selection.
First of all I cannot get the selected value when I run the code below,
the
selectedChoice variable is always null.
Secondly, how to ajaxify the Next wizard button based on the selection?
What am I doing wrong?
final ValueMap choiceMap = new ValueMap();
final PropertyModel ddcModel = new PropertyModel(choiceMap,
selectedOption);
final DropDownChoice ddChoice = new DropDownChoice(choiceId, ddcModel,
someOptionList);
ddChoice.add(new AjaxEventBehavior(onchange) {
@Override
protected void onEvent(AjaxRequestTarget target) {
Object selectedChoice =
choiceMap.get(selectedOption);
}
});
Thanks!
florin
Re: LinkTree lazy loading possible?
Initially when building the tree , just add a single child node to each first level of nodes u show You can mark this node as a indicator node or a busy node - this will allow the + sign to come up for the actual node. When u click on the + sign , representing the actual node , just remove the busy/ indicator node after all the actual children have been added ...(also just check if the indicator node is the only child - this way u will avoid another database hit for the second open click for the same node.) pixotec wrote: I want to use LinkTree to represent a very very large hierarchy (the loading of the whole thing is expensive...). Is there an AJAX way of loading the children of a node just when clicking on the plus-icon for expanding? -- View this message in context: http://www.nabble.com/LinkTree-lazy-loading-possible--tf4493231.html#a12814930 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: Page expiration
We are facing the same problem here - but its only with jetty and not with tomcat. After a re login everything seems to work fine. Its only the first time. (i guess the resource was loaded the next time.) The problem however does not occur with tomcat. -swaroop On 9/20/07, Holda, Dariusz [EMAIL PROTECTED] wrote: I don't have but from time to time I'm getting this error: ERROR Unable to render resource stream jar:file:/vendor/Wicket_ext/1.2.6/wicket-extensions-1.2.6.jar!/wicket/ex tensions/markup/html/datepicker/style/aqua/menuarrow.gifwicket.WicketRun timeException: Unable to render resource stream jar:file:/vendor/Wicket_ext/1.2.6/wicket-extensions-1.2.6.jar!/wicket/ex tensions/markup/html/datepicker/style/aqua/menuarrow.gif Could this be the cause of the problem? Thx, Dariusz -Original Message- From: Dipu Seminlal [mailto:[EMAIL PROTECTED] Sent: 20 September 2007 13:03 To: users@wicket.apache.org Subject: Re: Page expiration Hi, Can you please check if you have any img tags in your html with empty src attributes ? Regards Dipu On 9/20/07, Holda, Dariusz [EMAIL PROTECTED] wrote: Hi, I've came across a strange behaviour. I'm running Wicket app on Jetty server and most of the times it's working fine but from time to time I'm getting Page expired message even if user is actively using the app. Unfortunately it's not happening on the same events. Sometimes it's after pressing 'Save' after choosing a date in DatePicker, sometimes it's happening after clicking on a different tab after editing a textfield. Anyone has an idea what may be the cause of this problem? I'm using wicket-1.2.6 and each of the editable fields has an Ajax behaviour. Thx, Dariusz - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - This message is intended only for the personal and confidential use of the designated recipient(s) named above. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Lehman Brothers. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - This message is intended only for the personal and confidential use of the designated recipient(s) named above. If you are not the intended recipient of this message you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Lehman Brothers. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Requests being dispatched in an infinite loop
Hi all
Wicket version 1.2.4
I have this piece of code which is apparently causing wicket to send the
requests in an infinite loop
code
This code is present in a class called EditConfig. When I click on the link
basically
all it does is to refresh the page by creating a new instance of page.
new Link(refresh) {
@Override
public void onClick() {
setResponsePage(EditConfig.class);
}
}
/code
Apparently setResponsePage(EditConfig.class) causes the request target to be
a bookmarkable one
and the setting on respond method is to redirect the browser to the url
generated by the target-
which then again causes the event method to be processed - i.e in this case
page object to be created
again
Why would wicket want to keep redirecting . If after the page object has
been created , i thought it would render the page as is.
Am i missing something over here?
thanks
swaroop belur
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Re: best practice for a header component with links defined by the page
Recently I had to go back to doing a couple of Swing screens and all those inner classes and model objects were a breeze... +1 I have done a lot of swing coding before and for the past 6 months in wicket. I can definitely say this- Although wicket has a lot of swing like programming style in it, wicket is SO MUCH more easier to work with .It just hit me yesterday when i was again writing a couple of swing classes... Wicket has def improved the way I write Object oriented code. -swaroop
Re: How to integrate wicket frame work with spring
property name=contactDao ref=contactDao/ Have u defined contactDao in your xml file Basically there should be a definition in your xml file corresponding to contactDao i.e contactDao should point to a class in ur classpath -swaroop belur
Re: tabbedpanel and bookmarkable links
Oops a typo .In that link you will have to override newUrl method to return what u want. Read as .In that link you will have to override getURLmethod to return what u want. -swaroop On 8/28/07, Swaroop Belur [EMAIL PROTECTED] wrote: Link i think calls getUrl method to get its url to invoke. So probabley you will have to override newLink method in tab panel to return ur custom link component .In that link you will have to override newUrl method to return what u want. -swaroop On 8/28/07, wired [EMAIL PROTECTED] wrote: (version 1.2.6) Does anyone have any quick workaround to making the link in each tab of a TabbedPanel bookmarkable? Many thanks. -- View this message in context: http://www.nabble.com/tabbedpanel-and-bookmarkable-links-tf4337745.html#a12355907 Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- -- Regards Swaroop Belur http://sbelur.wordpress.com/ http://jdec.sourceforge.net/
Re: wicket vs tapestry ?
Hi I have been using wicket for quite some time now. Prior to this I worked on tapestry for a short time . (In fact i implemented the same pages which i did in tapestry in wicket also) I may not be able to give you the right answer but i can definitely say this the learning curve in tapestry is quite high . Wicket is very easy to learn and especially easy to write ur own components But there is one important point i want to share. Whenever u choose a framework, it is very important to check how good the support is in the forums. That is biggest difference for me. Because even if framework is good, u r bound to run into issues. Just check out the wicket forum. The response time for a question is very less. Sometimes u will have more than one response. Thats makes a very BIG difference - atleast for me -swaroop
Expanding a tree node conditionally
Hi all I am using wicket.markup.html.tree.Tree of wicket version 1.2.4 to build my tree. I basically would like to run thru the nodes and if the value of node statisifes a condition, I would like to expand that node. I am not sure which method will work for me. Also i am aware of the children of those nodes which need to be conditionally expanded. Any suggestions -swaroop belur -- View this message in context: http://www.nabble.com/Expanding-a-tree-node-conditionally-tf4311813.html#a12275348 Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
