Re: [Wicket-user] execute long running ajax task after page is loaded
Thanks Martijn,
I haven't attempted this yet - I've been working on other things (since
functionally this part of my app works fine). When I revisit this I'm sure
I'll have some questions for you :)
Thanks again
Martijn Dashorst wrote:
Create a processing thread, and dispatch it. Have the thread update
some progress object that you can get access to, and query that
progress with a label (or something more fancy like a progress bar).
Something like:
Link() {
onclick() { create thread, start it }
}
add(new Label(progress, new Model() { getObject() { ... get thread,
return progress }));
label.add(new AjaxSelfUpdatingBehavior(Duration.ONE_SECOND));
Note that you don't want to serialize the thread itself, or the
progress object. You'll have to dynamically retrieve it
(de/serialization will detach the objects).
Martijn
On 7/20/07, jonaqua [EMAIL PROTECTED] wrote:
The wicket ajax link examples are great. The functionality I need is
very
similar to the third link example here:
http://www.wicket-library.com/wicket-examples/ajax?wicket:bookmarkablePage=:wicket.examples.ajax.builtin.LinksPage
( ajax link with a busy indicator. the server will deliberately pause for
five seconds)
The only difference between my code and that example is that I
substituted
my actual long running task for the example's Thread.sleep(5000).
Everything is working great but I have two questions:
1) I don't really want it to be a link. I really just want my long
running
task to be executed after the page is loaded and I want it to update some
label when it finishes. Any hints on how I can do this?
2) Right now my long running task is executed in the link's
onClick(AjaxRequestTarget target) method just like the example. Should
this
be executed on a separate thread?
Thank you
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[Wicket-user] execute long running ajax task after page is loaded
The wicket ajax link examples are great. The functionality I need is very similar to the third link example here: http://www.wicket-library.com/wicket-examples/ajax?wicket:bookmarkablePage=:wicket.examples.ajax.builtin.LinksPage ( ajax link with a busy indicator. the server will deliberately pause for five seconds) The only difference between my code and that example is that I substituted my actual long running task for the example's Thread.sleep(5000). Everything is working great but I have two questions: 1) I don't really want it to be a link. I really just want my long running task to be executed after the page is loaded and I want it to update some label when it finishes. Any hints on how I can do this? 2) Right now my long running task is executed in the link's onClick(AjaxRequestTarget target) method just like the example. Should this be executed on a separate thread? Thank you -- View this message in context: http://www.nabble.com/execute-long-running-ajax-task-after-page-is-loaded-tf4118823.html#a11713572 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Passing parameters to a page in WicketTester
I'm a wicket newbie,
but this was in the javadoc for WicketTester (also your constructor name
'kisspage' doesn't match your class name 'mypage'):
//test code
public void testRenderYourPage()
{
// provide page instance source for WicketTester
tester.startPage(new TestPageSource()
{
public Page getTestPage()
{
return new YourPage(mock message);
}
});
tester.assertRenderedPage(YourPage.class);
tester.assertLabel(yourMessage, mock message);
// assert feedback messages in INFO Level
tester.assertInfoMessages(new String[] { Wicket Rocks ;-) });
}
Instead of tester.startPage(pageClass), we define a ITestPageSource to
provide testing page instance for WicketTester. This is necessary because
YourPage uses a custom constructor, which is very common for transfering
model data, can not be instansiated by reflection. Finally, we use
assertInfoMessages to assert there is a feedback message Wicket Rocks ;-)
in INFO level. TODO General: Example usage of FormTester
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Re: [Wicket-user] Setting up project - images and stylesheets
I'd just use a wicket.markup.html.image.Image for each of the images, and let wicket rewrite the src part of the img tag. Then you can put whatever you want in the src attribute. Thanks. Is that common practice? It seems like it tightly couples the java code with the design of the web page. I thought the Image class was for creating dynamic images - as that's all I've needed to use it for. -- View this message in context: http://www.nabble.com/Setting-up-project---images-and-stylesheets-tf4094209.html#a11679842 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] Setting up project - images and stylesheets
Andrew Klochkov wrote:
User ContextImage instead of Image for images in the web dir. BTW
ContextImage could be stateless while making Image instance stateless is
not so easy.
Thanks I'll have to take a look at it. I'm still using 1.2.6 and I believe
ContextImage is only in 1.3. (I thought it would be hard to learn 1.3 if
any of the examples are broken).
This seems to be closer to the solution be it still forces me tightly couple
the java and html code. Shouldn't web designers be able to modify the HTML
'template' without touching any Java code?
I was hoping for something like a single application setting:
@Override
protected void init() {
this.getMarkupSettings().setImagesRelativeToRoot(true);
}
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Re: [Wicket-user] Setting up project - images and stylesheets
Thanks, using wicket:remove sounds like a good idea. Unfortunately, my CSS skills are really lacking - so maybe this will motivate me to learn how to use CSS to layout pages instead of tables. Either that or all my image references will look like this :) wicket:remove ../../../../../src/main/webapp/images/logo.png /wicket:remove images/logo.png -- View this message in context: http://www.nabble.com/Setting-up-project---images-and-stylesheets-tf4094209.html#a11680168 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] Setting up project - images and stylesheets
Thanks Igor. I don't believe this works offline (atleast under firefox in ubuntu). It works fine if I put a real web URL (i.e. http://www.google.com). I've tried all sorts of combinations (relative and absolute). I may be specifying the absolute path incorrectly. I tried 3 and 4 forward slashes (since on linux root is '/') href=file:///home/blah/blah, href=file:home/blah/blah, href=../blah/blah. Each time, I tried using /images/logo.png and images/logo.png. It seemed to ignore the base tag unless it specified an http address. head titleMyTest/title base href=file:///home/user/projects/mytest/web/ /head body lt;img src=images/logo.png/gt; /body igor.vaynberg wrote: simply do this have your images be relative images/logo.png in runtime wicket will rewrite them to be relative to context root in devel time put this into head wicket:remove base href=../../../path/to/your/webapp/folder/ /wicket:remove so at devel time your images will also be relative to context root. -igor On 7/16/07, jonaqua [EMAIL PROTECTED] wrote: I'm just getting started with Wicket. I'm not sure how I should best link to stylesheets and images in my NetBeans project. For example, if I have the following code in my MyPage.html page: lt;img src=images/logo.pnggt; ...and I run the application, the image will reference web/images/logo.png. However, if I just quickly view that HTML file, it will reference src/java/package/images/logo.png and the image link will be broken. Is there a good way to set up the project besides keeping duplicate images and stylesheets both in the source code dir and the web dir? I realize if I move the HTML files to the web directory the problem will be solved but I'm trying to stick with the Wicket way of doing things for now (.HTML right next to .java in the source) Thanks -- View this message in context: http://www.nabble.com/Setting-up-project---images-and-stylesheets-tf4094209.html#a11641865 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 -- View this message in context: http://www.nabble.com/Setting-up-project---images-and-stylesheets-tf4094209.html#a11681135 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] Setting up project - images and stylesheets
While I could not get it to work completely offline. As long as I have my local webserver running, this works perfectly fine.. thanks so much! :) head titleMyTest/title wicket:remove base href=http://localhost:8080/MyProject/; /wicket:remove /head body lt;img src=images/logo.png/gt; /body -- View this message in context: http://www.nabble.com/Setting-up-project---images-and-stylesheets-tf4094209.html#a11681306 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] changing default wicket:link rendering
Hi all, I'm fairly new to wicket - today's the first day I really dove into it. I have a very basic question. The wicket:link tag automatically makes the current page in italics - like in the navomatic example. How can I customize this functionality? i.e. make the current page bold instead of in italics. Amazingly, after a day of messing with wicket, that's the only question I have. I'm sure I'll have more though... Thanks -- View this message in context: http://www.nabble.com/changing-default-wicket%3Alink-rendering-tf4010120.html#a11388330 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
