AbstractDefaultAjaxBehavior - getCallBackUrl
Hello, I am extending AbstractDefaultAjaxBehavior and using getCallBackUrl to place the ajax call in a JS function. This works fine. The only problem I have is that the getCallBackUrl does not seem to take into account the container's (tomcat) behavior of adding the JSESSIONID within the URL in case cookies are not enabled on the client browser. The JSESSIONID is added fine for other URLs within my app but when using getCallBackUrl and cookies are not enabled - the ajax call results in page expired. Is there a way that getCallBackUrl handles that right? Arie
Re: AbstractDefaultAjaxBehavior - getCallBackUrl
I don't get the difference - Wicket's ajax calls work just fine - they are
all on the page with the wicketAjaxGet() function - the first parameter
which is the URL has the jsessionid
when I generate my JS function which is only used to call the ajax
*
function* myFunction(){
*var* wcall=wicketAjaxGet('${ajaxCallUrl}' , *function*() { }, *function*()
{ });
}
I generate the ajaxCallUrl with getCallbackUrl(*true*) of the behavior
The result is something like
?wicket:interface=:0:homePagePanel:promotionsPanel::IActivePageBehaviorListener:10:wicket:ignoreIfNotActive=true
With no jsessionid when actually required (cookies not enabled on the client
browser)
The full code of the behavior's onBind that does it
@Override
*protected* *void* onBind() {
Component comp = getComponent();
markupId = comp.getMarkupId();
MapString, Object scriptParams = *new* HashMapString, Object();
scriptParams.put(ajaxCallUrl, getCallbackUrl(*true*).toString());
scriptParams.put(functionName, getGeneratedFunctionName());
*if* (paramName == *null*)
getComponent().add(*new* ScriptHeaderContributor(AjaxJSFunctionBehavior.*
class*, ajaxfunction.js, scriptParams));
*else* {
scriptParams.put(paramName, paramName);
getComponent().add(*new* ScriptHeaderContributor(AjaxJSFunctionBehavior.*
class*, ajaxParamFunction.js, scriptParams));
}
*super*.onBind();
}
On Wed, Apr 21, 2010 at 9:11 AM, Arie Fishler arie@gmail.com wrote:
Hello,
I am extending AbstractDefaultAjaxBehavior and using getCallBackUrl to
place the ajax call in a JS function.
This works fine.
The only problem I have is that the getCallBackUrl does not seem to take
into account the container's (tomcat) behavior of adding the JSESSIONID
within the URL in case cookies are not enabled on the client browser.
The JSESSIONID is added fine for other URLs within my app but when using
getCallBackUrl and cookies are not enabled - the ajax call results in page
expired.
Is there a way that getCallBackUrl handles that right?
Arie
Changing style in the same session with setStyle
Hi, I am using setStyle in the Session to set a skin. I am using this setting to retrieve texts from resource files based on the skin. The thing is that a user might go to other pages during the same session. Other pages might have different skins so they are supposed to show other texts for the same keys. What actually happens is that altough other pages reset the setStyle to other values - the texts that are retrieved from the resource files are the ones associated with the FIRST style set in the session. This is really bad as I have all texts mixed up. What is causing this? Is it the resource file lookup that is set once for a session? Something else? Anyway around this? Thanks, Arie
Handling Ajax session expired
Hi, When a client has a page in his browser that he does not touch for a while and the session expired. after that if he hits an ajax link for example - an exception occurs in the wicket level due to the session expired state. How can I gracefully handle such a situation assuming that there is no a single home page i can transfer the user. This means that the session itself had some information on the specific environment the user was in. I can think of adding some information on the ajax link that will indicate that but again the exception happens at the wicket level and if I am handling the exception not sure how I can retrieve such data. Any good methodology here? Thanks, Arie
Changing the page charset ???
Hi, What's the up-to-date method to change the default UTF-8 charset set in the page. I saw the page in the wiki but it is old and it has a header sayingthis is going to change So I am not sure and could not find something useful on the search. I need to set it for a specific page or panel and not for the whole application through the defaults. Thanks, Arie
Re: How to set the http response code for an error page
Thanks!
On Sun, Sep 6, 2009 at 4:15 PM, Jeremy Levy jel...@gmail.com wrote:
Add the following to your error page, change the error as required:
@Override
protected void configureResponse() {
super.configureResponse();
getWebRequestCycle().getWebResponse().getHttpServletResponse().setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
}
@Override
public boolean isVersioned() {
return false;
}
@Override
public boolean isErrorPage() {
return true;
}
On Sat, Sep 5, 2009 at 2:15 PM, Arie Fishler arie@gmail.com wrote:
I have a custom error page that I set like explained in the wiki
http://cwiki.apache.org/WICKET/error-pages-and-feedback-messages.html
Stillthe page returns http 200. How do I set it to a specific error
code?
Thanks,
Arie
--
Jeremy Levy
See my location in real-time:
http://seemywhere.com/jeremy
How to set the http response code for an error page
I have a custom error page that I set like explained in the wiki http://cwiki.apache.org/WICKET/error-pages-and-feedback-messages.html Stillthe page returns http 200. How do I set it to a specific error code? Thanks, Arie
Getting the Ajax decorator of a link
Hi, We have been implementing the getAjaxCallDecorator for links that extends AjaxLink in order to manipulate the way the wicket-ajax is called on these links. I have a need to do something similar with a behavior and not sure how to implement. I have a behavior that is applied (added) to different links. This behavior needs to manipulate and control when the actual wicket-ajax call is executed for the link it is on. It is like the behavior needs an access to the function call that activates the ajax on the link. Is there a way for a behavior to get it? Cheers, Arie
Re: Getting the Ajax decorator of a link
The behvavior is not AbstractDefaultAjaxBehavior just one extending AbstractBehavior. Can I get it somehow from the onComponentTag of the behavior? I actually need the value that is placed in the onClick event (which has the action for the link or button that has the behavior placed on) My behavior just adds a function call before any other action and I want this function call to resume the wicket action (ajax click on a link or submit of a button) right after the function of the behavior is executed On Thu, Sep 3, 2009 at 2:09 PM, Pedro Santos pedros...@gmail.com wrote: To one of the decorations script must to be appended the script responsible to call the behavior. You can get it invoking the AbstractDefaultAjaxBehavior.getCallbackScript() protected method. On Thu, Sep 3, 2009 at 7:59 AM, Arie Fishler arie@gmail.com wrote: Hi, We have been implementing the getAjaxCallDecorator for links that extends AjaxLink in order to manipulate the way the wicket-ajax is called on these links. I have a need to do something similar with a behavior and not sure how to implement. I have a behavior that is applied (added) to different links. This behavior needs to manipulate and control when the actual wicket-ajax call is executed for the link it is on. It is like the behavior needs an access to the function call that activates the ajax on the link. Is there a way for a behavior to get it? Cheers, Arie
Re: Getting the Ajax decorator of a link
Wel...this is the solution I wanted to avoid since this behavior can be
attached to buttons, links, ajax links...don't want to create onr for each.
I can use the tag from the oncomponenttag and find out where it is supposed
to go originallythis seems to be the option that will work
On Thu, Sep 3, 2009 at 3:04 PM, Pedro Santos pedros...@gmail.com wrote:
value that is placed in the onClick event (which has the action for the
link or button that has the behavior placed on)
You has an parameter determining the action to be take, why don't you use
polimorfism?
My behavior just adds a function call before any other action and I want
this function call to resume the wicket action
You has an behavior common to onClick of a link or onSubmit of a button. Do
you consider to use inheritance instead of composition in this especific
case because:
I want this function call to resume the wicket action
public class CustomLink/CustomButton extends Link/Button{
@override
onClick or onSubmit(){
callFunctionBeforeAnyOtherAction();
callAction();
}
protected abstrat void callAction();
}
On Thu, Sep 3, 2009 at 8:42 AM, Arie Fishler arie@gmail.com wrote:
The behvavior is not AbstractDefaultAjaxBehavior just one extending
AbstractBehavior.
Can I get it somehow from the onComponentTag of the behavior? I actually
need the value that is placed in the onClick event (which has the action
for
the link or button that has the behavior placed on)
My behavior just adds a function call before any other action and I want
this function call to resume the wicket action (ajax click on a link or
submit of a button) right after the function of the behavior is executed
On Thu, Sep 3, 2009 at 2:09 PM, Pedro Santos pedros...@gmail.com
wrote:
To one of the decorations script must to be appended the script
responsible
to call the behavior. You can get it invoking the
AbstractDefaultAjaxBehavior.getCallbackScript() protected method.
On Thu, Sep 3, 2009 at 7:59 AM, Arie Fishler arie@gmail.com
wrote:
Hi,
We have been implementing the getAjaxCallDecorator for links that
extends AjaxLink
in order to manipulate the way the wicket-ajax is called on these
links.
I have a need to do something similar with a behavior and not sure
how
to
implement.
I have a behavior that is applied (added) to different links. This
behavior
needs to manipulate and control when the actual wicket-ajax call is
executed
for the link it is on.
It is like the behavior needs an access to the function call that
activates
the ajax on the link. Is there a way for a behavior to get it?
Cheers,
Arie
Re: Male/Female messages
Actually a good solution. I am already using styles for skin diffrentiation but can certainly combine the male/female to that. Simple and clean. Thanks On Thu, Aug 27, 2009 at 6:35 PM, Cserep Janos cser...@szeretgom.hu wrote: use setStyle() and different styles for property files. That means you should have 2 files: MyApplication_male.properties MyApplication_female.properties j On Thu, Aug 27, 2009 at 5:32 PM, Arie Fishlerarie@gmail.com wrote: Hi, Assuming that I am localizing to a language that has different text required for male and female is there a generic way for hadling that. This is of course based on the fact that I can provide a user object that contains that property (if the user is a male or female) I can think of a convention that will add to all resource file keys a .female extension to handle female text if required and wrap the ResourceModel with an object that will get the user. Using the gender property of the user it will manipulate the key to add the .female extension if required, check if the female text exist at all (and if no default to the no extension version) etc. This may work. Are there any other suggestions? What about the wicket:message markup that goes directly to the resource files...how do I handle that? (I have lots of markup already so changing all of it to labels is not the easiest way) Thanks, Arie - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Male/Female messages
Hi, Assuming that I am localizing to a language that has different text required for male and female is there a generic way for hadling that. This is of course based on the fact that I can provide a user object that contains that property (if the user is a male or female) I can think of a convention that will add to all resource file keys a .female extension to handle female text if required and wrap the ResourceModel with an object that will get the user. Using the gender property of the user it will manipulate the key to add the .female extension if required, check if the female text exist at all (and if no default to the no extension version) etc. This may work. Are there any other suggestions? What about the wicket:message markup that goes directly to the resource files...how do I handle that? (I have lots of markup already so changing all of it to labels is not the easiest way) Thanks, Arie
Re: Blank page problem
Thanks...actually it was just a non wicket related bug :) On Mon, Aug 24, 2009 at 3:28 PM, Linda van der Pal lvd...@heritageagenturen.nl wrote: My guess would be that the page doesn't render at all, therefore also not rendering the Wicket Ajax Debug label and link. Regards, Linda Arie Fishler wrote: Hi, I have a page rendering all sorts of stuff. I do it on development so I see the Wicket Ajax Debug label. From time to time, not on a constant basis I get a blank page instead of getting the content I expect. A side effect of this is that every time that happens the Wicket Ajax Debug label does not appear on the page as well. No errors in the logs. I am trying to understand what is going on with the page. since I don;t have a real clue I would like your help to understand what failure might be causing the Wicket Ajax Debug label (and link) not to appear on the page? I hope that this information will get me some kind of insight on the overall problem. Thanks Arie No virus found in this incoming message. Checked by AVG - www.avg.com Version: 8.5.409 / Virus Database: 270.13.65/2323 - Release Date: 08/24/09 06:05:00 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Blank page problem
Hi, I have a page rendering all sorts of stuff. I do it on development so I see the Wicket Ajax Debug label. From time to time, not on a constant basis I get a blank page instead of getting the content I expect. A side effect of this is that every time that happens the Wicket Ajax Debug label does not appear on the page as well. No errors in the logs. I am trying to understand what is going on with the page. since I don;t have a real clue I would like your help to understand what failure might be causing the Wicket Ajax Debug label (and link) not to appear on the page? I hope that this information will get me some kind of insight on the overall problem. Thanks Arie
Re: How to goto a specific tab in a iframe URL from the parent page
basically I have a similar situation. I pass in the qs a parameter indicating which tab I need to be on focus and then use code to simulate tab selection for this specific tab. We use Jquery tabs integrated into wicket. I also do it for specific location on the page - use anchors in the page and in the qs indicate which anchor should the page focus on. then use JS to jump to the right anchor On Mon, Aug 24, 2009 at 2:28 PM, Keval Patel kev...@hotmail.com wrote: Hi, Basically, I have a page with an iframe inside it. The iframe inside it consists of various tab panels. I need a way to be able to include something in the query string of the parent url so i can goto a specific tab inside the iframe, is this possible? Thanks _ Windows Live Messenger: Happy 10-Year Anniversary—get free winks and emoticons. http://clk.atdmt.com/UKM/go/157562755/direct/01/
Re: Need Wicket Book
Wicket in action! A must have! On Tue, Aug 18, 2009 at 9:26 AM, Jeroen Steenbeeke j.steenbeeke.ml@ gmail.com wrote: I realize you asked for freely available information sources, but you really can't go wrong with Wicket in Action: http://manning.com/dashorst/ It isn't that expensive at $45, and you get a PDF copy as well. You can also skip the dead tree version and get just the PDF for $27.50. And I'm not just saying this because Martijn is a co-worker, it really is an excellent book. - Jeroen 2009/8/18 Haulyn R. Jason saharab...@gmail.com you can start from wicket tutorial, live demo http://wicketstuff.org/wicket13/and the quick start is very good: http://wicket.apache.org/quickstart.html On Tue, Aug 18, 2009 at 1:26 PM, Gerald Fernando gerald.anto.ferna...@gmail.com wrote: Hello Friends, Am Gerald Fernando as well as new to Wicket. I was assigned to do a project using Wicket. So first i Need to study well Wicket(from the very basic steps) What can be Achieved and What cant be Achieved. please tell me the Books for Wicket(Free DownLoad). so that i can go ahead. from the basic i want to study throughly please Help me -- Thanksregards, Gerald A -- -- Enjoy. Thanks! Haulyn Microproduction Mobile: +086-15864011231 email: saharab...@gmail.com, hmp.hau...@foxmail.com website: http://haulynjason.net gtalk: saharab...@gmail.com yahoo: jia_hao...@yahoo.com msn: saharab...@gmail.com skype: saharabear QQ: 378606292 Haulyn Jason
Controlling the order of resource files
Hello, The normal way wicket goes over resource files is based on locale and different component names, application name etc. What's the best practice for a situation in which I would like my application to find the resource file based on a skin. This means that for the same classes set (same wicket application) and same local I still need to have different texts for a certain resource key. It is like I need another selection mechanism for resource file which is not the locale but something that is specific to the logic of my application. Is there some way to implement that? Like making wicket look for resource files the same way it does but add a prefix for every resource file name Thanks, Arie
Re: Controlling the order of resource files
Many thanks guys...this is exactly what I meant. Happy this is found in the base of wicket. Anoter example of how flexible and great wicket is:) Cheers..great day to all. Arie. On Mon, Aug 17, 2009 at 11:17 AM, Wilhelmsen Tor Iver toriv...@arrive.nowrote: It is like I need another selection mechanism for resource file which is not the locale but something that is specific to the logic of my application. Look at styles, i.e. Session.setStyle(String) and the documentation there for resource lookup. Basically the style tag goes before the locale, e.g. MyPage_foo_nl.properties for locale nl and style foo. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Upload preview before form submit
Hi, I know this was handled many times here in a way but this is not exactly the regular kind of ajax submit for an upload field. I have implemented the ajax submit using the inline frame solution. However...I want to have a preview of an uploaded file (image for example) BEFORE submitting the form. I have several fields in a form one of which is an uploaded file field. Clicking an upload link near the uploaded file field should load the file and not submit the form. When the user sees the file, fills all the other fields he would like to submit the form. This is pretty common use case I guess. Nested forms does not work here (inner form has only an upload field with ajax submit method) so only separate form gowhich is not good for me. Is there a descent way to implement this? Thanks, Arie
Re: Upload preview before form submit
ok...thanks. this is the way to define the preview display. However I am not sure you referred to the issue of submitting the preview which is the bigger problem here. Is it supposed to work when the uploaded file has its own for within the main form? nested forms? Since I could not get the ajax-iframe thing to work this way. If notI need a way to only submit the uploaded file for preview while the rest of the form is not changed. it is not the most convenient or elegant to have this as a totally separate form. If I want to make it a panel for example I want it to include the whole functionality. On Mon, Jun 22, 2009 at 4:44 PM, Igor Vaynberg igor.vaynb...@gmail.comwrote: when your inline frame is done getting the file it can send some javascript to the browser to change an src of a hidden img tag to the url of the uploaded file. thats one way to do this. another way is to treat the hidden frame as an actual component and place it where you want the preview to be, that way after the upload it can write out an img tag. -igor On Mon, Jun 22, 2009 at 2:14 AM, Arie Fishlerarie@gmail.com wrote: Hi, I know this was handled many times here in a way but this is not exactly the regular kind of ajax submit for an upload field. I have implemented the ajax submit using the inline frame solution. However...I want to have a preview of an uploaded file (image for example) BEFORE submitting the form. I have several fields in a form one of which is an uploaded file field. Clicking an upload link near the uploaded file field should load the file and not submit the form. When the user sees the file, fills all the other fields he would like to submit the form. This is pretty common use case I guess. Nested forms does not work here (inner form has only an upload field with ajax submit method) so only separate form gowhich is not good for me. Is there a descent way to implement this? Thanks, Arie - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Upload preview before form submit
ok. i think i get it. can you point me to some code sample for clearing this mechanism. what seems to be missing for me is the iframe submit to a servlet part. Not sure I see how the file gets there and...thanks again. On Mon, Jun 22, 2009 at 5:12 PM, Igor Vaynberg igor.vaynb...@gmail.comwrote: i wouldnt even use a form to submit it. i would have the iframe submit to a servlet which would then receive the file and store it on disk in a well known location. the wicket component can then provide a file pointing to that location as its model. -igor On Mon, Jun 22, 2009 at 7:09 AM, Arie Fishlerarie@gmail.com wrote: ok...thanks. this is the way to define the preview display. However I am not sure you referred to the issue of submitting the preview which is the bigger problem here. Is it supposed to work when the uploaded file has its own for within the main form? nested forms? Since I could not get the ajax-iframe thing to work this way. If notI need a way to only submit the uploaded file for preview while the rest of the form is not changed. it is not the most convenient or elegant to have this as a totally separate form. If I want to make it a panel for example I want it to include the whole functionality. On Mon, Jun 22, 2009 at 4:44 PM, Igor Vaynberg igor.vaynb...@gmail.com wrote: when your inline frame is done getting the file it can send some javascript to the browser to change an src of a hidden img tag to the url of the uploaded file. thats one way to do this. another way is to treat the hidden frame as an actual component and place it where you want the preview to be, that way after the upload it can write out an img tag. -igor On Mon, Jun 22, 2009 at 2:14 AM, Arie Fishlerarie@gmail.com wrote: Hi, I know this was handled many times here in a way but this is not exactly the regular kind of ajax submit for an upload field. I have implemented the ajax submit using the inline frame solution. However...I want to have a preview of an uploaded file (image for example) BEFORE submitting the form. I have several fields in a form one of which is an uploaded file field. Clicking an upload link near the uploaded file field should load the file and not submit the form. When the user sees the file, fills all the other fields he would like to submit the form. This is pretty common use case I guess. Nested forms does not work here (inner form has only an upload field with ajax submit method) so only separate form gowhich is not good for me. Is there a descent way to implement this? Thanks, Arie - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Browser opens a dialog box for text/html Resource
Got that figured out. Actually it is in the book. Using RequestCycle.get().setRequestTarget(target); with a submit button. This also opens it up with no dialog box. On Mon, Mar 2, 2009 at 7:43 PM, Arie Fishler arie@gmail.com wrote: - Show quoted text - Hi, I am integrating some reports using the JasperReports integration classes found in the Wicket stuff. Basically I have a class that extends DynamicWebResource It is linked using a ResourceLink that triggers its output. Content type is returned as text/html. Why is the browser asking me before opening it? I want it to automatically open in a new window just as it dows when I approve the dialog box. On another level, as I specified the output is triggered using a ResourceLink on the page. How do I trigger the output when I want to put a form and a submit link on the page. This means I want to create the Resource on submit and trigger its output based on the form selections not as a direct link on the pgae. Thanks, Arie
Browser opens a dialog box for text/html Resource
Hi, I am integrating some reports using the JasperReports integration classes found in the Wicket stuff. Basically I have a class that extends DynamicWebResource It is linked using a ResourceLink that triggers its output. Content type is returned as text/html. Why is the browser asking me before opening it? I want it to automatically open in a new window just as it dows when I approve the dialog box. On another level, as I specified the output is triggered using a ResourceLink on the page. How do I trigger the output when I want to put a form and a submit link on the page. This means I want to create the Resource on submit and trigger its output based on the form selections not as a direct link on the pgae. Thanks, Arie On Mon, Mar 2, 2009 at 5:48 PM, shetc sh...@bellsouth.net wrote: I just want to take a moment to thank you all. With your support, my colleagues and I were able to complete our first enterprise-wide Wicket-based application. I work for the Spherion Corporation, which provides staffing services. Our Wicket application is a web site where a newly hired employee completes all the forms required for starting a job (upwards of 15 per user). This replaces a paper-based manual system. We expect a large cost savings as recruiters can focus on placing candidates rather than pushing paper. The application went through a very successful pilot phase, and is now in general use for the whole company. Once again, many thanks -- we couldn't have done it without your help! Steve -- View this message in context: http://www.nabble.com/Thank-you%21-tp22290605p22290605.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Browser opens a dialog box for text/html Resource
Hi, I am integrating some reports using the JasperReports integration classes found in the Wicket stuff. Basically I have a class that extends DynamicWebResource It is linked using a ResourceLink that triggers its output. Content type is returned as text/html. Why is the browser asking me before opening it? I want it to automatically open in a new window just as it dows when I approve the dialog box. On another level, as I specified the output is triggered using a ResourceLink on the page. How do I trigger the output when I want to put a form and a submit link on the page. This means I want to create the Resource on submit and trigger its output based on the form selections not as a direct link on the pgae. Thanks, Arie
Re: RestartResponseAtInterceptPageException and the query string
Thanks a lot. I will take a look. It seems like for some reason when hitting the intercept page it creates a new sessiontherefore I cannot use the session to store things to achieve the required communication between the calls. Basically I do want to use RestartResponseAtInterceptPageException. because of its return functionality So it seems I am kind of stuck...not here, not there...but thanks for clearing it to me on my possibilities. On Tue, Jan 6, 2009 at 6:29 AM, David Leangen wic...@leangen.net wrote: Since nobody has replied yet... You can do this with RestartResponseException but not RestartResponseAtInterceptPageException. The difference between the two is that the former will simply break the current path and restart somewhere else, I guess kinda like a goto statement. In the latter case, you break to somewhere to do some temporary processing, and return to the point you left off when that temporary processing is done, maybe like a subroutine. This is ideal, for example, for the login scenario. RestartResponseAtInterceptPageException was not designed to accept parameters, so you just can't do it that way. (As to why it was designed that way, you'll have to ask the people who designed it.) What you can do is set a meta key. So long as you remain within the same session, you can temporary store data to the session. It may not be exactly what you want (parameters), but it will allow you to accomplish the same thing. I.e. in org.apache.wicket.Session: public final java.io.Serializable getMetaData(MetaDataKey key) public final void setMetaData(MetaDataKey key, Serializable object) Good luck! =dml On Wed, 2008-12-31 at 18:58 +0200, Arie Fishler wrote: Hi All, First...Happy new year to everybody! I apologize for raising this question again as I did it in the past in some other form but actually this was not really resolved for me. I am using RestartResponseAtInterceptPageException to redirect to some sign-in page or similar. I think it was Martijn that mentioned that the default for the redirect is that the QUERY STRING of the original message is passed to the sign-in page. StillI do not see this happening. I want to get the original query string or at least be able to provide some parameters to that sign in page. How do I achieve this? To make the issue clear I have this sequence. http://domain.com/wicket/pageX?a=1b=2 This does some logic and then throws RestartResponseAtInterceptPageException which redirects to http://domain.com/wicket/signIn but what I wanted to get is http://domain.com/wicket/signIn*?a=1b=2 http://domain.com/wicket/signIn?a=1b=2 * or even add some of my own parameters http://domain.com/wicket/signIn* ?a=1b=2c=3 http://domain.com/wicket/signIn?a=1b=2c=3* ** Can anyone help? Thanks!! - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Modifying the mimetype of the response
Hi,
I am trying to stream an image to the response and setting the proper mime
type to it prior to writing the stream to the output.
The file exists and is written but the mime type of the response is not set
according to what I expect it to be (image/png). Any idea?
WebResponse response = (WebResponse)getRequestCycle().getResponse();
*if* (imagePath != *null*) {
*try* {
File imageFile = *new* File(imagePath);
FileInputStream inputStream = *new* FileInputStream(imageFile);
response.setContentType(*DEFAULT_MIME_TYPE*);
Streams.*copy*(inputStream, response.getOutputStream());
*return*;
}
*catch* (FileNotFoundException e) {
}
*catch* (IOException e) {
}
}
// 404
response.getHttpServletResponse().setStatus(*NOT_FOUND*);
Re: Modifying the mimetype of the response
ok
On Wed, Dec 31, 2008 at 11:35 AM, Martijn Dashorst
martijn.dasho...@gmail.com wrote:
Please createca Jira issue.
Martijn
On 12/31/08, Arie Fishler arie@gmail.com wrote:
Hi,
I am trying to stream an image to the response and setting the proper
mime
type to it prior to writing the stream to the output.
The file exists and is written but the mime type of the response is not
set
according to what I expect it to be (image/png). Any idea?
WebResponse response = (WebResponse)getRequestCycle().getResponse();
*if* (imagePath != *null*) {
*try* {
File imageFile = *new* File(imagePath);
FileInputStream inputStream = *new* FileInputStream(imageFile);
response.setContentType(*DEFAULT_MIME_TYPE*);
Streams.*copy*(inputStream, response.getOutputStream());
*return*;
}
*catch* (FileNotFoundException e) {
}
*catch* (IOException e) {
}
}
// 404
response.getHttpServletResponse().setStatus(*NOT_FOUND*);
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Re: Modifying the mimetype of the response
Will try that and report.
Thanks for the suggestion.
Cheers,
Arie
On Wed, Dec 31, 2008 at 4:09 PM, Antoine Angenieux aangeni...@clinigrid.com
wrote:
Hi Arie,
I don't know your usecase, but what I usually do when I need to stream data
through wicket, I use a ResourceStreamRequestTarget along with an
implementation of AbstractResourceStreamWriter.
In your AbstractResourceStreamWriter you can onverride de getContentType()
method as :
@Override
public String getContentType() {
return image/png;
}
and when you want to stream your content, just do :
RequestCycle().get().setRequestTarget(
new ResourceStreamRequestTarget(new MyResourceStreamWriterImpl());
Hope this helps !
Happy new year ;)
Antoine.
Arie Fishler wrote:
Hi,
I am trying to stream an image to the response and setting the proper mime
type to it prior to writing the stream to the output.
The file exists and is written but the mime type of the response is not
set
according to what I expect it to be (image/png). Any idea?
WebResponse response = (WebResponse)getRequestCycle().getResponse();
*if* (imagePath != *null*) {
*try* {
File imageFile = *new* File(imagePath);
FileInputStream inputStream = *new* FileInputStream(imageFile);
response.setContentType(*DEFAULT_MIME_TYPE*);
Streams.*copy*(inputStream, response.getOutputStream());
*return*;
}
*catch* (FileNotFoundException e) {
}
*catch* (IOException e) {
}
}
// 404
response.getHttpServletResponse().setStatus(*NOT_FOUND*);
--
Antoine Angénieux
Associé
Clinigrid
5, avenue Mozart
75016 Paris, France
+336 60 21 09 18
aangeni...@clinigrid.com
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RestartResponseAtInterceptPageException and the query string
Hi All, First...Happy new year to everybody! I apologize for raising this question again as I did it in the past in some other form but actually this was not really resolved for me. I am using RestartResponseAtInterceptPageException to redirect to some sign-in page or similar. I think it was Martijn that mentioned that the default for the redirect is that the QUERY STRING of the original message is passed to the sign-in page. StillI do not see this happening. I want to get the original query string or at least be able to provide some parameters to that sign in page. How do I achieve this? To make the issue clear I have this sequence. http://domain.com/wicket/pageX?a=1b=2 This does some logic and then throws RestartResponseAtInterceptPageException which redirects to http://domain.com/wicket/signIn but what I wanted to get is http://domain.com/wicket/signIn*?a=1b=2http://domain.com/wicket/signIn?a=1b=2 * or even add some of my own parameters http://domain.com/wicket/signIn* ?a=1b=2c=3 http://domain.com/wicket/signIn?a=1b=2c=3* ** Can anyone help? Thanks!!
Re: Modifying the mimetype of the response
Well Antoine...this is truly a sign of a new good year since your little
trick just works very well.
Much appreciated here!!!
Cheers, happy new year,
Arie.
On Wed, Dec 31, 2008 at 6:46 PM, Arie Fishler arie@gmail.com wrote:
Will try that and report.
Thanks for the suggestion.
Cheers,
Arie
On Wed, Dec 31, 2008 at 4:09 PM, Antoine Angenieux
aangeni...@clinigrid.com wrote:
Hi Arie,
I don't know your usecase, but what I usually do when I need to stream
data through wicket, I use a ResourceStreamRequestTarget along with an
implementation of AbstractResourceStreamWriter.
In your AbstractResourceStreamWriter you can onverride de getContentType()
method as :
@Override
public String getContentType() {
return image/png;
}
and when you want to stream your content, just do :
RequestCycle().get().setRequestTarget(
new ResourceStreamRequestTarget(new MyResourceStreamWriterImpl());
Hope this helps !
Happy new year ;)
Antoine.
Arie Fishler wrote:
Hi,
I am trying to stream an image to the response and setting the proper
mime
type to it prior to writing the stream to the output.
The file exists and is written but the mime type of the response is not
set
according to what I expect it to be (image/png). Any idea?
WebResponse response = (WebResponse)getRequestCycle().getResponse();
*if* (imagePath != *null*) {
*try* {
File imageFile = *new* File(imagePath);
FileInputStream inputStream = *new* FileInputStream(imageFile);
response.setContentType(*DEFAULT_MIME_TYPE*);
Streams.*copy*(inputStream, response.getOutputStream());
*return*;
}
*catch* (FileNotFoundException e) {
}
*catch* (IOException e) {
}
}
// 404
response.getHttpServletResponse().setStatus(*NOT_FOUND*);
--
Antoine Angénieux
Associé
Clinigrid
5, avenue Mozart
75016 Paris, France
+336 60 21 09 18
aangeni...@clinigrid.com
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Assigning an Action to an onClick handler
We are using the AnnotationsRoleAuthorizationStrategy class and place @AuthorizeInstantiation(ROLE_USER) on restricted Wicket pages. We need finer-grained authorisation control - we have a class that has 3 AjaxLinks each with their own onClick() handler. 2 of the onClick() handlers are accessible to everyone but 1 requires an authorised user. We have seen it's possible to define a *org.apache.wicket.authorization.Action*class and allocate it to a given role BUT how do we associate the given *Action *to the given onClick() handler? Many thanks Arie
Re: Assigning an Action to an onClick handler
Basically we have no problem assigning logic to disable the link when creating the page. What we want to achieve via the authorization strategy is a redirect to the sign in page just the same as if a user has accessed a page with no sufficient roles (so the user signs in and upon successful signing in he is redirected back to the page he was supposed to get when clicking initially) Thanks, Arie. On Thu, Dec 18, 2008 at 4:56 PM, Heikki Uotinen heikki.uoti...@syncrontech.com wrote: Maybe something like MetaDataRoleAuthorizationStrategy.authorize(link3, Component.ENABLE, ADMIN); -Heikki -Original Message- From: Arie Fishler [mailto:arie@gmail.com] Sent: 18. joulukuuta 2008 16:08 To: users@wicket.apache.org Subject: Assigning an Action to an onClick handler We are using the AnnotationsRoleAuthorizationStrategy class and place @AuthorizeInstantiation(ROLE_USER) on restricted Wicket pages. We need finer-grained authorisation control - we have a class that has 3 AjaxLinks each with their own onClick() handler. 2 of the onClick() handlers are accessible to everyone but 1 requires an authorised user. We have seen it's possible to define a *org.apache.wicket.authorization.Action*class and allocate it to a given role BUT how do we associate the given *Action *to the given onClick() handler? Many thanks Arie - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Wicket-spring-tomcat integration
Hi, I am using wicket via tomcat integrated into spring using a filter with * org*.*apache*.*wicket*.protocol.*http*.WicketFilter The thing is that I want to map the wicket application to several url patterns (to know which environment the user is coming from) Is there a way to map the filter to several patterns? like the below which does not work... filter-mapping filter-nameWicketFilter/filter-name url-pattern/*a*/*/url-pattern /filter-mapping and filter-mapping filter-nameWicketFilter/filter-name url-pattern/*b*/*/url-pattern /filter-mapping
Redirecting with original query string
Hi, In the authentication mechanism, there is apossibility to define a Sign In page. when user has no sufficient permission he is automatically redirected to that page. Is it possible that the sign in page will have the original query string of the the request? Like having a sign in page with PageParameters or just ensuring that the redirect to the sign in page will consist the original query string. Thanks.
Re: Redirecting with original query string
Basically I do not find this class you mention. I am using AuthenticatedWebApplication which is calling another (similar?) class which is RestartResponseAtInterceptPageException. This exception handles the redirectToInterceptPage method...which saves the continuation URL and just redirects to the relevant page (in the authnetication case this is the sign in page). I did not find any indication that passes the query string parameters to the sign in page. Can you elaborate on this please? Thanks, Arie On Sun, Dec 14, 2008 at 8:37 PM, Martijn Dashorst martijn.dasho...@gmail.com wrote: This is default behavior with at least wicket auth-roles. See RedirectToInterceptPageException Martijn On Sun, Dec 14, 2008 at 7:27 PM, Arie Fishler arie@gmail.com wrote: Hi, In the authentication mechanism, there is apossibility to define a Sign In page. when user has no sufficient permission he is automatically redirected to that page. Is it possible that the sign in page will have the original query string of the the request? Like having a sign in page with PageParameters or just ensuring that the redirect to the sign in page will consist the original query string. Thanks. -- Become a Wicket expert, learn from the best: http://wicketinaction.com Apache Wicket 1.3.4 is released Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Redirecting with original query string
this is version 1.3.5 I am using On Mon, Dec 15, 2008 at 9:46 AM, Arie Fishler arie@gmail.com wrote: Basically I do not find this class you mention. I am using AuthenticatedWebApplication which is calling another (similar?) class which is RestartResponseAtInterceptPageException. This exception handles the redirectToInterceptPage method...which saves the continuation URL and just redirects to the relevant page (in the authnetication case this is the sign in page). I did not find any indication that passes the query string parameters to the sign in page. Can you elaborate on this please? Thanks, Arie On Sun, Dec 14, 2008 at 8:37 PM, Martijn Dashorst martijn.dasho...@gmail.com wrote: This is default behavior with at least wicket auth-roles. See RedirectToInterceptPageException Martijn On Sun, Dec 14, 2008 at 7:27 PM, Arie Fishler arie@gmail.com wrote: Hi, In the authentication mechanism, there is apossibility to define a Sign In page. when user has no sufficient permission he is automatically redirected to that page. Is it possible that the sign in page will have the original query string of the the request? Like having a sign in page with PageParameters or just ensuring that the redirect to the sign in page will consist the original query string. Thanks. -- Become a Wicket expert, learn from the best: http://wicketinaction.com Apache Wicket 1.3.4 is released Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.3. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Wicket-Spring Injection
Hi, I have some injection related issues in my wicket application. 1. My session hold a bean (managed by the spring container) that is passed to it on construction of the session. It is not a Serializable object (some of the interfaces that this object is using are spring interfaces and not serializable by themselves) and in any case I would not like this object to be serialized by wicket. This object is not injected directly to the session since it depends on some parameters provided in the http request. Will it be ok to plug into the session's deserializing method and get this object not to be null? 2. My authentication uses a proprietary User class that uses AOP with the @Configurable annotation. After invalidating the session (user loggs out) any other user trying to login seems to run into problems that are caused from the fact that it seems AOP is not working anymore on this class and the objects supposed to be injected into it are not injected anymore. When I restart my wicket application (on tomcat) after clearing the tomcat saved caches...all seems to be okuntil the next time. What might cause spring to stop injecting the objects using AOP? Thanks, Arie
Warn that data on page modified mechanism
Hi, I would like to consult on implementing a generic mechanism for checking whether some data on a page modified before leaving that page. The use case is: - Page has some form fields or other controls - User has entered some data to the form - Before submitting the form user clicked on a link to leave the page (might be a menu item or similar). The required action will be: A) Check if the new page the user is going to means no loss of data - user can go back safely to his form data later on and this is considered a valid move to another page B) Checks if the new page cancels the form which means the user will lose all his data. In this case we need to alert the user (modal window) that moving to the new page will cause loss of data. He should approve this. C) If he approves operation will continue. If he cancels he will go BACK to the same page he just left with no loss of form data. This looks like a need to use *redirectToInterceptPage* only that if the user cancels...I want to go back to the LAST page. How do I retrieve programatically the previous page the user has left and go back to it? I also need the previous page to check if the transition is valid which relates to action (A) above - in such a case no warning needs to be issued to the user Thanks, Arie
Re: comcept of hirearchy
Seems to me like the hierarchy is ok.
What's missing from the code you provided is the id of the component you
defined as InboxMenuLabel(). Are you sure it was named inboxMenu?
Arie
public InboxMenuContainer() {
super(inbox);
super.add(new InboxMenuLabel());
super.add(new StorageInboxLink());
super.add(new InventoryInboxLink());
}
On Wed, Oct 8, 2008 at 7:34 PM, miro [EMAIL PROTECTED] wrote:
// My page
public Index() {
super();
add(getContent());
}
protected Component getContent(){
RicolaGroupbox ricolaGroupbox= new
RicolaGroupbox(csrHome,ESP);
ricolaGroupbox.add(new InboxMenuContainer());
return ricolaGroupbox;
}
private class InboxMenuContainer extends CSRRicolaContainer {
public InboxMenuContainer() {
super(inbox);
super.add(new InboxMenuLabel());
super.add(new StorageInboxLink());
super.add(new InventoryInboxLink());
}
}
ricolaGroupbox has a child component InboxMenuContainer, this has three
childernInboxLabel, StorageInboxLink and InventoryInboxLink , to
describe this html
div wicket:id=csrHome
div wicket id=inbox
h3label
wicket:id=inboxMenu/label/h3
UL
LI # Storage Inbox
/LI
LI # Inventory
Inbox /LI
/UL
/div
/div
I am getting this error
ERROR RequestCycle - Unable to find component with id 'inboxMenu' in
[MarkupContainer [Component id = csrHome, page =
com.uprr.app.csr.webapp.pages.Index, path = 0:csrHome.RicolaGroupbox,
isVisible = true, isVersioned = true]]. This means that you declared
wicket:id=inboxMenu in your markup, but that you either did not add the
component to your page at all, or that the hierarchy does not match.
Please explain why inboxMenu is not found and where in hirearchy it
belongs .
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Re: comcept of hirearchy
Label should be in a span tag...not label?
On Wed, Oct 8, 2008 at 7:55 PM, miro [EMAIL PROTECTED] wrote:
yes..
Here is the code
private class InboxMenuLabel extends Label {
public InboxMenuLabel() {
super(inboxMenu,InboxMenu);
}
}
Arie Fishler wrote:
Seems to me like the hierarchy is ok.
What's missing from the code you provided is the id of the component you
defined as InboxMenuLabel(). Are you sure it was named inboxMenu?
Arie
public InboxMenuContainer() {
super(inbox);
super.add(new InboxMenuLabel());
super.add(new StorageInboxLink());
super.add(new InventoryInboxLink());
}
On Wed, Oct 8, 2008 at 7:34 PM, miro [EMAIL PROTECTED] wrote:
// My page
public Index() {
super();
add(getContent());
}
protected Component getContent(){
RicolaGroupbox ricolaGroupbox= new
RicolaGroupbox(csrHome,ESP);
ricolaGroupbox.add(new InboxMenuContainer());
return ricolaGroupbox;
}
private class InboxMenuContainer extends CSRRicolaContainer {
public InboxMenuContainer() {
super(inbox);
super.add(new InboxMenuLabel());
super.add(new StorageInboxLink());
super.add(new InventoryInboxLink());
}
}
ricolaGroupbox has a child component InboxMenuContainer, this has
three
childernInboxLabel, StorageInboxLink and InventoryInboxLink , to
describe this html
div wicket:id=csrHome
div wicket id=inbox
h3label
wicket:id=inboxMenu/label/h3
UL
LI # Storage
Inbox
/LI
LI # Inventory
Inbox /LI
/UL
/div
/div
I am getting this error
ERROR RequestCycle - Unable to find component with id 'inboxMenu' in
[MarkupContainer [Component id = csrHome, page =
com.uprr.app.csr.webapp.pages.Index, path = 0:csrHome.RicolaGroupbox,
isVisible = true, isVersioned = true]]. This means that you declared
wicket:id=inboxMenu in your markup, but that you either did not add the
component to your page at all, or that the hierarchy does not match.
Please explain why inboxMenu is not found and where in hirearchy it
belongs .
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