Re: DataTable's view does not always update
Hi, On Wed, May 4, 2011 at 10:58 PM, Tom Barbaro wrote: > I found the cause of my problem. > > The dataview was not updating due to an Ajax error. I found that when I > enabled ajax debugging in the application class by adding > > getDebugSettings().setAjaxDebugModeEnabled(true); > > That showed that it could not find the beginning tag for the ajax response > but visual inspection showed that the tag was there. One of the entries in > the response had a 0x character and this caused the ajax error. I am not > sure why that is a problem but stripping it out fixes the issue. > This is improved in Wicket 1.5. > BTW, some of the responses referred to the Wicket Debug Panel. I was having > trouble getting more information about it. Is it the same thing as enabling > ajax debugging? Yes, the same thingy. > > Tom Barbaro > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/DataTable-s-view-does-not-always-update-tp3481807p3496779.html > Sent from the Users forum 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 > > -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: DataTable's view does not always update
I found the cause of my problem. The dataview was not updating due to an Ajax error. I found that when I enabled ajax debugging in the application class by adding getDebugSettings().setAjaxDebugModeEnabled(true); That showed that it could not find the beginning tag for the ajax response but visual inspection showed that the tag was there. One of the entries in the response had a 0x character and this caused the ajax error. I am not sure why that is a problem but stripping it out fixes the issue. BTW, some of the responses referred to the Wicket Debug Panel. I was having trouble getting more information about it. Is it the same thing as enabling ajax debugging? Tom Barbaro -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/DataTable-s-view-does-not-always-update-tp3481807p3496779.html Sent from the Users forum 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
Re: DataTable's view does not always update
The reason for the 404 is the Websphere is checking for a file, then intending to filter before and after serving up the file. Since it finds no file to serve, it returns the 404. -Clint On Mon, May 2, 2011 at 9:33 AM, D D wrote: > FYI. I added the index.htm file to my project and everything now > works. This is very strange and if anyone has an insight why this > helped I would be very glad to read about it. > > Since I didn't try switching to servlet I'm not sure if that would > have helped as well. > > Thank you for all of your suggestions! > > Dave > > On Mon, May 2, 2011 at 6:18 AM, James Carman > wrote: > > Try changing it to a servlet. There's another thread going on here > > just recently which gives an example. > > > > On Sun, May 1, 2011 at 10:22 PM, D D wrote: > >> I have a filter in web.xml file - however I did not set it up. At the > >> same time I've started to question the setup because I tried to deploy > >> a "clean" test app (by clean I mean new ear file for the test app and > >> no extra ear files and configuration - just a strip down example from > >> wicket's website) and I'm getting 404 trying to bring the application > >> up. > >> > >> So the original application with problem is having 404 on ajax calls > >> but it will start up. Test app will not start up - shows 404 all the > >> time. > >> > >> Is it a WAS setup issue? > >> > >> Thanks, > >> Dave > >> > >> > >> On Sun, May 1, 2011 at 8:57 PM, James Carman < > ja...@carmanconsulting.com> wrote: > >>> You are using a servlet instead of a filter, right? I don't see the > >>> entire conversation in my gmail, here, so I hope I didn't miss > >>> something. > >>> > >>> On Sun, May 1, 2011 at 9:51 PM, D D wrote: > I tried the setting with true and false settings. It still doesn't > work. > > Here is Ajax Debug > INFO: Initiating Ajax GET request on > > ?wicket:interface=:0:dataForm:dataPanel:rxEntryTabs:panel:link::IBehaviorListener:0:-1&random=0.6781234819490185 > INFO: Invoking pre-call handler(s)... > ERROR: Received Ajax response with code: 404 > INFO: Invoking post-call handler(s)... > INFO: Invoking failure handler(s)... > INFO: focus removed from link30 > > > I also traced through debug the response sent to HttpResponse object > and it's what I'm expecting: > > “ id="counter31" > > ” > > Not only it's written but the response object is properly closed too. > Not a single exception is thrown in Wicket's code. > > The problem has to be somewhere inside WAS processing, right? > > Any ideas where? > > Dave > > - > 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 > >>> > >>> > >> > >> - > >> 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 > > > > > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
Re: DataTable's view does not always update
FYI. I added the index.htm file to my project and everything now works. This is very strange and if anyone has an insight why this helped I would be very glad to read about it. Since I didn't try switching to servlet I'm not sure if that would have helped as well. Thank you for all of your suggestions! Dave On Mon, May 2, 2011 at 6:18 AM, James Carman wrote: > Try changing it to a servlet. There's another thread going on here > just recently which gives an example. > > On Sun, May 1, 2011 at 10:22 PM, D D wrote: >> I have a filter in web.xml file - however I did not set it up. At the >> same time I've started to question the setup because I tried to deploy >> a "clean" test app (by clean I mean new ear file for the test app and >> no extra ear files and configuration - just a strip down example from >> wicket's website) and I'm getting 404 trying to bring the application >> up. >> >> So the original application with problem is having 404 on ajax calls >> but it will start up. Test app will not start up - shows 404 all the >> time. >> >> Is it a WAS setup issue? >> >> Thanks, >> Dave >> >> >> On Sun, May 1, 2011 at 8:57 PM, James Carman >> wrote: >>> You are using a servlet instead of a filter, right? I don't see the >>> entire conversation in my gmail, here, so I hope I didn't miss >>> something. >>> >>> On Sun, May 1, 2011 at 9:51 PM, D D wrote: I tried the setting with true and false settings. It still doesn't work. Here is Ajax Debug INFO: Initiating Ajax GET request on ?wicket:interface=:0:dataForm:dataPanel:rxEntryTabs:panel:link::IBehaviorListener:0:-1&random=0.6781234819490185 INFO: Invoking pre-call handler(s)... ERROR: Received Ajax response with code: 404 INFO: Invoking post-call handler(s)... INFO: Invoking failure handler(s)... INFO: focus removed from link30 I also traced through debug the response sent to HttpResponse object and it's what I'm expecting: “>>> id="counter31" > ” Not only it's written but the response object is properly closed too. Not a single exception is thrown in Wicket's code. The problem has to be somewhere inside WAS processing, right? Any ideas where? Dave - 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 >>> >>> >> >> - >> 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 > > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: DataTable's view does not always update
Try changing it to a servlet. There's another thread going on here just recently which gives an example. On Sun, May 1, 2011 at 10:22 PM, D D wrote: > I have a filter in web.xml file - however I did not set it up. At the > same time I've started to question the setup because I tried to deploy > a "clean" test app (by clean I mean new ear file for the test app and > no extra ear files and configuration - just a strip down example from > wicket's website) and I'm getting 404 trying to bring the application > up. > > So the original application with problem is having 404 on ajax calls > but it will start up. Test app will not start up - shows 404 all the > time. > > Is it a WAS setup issue? > > Thanks, > Dave > > > On Sun, May 1, 2011 at 8:57 PM, James Carman > wrote: >> You are using a servlet instead of a filter, right? I don't see the >> entire conversation in my gmail, here, so I hope I didn't miss >> something. >> >> On Sun, May 1, 2011 at 9:51 PM, D D wrote: >>> I tried the setting with true and false settings. It still doesn't work. >>> >>> Here is Ajax Debug >>> INFO: Initiating Ajax GET request on >>> ?wicket:interface=:0:dataForm:dataPanel:rxEntryTabs:panel:link::IBehaviorListener:0:-1&random=0.6781234819490185 >>> INFO: Invoking pre-call handler(s)... >>> ERROR: Received Ajax response with code: 404 >>> INFO: Invoking post-call handler(s)... >>> INFO: Invoking failure handler(s)... >>> INFO: focus removed from link30 >>> >>> >>> I also traced through debug the response sent to HttpResponse object >>> and it's what I'm expecting: >>> >>> “>> id="counter31" > >>> ” >>> >>> Not only it's written but the response object is properly closed too. >>> Not a single exception is thrown in Wicket's code. >>> >>> The problem has to be somewhere inside WAS processing, right? >>> >>> Any ideas where? >>> >>> Dave >>> >>> - >>> 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 >> >> > > - > 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: DataTable's view does not always update
Make sure that sendredirect.compatibility property is set to false or deleted. It causes problems. You didn't say if it had originally be set or not though, lets make sure it didn't get left on at some point. Watch the URL, if you typed in http://localhost/myApp and it renders as http://localhost/myApp/*myApp* (note the duplicate context root) you could get 404s. Also convert to using the WicketServlet, WAS had trouble pointing to a filter as an endpoint (unless you have an empty index.htm file). Lets see if that gets you back on track. I suspect that is why your clean app isn't working, you have no index.htm file to trick WAS into working. -Clint On Sun, May 1, 2011 at 9:22 PM, D D wrote: > I have a filter in web.xml file - however I did not set it up. At the > same time I've started to question the setup because I tried to deploy > a "clean" test app (by clean I mean new ear file for the test app and > no extra ear files and configuration - just a strip down example from > wicket's website) and I'm getting 404 trying to bring the application > up. > > So the original application with problem is having 404 on ajax calls > but it will start up. Test app will not start up - shows 404 all the > time. > > Is it a WAS setup issue? > > Thanks, > Dave > > > On Sun, May 1, 2011 at 8:57 PM, James Carman > wrote: > > You are using a servlet instead of a filter, right? I don't see the > > entire conversation in my gmail, here, so I hope I didn't miss > > something. > > > > On Sun, May 1, 2011 at 9:51 PM, D D wrote: > >> I tried the setting with true and false settings. It still doesn't work. > >> > >> Here is Ajax Debug > >> INFO: Initiating Ajax GET request on > >> > ?wicket:interface=:0:dataForm:dataPanel:rxEntryTabs:panel:link::IBehaviorListener:0:-1&random=0.6781234819490185 > >> INFO: Invoking pre-call handler(s)... > >> ERROR: Received Ajax response with code: 404 > >> INFO: Invoking post-call handler(s)... > >> INFO: Invoking failure handler(s)... > >> INFO: focus removed from link30 > >> > >> > >> I also traced through debug the response sent to HttpResponse object > >> and it's what I'm expecting: > >> > >> “ >> id="counter31" > > >> ” > >> > >> Not only it's written but the response object is properly closed too. > >> Not a single exception is thrown in Wicket's code. > >> > >> The problem has to be somewhere inside WAS processing, right? > >> > >> Any ideas where? > >> > >> Dave > >> > >> - > >> 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 > > > > > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
Re: DataTable's view does not always update
I have a filter in web.xml file - however I did not set it up. At the same time I've started to question the setup because I tried to deploy a "clean" test app (by clean I mean new ear file for the test app and no extra ear files and configuration - just a strip down example from wicket's website) and I'm getting 404 trying to bring the application up. So the original application with problem is having 404 on ajax calls but it will start up. Test app will not start up - shows 404 all the time. Is it a WAS setup issue? Thanks, Dave On Sun, May 1, 2011 at 8:57 PM, James Carman wrote: > You are using a servlet instead of a filter, right? I don't see the > entire conversation in my gmail, here, so I hope I didn't miss > something. > > On Sun, May 1, 2011 at 9:51 PM, D D wrote: >> I tried the setting with true and false settings. It still doesn't work. >> >> Here is Ajax Debug >> INFO: Initiating Ajax GET request on >> ?wicket:interface=:0:dataForm:dataPanel:rxEntryTabs:panel:link::IBehaviorListener:0:-1&random=0.6781234819490185 >> INFO: Invoking pre-call handler(s)... >> ERROR: Received Ajax response with code: 404 >> INFO: Invoking post-call handler(s)... >> INFO: Invoking failure handler(s)... >> INFO: focus removed from link30 >> >> >> I also traced through debug the response sent to HttpResponse object >> and it's what I'm expecting: >> >> “> id="counter31" > >> ” >> >> Not only it's written but the response object is properly closed too. >> Not a single exception is thrown in Wicket's code. >> >> The problem has to be somewhere inside WAS processing, right? >> >> Any ideas where? >> >> Dave >> >> - >> 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 > > - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: DataTable's view does not always update
You are using a servlet instead of a filter, right? I don't see the entire conversation in my gmail, here, so I hope I didn't miss something. On Sun, May 1, 2011 at 9:51 PM, D D wrote: > I tried the setting with true and false settings. It still doesn't work. > > Here is Ajax Debug > INFO: Initiating Ajax GET request on > ?wicket:interface=:0:dataForm:dataPanel:rxEntryTabs:panel:link::IBehaviorListener:0:-1&random=0.6781234819490185 > INFO: Invoking pre-call handler(s)... > ERROR: Received Ajax response with code: 404 > INFO: Invoking post-call handler(s)... > INFO: Invoking failure handler(s)... > INFO: focus removed from link30 > > > I also traced through debug the response sent to HttpResponse object > and it's what I'm expecting: > > “ id="counter31" > > ” > > Not only it's written but the response object is properly closed too. > Not a single exception is thrown in Wicket's code. > > The problem has to be somewhere inside WAS processing, right? > > Any ideas where? > > Dave > > - > 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: DataTable's view does not always update
I tried the setting with true and false settings. It still doesn't work. Here is Ajax Debug INFO: Initiating Ajax GET request on ?wicket:interface=:0:dataForm:dataPanel:rxEntryTabs:panel:link::IBehaviorListener:0:-1&random=0.6781234819490185 INFO: Invoking pre-call handler(s)... ERROR: Received Ajax response with code: 404 INFO: Invoking post-call handler(s)... INFO: Invoking failure handler(s)... INFO: focus removed from link30 I also traced through debug the response sent to HttpResponse object and it's what I'm expecting: “ ” Not only it's written but the response object is properly closed too. Not a single exception is thrown in Wicket's code. The problem has to be somewhere inside WAS processing, right? Any ideas where? Dave - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: DataTable's view does not always update
Ah. This is curious. I've run Wicket on WAS 6.1. Out of curiosity do you have the com.ibm.websphere.sendredirect.compatibility property set? See here: http://publib.boulder.ibm.com/infocenter/wasinfo/v6r0/index.jsp?topic=/com.ibm.websphere.express.doc/info/exp/ae/xrun_jvm_sendredirect.html -Clint On Fri, Apr 29, 2011 at 3:13 PM, D D wrote: > I've enabled the debug - project was set up for me and it was in deployment > mode from the start... > > Question: why am I getting "*ERROR: *Received Ajax response with code: > 404"? > > Is anyone running Wicket on WAS 6.1? > > Thanks, > Dave > > On Fri, Apr 29, 2011 at 1:59 PM, D D wrote: > > > Clint - I'm seeing similar problem in the simplest possible page. I took > > the Counter Page example from the Wicket's website and put that into my > > panels. (the only 2 things in the panel are the AjaxFallbackLink and > Label) > > Clicking on the link would not update the counter. > > > > How do I get to to that "Wicket debug panel"? - I'm pretty new to Wicket. > > Since I'm not using a form I assume that for me it's problem #1. > > > > Dave > > > > > > On Thu, Apr 28, 2011 at 9:20 PM, Clint Checketts >wrote: > > > >> I've seen that sort of behavior in 2 common types of cases: > >> > >> 1- An exception occurred, disrupting the Ajax response from even > returning > >> (you'll notice it as a type ERROR in the Wicket debug panel) > >> > >> 2- A form validator, required field, or conversion failed, stopping the > >> form from updating underlying models (you would have still seen the > >> onBeforeRender called in this case). You'd notice this behavior if the > >> console had a message about 'unrendered feedback message' > >> > >> -Clint > >> -- > >> Clint Checketts > >> Sent with Sparrow > >> On Thursday, April 28, 2011 at 1:25 PM, Tom Barbaro wrote: > >> > Hi, > >> > > >> > I have several checkboxes in a datatable toolbar that control > filtering > >> for > >> > the content rendered in a datatable. When a checkbox is clicked, we > add > >> the > >> > datatable to the ajax target, which results in a new query. The > >> dataprovider > >> > doQuery methond is called and returns the correct results. The problem > >> is > >> > the view does not always update. No exceptions occur, the view just > does > >> not > >> > update. > >> > > >> > I set a breakpoint in onBeforeRender for the page and it is called > when > >> the > >> > view is updated. When the view is not updated it is not called. > >> > > >> > The only clue I have is the number of items in the view for the > checkbox > >> I > >> > just unselected is much larger (more than 100x) than the items > selected > >> by > >> > the unmodified checkboxes. > >> > > >> > Any ideas what would prevent the updating of the table? > >> > > >> > Tom > >> > > >> > -- > >> > View this message in context: > >> > http://apache-wicket.1842946.n4.nabble.com/DataTable-s-view-does-not-always-update-tp3481807p3481807.html > >> > Sent from the Users forum 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 > >> > > >> > > > > >
Re: DataTable's view does not always update
I've enabled the debug - project was set up for me and it was in deployment mode from the start... Question: why am I getting "*ERROR: *Received Ajax response with code: 404"? Is anyone running Wicket on WAS 6.1? Thanks, Dave On Fri, Apr 29, 2011 at 1:59 PM, D D wrote: > Clint - I'm seeing similar problem in the simplest possible page. I took > the Counter Page example from the Wicket's website and put that into my > panels. (the only 2 things in the panel are the AjaxFallbackLink and Label) > Clicking on the link would not update the counter. > > How do I get to to that "Wicket debug panel"? - I'm pretty new to Wicket. > Since I'm not using a form I assume that for me it's problem #1. > > Dave > > > On Thu, Apr 28, 2011 at 9:20 PM, Clint Checketts wrote: > >> I've seen that sort of behavior in 2 common types of cases: >> >> 1- An exception occurred, disrupting the Ajax response from even returning >> (you'll notice it as a type ERROR in the Wicket debug panel) >> >> 2- A form validator, required field, or conversion failed, stopping the >> form from updating underlying models (you would have still seen the >> onBeforeRender called in this case). You'd notice this behavior if the >> console had a message about 'unrendered feedback message' >> >> -Clint >> -- >> Clint Checketts >> Sent with Sparrow >> On Thursday, April 28, 2011 at 1:25 PM, Tom Barbaro wrote: >> > Hi, >> > >> > I have several checkboxes in a datatable toolbar that control filtering >> for >> > the content rendered in a datatable. When a checkbox is clicked, we add >> the >> > datatable to the ajax target, which results in a new query. The >> dataprovider >> > doQuery methond is called and returns the correct results. The problem >> is >> > the view does not always update. No exceptions occur, the view just does >> not >> > update. >> > >> > I set a breakpoint in onBeforeRender for the page and it is called when >> the >> > view is updated. When the view is not updated it is not called. >> > >> > The only clue I have is the number of items in the view for the checkbox >> I >> > just unselected is much larger (more than 100x) than the items selected >> by >> > the unmodified checkboxes. >> > >> > Any ideas what would prevent the updating of the table? >> > >> > Tom >> > >> > -- >> > View this message in context: >> http://apache-wicket.1842946.n4.nabble.com/DataTable-s-view-does-not-always-update-tp3481807p3481807.html >> > Sent from the Users forum 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 >> > >> > >
Re: DataTable's view does not always update
Clint - I'm seeing similar problem in the simplest possible page. I took the Counter Page example from the Wicket's website and put that into my panels. (the only 2 things in the panel are the AjaxFallbackLink and Label) Clicking on the link would not update the counter. How do I get to to that "Wicket debug panel"? - I'm pretty new to Wicket. Since I'm not using a form I assume that for me it's problem #1. Dave On Thu, Apr 28, 2011 at 9:20 PM, Clint Checketts wrote: > I've seen that sort of behavior in 2 common types of cases: > > 1- An exception occurred, disrupting the Ajax response from even returning > (you'll notice it as a type ERROR in the Wicket debug panel) > > 2- A form validator, required field, or conversion failed, stopping the > form from updating underlying models (you would have still seen the > onBeforeRender called in this case). You'd notice this behavior if the > console had a message about 'unrendered feedback message' > > -Clint > -- > Clint Checketts > Sent with Sparrow > On Thursday, April 28, 2011 at 1:25 PM, Tom Barbaro wrote: > > Hi, > > > > I have several checkboxes in a datatable toolbar that control filtering > for > > the content rendered in a datatable. When a checkbox is clicked, we add > the > > datatable to the ajax target, which results in a new query. The > dataprovider > > doQuery methond is called and returns the correct results. The problem is > > the view does not always update. No exceptions occur, the view just does > not > > update. > > > > I set a breakpoint in onBeforeRender for the page and it is called when > the > > view is updated. When the view is not updated it is not called. > > > > The only clue I have is the number of items in the view for the checkbox > I > > just unselected is much larger (more than 100x) than the items selected > by > > the unmodified checkboxes. > > > > Any ideas what would prevent the updating of the table? > > > > Tom > > > > -- > > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/DataTable-s-view-does-not-always-update-tp3481807p3481807.html > > Sent from the Users forum 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 > > >
Re: DataTable's view does not always update
I've seen that sort of behavior in 2 common types of cases: 1- An exception occurred, disrupting the Ajax response from even returning (you'll notice it as a type ERROR in the Wicket debug panel) 2- A form validator, required field, or conversion failed, stopping the form from updating underlying models (you would have still seen the onBeforeRender called in this case). You'd notice this behavior if the console had a message about 'unrendered feedback message' -Clint -- Clint Checketts Sent with Sparrow On Thursday, April 28, 2011 at 1:25 PM, Tom Barbaro wrote: > Hi, > > I have several checkboxes in a datatable toolbar that control filtering for > the content rendered in a datatable. When a checkbox is clicked, we add the > datatable to the ajax target, which results in a new query. The dataprovider > doQuery methond is called and returns the correct results. The problem is > the view does not always update. No exceptions occur, the view just does not > update. > > I set a breakpoint in onBeforeRender for the page and it is called when the > view is updated. When the view is not updated it is not called. > > The only clue I have is the number of items in the view for the checkbox I > just unselected is much larger (more than 100x) than the items selected by > the unmodified checkboxes. > > Any ideas what would prevent the updating of the table? > > Tom > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/DataTable-s-view-does-not-always-update-tp3481807p3481807.html > Sent from the Users forum 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 >
