Re: Struts2 Jquery Grid pagination is not working
Thanks for your valuable comments about my question. But i want to tell that my grid is perfectly populated with desired records but only pagination in not working, means if it should show 100 records it is showing butpager's next forward button become disabled as soon as the grid populates. any Response is welcome. Thanks Regards Arun Bansal From: Martin Gainty mgai...@hotmail.com To: Struts Users Mailing List user@struts.apache.org Sent: Saturday, 2 March 2013 5:10 PM Subject: RE: Struts2 Jquery Grid pagination is not working TO gain an thorough understanding of how Struts Grid Control works please follow this tutorial http://code.google.com/p/struts2-jquery/wiki/GridTag For understanding in-depth architetcure and how to associate DOM attach-points to your TagClasses read the Struts JQuery Grid Showcase tutorial by Johannes Geppert http://struts.jgeppert.com/struts2-jquery-grid-showcase/index.action Viel Gluck! Martin __ Verzicht und Vertraulichkeitanmerkung Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen. From: mgai...@hotmail.com To: user@struts.apache.org Subject: RE: Struts2 Jquery Grid pagination is not working Date: Sat, 2 Mar 2013 06:25:13 -0500 There are so many items that can cause this problem Did you create Action class which will handle interactions from mouse and keyboard-input Did you declare the Taglibs to be included did you create the Pojos and assigned the individual Tag Attributes to populate from and update the Pojo attributes Did you check Martin Gainty __ Jogi és Bizalmassági kinyilatkoztatás/Verzicht und Vertraulichkeitanmerkung/Note de déni et de confidentialité Ez az üzenet bizalmas. Ha nem ön az akinek szánva volt, akkor kérjük, hogy jelentse azt nekünk vissza. Semmiféle továbbítása vagy másolatának készítése nem megengedett. Ez az üzenet csak ismeret cserét szolgál és semmiféle jogi alkalmazhatósága sincs. Mivel az electronikus üzenetek könnyen megváltoztathatóak, ezért minket semmi felelöség nem terhelhet ezen üzenet tartalma miatt. Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen. Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le destinataire prévu, nous te demandons avec bonté que pour satisfaire informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie de ceci est interdite. Ce message sert à l'information seulement et n'aura pas n'importe quel effet légalement obligatoire. Étant donné que les email peuvent facilement être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité pour le contenu fourni. From: kaunain.ahmad2...@gmail.com Date: Sat, 2 Mar 2013 14:50:41 +0530 Subject: Re: Struts2 Jquery Grid pagination is not working To: user@struts.apache.org; cool_bansa...@yahoo.co.in Hi, Kindly make sure prevent NullPointerExceptin in data accessing If data may null then control using your pojo On Fri, Mar 1, 2013 at 6:13 PM, Arun Bansal cool_bansa...@yahoo.co.inwrote: Hi I'm using Struts2 jquery Grid plugin. My problem is pagination is not working in the grid. I have selected all the required attributes. Can you please tell me what may be the problem? Thanks in advance Arun Bansal -- Regards Kaunain Ahmad 9015435286 - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Struts2 Jquery Grid pagination is not working
Hi, Kindly make sure prevent NullPointerExceptin in data accessing If data may null then control using your pojo On Fri, Mar 1, 2013 at 6:13 PM, Arun Bansal cool_bansa...@yahoo.co.inwrote: Hi I'm using Struts2 jquery Grid plugin. My problem is pagination is not working in the grid. I have selected all the required attributes. Can you please tell me what may be the problem? Thanks in advance Arun Bansal -- Regards Kaunain Ahmad 9015435286
RE: Struts2 Jquery Grid pagination is not working
There are so many items that can cause this problem Did you create Action class which will handle interactions from mouse and keyboard-input Did you declare the Taglibs to be included did you create the Pojos and assigned the individual Tag Attributes to populate from and update the Pojo attributes Did you check Martin Gainty __ Jogi és Bizalmassági kinyilatkoztatás/Verzicht und Vertraulichkeitanmerkung/Note de déni et de confidentialité Ez az üzenet bizalmas. Ha nem ön az akinek szánva volt, akkor kérjük, hogy jelentse azt nekünk vissza. Semmiféle továbbítása vagy másolatának készítése nem megengedett. Ez az üzenet csak ismeret cserét szolgál és semmiféle jogi alkalmazhatósága sincs. Mivel az electronikus üzenetek könnyen megváltoztathatóak, ezért minket semmi felelöség nem terhelhet ezen üzenet tartalma miatt. Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen. Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le destinataire prévu, nous te demandons avec bonté que pour satisfaire informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie de ceci est interdite. Ce message sert à l'information seulement et n'aura pas n'importe quel effet légalement obligatoire. Étant donné que les email peuvent facilement être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité pour le contenu fourni. From: kaunain.ahmad2...@gmail.com Date: Sat, 2 Mar 2013 14:50:41 +0530 Subject: Re: Struts2 Jquery Grid pagination is not working To: user@struts.apache.org; cool_bansa...@yahoo.co.in Hi, Kindly make sure prevent NullPointerExceptin in data accessing If data may null then control using your pojo On Fri, Mar 1, 2013 at 6:13 PM, Arun Bansal cool_bansa...@yahoo.co.inwrote: Hi I'm using Struts2 jquery Grid plugin. My problem is pagination is not working in the grid. I have selected all the required attributes. Can you please tell me what may be the problem? Thanks in advance Arun Bansal -- Regards Kaunain Ahmad 9015435286 - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
RE: Struts2 Jquery Grid pagination is not working
TO gain an thorough understanding of how Struts Grid Control works please follow this tutorial http://code.google.com/p/struts2-jquery/wiki/GridTag For understanding in-depth architetcure and how to associate DOM attach-points to your TagClasses read the Struts JQuery Grid Showcase tutorial by Johannes Geppert http://struts.jgeppert.com/struts2-jquery-grid-showcase/index.action Viel Gluck! Martin __ Verzicht und Vertraulichkeitanmerkung Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen. From: mgai...@hotmail.com To: user@struts.apache.org Subject: RE: Struts2 Jquery Grid pagination is not working Date: Sat, 2 Mar 2013 06:25:13 -0500 There are so many items that can cause this problem Did you create Action class which will handle interactions from mouse and keyboard-input Did you declare the Taglibs to be included did you create the Pojos and assigned the individual Tag Attributes to populate from and update the Pojo attributes Did you check Martin Gainty __ Jogi és Bizalmassági kinyilatkoztatás/Verzicht und Vertraulichkeitanmerkung/Note de déni et de confidentialité Ez az üzenet bizalmas. Ha nem ön az akinek szánva volt, akkor kérjük, hogy jelentse azt nekünk vissza. Semmiféle továbbítása vagy másolatának készítése nem megengedett. Ez az üzenet csak ismeret cserét szolgál és semmiféle jogi alkalmazhatósága sincs. Mivel az electronikus üzenetek könnyen megváltoztathatóak, ezért minket semmi felelöség nem terhelhet ezen üzenet tartalma miatt. Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen. Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le destinataire prévu, nous te demandons avec bonté que pour satisfaire informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie de ceci est interdite. Ce message sert à l'information seulement et n'aura pas n'importe quel effet légalement obligatoire. Étant donné que les email peuvent facilement être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité pour le contenu fourni. From: kaunain.ahmad2...@gmail.com Date: Sat, 2 Mar 2013 14:50:41 +0530 Subject: Re: Struts2 Jquery Grid pagination is not working To: user@struts.apache.org; cool_bansa...@yahoo.co.in Hi, Kindly make sure prevent NullPointerExceptin in data accessing If data may null then control using your pojo On Fri, Mar 1, 2013 at 6:13 PM, Arun Bansal cool_bansa...@yahoo.co.inwrote: Hi I'm using Struts2 jquery Grid plugin. My problem is pagination is not working in the grid. I have selected all the required attributes. Can you please tell me what may be the problem? Thanks in advance Arun Bansal -- Regards Kaunain Ahmad 9015435286 - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Struts2 Jquery Grid pagination is not working
Hi I'm using Struts2 jquery Grid plugin. My problem is pagination is not working in the grid. I have selected all the required attributes. Can you please tell me what may be the problem? Thanks in advance Arun Bansal This e-mail and/or attachments are confidential and may also be legally privileged. If you are not the intended recipient, any disclosure, copying, distribution or action taken relying on the contents is strictly prohibited and may be unlawful. If you have received this communication in error, please notify the sender immediately by responding to this e-mail and deleting the contents of the e-mail related attachments from your system. Though MPS Limited has taken reasonable steps to ensure no viruses are present in this e-mail, it cannot accept responsibility for any loss or damage arising from the use of this e-mail or attachments. No contracts may be concluded with MPS through e-mail communication. Please consider the environment before printing this e-mail. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination using Struts library
Recently when I tried the jQuery Grid from the website it is not able to edit the grid. Seems like there is some problem. I have posted the same in the forum. Dont know it has been fixed or not. Try this below url. http://www.weinfreund.de/struts2-jquery-grid-showcase/index.action -- View this message in context: http://struts.1045723.n5.nabble.com/Pagination-using-Struts-library-tp4386974p4408918.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination using Struts library
Hi Dave, Just need quick help. Is display tag supported for struts1.2. Thanks, Pankaj On Wed, May 11, 2011 at 5:36 PM, Dave Newton davelnew...@gmail.com wrote: There isn't any; Struts is largely front-end neutral. Check the jQuery plugin, otherwise your best bet is to use any of the myriad pagination libs. DisplayTag is open-source, BTW. Dave On May 11, 2011 7:48 AM, Pankaj Gupta pankaj.hug...@gmail.com wrote: Hi, But I am looking for Pagination in Struts framework specifically. Thanks, Pankaj On Wed, May 11, 2011 at 3:51 PM, Kushan Jayathilake kusha...@gmail.com wrote: Well.. if you are going with JSF, there are tags with pagination support builtin. you just need to pass the collection and the page size for that On Wed, May 11, 2011 at 3:25 PM, Pankaj Gupta pankaj.hug...@gmail.com wrote: Hi All, Is there any way Jaakata /SUN library or any api in struts which can be used to implement pagination. I suggested Display tag and Page Loader, but since they are not open source, not ssociated with Jakarta/Sun, user is not agreeging to it? Any suggestions would be appreciated? Thanks, Pankaj -- Regards Kushan Jayathilake
RE: Pagination using Struts library
-Original Message- From: Pankaj Gupta [mailto:pankaj.hug...@gmail.com] Sent: Thursday, May 19, 2011 10:12 To: Struts Users Mailing List Subject: Re: Pagination using Struts library Hi Dave, Just need quick help. Is display tag supported for struts1.2. http://www.displaytag.org/1.2/ is niether unsuported or supported, is is a JSP tag library not associated with Struts. To answer if it can be used, yes I have used it in struts 1 and struts 2. Thanks, Pankaj On Wed, May 11, 2011 at 5:36 PM, Dave Newton davelnew...@gmail.com wrote: There isn't any; Struts is largely front-end neutral. Check the jQuery plugin, otherwise your best bet is to use any of the myriad pagination libs. DisplayTag is open-source, BTW. Dave On May 11, 2011 7:48 AM, Pankaj Gupta pankaj.hug...@gmail.com wrote: Hi, But I am looking for Pagination in Struts framework specifically. Thanks, Pankaj On Wed, May 11, 2011 at 3:51 PM, Kushan Jayathilake kusha...@gmail.com wrote: Well.. if you are going with JSF, there are tags with pagination support builtin. you just need to pass the collection and the page size for that On Wed, May 11, 2011 at 3:25 PM, Pankaj Gupta pankaj.hug...@gmail.com wrote: Hi All, Is there any way Jaakata /SUN library or any api in struts which can be used to implement pagination. I suggested Display tag and Page Loader, but since they are not open source, not ssociated with Jakarta/Sun, user is not agreeging to it? Any suggestions would be appreciated? Thanks, Pankaj -- Regards Kushan Jayathilake -- -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- - - - Jason Pyeron PD Inc. http://www.pdinc.us - - Principal Consultant 10 West 24th Street #100- - +1 (443) 269-1555 x333Baltimore, Maryland 21218 - - - -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- This message is copyright PD Inc, subject to license 20080407P00. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination using Struts library
You'll need to make some mods for displaytag to work with S2. 1. You'll need to add an acceptableParameterName method to your classes, we just add it to our base class. 2. You have to add the Displaytag responseOverrideFilter to your web.xml for the export to work Having said all that, we are moving away from display tag and to jQuery Datatables. Honestly our life has become so much easier since we started incorporating more client side javascript. The code is easier to follow, ajax calls make security a breeze and the server load is considerably lighter. Z. On 14/05/11 12:04 AM, Miguel mig...@almeida.at wrote: Speaking of which, Dave, have you used displaytag recently? It seems to have been abandoned. It's good for regular usage, but as time goes by we start having some problems. For example, with the export options (displaytag can export to excel, pdf, etc automatically) we see a ognl WARN: WARN [CommonsLogger.java:60] : Error setting expression '6578706f7274' with value '[Ljava.lang.String;@385b5df0' ognl.ExpressionSyntaxException: Malformed OGNL expression: 6578706f7274 [ognl.ParseException: Encountered INT_LITERAL 7274 at line 1, column 9. This is due to the fact that displaytag's export url is Someaction.action?6578706f7274=1d-16533-e=5 and 6578706f7274 doesn't seem to be valid on recent versions. Miguel Almeida Dave,On Wed, 2011-05-11 at 08:06 -0400, Dave Newton wrote: DisplayTag is open-source, BTW. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination using Struts library
Speaking of which, Dave, have you used displaytag recently? It seems to have been abandoned. It's good for regular usage, but as time goes by we start having some problems. For example, with the export options (displaytag can export to excel, pdf, etc automatically) we see a ognl WARN: WARN [CommonsLogger.java:60] : Error setting expression '6578706f7274' with value '[Ljava.lang.String;@385b5df0' ognl.ExpressionSyntaxException: Malformed OGNL expression: 6578706f7274 [ognl.ParseException: Encountered INT_LITERAL 7274 at line 1, column 9. This is due to the fact that displaytag's export url is Someaction.action?6578706f7274=1d-16533-e=5 and 6578706f7274 doesn't seem to be valid on recent versions. Miguel Almeida Dave,On Wed, 2011-05-11 at 08:06 -0400, Dave Newton wrote: DisplayTag is open-source, BTW.
Re: Pagination using Struts library
On Fri, May 13, 2011 at 10:04 AM, Miguel wrote: Speaking of which, Dave, have you used displaytag recently? I've never used it at all. This is due to the fact that displaytag's export url is Someaction.action?6578706f7274=1d-16533-e=5 and 6578706f7274 doesn't seem to be valid on recent versions. OGNL expects valid property names, things starting with numbers aren't valid Java property names. Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination using Struts library
displaytag1.2 + struts2 + tiles works good for me. displaytag is a very good tool for pagination. http://www.displaytag.org/1.2/ Emi On 05/11/2011 07:47 AM, Pankaj Gupta wrote: Hi, But I am looking for Pagination in Struts framework specifically. Thanks, Pankaj On Wed, May 11, 2011 at 3:51 PM, Kushan Jayathilakekusha...@gmail.comwrote: Well.. if you are going with JSF, there are tags with pagination support builtin. you just need to pass the collection and the page size for that On Wed, May 11, 2011 at 3:25 PM, Pankaj Guptapankaj.hug...@gmail.com wrote: Hi All, Is there any way Jaakata /SUN library or any api in struts which can be used to implement pagination. I suggested Display tag and Page Loader, but since they are not open source, not ssociated with Jakarta/Sun, user is not agreeging to it? Any suggestions would be appreciated? Thanks, Pankaj -- Regards Kushan Jayathilake -- Emi Lu, ENCS, Concordia University, Montreal H3G 1M8 em...@encs.concordia.ca+1 514 848-2424 x5884 - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination using Struts library
displaytag1.2 + struts2 + tiles works good for me. displaytag is a very good tool for pagination. http://www.displaytag.org/1.2/ Another paging feature I found just recently is: DataTables http://www.datatables.net/index The online doc shows good features, but I have not done production app based on it yet. while for displaytag, I do use it a lot with struts2 + displaytag + tiles. Displaytag does good with paging for struts2. Emi On 05/11/2011 07:47 AM, Pankaj Gupta wrote: Hi, But I am looking for Pagination in Struts framework specifically. Thanks, Pankaj On Wed, May 11, 2011 at 3:51 PM, Kushan Jayathilakekusha...@gmail.comwrote: Well.. if you are going with JSF, there are tags with pagination support builtin. you just need to pass the collection and the page size for that On Wed, May 11, 2011 at 3:25 PM, Pankaj Guptapankaj.hug...@gmail.com wrote: Hi All, Is there any way Jaakata /SUN library or any api in struts which can be used to implement pagination. I suggested Display tag and Page Loader, but since they are not open source, not ssociated with Jakarta/Sun, user is not agreeging to it? Any suggestions would be appreciated? Thanks, Pankaj -- Regards Kushan Jayathilake -- Emi Lu, ENCS, Concordia University, Montreal H3G 1M8 em...@encs.concordia.ca+1 514 848-2424 x5884 - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Pagination using Struts library
Hi All, Is there any way Jaakata /SUN library or any api in struts which can be used to implement pagination. I suggested Display tag and Page Loader, but since they are not open source, not ssociated with Jakarta/Sun, user is not agreeging to it? Any suggestions would be appreciated? Thanks, Pankaj
Re: Pagination using Struts library
Well.. if you are going with JSF, there are tags with pagination support builtin. you just need to pass the collection and the page size for that On Wed, May 11, 2011 at 3:25 PM, Pankaj Gupta pankaj.hug...@gmail.comwrote: Hi All, Is there any way Jaakata /SUN library or any api in struts which can be used to implement pagination. I suggested Display tag and Page Loader, but since they are not open source, not ssociated with Jakarta/Sun, user is not agreeging to it? Any suggestions would be appreciated? Thanks, Pankaj -- Regards Kushan Jayathilake
Re: Pagination using Struts library
Hi, But I am looking for Pagination in Struts framework specifically. Thanks, Pankaj On Wed, May 11, 2011 at 3:51 PM, Kushan Jayathilake kusha...@gmail.comwrote: Well.. if you are going with JSF, there are tags with pagination support builtin. you just need to pass the collection and the page size for that On Wed, May 11, 2011 at 3:25 PM, Pankaj Gupta pankaj.hug...@gmail.com wrote: Hi All, Is there any way Jaakata /SUN library or any api in struts which can be used to implement pagination. I suggested Display tag and Page Loader, but since they are not open source, not ssociated with Jakarta/Sun, user is not agreeging to it? Any suggestions would be appreciated? Thanks, Pankaj -- Regards Kushan Jayathilake
Re: Pagination using Struts library
There isn't any; Struts is largely front-end neutral. Check the jQuery plugin, otherwise your best bet is to use any of the myriad pagination libs. DisplayTag is open-source, BTW. Dave On May 11, 2011 7:48 AM, Pankaj Gupta pankaj.hug...@gmail.com wrote: Hi, But I am looking for Pagination in Struts framework specifically. Thanks, Pankaj On Wed, May 11, 2011 at 3:51 PM, Kushan Jayathilake kusha...@gmail.com wrote: Well.. if you are going with JSF, there are tags with pagination support builtin. you just need to pass the collection and the page size for that On Wed, May 11, 2011 at 3:25 PM, Pankaj Gupta pankaj.hug...@gmail.com wrote: Hi All, Is there any way Jaakata /SUN library or any api in struts which can be used to implement pagination. I suggested Display tag and Page Loader, but since they are not open source, not ssociated with Jakarta/Sun, user is not agreeging to it? Any suggestions would be appreciated? Thanks, Pankaj -- Regards Kushan Jayathilake
Re: Pagination using Struts library
You have struts 2 jquery plugin for grid and full hibernate support plugin to do pagination. With Best Regards, Amol Ghotankar Technical Lead Cursive Technologies Pvt. Ltd. www.cursivetech.com
Pagination with Struts 2.1.8 ?
Hi, This is a classic requirement. I have this table, in a JSP, that I have created with the table html tag and that i have filled using the s:iterator. This s:iterator tag iterates over an ArrayList defined in my action. There are too many lines and I need to add some pagination functionality to it. What solutions are out there and which one do you recommend ? Thanks for your feedback.
Re: Pagination with Struts 2.1.8 ?
Display tag, works like a charm: http://displaytag.sourceforge.net/1.2/tut_basic.html Works with lists and handles pagination, data export, I recommend it! Em 29-03-2010 11:07, Celinio Fernandes escreveu: Hi, This is a classic requirement. I have this table, in a JSP, that I have created with thetable html tag and that i have filled using thes:iterator. Thiss:iterator tag iterates over an ArrayList defined in my action. There are too many lines and I need to add some pagination functionality to it. What solutions are out there and which one do you recommend ? Thanks for your feedback. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
RE: Pagination with Struts 2.1.8 ?
i prefer pagination to be db based so there is a minimum amount of data retrieved and held in memory. i.e. only retrieve what you will display. don't retrieve 200 records in memory and page through them. adam Date: Mon, 29 Mar 2010 03:07:25 -0700 From: cel...@yahoo.com Subject: Pagination with Struts 2.1.8 ? To: user@struts.apache.org Hi, This is a classic requirement. I have this table, in a JSP, that I have created with the html tag and that i have filled using the . This tag iterates over an ArrayList defined in my action. There are too many lines and I need to add some pagination functionality to it. What solutions are out there and which one do you recommend ? Thanks for your feedback. _ Do you have a story that started on Hotmail? Tell us now http://clk.atdmt.com/UKM/go/195013117/direct/01/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination with Struts 2.1.8 ?
Thanks. I already read about it but does it work well with Struts 2 ? --- On Mon, 3/29/10, Alex Rodriguez Lopez alo...@flordeutopia.pt wrote: From: Alex Rodriguez Lopez alo...@flordeutopia.pt Subject: Re: Pagination with Struts 2.1.8 ? To: user@struts.apache.org Date: Monday, March 29, 2010, 4:32 AM Display tag, works like a charm: http://displaytag.sourceforge.net/1.2/tut_basic.html Works with lists and handles pagination, data export, I recommend it! Em 29-03-2010 11:07, Celinio Fernandes escreveu: Hi, This is a classic requirement. I have this table, in a JSP, that I have created with thetable html tag and that i have filled using thes:iterator. Thiss:iterator tag iterates over an ArrayList defined in my action. There are too many lines and I need to add some pagination functionality to it. What solutions are out there and which one do you recommend ? Thanks for your feedback. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination with Struts 2.1.8 ?
Em 29-03-2010 15:09, Celinio Fernandes escreveu: Thanks. I already read about it but does it work well with Struts 2 ? Yes, I'm using it with S2. Include it in JSPs like this %@ taglib uri=http://displaytag.sf.net; prefix=display % then, for example for a listing of users: display:table pagesize=10 sort=list defaultsort=1 uid=user name=users requestURI=user_list.action display:column sortable=true titleKey=label.name property=name href=user_input.action paramId=id paramProperty=userID/ %-- other columns of users --% /display:table This assumes you have a list of beans called users in your action, with a propertry named name, with getters/setters. Of course, if performance is a problem pagination would be best done at DB level as Adam suggested. --- On Mon, 3/29/10, Alex Rodriguez Lopezalo...@flordeutopia.pt wrote: From: Alex Rodriguez Lopezalo...@flordeutopia.pt Subject: Re: Pagination with Struts 2.1.8 ? To: user@struts.apache.org Date: Monday, March 29, 2010, 4:32 AM Display tag, works like a charm: http://displaytag.sourceforge.net/1.2/tut_basic.html Works with lists and handles pagination, data export, I recommend it! Em 29-03-2010 11:07, Celinio Fernandes escreveu: Hi, This is a classic requirement. I have this table, in a JSP, that I have created with thetable html tag and that i have filled using thes:iterator. Thiss:iterator tag iterates over an ArrayList defined in my action. There are too many lines and I need to add some pagination functionality to it. What solutions are out there and which one do you recommend ? Thanks for your feedback. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination with Struts 2.1.8 ?
We use display tag extensively and it ties into S2 really well. We¹ve set it up to use DB based pagination so you only load the items you need and it ties into S2 i18n properties. We also use jqGrid which is based on jQuery and works really well where you want ajax based tables. Z. Thanks. I already read about it but does it work well with Struts 2 ? --- On Mon, 3/29/10, Alex Rodriguez Lopez alo...@flordeutopia.pt wrote: From: Alex Rodriguez Lopez alo...@flordeutopia.pt Subject: Re: Pagination with Struts 2.1.8 ? To: user@struts.apache.org Date: Monday, March 29, 2010, 4:32 AM Display tag, works like a charm: http://displaytag.sourceforge.net/1.2/tut_basic.html Works with lists and handles pagination, data export, I recommend it! Em 29-03-2010 11:07, Celinio Fernandes escreveu: Hi, This is a classic requirement. I have this table, in a JSP, that I have created with thetable html tag and that i have filled using thes:iterator. Thiss:iterator tag iterates over an ArrayList defined in my action. There are too many lines and I need to add some pagination functionality to it. What solutions are out there and which one do you recommend ? Thanks for your feedback. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination
2009/5/25 Murugesh muruges...@gmail.com: can any one help me to achieve this? Could you show how did you try to use DisplayTag, some code example? Regards -- Lukasz http://www.lenart.org.pl/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination
thanks Lukasz what i did is, added :displaytag-1.2.jar in the lib added :%@ taglib uri=http://displaytag.sf.net; prefix=display% in my JSP code snippet is display:table list=minDataList requestURI=calldata.action pagesize=10 display:column property=name/ display:column property=id/ /display:table thanks murugesh On Mon, May 25, 2009 at 12:15 PM, Lukasz Lenart lukasz.len...@googlemail.com wrote: 2009/5/25 Murugesh muruges...@gmail.com: can any one help me to achieve this? Could you show how did you try to use DisplayTag, some code example? Regards -- Lukasz http://www.lenart.org.pl/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination
2009/5/25 Murugesh muruges...@gmail.com: display:table list=minDataList requestURI=calldata.action pagesize=10 display:column property=name/ display:column property=id/ /display:table Could you also show action code? Regards -- Lukasz http://www.lenart.org.pl/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination
You might try:
display:table list=${minDataList} requestURI=calldata.action
pagesize=10
instead.
(*Chris*)
On Sun, May 24, 2009 at 11:56 PM, Murugesh muruges...@gmail.com wrote:
thanks Lukasz
what i did is,
added :displaytag-1.2.jar in the lib
added :%@ taglib uri=http://displaytag.sf.net; prefix=display% in
my
JSP
code snippet is
display:table list=minDataList requestURI=calldata.action
pagesize=10
display:column property=name/
display:column property=id/
/display:table
thanks
murugesh
On Mon, May 25, 2009 at 12:15 PM, Lukasz Lenart
lukasz.len...@googlemail.com wrote:
2009/5/25 Murugesh muruges...@gmail.com:
can any one help me to achieve this?
Could you show how did you try to use DisplayTag, some code example?
Regards
--
Lukasz
http://www.lenart.org.pl/
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Re: Pagination
public class PacketsAction extends ActionBase {
public ManagePacketsAction() {
public String call30Mdata() throws ServiceException {
DataManager dm = new DataManager();
setMinDataList(dm.getMinsData(null, getall))
try {
}
private ListminInfoVO minDataList = null;
public ListminInfoVO getMinDataList() {
return minDataList;
}
public void setMinDataList(ListminInfoVO minDataList) {
this.minDataList = minDataList;
}
}
On Mon, May 25, 2009 at 12:35 PM, Lukasz Lenart
lukasz.len...@googlemail.com wrote:
2009/5/25 Murugesh muruges...@gmail.com:
display:table list=minDataList requestURI=calldata.action
pagesize=10
display:column property=name/
display:column property=id/
/display:table
Could you also show action code?
Regards
--
Lukasz
http://www.lenart.org.pl/
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
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Re: Pagination
End the last thing, action's configuration. As I noticed you don't use execute() method and maybe your are missing call to method call30Mdata(). And also try Chris suggestion. Regards -- Lukasz http://www.lenart.org.pl/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination
No Lukasz my struts.xml is action name=calldata class=com.PacketsAction method=call30Mdata result/WEB-INF/components/packet/showData.jsp/result /action i am getting list with s:iterator but not displaytag On Mon, May 25, 2009 at 12:53 PM, Lukasz Lenart lukasz.len...@googlemail.com wrote: End the last thing, action's configuration. As I noticed you don't use execute() method and maybe your are missing call to method call30Mdata(). And also try Chris suggestion. Regards -- Lukasz http://www.lenart.org.pl/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination
2009/5/25 Murugesh muruges...@gmail.com: i am getting list with s:iterator but not displaytag Did you try Chris suggestion? Regards -- Lukasz http://www.lenart.org.pl/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination
Wow. it getting displayed. but if i click next page it got an error ie requset resource not available. is i missed anything? On Mon, May 25, 2009 at 1:17 PM, Lukasz Lenart lukasz.len...@googlemail.com wrote: 2009/5/25 Murugesh muruges...@gmail.com: i am getting list with s:iterator but not displaytag Did you try Chris suggestion? Regards -- Lukasz http://www.lenart.org.pl/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination
i got fix for this. i missed request uri in displaytag. thanks for helping a lot. is their any way to modify the display? like the page no's and no of items coming on top , i need it to be bottom. so where i have to chnage this? On Mon, May 25, 2009 at 2:19 PM, Murugesh muruges...@gmail.com wrote: Wow. it getting displayed. but if i click next page it got an error ie requset resource not available. is i missed anything? On Mon, May 25, 2009 at 1:17 PM, Lukasz Lenart lukasz.len...@googlemail.com wrote: 2009/5/25 Murugesh muruges...@gmail.com: i am getting list with s:iterator but not displaytag Did you try Chris suggestion? Regards -- Lukasz http://www.lenart.org.pl/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination
2009/5/25 Murugesh muruges...@gmail.com: is their any way to modify the display? like the page no's and no of items coming on top , i need it to be bottom. so where i have to chnage this? Check DisplayTag documentation, for begining that [1] [1] http://displaytag.sourceforge.net/1.2/configuration.html Regards -- Lukasz http://www.lenart.org.pl/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination
adding to this question... I've asked this before as well but not gotten a clearer answer. What if in the same example as this but when user clicks 'next' you want to go back and fetch the results again. Will that be possible with display tag. What I mean is that lets say that the list is being populated by a stored procedure. Because of performance, we are only getting 50 items at a time from the store procedure and displaying 50 on one page. When user clicks Next, we want to go back and execute the SP to get the next set of 50 results. Any hints on how to achieve this with display tags? On Mon, May 25, 2009 at 5:14 AM, Lukasz Lenart lukasz.len...@googlemail.com wrote: 2009/5/25 Murugesh muruges...@gmail.com: is their any way to modify the display? like the page no's and no of items coming on top , i need it to be bottom. so where i have to chnage this? Check DisplayTag documentation, for begining that [1] [1] http://displaytag.sourceforge.net/1.2/configuration.html Regards -- Lukasz http://www.lenart.org.pl/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
RE: Pagination
referencing the documentation lucas provided we can see the number of
records/page are provided by
displaytag.properties
(version 1.1)
sort.amount=50
(version 1.2)
pagesize=50
..concerning how to manipulate what you're reading all you have to do is
replace the InputStream with one from DS ...
package org.displaytag.sample.DisplaySourceServlet
protected final void doGet(HttpServletRequest request, HttpServletResponse
response) throws ServletException,
IOException
{
String jspFile = request.getRequestURI();
// lastIndexOf(.) can't be null, since the servlet is mapped to
.source
jspFile = jspFile.substring(0, jspFile.lastIndexOf(.)); //$NON-NLS-1$
if (jspFile.lastIndexOf(/) != -1) //$NON-NLS-1$
{
jspFile = jspFile.substring(jspFile.lastIndexOf(/) + 1);
//$NON-NLS-1$
}
// only want to show sample pages, don't play with url!
if (!jspFile.startsWith(example-)) //$NON-NLS-1$
{
throw new ServletException(Invalid file selected: + jspFile);
//$NON-NLS-1$
}
String fullName = EXAMPLE_FOLDER + jspFile;
//InputStream inputStream =
getServletContext().getResourceAsStream(fullName);
//replace the inputStream logic with a stream obtained from configured
DataSource
//if you are using Oracle you can use oracle.sql.OracleJdbc2SQLInput
readAsciiStream which returns InputStream
readAsciiStream
public InputStream readAsciiStream() throws SQLException
(Return the next attribute in the stream as a stream of ASCII characters.
)
JavaDoc available at
http://www.oracle.com/technology/docs/tech/java/sqlj_jdbc/doc_library/javadoc/oracle.sql.OracleJdbc2SQLInput.html#_top_
and simply use that InputStream to read DataSource contents from
anyone else?
Martin
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Date: Mon, 25 May 2009 08:49:33 -0400
Subject: Re: Pagination
From: bhaara...@gmail.com
To: user@struts.apache.org
adding to this question...
I've asked this before as well but not gotten a clearer answer.
What if in the same example as this but when user clicks 'next' you want to
go back and fetch the results again. Will that be possible with display
tag. What I mean is that lets say that the list is being populated by a
stored procedure. Because of performance, we are only getting 50 items at
a time from the store procedure and displaying 50 on one page. When user
clicks Next, we want to go back and execute the SP to get the next set of 50
results.
Any hints on how to achieve this with display tags?
On Mon, May 25, 2009 at 5:14 AM, Lukasz Lenart lukasz.len...@googlemail.com
wrote:
2009/5/25 Murugesh muruges...@gmail.com:
is their any way to modify the display?
like the page no's and no of items coming on top , i need it to be
bottom.
so where i have to chnage this?
Check DisplayTag documentation, for begining that [1]
[1] http://displaytag.sourceforge.net/1.2/configuration.html
Regards
--
Lukasz
http://www.lenart.org.pl/
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
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Re: Pagination
Yup, it's possible, just read the DisplayTag documentation on external pagination. (*Chris*) On Mon, May 25, 2009 at 5:49 AM, Bhaarat Sharma bhaara...@gmail.com wrote: adding to this question... I've asked this before as well but not gotten a clearer answer. What if in the same example as this but when user clicks 'next' you want to go back and fetch the results again. Will that be possible with display tag. What I mean is that lets say that the list is being populated by a stored procedure. Because of performance, we are only getting 50 items at a time from the store procedure and displaying 50 on one page. When user clicks Next, we want to go back and execute the SP to get the next set of 50 results. Any hints on how to achieve this with display tags? On Mon, May 25, 2009 at 5:14 AM, Lukasz Lenart lukasz.len...@googlemail.com wrote: 2009/5/25 Murugesh muruges...@gmail.com: is their any way to modify the display? like the page no's and no of items coming on top , i need it to be bottom. so where i have to chnage this? Check DisplayTag documentation, for begining that [1] [1] http://displaytag.sourceforge.net/1.2/configuration.html Regards -- Lukasz http://www.lenart.org.pl/ - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Pagination
Hi cheers, currently i am using belowjsp code to display my list DataList details. now i want to add pagination using displaytag 1.2. table width=100% border=0 cellpadding=0 cellspacing=0 s:if test=minDataList.size 0 s:iterator value=DataList status=min_status tr tds:property value=name//td tds:property value=id//td /tr /s:iterator /s:if /table i have followed some steps but not getting any out put. can any one help me to achieve this? thnaks murugesh
Re: pagination in struts2
i take a fast look about your link
i can done the presentation of the data by myself ?
these libraries done only the pagination?
On Thu, Apr 23, 2009 at 23:08, denis cabasson denis.cabas...@gmail.com wrote:
Display tag is great for table pagination.
If you are looking for pagination without tables, I'd recommend the pager
tag library :
http://jsptags.com/tags/navigation/pager/index.jsp
Custom coding is my least favorite way of solving an issue.
To extract a variable from an action to the page, I'd recommend using a
s:set tag to set a variable holding the list in the page context.
Your example of displaytag is missing :
s:set name=testList scope=page value=testList id=testList/s:set
(before the display tag)
Denis.
On Thu, Apr 23, 2009 at 1:01 PM, Stefano Tranquillini
stefano.tranquill...@gmail.com wrote:
i've done a pagination by myself.
is an Alpha relase :D, not tested but u can set size and page to display:
action:
private ListItem items = new ArrayListItem();
private int tot;
private int page = 0;
private int size = 1;
private List pages = new ArrayList();
public AllItem() {
}
�...@override
public String execute() throws Exception {
ListItem temp = mgmt.getAllItem();
if (page 0) {
page--;
}
if (size temp.size()) {
size = temp.size();
}
int start = Math.min(page * size, temp.size());
if (start == temp.size()) {
start = start - size;
}
int end = Math.min((page + 1) * size, temp.size());
items = new ArrayListItem();
items = temp.subList(start, end);
tot = getItems().size();
pages = new ArrayList();
for (int i = 0; i temp.size(); i = i + size) {
pages.add((i / size) + 1);
}
return SUCCESS;
}
public ListItem getItems() {
return items;
}
public int getTot() {
return tot;
}
public int getPage() {
return page;
}
public void setPage(int page) {
this.page = page;
}
public int getSize() {
return size;
}
public void setSize(int size) {
this.size = size;
}
public List getPages() {
return pages;
}
jsp
%@ taglib uri=/struts-tags prefix=s %
s:iterator value=items
do your presentation of the data
/s:iterator
this is the menu change the action!
s:iterator value=pages
a href=s:url action=showShop namespace=/shop
s:param name=page
s:property/
/s:param
s:param name=size value=%{size}/
/s:url
s:property/
/a
/s:iterator
On Thu, Apr 23, 2009 at 18:28, Andy Sykes a.sy...@ucl.ac.uk wrote:
I found I had to use the s:set tag to set the object in the request
scope
before displaytag could see it, since displaytag doesn't know about the
Value Stack (maybe it should?). Confusingly, displaytag gives you that
message if it can't see the variable you're referencing, as well as if
the
variable is empty.
eg. s:set name=items value=items scope=request/
On 23 Apr 2009, at 17:11, Stefano Tranquillini wrote:
i done this:
this is the class taht create the list
private ListItem items = new ArrayListItem();
private Integer resultSize;
public AllItem() {
}
@Override
public String execute() throws Exception {
items= mgmt.getAllItem();
resultSize=getItems().size();
return SUCCESS;
}
public ListItem getItems() {
return items;
}
public Integer getResultSize() {
return resultSize;
}
this is the page
%@ taglib uri=/struts-tags prefix=s %
%@ taglib uri=http://displaytag.sf.net; prefix=display %
display:table name=testList pagesize=2 partialList=true
size=resultSize
display:column property=name /
display:column property=descitipion /
display:column property=prize /
/display:table
the result is:
Nothing found to display.
On Thu, Apr 23, 2009 at 17:52, Stefano Tranquillini
stefano.tranquill...@gmail.com wrote:
emm i've a list in my session called items.
so i'd write
a ok, i'd understand, now works.
anyway, how can i create the page number below?
On Thu, Apr 23, 2009 at 17:40, Bhaarat Sharma bhaara...@gmail.com
wrote:
u have to first create TestList for the code to work
On Thu, Apr 23, 2009 at 11:36 AM, Stefano elste...@gmail.com wrote:
when i put
% request.setAttribute( test, new TestList(2, false) ); %
netbeans said: cannot find construtcto TestList(int,bool)
and the application goes in a exception:
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 1 in the jsp file: /jsp/shop/shop.jsp
TestList cannot be resolved to a type
1: % request.setAttribute( test, new TestList(2, false) ); %
2
Re: pagination in struts2
when i put % request.setAttribute( test, new TestList(2, false) ); % netbeans said: cannot find construtcto TestList(int,bool) and the application goes in a exception: org.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred at line: 1 in the jsp file: /jsp/shop/shop.jsp TestList cannot be resolved to a type 1: % request.setAttribute( test, new TestList(2, false) ); % 2: %@ taglib uri=/struts-tags prefix=s % 3: 4: idea? 2009/4/23 André Diniz adi...@gmail.com: It's just a sample pages... 2009/4/22 Dave Newton newton.d...@yahoo.com http://displaytag.sourceforge.net/1.2/tut_externalSortAndPage.html It pays to really spend some time looking over existing documentation; it's often quicker than waiting for someone on a list or forum to answer. Dave Bhaarat Sharma wrote: jim, I found this example http://displaytag.homeip.net/displaytag-examples-1.2/example-paging.jsp?d-49653-p=1 it says Ok, you have made a query that returns you back a list of 120 elements, but you don't want to show the user all 120 items at once, you want to allow them to page through the results (pretend 120 is really 1200 or 12000). they are iterating through a long 12000 record list and then just putting that into pages. What I was looking for was something that would show 50 results of 12000 on first page then when NEXT is cliked, it against goes to DB to get next 50 records. On Wed, Apr 22, 2009 at 4:22 PM, Jim Kiley jhki...@summa-tech.com wrote: I found this within thirty seconds of clicking Dave's link: http://displaytag.sourceforge.net/1.2/tut_sources.html Note that the contents of this page are actually fairly freakin' horrible and should not be done on a grownup application. But the instructions are right there and easy to find. jk On Wed, Apr 22, 2009 at 4:18 PM, Bhaarat Sharma bhaara...@gmail.com wrote: I wanted to use it for the purpose so that when I click NEXT or 2nd page then again I go to the DB to fetch next set of 50 records. but didnt see any examples of that sort On Wed, Apr 22, 2009 at 4:13 PM, Dave Newton newton.d...@yahoo.com wrote: Stefano Tranquillini wrote: someone has experience with this tag? i don't really understand how it works. What issues are you having? There are a number of tutorials and examples on the site: http://displaytag.sourceforge.net/1.2/tut_basic.html Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- Jim Kiley Senior Technical Consultant | Summa [p] 412.258.3346 http://www.summa-tech.com - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- André Diniz +55 (41) 9997-5567 e-mail alternativo: diniz...@msn.com -- Stefano - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: pagination in struts2
Lots of possibilities here:* you need to have a class named TestList in your application * you need a constructor for your TestList class that accepts an int and a boolean as its arguments * you need to be sure you are appropriate importing the reference to TestList in your JSP On Thu, Apr 23, 2009 at 11:36 AM, Stefano elste...@gmail.com wrote: when i put % request.setAttribute( test, new TestList(2, false) ); % netbeans said: cannot find construtcto TestList(int,bool) and the application goes in a exception: org.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred at line: 1 in the jsp file: /jsp/shop/shop.jsp TestList cannot be resolved to a type 1: % request.setAttribute( test, new TestList(2, false) ); % 2: %@ taglib uri=/struts-tags prefix=s % 3: 4: idea? 2009/4/23 André Diniz adi...@gmail.com: It's just a sample pages... 2009/4/22 Dave Newton newton.d...@yahoo.com http://displaytag.sourceforge.net/1.2/tut_externalSortAndPage.html It pays to really spend some time looking over existing documentation; it's often quicker than waiting for someone on a list or forum to answer. Dave Bhaarat Sharma wrote: jim, I found this example http://displaytag.homeip.net/displaytag-examples-1.2/example-paging.jsp?d-49653-p=1 it says Ok, you have made a query that returns you back a list of 120 elements, but you don't want to show the user all 120 items at once, you want to allow them to page through the results (pretend 120 is really 1200 or 12000). they are iterating through a long 12000 record list and then just putting that into pages. What I was looking for was something that would show 50 results of 12000 on first page then when NEXT is cliked, it against goes to DB to get next 50 records. On Wed, Apr 22, 2009 at 4:22 PM, Jim Kiley jhki...@summa-tech.com wrote: I found this within thirty seconds of clicking Dave's link: http://displaytag.sourceforge.net/1.2/tut_sources.html Note that the contents of this page are actually fairly freakin' horrible and should not be done on a grownup application. But the instructions are right there and easy to find. jk On Wed, Apr 22, 2009 at 4:18 PM, Bhaarat Sharma bhaara...@gmail.com wrote: I wanted to use it for the purpose so that when I click NEXT or 2nd page then again I go to the DB to fetch next set of 50 records. but didnt see any examples of that sort On Wed, Apr 22, 2009 at 4:13 PM, Dave Newton newton.d...@yahoo.com wrote: Stefano Tranquillini wrote: someone has experience with this tag? i don't really understand how it works. What issues are you having? There are a number of tutorials and examples on the site: http://displaytag.sourceforge.net/1.2/tut_basic.html Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- Jim Kiley Senior Technical Consultant | Summa [p] 412.258.3346 http://www.summa-tech.com - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- André Diniz +55 (41) 9997-5567 e-mail alternativo: diniz...@msn.com -- Stefano - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- Jim Kiley Senior Technical Consultant | Summa [p] 412.258.3346 http://www.summa-tech.com
Re: pagination in struts2
u have to first create TestList for the code to work On Thu, Apr 23, 2009 at 11:36 AM, Stefano elste...@gmail.com wrote: when i put % request.setAttribute( test, new TestList(2, false) ); % netbeans said: cannot find construtcto TestList(int,bool) and the application goes in a exception: org.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred at line: 1 in the jsp file: /jsp/shop/shop.jsp TestList cannot be resolved to a type 1: % request.setAttribute( test, new TestList(2, false) ); % 2: %@ taglib uri=/struts-tags prefix=s % 3: 4: idea? 2009/4/23 André Diniz adi...@gmail.com: It's just a sample pages... 2009/4/22 Dave Newton newton.d...@yahoo.com http://displaytag.sourceforge.net/1.2/tut_externalSortAndPage.html It pays to really spend some time looking over existing documentation; it's often quicker than waiting for someone on a list or forum to answer. Dave Bhaarat Sharma wrote: jim, I found this example http://displaytag.homeip.net/displaytag-examples-1.2/example-paging.jsp?d-49653-p=1 it says Ok, you have made a query that returns you back a list of 120 elements, but you don't want to show the user all 120 items at once, you want to allow them to page through the results (pretend 120 is really 1200 or 12000). they are iterating through a long 12000 record list and then just putting that into pages. What I was looking for was something that would show 50 results of 12000 on first page then when NEXT is cliked, it against goes to DB to get next 50 records. On Wed, Apr 22, 2009 at 4:22 PM, Jim Kiley jhki...@summa-tech.com wrote: I found this within thirty seconds of clicking Dave's link: http://displaytag.sourceforge.net/1.2/tut_sources.html Note that the contents of this page are actually fairly freakin' horrible and should not be done on a grownup application. But the instructions are right there and easy to find. jk On Wed, Apr 22, 2009 at 4:18 PM, Bhaarat Sharma bhaara...@gmail.com wrote: I wanted to use it for the purpose so that when I click NEXT or 2nd page then again I go to the DB to fetch next set of 50 records. but didnt see any examples of that sort On Wed, Apr 22, 2009 at 4:13 PM, Dave Newton newton.d...@yahoo.com wrote: Stefano Tranquillini wrote: someone has experience with this tag? i don't really understand how it works. What issues are you having? There are a number of tutorials and examples on the site: http://displaytag.sourceforge.net/1.2/tut_basic.html Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- Jim Kiley Senior Technical Consultant | Summa [p] 412.258.3346 http://www.summa-tech.com - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- André Diniz +55 (41) 9997-5567 e-mail alternativo: diniz...@msn.com -- Stefano - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: pagination in struts2
emm i've a list in my session called items. so i'd write a ok, i'd understand, now works. anyway, how can i create the page number below? On Thu, Apr 23, 2009 at 17:40, Bhaarat Sharma bhaara...@gmail.com wrote: u have to first create TestList for the code to work On Thu, Apr 23, 2009 at 11:36 AM, Stefano elste...@gmail.com wrote: when i put % request.setAttribute( test, new TestList(2, false) ); % netbeans said: cannot find construtcto TestList(int,bool) and the application goes in a exception: org.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred at line: 1 in the jsp file: /jsp/shop/shop.jsp TestList cannot be resolved to a type 1: % request.setAttribute( test, new TestList(2, false) ); % 2: %@ taglib uri=/struts-tags prefix=s % 3: 4: idea? 2009/4/23 André Diniz adi...@gmail.com: It's just a sample pages... 2009/4/22 Dave Newton newton.d...@yahoo.com http://displaytag.sourceforge.net/1.2/tut_externalSortAndPage.html It pays to really spend some time looking over existing documentation; it's often quicker than waiting for someone on a list or forum to answer. Dave Bhaarat Sharma wrote: jim, I found this example http://displaytag.homeip.net/displaytag-examples-1.2/example-paging.jsp?d-49653-p=1 it says Ok, you have made a query that returns you back a list of 120 elements, but you don't want to show the user all 120 items at once, you want to allow them to page through the results (pretend 120 is really 1200 or 12000). they are iterating through a long 12000 record list and then just putting that into pages. What I was looking for was something that would show 50 results of 12000 on first page then when NEXT is cliked, it against goes to DB to get next 50 records. On Wed, Apr 22, 2009 at 4:22 PM, Jim Kiley jhki...@summa-tech.com wrote: I found this within thirty seconds of clicking Dave's link: http://displaytag.sourceforge.net/1.2/tut_sources.html Note that the contents of this page are actually fairly freakin' horrible and should not be done on a grownup application. But the instructions are right there and easy to find. jk On Wed, Apr 22, 2009 at 4:18 PM, Bhaarat Sharma bhaara...@gmail.com wrote: I wanted to use it for the purpose so that when I click NEXT or 2nd page then again I go to the DB to fetch next set of 50 records. but didnt see any examples of that sort On Wed, Apr 22, 2009 at 4:13 PM, Dave Newton newton.d...@yahoo.com wrote: Stefano Tranquillini wrote: someone has experience with this tag? i don't really understand how it works. What issues are you having? There are a number of tutorials and examples on the site: http://displaytag.sourceforge.net/1.2/tut_basic.html Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- Jim Kiley Senior Technical Consultant | Summa [p] 412.258.3346 http://www.summa-tech.com - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- André Diniz +55 (41) 9997-5567 e-mail alternativo: diniz...@msn.com -- Stefano - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- Stefano - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: pagination in struts2
i done this:
this is the class taht create the list
private ListItem items = new ArrayListItem();
private Integer resultSize;
public AllItem() {
}
@Override
public String execute() throws Exception {
items= mgmt.getAllItem();
resultSize=getItems().size();
return SUCCESS;
}
public ListItem getItems() {
return items;
}
public Integer getResultSize() {
return resultSize;
}
this is the page
%@ taglib uri=/struts-tags prefix=s %
%@ taglib uri=http://displaytag.sf.net; prefix=display %
display:table name=testList pagesize=2 partialList=true
size=resultSize
display:column property=name /
display:column property=descitipion /
display:column property=prize /
/display:table
the result is:
Nothing found to display.
On Thu, Apr 23, 2009 at 17:52, Stefano Tranquillini
stefano.tranquill...@gmail.com wrote:
emm i've a list in my session called items.
so i'd write
a ok, i'd understand, now works.
anyway, how can i create the page number below?
On Thu, Apr 23, 2009 at 17:40, Bhaarat Sharma bhaara...@gmail.com wrote:
u have to first create TestList for the code to work
On Thu, Apr 23, 2009 at 11:36 AM, Stefano elste...@gmail.com wrote:
when i put
% request.setAttribute( test, new TestList(2, false) ); %
netbeans said: cannot find construtcto TestList(int,bool)
and the application goes in a exception:
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 1 in the jsp file: /jsp/shop/shop.jsp
TestList cannot be resolved to a type
1: % request.setAttribute( test, new TestList(2, false) ); %
2: %@ taglib uri=/struts-tags prefix=s %
3:
4:
idea?
2009/4/23 André Diniz adi...@gmail.com:
It's just a sample pages...
2009/4/22 Dave Newton newton.d...@yahoo.com
http://displaytag.sourceforge.net/1.2/tut_externalSortAndPage.html
It pays to really spend some time looking over existing documentation;
it's
often quicker than waiting for someone on a list or forum to answer.
Dave
Bhaarat Sharma wrote:
jim,
I found this example
http://displaytag.homeip.net/displaytag-examples-1.2/example-paging.jsp?d-49653-p=1
it says Ok, you have made a query that returns you back a list of 120
elements, but you don't want to show the user all 120 items at once,
you
want to allow them to page through the results (pretend 120 is really
1200
or 12000).
they are iterating through a long 12000 record list and then just
putting
that into pages. What I was looking for was something that would show
50
results of 12000 on first page then when NEXT is cliked, it against
goes
to
DB to get next 50 records.
On Wed, Apr 22, 2009 at 4:22 PM, Jim Kiley jhki...@summa-tech.com
wrote:
I found this within thirty seconds of clicking Dave's link:
http://displaytag.sourceforge.net/1.2/tut_sources.html
Note that the contents of this page are actually fairly freakin'
horrible
and should not be done on a grownup application. But the instructions
are
right there and easy to find.
jk
On Wed, Apr 22, 2009 at 4:18 PM, Bhaarat Sharma bhaara...@gmail.com
wrote:
I wanted to use it for the purpose so that when I click NEXT or 2nd
page
then again I go to the DB to fetch next set of 50 records.
but didnt see any examples of that sort
On Wed, Apr 22, 2009 at 4:13 PM, Dave Newton newton.d...@yahoo.com
wrote:
Stefano Tranquillini wrote:
someone has experience with this tag?
i don't really understand how it works.
What issues are you having? There are a number of tutorials and
examples
on
the site:
http://displaytag.sourceforge.net/1.2/tut_basic.html
Dave
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
--
Jim Kiley
Senior Technical Consultant | Summa
[p] 412.258.3346
http://www.summa-tech.com
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
--
André Diniz
+55 (41) 9997-5567
e-mail alternativo: diniz...@msn.com
--
Stefano
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
--
Stefano
--
Stefano
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
Re: pagination in struts2
I found I had to use the s:set tag to set the object in the request
scope before displaytag could see it, since displaytag doesn't know
about the Value Stack (maybe it should?). Confusingly, displaytag
gives you that message if it can't see the variable you're
referencing, as well as if the variable is empty.
eg. s:set name=items value=items scope=request/
On 23 Apr 2009, at 17:11, Stefano Tranquillini wrote:
i done this:
this is the class taht create the list
private ListItem items = new ArrayListItem();
private Integer resultSize;
public AllItem() {
}
@Override
public String execute() throws Exception {
items= mgmt.getAllItem();
resultSize=getItems().size();
return SUCCESS;
}
public ListItem getItems() {
return items;
}
public Integer getResultSize() {
return resultSize;
}
this is the page
%@ taglib uri=/struts-tags prefix=s %
%@ taglib uri=http://displaytag.sf.net; prefix=display %
display:table name=testList pagesize=2 partialList=true
size=resultSize
display:column property=name /
display:column property=descitipion /
display:column property=prize /
/display:table
the result is:
Nothing found to display.
On Thu, Apr 23, 2009 at 17:52, Stefano Tranquillini
stefano.tranquill...@gmail.com wrote:
emm i've a list in my session called items.
so i'd write
a ok, i'd understand, now works.
anyway, how can i create the page number below?
On Thu, Apr 23, 2009 at 17:40, Bhaarat Sharma bhaara...@gmail.com
wrote:
u have to first create TestList for the code to work
On Thu, Apr 23, 2009 at 11:36 AM, Stefano elste...@gmail.com
wrote:
when i put
% request.setAttribute( test, new TestList(2, false) ); %
netbeans said: cannot find construtcto TestList(int,bool)
and the application goes in a exception:
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 1 in the jsp file: /jsp/shop/shop.jsp
TestList cannot be resolved to a type
1: % request.setAttribute( test, new TestList(2, false) ); %
2: %@ taglib uri=/struts-tags prefix=s %
3:
4:
idea?
2009/4/23 André Diniz adi...@gmail.com:
It's just a sample pages...
2009/4/22 Dave Newton newton.d...@yahoo.com
http://displaytag.sourceforge.net/1.2/
tut_externalSortAndPage.html
It pays to really spend some time looking over existing
documentation;
it's
often quicker than waiting for someone on a list or forum to
answer.
Dave
Bhaarat Sharma wrote:
jim,
I found this example
http://displaytag.homeip.net/displaytag-examples-1.2/example-paging.jsp?d-49653-p=1
it says Ok, you have made a query that returns you back a
list of 120
elements, but you don't want to show the user all 120 items at
once,
you
want to allow them to page through the results (pretend 120 is
really
1200
or 12000).
they are iterating through a long 12000 record list and then
just
putting
that into pages. What I was looking for was something that
would show
50
results of 12000 on first page then when NEXT is cliked, it
against
goes
to
DB to get next 50 records.
On Wed, Apr 22, 2009 at 4:22 PM, Jim Kiley jhki...@summa-tech.com
wrote:
I found this within thirty seconds of clicking Dave's link:
http://displaytag.sourceforge.net/1.2/tut_sources.html
Note that the contents of this page are actually fairly
freakin'
horrible
and should not be done on a grownup application. But the
instructions
are
right there and easy to find.
jk
On Wed, Apr 22, 2009 at 4:18 PM, Bhaarat Sharma bhaara...@gmail.com
wrote:
I wanted to use it for the purpose so that when I click NEXT
or 2nd
page
then again I go to the DB to fetch next set of 50 records.
but didnt see any examples of that sort
On Wed, Apr 22, 2009 at 4:13 PM, Dave Newton newton.d...@yahoo.com
wrote:
Stefano Tranquillini wrote:
someone has experience with this tag?
i don't really understand how it works.
What issues are you having? There are a number of
tutorials and
examples
on
the site:
http://displaytag.sourceforge.net/1.2/tut_basic.html
Dave
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
--
Jim Kiley
Senior Technical Consultant | Summa
[p] 412.258.3346
http://www.summa-tech.com
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
--
André Diniz
+55 (41) 9997-5567
e-mail alternativo: diniz...@msn.com
--
Stefano
-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org
--
Stefano
--
Stefano
-
To unsubscribe,
Re: pagination in struts2
i've done a pagination by myself.
is an Alpha relase :D, not tested but u can set size and page to display:
action:
private ListItem items = new ArrayListItem();
private int tot;
private int page = 0;
private int size = 1;
private List pages = new ArrayList();
public AllItem() {
}
@Override
public String execute() throws Exception {
ListItem temp = mgmt.getAllItem();
if (page 0) {
page--;
}
if (size temp.size()) {
size = temp.size();
}
int start = Math.min(page * size, temp.size());
if (start == temp.size()) {
start = start - size;
}
int end = Math.min((page + 1) * size, temp.size());
items = new ArrayListItem();
items = temp.subList(start, end);
tot = getItems().size();
pages = new ArrayList();
for (int i = 0; i temp.size(); i = i + size) {
pages.add((i / size) + 1);
}
return SUCCESS;
}
public ListItem getItems() {
return items;
}
public int getTot() {
return tot;
}
public int getPage() {
return page;
}
public void setPage(int page) {
this.page = page;
}
public int getSize() {
return size;
}
public void setSize(int size) {
this.size = size;
}
public List getPages() {
return pages;
}
jsp
%@ taglib uri=/struts-tags prefix=s %
s:iterator value=items
do your presentation of the data
/s:iterator
this is the menu change the action!
s:iterator value=pages
a href=s:url action=showShop namespace=/shop
s:param name=page
s:property/
/s:param
s:param name=size value=%{size}/
/s:url
s:property/
/a
/s:iterator
On Thu, Apr 23, 2009 at 18:28, Andy Sykes a.sy...@ucl.ac.uk wrote:
I found I had to use the s:set tag to set the object in the request scope
before displaytag could see it, since displaytag doesn't know about the
Value Stack (maybe it should?). Confusingly, displaytag gives you that
message if it can't see the variable you're referencing, as well as if the
variable is empty.
eg. s:set name=items value=items scope=request/
On 23 Apr 2009, at 17:11, Stefano Tranquillini wrote:
i done this:
this is the class taht create the list
private ListItem items = new ArrayListItem();
private Integer resultSize;
public AllItem() {
}
@Override
public String execute() throws Exception {
items= mgmt.getAllItem();
resultSize=getItems().size();
return SUCCESS;
}
public ListItem getItems() {
return items;
}
public Integer getResultSize() {
return resultSize;
}
this is the page
%@ taglib uri=/struts-tags prefix=s %
%@ taglib uri=http://displaytag.sf.net; prefix=display %
display:table name=testList pagesize=2 partialList=true
size=resultSize
display:column property=name /
display:column property=descitipion /
display:column property=prize /
/display:table
the result is:
Nothing found to display.
On Thu, Apr 23, 2009 at 17:52, Stefano Tranquillini
stefano.tranquill...@gmail.com wrote:
emm i've a list in my session called items.
so i'd write
a ok, i'd understand, now works.
anyway, how can i create the page number below?
On Thu, Apr 23, 2009 at 17:40, Bhaarat Sharma bhaara...@gmail.com
wrote:
u have to first create TestList for the code to work
On Thu, Apr 23, 2009 at 11:36 AM, Stefano elste...@gmail.com wrote:
when i put
% request.setAttribute( test, new TestList(2, false) ); %
netbeans said: cannot find construtcto TestList(int,bool)
and the application goes in a exception:
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 1 in the jsp file: /jsp/shop/shop.jsp
TestList cannot be resolved to a type
1: % request.setAttribute( test, new TestList(2, false) ); %
2: %@ taglib uri=/struts-tags prefix=s %
3:
4:
idea?
2009/4/23 André Diniz adi...@gmail.com:
It's just a sample pages...
2009/4/22 Dave Newton newton.d...@yahoo.com
http://displaytag.sourceforge.net/1.2/tut_externalSortAndPage.html
It pays to really spend some time looking over existing
documentation;
it's
often quicker than waiting for someone on a list or forum to answer.
Dave
Bhaarat Sharma wrote:
jim,
I found this example
http://displaytag.homeip.net/displaytag-examples-1.2/example-paging.jsp?d-49653-p=1
it says Ok, you have made a query that returns you back a list of
120
elements, but you don't want to show the user all 120 items at once,
you
want to allow them to page through the results (pretend 120 is
really
1200
or 12000).
they are iterating through a long 12000 record list and then just
putting
that into pages. What I was looking for was something that would
Re: pagination in struts2
Display tag is great for table pagination.
If you are looking for pagination without tables, I'd recommend the pager
tag library :
http://jsptags.com/tags/navigation/pager/index.jsp
Custom coding is my least favorite way of solving an issue.
To extract a variable from an action to the page, I'd recommend using a
s:set tag to set a variable holding the list in the page context.
Your example of displaytag is missing :
s:set name=testList scope=page value=testList id=testList/s:set
(before the display tag)
Denis.
On Thu, Apr 23, 2009 at 1:01 PM, Stefano Tranquillini
stefano.tranquill...@gmail.com wrote:
i've done a pagination by myself.
is an Alpha relase :D, not tested but u can set size and page to display:
action:
private ListItem items = new ArrayListItem();
private int tot;
private int page = 0;
private int size = 1;
private List pages = new ArrayList();
public AllItem() {
}
@Override
public String execute() throws Exception {
ListItem temp = mgmt.getAllItem();
if (page 0) {
page--;
}
if (size temp.size()) {
size = temp.size();
}
int start = Math.min(page * size, temp.size());
if (start == temp.size()) {
start = start - size;
}
int end = Math.min((page + 1) * size, temp.size());
items = new ArrayListItem();
items = temp.subList(start, end);
tot = getItems().size();
pages = new ArrayList();
for (int i = 0; i temp.size(); i = i + size) {
pages.add((i / size) + 1);
}
return SUCCESS;
}
public ListItem getItems() {
return items;
}
public int getTot() {
return tot;
}
public int getPage() {
return page;
}
public void setPage(int page) {
this.page = page;
}
public int getSize() {
return size;
}
public void setSize(int size) {
this.size = size;
}
public List getPages() {
return pages;
}
jsp
%@ taglib uri=/struts-tags prefix=s %
s:iterator value=items
do your presentation of the data
/s:iterator
this is the menu change the action!
s:iterator value=pages
a href=s:url action=showShop namespace=/shop
s:param name=page
s:property/
/s:param
s:param name=size value=%{size}/
/s:url
s:property/
/a
/s:iterator
On Thu, Apr 23, 2009 at 18:28, Andy Sykes a.sy...@ucl.ac.uk wrote:
I found I had to use the s:set tag to set the object in the request
scope
before displaytag could see it, since displaytag doesn't know about the
Value Stack (maybe it should?). Confusingly, displaytag gives you that
message if it can't see the variable you're referencing, as well as if
the
variable is empty.
eg. s:set name=items value=items scope=request/
On 23 Apr 2009, at 17:11, Stefano Tranquillini wrote:
i done this:
this is the class taht create the list
private ListItem items = new ArrayListItem();
private Integer resultSize;
public AllItem() {
}
@Override
public String execute() throws Exception {
items= mgmt.getAllItem();
resultSize=getItems().size();
return SUCCESS;
}
public ListItem getItems() {
return items;
}
public Integer getResultSize() {
return resultSize;
}
this is the page
%@ taglib uri=/struts-tags prefix=s %
%@ taglib uri=http://displaytag.sf.net; prefix=display %
display:table name=testList pagesize=2 partialList=true
size=resultSize
display:column property=name /
display:column property=descitipion /
display:column property=prize /
/display:table
the result is:
Nothing found to display.
On Thu, Apr 23, 2009 at 17:52, Stefano Tranquillini
stefano.tranquill...@gmail.com wrote:
emm i've a list in my session called items.
so i'd write
a ok, i'd understand, now works.
anyway, how can i create the page number below?
On Thu, Apr 23, 2009 at 17:40, Bhaarat Sharma bhaara...@gmail.com
wrote:
u have to first create TestList for the code to work
On Thu, Apr 23, 2009 at 11:36 AM, Stefano elste...@gmail.com wrote:
when i put
% request.setAttribute( test, new TestList(2, false) ); %
netbeans said: cannot find construtcto TestList(int,bool)
and the application goes in a exception:
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 1 in the jsp file: /jsp/shop/shop.jsp
TestList cannot be resolved to a type
1: % request.setAttribute( test, new TestList(2, false) ); %
2: %@ taglib uri=/struts-tags prefix=s %
3:
4:
idea?
2009/4/23 André Diniz adi...@gmail.com:
It's just a sample pages...
2009/4/22 Dave Newton newton.d...@yahoo.com
http://displaytag.sourceforge.net/1.2
Re: pagination in struts2
someone has experience with this tag? i don't really understand how it works. On Tue, Apr 21, 2009 at 18:39, Chris Pratt thechrispr...@gmail.com wrote: I'd suggest looking into DisplayTag (http://displaytag.sourceforge.net/) (*Chris*) On Tue, Apr 21, 2009 at 4:58 AM, Bhaarat Sharma bhaara...@gmail.com wrote: Are there any examples that show how to do pagination in struts2? I would like to do pagination where we call the DB again when the user clicks on one of the page numbers. -- Stefano
Re: pagination in struts2
Stefano Tranquillini wrote: someone has experience with this tag? i don't really understand how it works. What issues are you having? There are a number of tutorials and examples on the site: http://displaytag.sourceforge.net/1.2/tut_basic.html Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: pagination in struts2
I wanted to use it for the purpose so that when I click NEXT or 2nd page then again I go to the DB to fetch next set of 50 records. but didnt see any examples of that sort On Wed, Apr 22, 2009 at 4:13 PM, Dave Newton newton.d...@yahoo.com wrote: Stefano Tranquillini wrote: someone has experience with this tag? i don't really understand how it works. What issues are you having? There are a number of tutorials and examples on the site: http://displaytag.sourceforge.net/1.2/tut_basic.html Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: pagination in struts2
I found this within thirty seconds of clicking Dave's link: http://displaytag.sourceforge.net/1.2/tut_sources.html Note that the contents of this page are actually fairly freakin' horrible and should not be done on a grownup application. But the instructions are right there and easy to find. jk On Wed, Apr 22, 2009 at 4:18 PM, Bhaarat Sharma bhaara...@gmail.com wrote: I wanted to use it for the purpose so that when I click NEXT or 2nd page then again I go to the DB to fetch next set of 50 records. but didnt see any examples of that sort On Wed, Apr 22, 2009 at 4:13 PM, Dave Newton newton.d...@yahoo.com wrote: Stefano Tranquillini wrote: someone has experience with this tag? i don't really understand how it works. What issues are you having? There are a number of tutorials and examples on the site: http://displaytag.sourceforge.net/1.2/tut_basic.html Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- Jim Kiley Senior Technical Consultant | Summa [p] 412.258.3346 http://www.summa-tech.com
Re: pagination in struts2
jim, I found this example http://displaytag.homeip.net/displaytag-examples-1.2/example-paging.jsp?d-49653-p=1 it says Ok, you have made a query that returns you back a list of 120 elements, but you don't want to show the user all 120 items at once, you want to allow them to page through the results (pretend 120 is really 1200 or 12000). they are iterating through a long 12000 record list and then just putting that into pages. What I was looking for was something that would show 50 results of 12000 on first page then when NEXT is cliked, it against goes to DB to get next 50 records. On Wed, Apr 22, 2009 at 4:22 PM, Jim Kiley jhki...@summa-tech.com wrote: I found this within thirty seconds of clicking Dave's link: http://displaytag.sourceforge.net/1.2/tut_sources.html Note that the contents of this page are actually fairly freakin' horrible and should not be done on a grownup application. But the instructions are right there and easy to find. jk On Wed, Apr 22, 2009 at 4:18 PM, Bhaarat Sharma bhaara...@gmail.com wrote: I wanted to use it for the purpose so that when I click NEXT or 2nd page then again I go to the DB to fetch next set of 50 records. but didnt see any examples of that sort On Wed, Apr 22, 2009 at 4:13 PM, Dave Newton newton.d...@yahoo.com wrote: Stefano Tranquillini wrote: someone has experience with this tag? i don't really understand how it works. What issues are you having? There are a number of tutorials and examples on the site: http://displaytag.sourceforge.net/1.2/tut_basic.html Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- Jim Kiley Senior Technical Consultant | Summa [p] 412.258.3346 http://www.summa-tech.com
Re: pagination in struts2
Have a look at the external sorting and pagination page[1] on the DisplayTag site. Also, take a look at the PaginatedList interface[2]. It takes a little bit to get your head around it. If you get stuck, the displaytag lists are pretty good at helping with the common issues. Andy. [1] http://displaytag.sourceforge.net/1.2/tut_externalSortAndPage.html [2] http://displaytag.sourceforge.net/1.2/displaytag/apidocs/org/displaytag/pagination/PaginatedList.html On 22 Apr 2009, at 22:27, Bhaarat Sharma wrote: jim, I found this example http://displaytag.homeip.net/displaytag-examples-1.2/example-paging.jsp?d-49653-p=1 it says Ok, you have made a query that returns you back a list of 120 elements, but you don't want to show the user all 120 items at once, you want to allow them to page through the results (pretend 120 is really 1200 or 12000). they are iterating through a long 12000 record list and then just putting that into pages. What I was looking for was something that would show 50 results of 12000 on first page then when NEXT is cliked, it against goes to DB to get next 50 records. On Wed, Apr 22, 2009 at 4:22 PM, Jim Kiley jhki...@summa-tech.com wrote: I found this within thirty seconds of clicking Dave's link: http://displaytag.sourceforge.net/1.2/tut_sources.html Note that the contents of this page are actually fairly freakin' horrible and should not be done on a grownup application. But the instructions are right there and easy to find. jk On Wed, Apr 22, 2009 at 4:18 PM, Bhaarat Sharma bhaara...@gmail.com wrote: I wanted to use it for the purpose so that when I click NEXT or 2nd page then again I go to the DB to fetch next set of 50 records. but didnt see any examples of that sort On Wed, Apr 22, 2009 at 4:13 PM, Dave Newton newton.d...@yahoo.com wrote: Stefano Tranquillini wrote: someone has experience with this tag? i don't really understand how it works. What issues are you having? There are a number of tutorials and examples on the site: http://displaytag.sourceforge.net/1.2/tut_basic.html Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- Jim Kiley Senior Technical Consultant | Summa [p] 412.258.3346 http://www.summa-tech.com - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: pagination in struts2
http://displaytag.sourceforge.net/1.2/tut_externalSortAndPage.html It pays to really spend some time looking over existing documentation; it's often quicker than waiting for someone on a list or forum to answer. Dave Bhaarat Sharma wrote: jim, I found this example http://displaytag.homeip.net/displaytag-examples-1.2/example-paging.jsp?d-49653-p=1 it says Ok, you have made a query that returns you back a list of 120 elements, but you don't want to show the user all 120 items at once, you want to allow them to page through the results (pretend 120 is really 1200 or 12000). they are iterating through a long 12000 record list and then just putting that into pages. What I was looking for was something that would show 50 results of 12000 on first page then when NEXT is cliked, it against goes to DB to get next 50 records. On Wed, Apr 22, 2009 at 4:22 PM, Jim Kiley jhki...@summa-tech.com wrote: I found this within thirty seconds of clicking Dave's link: http://displaytag.sourceforge.net/1.2/tut_sources.html Note that the contents of this page are actually fairly freakin' horrible and should not be done on a grownup application. But the instructions are right there and easy to find. jk On Wed, Apr 22, 2009 at 4:18 PM, Bhaarat Sharma bhaara...@gmail.com wrote: I wanted to use it for the purpose so that when I click NEXT or 2nd page then again I go to the DB to fetch next set of 50 records. but didnt see any examples of that sort On Wed, Apr 22, 2009 at 4:13 PM, Dave Newton newton.d...@yahoo.com wrote: Stefano Tranquillini wrote: someone has experience with this tag? i don't really understand how it works. What issues are you having? There are a number of tutorials and examples on the site: http://displaytag.sourceforge.net/1.2/tut_basic.html Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- Jim Kiley Senior Technical Consultant | Summa [p] 412.258.3346 http://www.summa-tech.com - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: pagination in struts2
It's just a sample pages... 2009/4/22 Dave Newton newton.d...@yahoo.com http://displaytag.sourceforge.net/1.2/tut_externalSortAndPage.html It pays to really spend some time looking over existing documentation; it's often quicker than waiting for someone on a list or forum to answer. Dave Bhaarat Sharma wrote: jim, I found this example http://displaytag.homeip.net/displaytag-examples-1.2/example-paging.jsp?d-49653-p=1 it says Ok, you have made a query that returns you back a list of 120 elements, but you don't want to show the user all 120 items at once, you want to allow them to page through the results (pretend 120 is really 1200 or 12000). they are iterating through a long 12000 record list and then just putting that into pages. What I was looking for was something that would show 50 results of 12000 on first page then when NEXT is cliked, it against goes to DB to get next 50 records. On Wed, Apr 22, 2009 at 4:22 PM, Jim Kiley jhki...@summa-tech.com wrote: I found this within thirty seconds of clicking Dave's link: http://displaytag.sourceforge.net/1.2/tut_sources.html Note that the contents of this page are actually fairly freakin' horrible and should not be done on a grownup application. But the instructions are right there and easy to find. jk On Wed, Apr 22, 2009 at 4:18 PM, Bhaarat Sharma bhaara...@gmail.com wrote: I wanted to use it for the purpose so that when I click NEXT or 2nd page then again I go to the DB to fetch next set of 50 records. but didnt see any examples of that sort On Wed, Apr 22, 2009 at 4:13 PM, Dave Newton newton.d...@yahoo.com wrote: Stefano Tranquillini wrote: someone has experience with this tag? i don't really understand how it works. What issues are you having? There are a number of tutorials and examples on the site: http://displaytag.sourceforge.net/1.2/tut_basic.html Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- Jim Kiley Senior Technical Consultant | Summa [p] 412.258.3346 http://www.summa-tech.com - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- André Diniz +55 (41) 9997-5567 e-mail alternativo: diniz...@msn.com
pagination in struts2
Are there any examples that show how to do pagination in struts2? I would like to do pagination where we call the DB again when the user clicks on one of the page numbers.
Re: pagination in struts2
I'd suggest looking into DisplayTag (http://displaytag.sourceforge.net/) (*Chris*) On Tue, Apr 21, 2009 at 4:58 AM, Bhaarat Sharma bhaara...@gmail.com wrote: Are there any examples that show how to do pagination in struts2? I would like to do pagination where we call the DB again when the user clicks on one of the page numbers.
Re: Pagination with struts 2.x
FYI, just recording my experience here. I looked at displaytag it looks good but if there are some minor changes (it encodes property names etc so when you post for sort/pagination, setting the structs 2 action properties is difficult) other wise it looks simple. Also I looked at jqGrid using jquery, it might take some effort but we really get flashy UI. Also there is some thing called hdpagination another taglibrary. at the end as we have some complex stuff, we decided not to use these libraries and write code on our own to meet our specific requirements. Thanks Harinath Chris Pratt wrote: One very popular option is DisplayTag (http://www.displaytag.org/). (*Chris*) On Wed, Mar 18, 2009 at 11:08 PM, mahanare mahan...@gmail.com wrote: Hi, What is the best approach to display database table content page wise using struts 2? We used display tag few years back, but there seems another taglib pager taglib. Is pager tag lib a better option or is there any inherent support in struts 2 for paging? Thanks harinath -- View this message in context: http://www.nabble.com/Pagination-with-struts-2.x-tp22594233p22594233.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- View this message in context: http://www.nabble.com/Pagination-with-struts-2.x-tp22594233p22700830.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination with struts 2.x
I recomend jMesa... is very good and is possible to do pagination with Ajax using limits. On Wed, 2009-03-25 at 05:37 -0700, mahanare wrote: FYI, just recording my experience here. I looked at displaytag it looks good but if there are some minor changes (it encodes property names etc so when you post for sort/pagination, setting the structs 2 action properties is difficult) other wise it looks simple. Also I looked at jqGrid using jquery, it might take some effort but we really get flashy UI. Also there is some thing called hdpagination another taglibrary. at the end as we have some complex stuff, we decided not to use these libraries and write code on our own to meet our specific requirements. Thanks Harinath Chris Pratt wrote: One very popular option is DisplayTag (http://www.displaytag.org/). (*Chris*) On Wed, Mar 18, 2009 at 11:08 PM, mahanare mahan...@gmail.com wrote: Hi, What is the best approach to display database table content page wise using struts 2? We used display tag few years back, but there seems another taglib pager taglib. Is pager tag lib a better option or is there any inherent support in struts 2 for paging? Thanks harinath -- View this message in context: http://www.nabble.com/Pagination-with-struts-2.x-tp22594233p22594233.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination with struts 2.x
displayTag is not terrible when working with Struts propertiesthese days. Remember that you can get to stuff on the value stack via JSTL expressions as well. Which works well with displayTag. Mileidys Gonzalez Prieto wrote: I recomend jMesa... is very good and is possible to do pagination with Ajax using limits. On Wed, 2009-03-25 at 05:37 -0700, mahanare wrote: FYI, just recording my experience here. I looked at displaytag it looks good but if there are some minor changes (it encodes property names etc so when you post for sort/pagination, setting the structs 2 action properties is difficult) other wise it looks simple. Also I looked at jqGrid using jquery, it might take some effort but we really get flashy UI. Also there is some thing called hdpagination another taglibrary. at the end as we have some complex stuff, we decided not to use these libraries and write code on our own to meet our specific requirements. Thanks Harinath Chris Pratt wrote: One very popular option is DisplayTag (http://www.displaytag.org/). (*Chris*) On Wed, Mar 18, 2009 at 11:08 PM, mahanare mahan...@gmail.com wrote: Hi, What is the best approach to display database table content page wise using struts 2? We used display tag few years back, but there seems another taglib pager taglib. Is pager tag lib a better option or is there any inherent support in struts 2 for paging? Thanks harinath -- View this message in context: http://www.nabble.com/Pagination-with-struts-2.x-tp22594233p22594233.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org -- View this message in context: http://www.nabble.com/Pagination-with-struts-2.x-tp22594233p22713851.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination and s:subset
Hi Andy, i was always working with my home made paginators, actualy one for S1 and one for S2, one reason is i'm working with no standard database solutions, and the other that pagination fragment is just a few line of jsp code that can be included any where in your apps plus some kind of convention for actions or forms. So if You will do it yourself you will have all the control over how it behaves. But that's just my point of view. Best greetings, Paweł Wielgus. 2009/3/21 Andy Sykes a.sy...@ucl.ac.uk: Hi list, After bodging my way through some pagination for a project I'm working on with a combination of OGNL expressions, s:subset and s:iterator, I was wondering if anyone had given any serious thought to the practicality of implementing displaytag-style pagination in S2 tags? Display tag is fabulous if you're working in tables; if you're not, it's a pain in the butt. You either have to roll your own pagination, which is a drag, or do a kludgy hack based on TableDecorators. If I'm missing something, please let me know! I've not brain-mapped exactly how I'd go about it, but I'm fairly sure of the general idea. Has anyone thought through this and seen potential show-stoppers? Cheers, Andy. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Pagination and s:subset
Hi list, After bodging my way through some pagination for a project I'm working on with a combination of OGNL expressions, s:subset and s:iterator, I was wondering if anyone had given any serious thought to the practicality of implementing displaytag-style pagination in S2 tags? Display tag is fabulous if you're working in tables; if you're not, it's a pain in the butt. You either have to roll your own pagination, which is a drag, or do a kludgy hack based on TableDecorators. If I'm missing something, please let me know! I've not brain-mapped exactly how I'd go about it, but I'm fairly sure of the general idea. Has anyone thought through this and seen potential show-stoppers? Cheers, Andy. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Pagination with struts 2.x
Hi, What is the best approach to display database table content page wise using struts 2? We used display tag few years back, but there seems another taglib pager taglib. Is pager tag lib a better option or is there any inherent support in struts 2 for paging? Thanks harinath -- View this message in context: http://www.nabble.com/Pagination-with-struts-2.x-tp22594233p22594233.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination with struts 2.x
One very popular option is DisplayTag (http://www.displaytag.org/). (*Chris*) On Wed, Mar 18, 2009 at 11:08 PM, mahanare mahan...@gmail.com wrote: Hi, What is the best approach to display database table content page wise using struts 2? We used display tag few years back, but there seems another taglib pager taglib. Is pager tag lib a better option or is there any inherent support in struts 2 for paging? Thanks harinath -- View this message in context: http://www.nabble.com/Pagination-with-struts-2.x-tp22594233p22594233.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Pagination Questions
Hi Adam, Thanks for your reply. I am doing pagination like this now since I found that using index to do searching from a range of record is quite fast, much faster than I thought before. So I just use your suggested solution. 2008/11/30 Adam Ruggles [EMAIL PROTECTED] Personally I think it would be a bad idea to buffer the data from the db, since most users when performing a search will only look at the first page of results. It would be better to simply return a limited set of results from the DB. Otherwise you might be fetching data the user will never see. What I usually do is create an object that stores a list of the current result set and the total number of results. This object I create in the data layer and requires two db calls. One to get a limited list of results and the second to get the total item count. In the action I have an offset and resultsPerPage variable that I pass to my data layer. I don't know what database you're using but most allow you to limit the results, using an offset and number of results. KE LI-2 wrote: Dear All, I am currently working on pagination to the result of search result. I want to ask which solution is better? 1. After user chooses some criterias and then clicks the search button, the server will return the size of search result and the objects of first page of the search result. Then when user clicks the different page number, the server will get the data for that page from DB. But for this solution, it requires DB access when you click the page number. 2.After user clicks the search button, the server will get all the objects(like all the films which the user wanna.). Then when user clicks different page number, the server will just return the data from memory. This seems to reduce the DB access times. 3. Use some preload method to store the data for the next few pages in a buffer. Which solution will achieve a fast search and reduce the access load to the DB? Thanks a lot for your feedback! Li, Ke (Licco) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Pagination-Questions-tp20744884p20749894.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Best Regards, Licco
RE: Pagination Questions
I agreeunless absolutely necessary caching data from the DB guarantees your data will be inconsistent with your last DB snapshot If you're running out of cursors use the right cursor SELECT instead of updateIf you're running out of connections use connection-pools...there are plenty avaialble for any DB implementation Dave?Martin __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relates to the official business of Sender. This transmission is of a confidential nature and Sender does not endorse distribution to any party other than intended recipient. Sender does not necessarily endorse content contained within this transmission. Date: Mon, 1 Dec 2008 09:40:50 +0800 From: [EMAIL PROTECTED] To: user@struts.apache.org Subject: Re: Pagination Questions Hi Adam, Thanks for your reply. I am doing pagination like this now since I found that using index to do searching from a range of record is quite fast, much faster than I thought before. So I just use your suggested solution. 2008/11/30 Adam Ruggles [EMAIL PROTECTED]Personally I think it would be a bad idea to buffer the data from the db, since most users when performing a search will only look at the first page of results. It would be better to simply return a limited set of results from the DB. Otherwise you might be fetching data the user will never see. What I usually do is create an object that stores a list of the current result set and the total number of results. This object I create in the data layer and requires two db calls. One to get a limited list of results and the second to get the total item count. In the action I have an offset and resultsPerPage variable that I pass to my data layer. I don't know what database you're using but most allow you to limit the results, using an offset and number of results. KE LI-2 wrote: Dear All, I am currently working on pagination to the result of search result. I want to ask which solution is better? 1. After user chooses some criterias and then clicks the search button, the server will return the size of search result and the objects of first page of the search result. Then when user clicks the different page number, the server will get the data for that page from DB. But for this solution, it requires DB access when you click the page number. 2.After user clicks the search button, the server will get all the objects(like all the films which the user wanna.). Then when user clicks different page number, the server will just return the data from memory. This seems to reduce the DB access times. 3. Use some preload method to store the data for the next few pages in a buffer. Which solution will achieve a fast search and reduce the access load to the DB? Thanks a lot for your feedback! Li, Ke (Licco) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Pagination-Questions-tp20744884p20749894.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Best Regards, Licco _ Access your email online and on the go with Windows Live Hotmail. http://windowslive.com/Explore/Hotmail?ocid=TXT_TAGLM_WL_hotmail_acq_access_112008
Pagination Questions
Dear All, I am currently working on pagination to the result of search result. I want to ask which solution is better? 1. After user chooses some criterias and then clicks the search button, the server will return the size of search result and the objects of first page of the search result. Then when user clicks the different page number, the server will get the data for that page from DB. But for this solution, it requires DB access when you click the page number. 2.After user clicks the search button, the server will get all the objects(like all the films which the user wanna.). Then when user clicks different page number, the server will just return the data from memory. This seems to reduce the DB access times. 3. Use some preload method to store the data for the next few pages in a buffer. Which solution will achieve a fast search and reduce the access load to the DB? Thanks a lot for your feedback! Li, Ke (Licco) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Pagination Questions
Personally I think it would be a bad idea to buffer the data from the db, since most users when performing a search will only look at the first page of results. It would be better to simply return a limited set of results from the DB. Otherwise you might be fetching data the user will never see. What I usually do is create an object that stores a list of the current result set and the total number of results. This object I create in the data layer and requires two db calls. One to get a limited list of results and the second to get the total item count. In the action I have an offset and resultsPerPage variable that I pass to my data layer. I don't know what database you're using but most allow you to limit the results, using an offset and number of results. KE LI-2 wrote: Dear All, I am currently working on pagination to the result of search result. I want to ask which solution is better? 1. After user chooses some criterias and then clicks the search button, the server will return the size of search result and the objects of first page of the search result. Then when user clicks the different page number, the server will get the data for that page from DB. But for this solution, it requires DB access when you click the page number. 2.After user clicks the search button, the server will get all the objects(like all the films which the user wanna.). Then when user clicks different page number, the server will just return the data from memory. This seems to reduce the DB access times. 3. Use some preload method to store the data for the next few pages in a buffer. Which solution will achieve a fast search and reduce the access load to the DB? Thanks a lot for your feedback! Li, Ke (Licco) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Pagination-Questions-tp20744884p20749894.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Struts2: Ajax Pagination using JQuery
Hi, I want to implement ajax pagination on my struts2 page but I am not sure how to implement that. I am not very good in javascript and jquery but learning them.. I have a table which will show 10 user comments at a time and there will be pagination links for fetching next set of comments using Ajax using Jquery $.getJSON( ) method. I am using struts2 json plug in and it return json result. Now problem is how to set this Json result to my struts2 tags on jsp page? If anyone could help me on this problem then it will be great. table width= 500 border=0 cellspacing=0 cellpadding=0 s:if test=article.comments.size 0 s:iterator value=article.comments tr td width=50 a href=# class=wname s:property value=userName/ /a /td td width=150 posted on s:date name=commentDate format=dd-MMM- hh:mm aa / /td td width=200 /td /tr tr td colspan=3 s:property value=comments/ /td /tr /s:iterator span id=comments-Pagination Pagination links goes here.. /span /s:if s:else No Comment Found. /s:else /table Thanks Raghu
Re: Struts2: Ajax Pagination using JQuery
On Fri, Jun 27, 2008 at 1:43 PM, Raghu [EMAIL PROTECTED] wrote: Hi, I want to implement ajax pagination on my struts2 page but I am not sure how to implement that. I am not very good in javascript and jquery but learning them.. You might be interested in something like this: http://webplicity.net/flexigrid/ Regards, Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Pagination problem with struts2,Please Please help me.
Request to All I am using pagination with display tag in struts2. Following is the code I included in my jsp file. I also include all the jar file. And tld files. In the respective folders 1.try %@ taglib uri=http://displaytag.sf.net; prefix=display % The EmployeeList is coming from the Action file. s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. I also try to perform the following code: 2. try Web.xml jsp-config taglib taglib-urihttp://displaytag.sf.net/taglib-uri taglib-locationdisplaytag.tld/taglib-location /taglib /jsp-config employee. Jsp %@ taglib uri=/WEB-INF/displaytag.tld prefix=display % s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. - 3. try Web.xml jsp-config taglib taglib-uri/WEB-INF/displaytag.tld/taglib-uri taglib-locationdisplaytag.tld/taglib-location /taglib /jsp-config employee. Jsp %@ taglib uri=/WEB-INF/displaytag.tld prefix=display % s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. - 4. try Web.xml jsp-config taglib taglib-urihttp://displaytag.sf.net/taglib-uri taglib-locationdisplaytag.tld/taglib-location /taglib /jsp-config employee. Jsp %@ taglib uri= http://displaytag.sf.net; prefix=display % s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. -- Problem. But it shows nothing, not even any error message. Please Please help me. And suggest me how I have to move Thanks in advance Varun - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Pagination problem with struts2,Please Please help me.
Request to All I am using pagination with display tag in struts2. Following is the code I included in my jsp file. I also include all the jar file. And tld files. In the respective folders 1.try %@ taglib uri=http://displaytag.sf.net; prefix=display % The EmployeeList is coming from the Action file. s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. I also try to perform the following code: 2. try Web.xml jsp-config taglib taglib-urihttp://displaytag.sf.net/taglib-uri taglib-locationdisplaytag.tld/taglib-location /taglib /jsp-config employee. Jsp %@ taglib uri=/WEB-INF/displaytag.tld prefix=display % s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. - 3. try Web.xml jsp-config taglib taglib-uri/WEB-INF/displaytag.tld/taglib-uri taglib-locationdisplaytag.tld/taglib-location /taglib /jsp-config employee. Jsp %@ taglib uri=/WEB-INF/displaytag.tld prefix=display % s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. - 4. try Web.xml jsp-config taglib taglib-urihttp://displaytag.sf.net/taglib-uri taglib-locationdisplaytag.tld/taglib-location /taglib /jsp-config employee. Jsp %@ taglib uri= http://displaytag.sf.net; prefix=display % s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. -- Problem. But it shows nothing, not even any error message. Please Please help me. And suggest me how I have to move Thanks in advance Varun
Re: Pagination problem with struts2,Please Please help me.
Are you sure there is data on that list? try this on your page s:property value=employeeList.size() / musachy On Mon, May 26, 2008 at 12:53 AM, Varun Deep [EMAIL PROTECTED] wrote: Request to All I am using pagination with display tag in struts2. Following is the code I included in my jsp file. I also include all the jar file. And tld files. In the respective folders 1.try %@ taglib uri=http://displaytag.sf.net; prefix=display % The EmployeeList is coming from the Action file. s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. I also try to perform the following code: 2. try Web.xml jsp-config taglib taglib-urihttp://displaytag.sf.net/taglib-uri taglib-locationdisplaytag.tld/taglib-location /taglib /jsp-config employee. Jsp %@ taglib uri=/WEB-INF/displaytag.tld prefix=display % s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. - 3. try Web.xml jsp-config taglib taglib-uri/WEB-INF/displaytag.tld/taglib-uri taglib-locationdisplaytag.tld/taglib-location /taglib /jsp-config employee. Jsp %@ taglib uri=/WEB-INF/displaytag.tld prefix=display % s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. - 4. try Web.xml jsp-config taglib taglib-urihttp://displaytag.sf.net/taglib-uri taglib-locationdisplaytag.tld/taglib-location /taglib /jsp-config employee. Jsp %@ taglib uri= http://displaytag.sf.net; prefix=display % s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. -- Problem. But it shows nothing, not even any error message. Please Please help me. And suggest me how I have to move Thanks in advance Varun -- Hey you! Would you help me to carry the stone? Pink Floyd - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Pagination problem with struts2,Please Please help me.
Yes, s:property value=employeeList.size() / giving value 8 for this. -Original Message- From: Musachy Barroso [mailto:[EMAIL PROTECTED] Sent: Sunday, May 25, 2008 10:07 PM To: Struts Users Mailing List Subject: Re: Pagination problem with struts2,Please Please help me. Are you sure there is data on that list? try this on your page s:property value=employeeList.size() / musachy On Mon, May 26, 2008 at 12:53 AM, Varun Deep [EMAIL PROTECTED] wrote: Request to All I am using pagination with display tag in struts2. Following is the code I included in my jsp file. I also include all the jar file. And tld files. In the respective folders 1.try %@ taglib uri=http://displaytag.sf.net; prefix=display % The EmployeeList is coming from the Action file. s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. I also try to perform the following code: 2. try Web.xml jsp-config taglib taglib-urihttp://displaytag.sf.net/taglib-uri taglib-locationdisplaytag.tld/taglib-location /taglib /jsp-config employee. Jsp %@ taglib uri=/WEB-INF/displaytag.tld prefix=display % s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. - 3. try Web.xml jsp-config taglib taglib-uri/WEB-INF/displaytag.tld/taglib-uri taglib-locationdisplaytag.tld/taglib-location /taglib /jsp-config employee. Jsp %@ taglib uri=/WEB-INF/displaytag.tld prefix=display % s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. - 4. try Web.xml jsp-config taglib taglib-urihttp://displaytag.sf.net/taglib-uri taglib-locationdisplaytag.tld/taglib-location /taglib /jsp-config employee. Jsp %@ taglib uri= http://displaytag.sf.net; prefix=display % s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. -- Problem. But it shows nothing, not even any error message. Please Please help me. And suggest me how I have to move Thanks in advance Varun -- Hey you! Would you help me to carry the stone? Pink Floyd - 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]
Yes RE: Pagination problem with struts2,Please Please help me.
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Sunday, May 25, 2008 10:17 PM To: 'Struts Users Mailing List' Subject: RE: Pagination problem with struts2,Please Please help me. Yes, s:property value=employeeList.size() / giving value 8 for this. -Original Message- From: Musachy Barroso [mailto:[EMAIL PROTECTED] Sent: Sunday, May 25, 2008 10:07 PM To: Struts Users Mailing List Subject: Re: Pagination problem with struts2,Please Please help me. Are you sure there is data on that list? try this on your page s:property value=employeeList.size() / musachy On Mon, May 26, 2008 at 12:53 AM, Varun Deep [EMAIL PROTECTED] wrote: Request to All I am using pagination with display tag in struts2. Following is the code I included in my jsp file. I also include all the jar file. And tld files. In the respective folders 1.try %@ taglib uri=http://displaytag.sf.net; prefix=display % The EmployeeList is coming from the Action file. s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. I also try to perform the following code: 2. try Web.xml jsp-config taglib taglib-urihttp://displaytag.sf.net/taglib-uri taglib-locationdisplaytag.tld/taglib-location /taglib /jsp-config employee. Jsp %@ taglib uri=/WEB-INF/displaytag.tld prefix=display % s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. - 3. try Web.xml jsp-config taglib taglib-uri/WEB-INF/displaytag.tld/taglib-uri taglib-locationdisplaytag.tld/taglib-location /taglib /jsp-config employee. Jsp %@ taglib uri=/WEB-INF/displaytag.tld prefix=display % s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. - 4. try Web.xml jsp-config taglib taglib-urihttp://displaytag.sf.net/taglib-uri taglib-locationdisplaytag.tld/taglib-location /taglib /jsp-config employee. Jsp %@ taglib uri= http://displaytag.sf.net; prefix=display % s:set name=listofEmployee value=EmployeeList scope=request/ display:table name= listofEmployee pagesize=4 class=simple id=row display:column property=name / /display:table I also include all the jar file. And tld files. In the respective folders. And using them as necessary. -- Problem. But it shows nothing, not even any error message. Please Please help me. And suggest me how I have to move Thanks in advance Varun -- Hey you! Would you help me to carry the stone? Pink Floyd - 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]
Re: Pagination problem with struts2,Please Please help me.
One of my samples:
%@ taglib prefix=s uri=/struts-tags%
%@ taglib prefix=display uri=http://displaytag.sf.net%
%@ page language=java contentType=text/html; charset=ISO-8859-1
pageEncoding=ISO-8859-1%
%@ taglib prefix=f uri=http://java.sun.com/jsf/core; %
%@ taglib prefix=h uri=http://java.sun.com/jsf/html; %
!DOCTYPE html PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN
http://www.w3.org/TR/html4/loose.dtd;
html
head
meta http-equiv=Content-Type content=text/html; charset=ISO-8859-1
titleInsert title here/title
script type=text/javascript src=js/all.js/script
link rel=stylesheet href=css/displaytag.css type=text/css /
/head
body
f:view
h:form id=empForms
h:panelGrid id=empPanelGrid binding=#{empPanelGrid}
/h:panelGrid
input type=button value=Submit onclick=submitJsf()/
h:inputHidden id=method value=#{action.method}/
h:inputHidden id=id value=#{id}/
/h:form
/f:view
s:form action=add.action name=empForm id=empForm
s:textfield id=employeeId label=Employee Id (Numeric)
maxlength=5 required=true name=employeeId /
s:textfield id=firstName label=Firstname required=true
name=firstName /
s:textfield id=lastName label=Lastname required=true
name=lastName /
s:submit value=submit/s:submit
s:hidden name=method id=method value=add/s:hidden
s:hidden name=id id=id/s:hidden
/s:form
display:table name=employeeList requestURI=index.action
decorator=org.jubabes.util.DisplayDecorator
display:column property=employeeId title=Employee Id /
display:column property=employeeName title=NAME /
display:column property=employeeEdit /
display:column property=employeeDelete /
/display:table
/body
/html
Method in action class:
public String index(){
employeeList = this.employeeDAO.findAll();
return SUCCESS;
}
2008/5/26 Musachy Barroso [EMAIL PROTECTED]:
Are you sure there is data on that list? try this on your page
s:property value=employeeList.size() /
musachy
On Mon, May 26, 2008 at 12:53 AM, Varun Deep [EMAIL PROTECTED]
wrote:
Request to All
I am using pagination with display tag in struts2. Following is the code
I included in my jsp file.
I also include all the jar file. And tld files. In the respective
folders
1.try
%@ taglib uri=http://displaytag.sf.net; prefix=display %
The EmployeeList is coming from the Action file.
s:set name=listofEmployee value=EmployeeList scope=request/
display:table name= listofEmployee pagesize=4 class=simple
id=row
display:column property=name /
/display:table
I also include all the jar file. And tld files. In the respective
folders. And using them as necessary.
I also try to perform the following code:
2. try
Web.xml
jsp-config
taglib
taglib-urihttp://displaytag.sf.net/taglib-uri
taglib-locationdisplaytag.tld/taglib-location
/taglib
/jsp-config
employee. Jsp
%@ taglib uri=/WEB-INF/displaytag.tld prefix=display %
s:set name=listofEmployee value=EmployeeList scope=request/
display:table name= listofEmployee pagesize=4 class=simple
id=row
display:column property=name /
/display:table
I also include all the jar file. And tld files. In the respective
folders. And using them as necessary.
-
3. try
Web.xml
jsp-config
taglib
taglib-uri/WEB-INF/displaytag.tld/taglib-uri
taglib-locationdisplaytag.tld/taglib-location
/taglib
/jsp-config
employee. Jsp
%@ taglib uri=/WEB-INF/displaytag.tld prefix=display %
s:set name=listofEmployee value=EmployeeList scope=request/
display:table name= listofEmployee pagesize=4 class=simple
id=row
display:column property=name /
/display:table
I also include all the jar file. And tld files. In the respective
folders. And using them as necessary.
-
4. try
Web.xml
jsp-config
taglib
taglib-urihttp://displaytag.sf.net/taglib-uri
taglib-locationdisplaytag.tld/taglib-location
/taglib
/jsp-config
employee. Jsp
%@ taglib uri= http://displaytag.sf.net; prefix=display %
s:set name=listofEmployee value=EmployeeList scope=request/
display:table name= listofEmployee pagesize=4 class=simple
id=row
display:column property=name /
/display:table
I also include all the jar file. And tld files. In the respective
Re: Problem with implementation of pagination with display tag in Struts2
1. Put the display tag libraries on WEB-INF/lib folder 2. Put the displaytag.tld on WEB-INF folder 3. add the code the ff codes on you web.xml jsp-config taglib taglib-urihttp://displaytag.sf.net/taglib-uri taglib-locationdisplaytag.tld/taglib-location /taglib /jsp-config And now you are good to go. 2008/5/23 Varun Deep [EMAIL PROTECTED]: To all Hi, I want to implement pagination on my web application, for that I want to use the display tag. Can any one tell or suggest the step by step process needed to implement the display tag(means how to configure the struts2 application). I am using Struts2. I will be very much thank full to you. Thanks in advace Varun -- Jherald Gerome Lacambra
RE: Problem with implementation of pagination with display tag in Struts2
I really thankful for you advice I implemented the thing in the way you suggest me. but when I put the Following code in the page it giving me the following exceptional message. The line I put in the code: %@ taglib uri=http://displaytag.sf.net; prefix=display% s:set name=list value=listOfEmployee / display:table name=list pagesize=4 id=empresult display:column property=name title=Name / /display:table Exceptions: 1. javax.servlet.ServletException:rg/apache/commons/lang/UnhandledException 2. java.lang.NoClassDefFoundError:org/apache/commons/lang/UnhandledExceptio n 3. java.lang.ClassNotFoundException:org.apache.commons.lang.UnhandledExcept ion please help me in this thanks varun -Original Message- From: Engr. Jherald Gerome Lacambra [mailto:[EMAIL PROTECTED] Sent: Thursday, May 22, 2008 11:03 PM To: Struts Users Mailing List Subject: Re: Problem with implementation of pagination with display tag in Struts2 1. Put the display tag libraries on WEB-INF/lib folder 2. Put the displaytag.tld on WEB-INF folder 3. add the code the ff codes on you web.xml jsp-config taglib taglib-urihttp://displaytag.sf.net/taglib-uri taglib-locationdisplaytag.tld/taglib-location /taglib /jsp-config And now you are good to go. 2008/5/23 Varun Deep [EMAIL PROTECTED]: To all Hi, I want to implement pagination on my web application, for that I want to use the display tag. Can any one tell or suggest the step by step process needed to implement the display tag(means how to configure the struts2 application). I am using Struts2. I will be very much thank full to you. Thanks in advace Varun -- Jherald Gerome Lacambra - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Problem with implementation of pagination with display tag in Struts2
You are missing the Apache commons-lang jar from your classpath. http://commons.apache.org/lang/ has what you need. On Fri, May 23, 2008 at 5:47 AM, Varun Deep [EMAIL PROTECTED] wrote: I really thankful for you advice I implemented the thing in the way you suggest me. but when I put the Following code in the page it giving me the following exceptional message. The line I put in the code: %@ taglib uri=http://displaytag.sf.net; prefix=display% s:set name=list value=listOfEmployee / display:table name=list pagesize=4 id=empresult display:column property=name title=Name / /display:table Exceptions: 1. javax.servlet.ServletException:rg/apache/commons/lang/UnhandledException 2. java.lang.NoClassDefFoundError:org/apache/commons/lang/UnhandledExceptio n 3. java.lang.ClassNotFoundException:org.apache.commons.lang.UnhandledExcept ion please help me in this thanks varun -Original Message- From: Engr. Jherald Gerome Lacambra [mailto:[EMAIL PROTECTED] Sent: Thursday, May 22, 2008 11:03 PM To: Struts Users Mailing List Subject: Re: Problem with implementation of pagination with display tag in Struts2 1. Put the display tag libraries on WEB-INF/lib folder 2. Put the displaytag.tld on WEB-INF folder 3. add the code the ff codes on you web.xml jsp-config taglib taglib-urihttp://displaytag.sf.net/taglib-uri taglib-locationdisplaytag.tld/taglib-location /taglib /jsp-config And now you are good to go. 2008/5/23 Varun Deep [EMAIL PROTECTED]: To all Hi, I want to implement pagination on my web application, for that I want to use the display tag. Can any one tell or suggest the step by step process needed to implement the display tag(means how to configure the struts2 application). I am using Struts2. I will be very much thank full to you. Thanks in advace Varun -- Jherald Gerome Lacambra - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Jim Kiley Technical Consultant | Summa [p] 412.258.3346 [m] 412.445.1729 http://www.summa-tech.com
Problem with implementation of pagination with display tag in Struts2
To all Hi, I want to implement pagination on my web application, for that I want to use the display tag. Can any one tell or suggest the step by step process needed to implement the display tag(means how to configure the struts2 application). I am using Struts2. I will be very much thank full to you. Thanks in advace Varun
Re: [Struts2] Table pagination (paging)?
sol myr wrote: What's the Strut2 recommendation for Table Pagination (AKA Paging)? We're showing a large table (say, 500 records) and need to break it down to 25 pages (20 records per page). http://www.javaworld.com/javaworld/jw-08-2007/jw-08-ajaxtables.html - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[Struts2] Table pagination (paging)?
Hi, What's the Strut2 recommendation for Table Pagination (AKA Paging)? We're showing a large table (say, 500 records) and need to break it down to 25 pages (20 records per page). So we need a widget where users can select a page: page: 1 2 3 4 5 .. 24 25 And then a table showing this page - e.g. page 2 is records 26-50: | record No. | Date | price 26. 27. ... ... ... 50. ... Does struts2 have tags (or design recommendations) for this, either simple or ajax-based? Note we know how to page on the Model side (oracle ROWNUM), we're just not sure how to integrate it with *Struts* UI. Thanks very much, Sollie.
Re: [Struts2] Table pagination (paging)?
I have never used it, but I have heard good opinions about display tag project. http://displaytag.sourceforge.net/ Take a look at it. 2008/5/18 sol myr [EMAIL PROTECTED]: Hi, What's the Strut2 recommendation for Table Pagination (AKA Paging)? We're showing a large table (say, 500 records) and need to break it down to 25 pages (20 records per page). So we need a widget where users can select a page: page: 1 2 3 4 5 .. 24 25 And then a table showing this page - e.g. page 2 is records 26-50: | record No. | Date | price 26. 27. ... ... ... 50. ... Does struts2 have tags (or design recommendations) for this, either simple or ajax-based? Note we know how to page on the Model side (oracle ROWNUM), we're just not sure how to integrate it with *Struts* UI. Thanks very much, Sollie.
Re: [Struts2] Table pagination (paging)?
Yes, displaytag is simple and easy to use On Sun, May 18, 2008 at 6:40 AM, David Canos [EMAIL PROTECTED] wrote: I have never used it, but I have heard good opinions about display tag project. http://displaytag.sourceforge.net/ Take a look at it. 2008/5/18 sol myr [EMAIL PROTECTED]: Hi, What's the Strut2 recommendation for Table Pagination (AKA Paging)? We're showing a large table (say, 500 records) and need to break it down to 25 pages (20 records per page). So we need a widget where users can select a page: page: 1 2 3 4 5 .. 24 25 And then a table showing this page - e.g. page 2 is records 26-50: | record No. | Date | price 26. 27. ... ... ... 50. ... Does struts2 have tags (or design recommendations) for this, either simple or ajax-based? Note we know how to page on the Model side (oracle ROWNUM), we're just not sure how to integrate it with *Struts* UI. Thanks very much, Sollie.
Re: Pagination in Struts2
I want the results in google format.Any help would be appreciated. Thanks, Aarthy balart wrote: Hi Aarthy, you can use the displaytag to implement the pagination in struts2. kindly tell that, Pagination as in Google? how, you want the page no in google format or result in google format. Regards,' Bala Jaarthy wrote: Hi, How to implement pagination as in Google in Struts2?Any Help would be appreciated. Thanks, Aarthy -- View this message in context: http://www.nabble.com/Pagination-in-Struts2-tp15619264p16991738.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Pagination in Struts2
Hi Aarthy, you can use the displaytag to implement the pagination in struts2. kindly tell that, Pagination as in Google? how, you want the page no in google format or result in google format. Regards,' Bala Jaarthy wrote: Hi, How to implement pagination as in Google in Struts2?Any Help would be appreciated. Thanks, Aarthy -- View this message in context: http://www.nabble.com/Pagination-in-Struts2-tp15619264p16807472.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Pagination in Struts2
hi, I use displaytag (http://displaytag.sourceforge.net). If you can live without a natively AJAX-enabled pagination library, displaytag is excellent. I like very much the concept of display Decorators, produces a very clean design and perfect separation of concerns. Workarounds exist to AJAXify displaytag (AjaxAnywhere, AjaxTags) http://demo.raibledesigns.com/appfuse-light-ajax/users.html http://raibledesigns.com/rd/entry/the_future_of_the_displaytag http://ajaxtags.sourceforge.net/usage.html I don't use any of these myself, though. The other choice you have I think is tabletags (http://code.google.com/p/tabletags/). The aim seems to provide the same functionality as displaytag but integrating better with Struts 2 e.g. seems to use the same template-based concept and therefore you can customize it entirely. But AFAIK it does not offer yet automatic paging like displaytag does see: http://code.google.com/p/tabletags/issues/detail?id=10 I tried to adopt tabletags at first but it is too at an early stage yet i.e. lacks lot of functionality that displaytag currently offers out of the box. HTH, Best regards, Giovanni PS: there are lot of people subscribed to this list that are involved with those projects and could give a more educated guidance on differences among these two. Jaarthy wrote: Hi, How to implement pagination as in Google in Struts2?Any Help would be appreciated. Thanks, Aarthy - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Pagination in Struts2
Just thought it's worth pointing out that displaytag does tables, whereas google search results are actually table-less. I'd be very interested if anyone knows whether displaytag or any other project is or will offer a table-less solution. There are so many extras that would be nice to have for pagination, I would gladly swap my own quick'n'dirty implementation for something 3rd party. Adam Giovanni Azua on 22/02/08 09:47, wrote: hi, I use displaytag (http://displaytag.sourceforge.net). If you can live without a natively AJAX-enabled pagination library, displaytag is excellent. I like very much the concept of display Decorators, produces a very clean design and perfect separation of concerns. Workarounds exist to AJAXify displaytag (AjaxAnywhere, AjaxTags) http://demo.raibledesigns.com/appfuse-light-ajax/users.html http://raibledesigns.com/rd/entry/the_future_of_the_displaytag http://ajaxtags.sourceforge.net/usage.html I don't use any of these myself, though. The other choice you have I think is tabletags (http://code.google.com/p/tabletags/). The aim seems to provide the same functionality as displaytag but integrating better with Struts 2 e.g. seems to use the same template-based concept and therefore you can customize it entirely. But AFAIK it does not offer yet automatic paging like displaytag does see: http://code.google.com/p/tabletags/issues/detail?id=10 I tried to adopt tabletags at first but it is too at an early stage yet i.e. lacks lot of functionality that displaytag currently offers out of the box. HTH, Best regards, Giovanni PS: there are lot of people subscribed to this list that are involved with those projects and could give a more educated guidance on differences among these two. Jaarthy wrote: Hi, How to implement pagination as in Google in Struts2?Any Help would be appreciated. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Pagination in Struts2
Using displaytag defining a 1-column table, no borders, and the right Decorator implementation you get your table-less Google. But OK then you would risk having a Decorator producing HTML, though this could be avoided by using some template-based framework e.g. velocity. regards, Giovanni Adam Hardy wrote: Just thought it's worth pointing out that displaytag does tables, whereas google search results are actually table-less. I'd be very interested if anyone knows whether displaytag or any other project is or will offer a table-less solution. There are so many extras that would be nice to have for pagination, I would gladly swap my own quick'n'dirty implementation for something 3rd party. Adam Giovanni Azua on 22/02/08 09:47, wrote: hi, I use displaytag (http://displaytag.sourceforge.net). If you can live without a natively AJAX-enabled pagination library, displaytag is excellent. I like very much the concept of display Decorators, produces a very clean design and perfect separation of concerns. Workarounds exist to AJAXify displaytag (AjaxAnywhere, AjaxTags) http://demo.raibledesigns.com/appfuse-light-ajax/users.html http://raibledesigns.com/rd/entry/the_future_of_the_displaytag http://ajaxtags.sourceforge.net/usage.html I don't use any of these myself, though. The other choice you have I think is tabletags (http://code.google.com/p/tabletags/). The aim seems to provide the same functionality as displaytag but integrating better with Struts 2 e.g. seems to use the same template-based concept and therefore you can customize it entirely. But AFAIK it does not offer yet automatic paging like displaytag does see: http://code.google.com/p/tabletags/issues/detail?id=10 I tried to adopt tabletags at first but it is too at an early stage yet i.e. lacks lot of functionality that displaytag currently offers out of the box. HTH, Best regards, Giovanni PS: there are lot of people subscribed to this list that are involved with those projects and could give a more educated guidance on differences among these two. Jaarthy wrote: Hi, How to implement pagination as in Google in Struts2?Any Help would be appreciated. - 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: Pagination in Struts2
Hi Giovanni, I want the results to be dislayed as they are in the Google Search results page,not in a table form.Any help please? Thanks, Aarthy Giovanni Azua-3 wrote: hi, I use displaytag (http://displaytag.sourceforge.net). If you can live without a natively AJAX-enabled pagination library, displaytag is excellent. I like very much the concept of display Decorators, produces a very clean design and perfect separation of concerns. Workarounds exist to AJAXify displaytag (AjaxAnywhere, AjaxTags) http://demo.raibledesigns.com/appfuse-light-ajax/users.html http://raibledesigns.com/rd/entry/the_future_of_the_displaytag http://ajaxtags.sourceforge.net/usage.html I don't use any of these myself, though. The other choice you have I think is tabletags (http://code.google.com/p/tabletags/). The aim seems to provide the same functionality as displaytag but integrating better with Struts 2 e.g. seems to use the same template-based concept and therefore you can customize it entirely. But AFAIK it does not offer yet automatic paging like displaytag does see: http://code.google.com/p/tabletags/issues/detail?id=10 I tried to adopt tabletags at first but it is too at an early stage yet i.e. lacks lot of functionality that displaytag currently offers out of the box. HTH, Best regards, Giovanni PS: there are lot of people subscribed to this list that are involved with those projects and could give a more educated guidance on differences among these two. Jaarthy wrote: Hi, How to implement pagination as in Google in Struts2?Any Help would be appreciated. Thanks, Aarthy - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Pagination-in-Struts2-tp15619264p15634448.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Pagination in Struts2
hi, As I said in the previous email. A straightforward way using displaytag would be defining a one-column table and define a decorator that will produce the free format you want to produce. If you configure displaytag to not show borders (look in displaytag css) and also configure the header then you can get it to look almost like Google i.e. it won't look as a table but internally is one-column table. regards, Giovanni Jaarthy wrote: Hi Giovanni, I want the results to be dislayed as they are in the Google Search results page,not in a table form.Any help please? Thanks, Aarthy Giovanni Azua-3 wrote: hi, I use displaytag (http://displaytag.sourceforge.net). If you can live without a natively AJAX-enabled pagination library, displaytag is excellent. I like very much the concept of display Decorators, produces a very clean design and perfect separation of concerns. Workarounds exist to AJAXify displaytag (AjaxAnywhere, AjaxTags) http://demo.raibledesigns.com/appfuse-light-ajax/users.html http://raibledesigns.com/rd/entry/the_future_of_the_displaytag http://ajaxtags.sourceforge.net/usage.html I don't use any of these myself, though. The other choice you have I think is tabletags (http://code.google.com/p/tabletags/). The aim seems to provide the same functionality as displaytag but integrating better with Struts 2 e.g. seems to use the same template-based concept and therefore you can customize it entirely. But AFAIK it does not offer yet automatic paging like displaytag does see: http://code.google.com/p/tabletags/issues/detail?id=10 I tried to adopt tabletags at first but it is too at an early stage yet i.e. lacks lot of functionality that displaytag currently offers out of the box. HTH, Best regards, Giovanni PS: there are lot of people subscribed to this list that are involved with those projects and could give a more educated guidance on differences among these two. Jaarthy wrote: Hi, How to implement pagination as in Google in Struts2?Any Help would be appreciated. Thanks, Aarthy - 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]
Pagination in Struts2
Hi, How to implement pagination as in Google in Struts2?Any Help would be appreciated. Thanks, Aarthy -- View this message in context: http://www.nabble.com/Pagination-in-Struts2-tp15619264p15619264.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: help - pagination using struts2
deko babu, Cognizant people are supposed to be the experts therefore they should not ask for help like this. Unfortunately, I am also looking for the same answer --- [EMAIL PROTECTED] wrote: HI I am not able to find out pagination using Struts2. Is there any tag lib ( which is similar to struts layout in Struts 1.x) available in Struts2. Could any one guide me or send me some sample code. thanks and regards DharmaRao This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. Any unauthorised review, use, disclosure, dissemination, forwarding, printing or copying of this email or any action taken in reliance on this e-mail is strictly prohibited and may be unlawful. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Get easy, one-click access to your favorites. Make Yahoo! your homepage. http://www.yahoo.com/r/hs - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: help - pagination using struts2
Hello DharmaRao, take a look at the s:iterator and s:subset Tag. They allow you to iterate over a list for example and also take subsets out of it. http://struts.apache.org/2.0.11/docs/tag-reference.html - Thilo [EMAIL PROTECTED] wrote: HI I am not able to find out pagination using Struts2. Is there any tag lib ( which is similar to struts layout in Struts 1.x) available in Struts2. Could any one guide me or send me some sample code. thanks and regards DharmaRao This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. Any unauthorised review, use, disclosure, dissemination, forwarding, printing or copying of this email or any action taken in reliance on this e-mail is strictly prohibited and may be unlawful. - 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: help - pagination using struts2
Look into the open source project called displayTag, I think that will save a lot of headaches and reinventing the wheel. http://displaytag.sourceforge.net/10/jdepend-report.html On 11/16/07, Thilo Ettelt [EMAIL PROTECTED] wrote: Hello DharmaRao, take a look at the s:iterator and s:subset Tag. They allow you to iterate over a list for example and also take subsets out of it. http://struts.apache.org/2.0.11/docs/tag-reference.html - Thilo [EMAIL PROTECTED] wrote: HI I am not able to find out pagination using Struts2. Is there any tag lib ( which is similar to struts layout in Struts 1.x) available in Struts2. Could any one guide me or send me some sample code. thanks and regards DharmaRao This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. Any unauthorised review, use, disclosure, dissemination, forwarding, printing or copying of this email or any action taken in reliance on this e-mail is strictly prohibited and may be unlawful. - 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]
help - pagination using struts2
HI I am not able to find out pagination using Struts2. Is there any tag lib ( which is similar to struts layout in Struts 1.x) available in Struts2. Could any one guide me or send me some sample code. thanks and regards DharmaRao This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. Any unauthorised review, use, disclosure, dissemination, forwarding, printing or copying of this email or any action taken in reliance on this e-mail is strictly prohibited and may be unlawful. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
pagination problem pls rectify this error its very urgent for me
hi all
I have to use pagination in jsp so i did it with logic:iterate tag as
follows
i use 2 links next and previous in this application
but next link is not disapppearinng when it reaches the last record pls
check the condition and clear my doubt this pls its very urgent for me
the code follows
%
String strOffset =0;
if(request.getParameter(pagination)!=null)
strOffset=request.getParameter(pagination);
else
strOffset =0;
String strLength = 2;
int increment = Integer.parseInt(strOffset) + Integer.parseInt(strLength)
;
String strIncOffset = String.valueOf(increment);
ArrayList list =(ArrayList)request.getAttribute(pattern);
int size= list.size();
if((Integer.parseInt(strIncOffset)= size))
strIncOffset =0;
%
*Logic tags*
logic:iterate id=user name=pattern scope=request type=
com.pa.pattern.helper.Helper offset=%=strOffset%
length=%=strLength%
* Links*
*Next Link:*
**
/tr
%
if(Integer.parseInt(strOffset)!=size !((Integer.parseInt(strOffset)size)
) !(Integer.parseInt(strLength)=size) )
{
%
table align=right
TRTD ALIGN=a href=viewpattern.do?pagination=%=strIncOffset%
Next/a/TD
%
}
%
*prev Link*
**
%
if((strIncOffset.trim().equals(String.valueOf(size)) ||
Integer.parseInt(strOffset)
0 ) !(Integer.parseInt(strLength)=size))
{
strIncOffset=String.valueOf(Integer.parseInt(strOffset)-2);
%
TDa href=viewpattern.do?pagination=%=strIncOffset%
Prev/a/td/tr
%
}%
pls i need a help for this
thanks
jalaludeen
but next link is not disspearinng when it reaces the last one can any help
me for this
the code follows
%
String strOffset =0;
if(request.getParameter(pagination)!=null)
strOffset=request.getParameter(pagination);
else
strOffset =0;
String strLength = 2;
int increment = Integer.parseInt(strOffset) + Integer.parseInt(strLength)
;
String strIncOffset = String.valueOf(increment);
ArrayList list =(ArrayList)request.getAttribute(pattern);
int size= list.size();
if((Integer.parseInt(strIncOffset)= size))
strIncOffset =0;
%
*Logic tags*
logic:iterate id=user name=pattern scope=request type=
com.pa.pattern.helper.Helper offset=%=strOffset%
length=%=strLength%
* Links*
*Next Link:*
**
/tr
%
if(Integer.parseInt(strOffset)!=size !((Integer.parseInt(strOffset)size)
) !( Integer.parseInt(strLength)=size) )
{
%
table align=right
TRTD ALIGN=a href=viewpattern.do?pagination=%=strIncOffset%
Next/a/TD
%
}
%
*prev Link*
**
%
if((strIncOffset.trim().equals(String.valueOf(size)) ||
Integer.parseInt(strOffset)
0 ) !(Integer.parseInt(strLength)=size))
{
strIncOffset=String.valueOf(Integer.parseInt(strOffset)-2);
%
TDa href=viewpattern.do?pagination=%=strIncOffset%
Prev/a/td/tr
%
}%
pls i need a help for this pls rectify this error its very urgent for me
thanks
jalaludeen
[OT] Re: pagination problem pls rectify this error its very urgent for me
--- jalal udeen [EMAIL PROTECTED] wrote: I have to use pagination in jsp so i did it with logic:iterate tag as follows One reason you may not be getting an answer is that this has nothing to do with Struts. % String strOffset =0; if(request.getParameter(pagination)!=null) strOffset=request.getParameter(pagination); else strOffset =0; String strLength = 2; int increment = Integer.parseInt(strOffset) + Integer.parseInt(strLength) ; String strIncOffset = String.valueOf(increment); ArrayList list =(ArrayList)request.getAttribute(pattern); int size= list.size(); if((Integer.parseInt(strIncOffset)= size)) strIncOffset =0; % (The following is my opinion and probably does not reflect the views of the rest of the Struts mailing list.) I started to look at the code, but it was too weird for me--it would not have survived even the most cursory of code reviews. That made me even less likely to want to answer the question. What I would suggest doing (besides cleaning up the code) is, on paper, write down a few test cases, focusing on the edge case which is giving you problems at the moment. Build a truth table using your values and the logical conditions you have and see why they might be failing. If I don't have anything else to do at work today perhaps I'll suck it up and take another look at it and you can buy me a Kingfisher. d. __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
pagination problem
hi all
I have to use pagination in jsp so i did it with logic:iterate tag as
follows but when i use 2 links next and previous
but next link is not disapppearinng when it reaches the last one can any
help me for this pls
the code follows
%
String strOffset =0;
if(request.getParameter(pagination)!=null)
strOffset=request.getParameter(pagination);
else
strOffset =0;
String strLength = 2;
int increment = Integer.parseInt(strOffset) + Integer.parseInt(strLength)
;
String strIncOffset = String.valueOf(increment);
ArrayList list =(ArrayList)request.getAttribute(pattern);
int size= list.size();
if((Integer.parseInt(strIncOffset)= size))
strIncOffset =0;
%
*Logic tags*
logic:iterate id=user name=pattern scope=request type=
com.pa.pattern.helper.Helper offset=%=strOffset%
length=%=strLength%
* Links*
*Next Link:*
**
/tr
%
if(Integer.parseInt(strOffset)!=size !((Integer.parseInt(strOffset)size)
) !(Integer.parseInt(strLength)=size) )
{
%
table align=right
TRTD ALIGN=a href=viewpattern.do?pagination=%=strIncOffset%
Next/a/TD
%
}
%
*prev Link*
**
%
if((strIncOffset.trim().equals(String.valueOf(size)) ||
Integer.parseInt(strOffset)
0 ) !(Integer.parseInt(strLength)=size))
{
strIncOffset=String.valueOf(Integer.parseInt(strOffset)-2);
%
TDa href=viewpattern.do?pagination=%=strIncOffset%
Prev/a/td/tr
%
}%
pls i need a help for this
thanks
jalaludeen
but next link is not disspearinng when it reaces the last one can any help
me for this
the code follows
%
String strOffset =0;
if(request.getParameter(pagination)!=null)
strOffset=request.getParameter(pagination);
else
strOffset =0;
String strLength = 2;
int increment = Integer.parseInt(strOffset) + Integer.parseInt(strLength)
;
String strIncOffset = String.valueOf(increment);
ArrayList list =(ArrayList)request.getAttribute(pattern);
int size= list.size();
if((Integer.parseInt(strIncOffset)= size))
strIncOffset =0;
%
*Logic tags*
logic:iterate id=user name=pattern scope=request type=
com.pa.pattern.helper.Helper offset=%=strOffset%
length=%=strLength%
* Links*
*Next Link:*
**
/tr
%
if(Integer.parseInt(strOffset)!=size !((Integer.parseInt(strOffset)size)
) !(Integer.parseInt(strLength)=size) )
{
%
table align=right
TRTD ALIGN=a href=viewpattern.do?pagination=%=strIncOffset%
Next/a/TD
%
}
%
*prev Link*
**
%
if((strIncOffset.trim().equals(String.valueOf(size)) ||
Integer.parseInt(strOffset)
0 ) !(Integer.parseInt(strLength)=size))
{
strIncOffset=String.valueOf(Integer.parseInt(strOffset)-2);
%
TDa href=viewpattern.do?pagination=%=strIncOffset%
Prev/a/td/tr
%
}%
pls i need a help for this
thanks
jalaludeen
