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
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
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/
-
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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/
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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
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
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
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
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
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]
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: 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]
[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]
Re: pagination
http://www.google.com/search?q=struts+example+pagination the fisrt result on javaworld pretty looks like what you need:/ On 8/1/06, Medicherla Lakshmi [EMAIL PROTECTED] wrote: Hi All, Am using struts in my project. Can anyone tel me how to implement pagination in struts. I dont have any idea how to do that. Any links or examples will be of great value. Thanks in Advance. - Here's a new way to find what you're looking for - Yahoo! Answers - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: pagination
Displaytag will do it http://displaytag.sourceforge.net/11/displaytag/tagreference.html See the pagesize attribute. -Original Message- From: Medicherla Lakshmi [mailto:[EMAIL PROTECTED] Sent: 01 August 2006 08:20 To: user@struts.apache.org Subject: pagination Hi All, Am using struts in my project. Can anyone tel me how to implement pagination in struts. I dont have any idea how to do that. Any links or examples will be of great value. Thanks in Advance. - Here's a new way to find what you're looking for - Yahoo! Answers - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: pagination
Don't forget SourceForge's ValueList: http://valuelist.sourceforge.net/ -David -Original Message- From: Lance [mailto:[EMAIL PROTECTED] Sent: Tuesday, August 01, 2006 8:49 AM To: 'Struts Users Mailing List' Subject: RE: pagination Displaytag will do it http://displaytag.sourceforge.net/11/displaytag/tagreference.html See the pagesize attribute. -Original Message- From: Medicherla Lakshmi [mailto:[EMAIL PROTECTED] Sent: 01 August 2006 08:20 To: user@struts.apache.org Subject: pagination Hi All, Am using struts in my project. Can anyone tel me how to implement pagination in struts. I dont have any idea how to do that. Any links or examples will be of great value. Thanks in Advance. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Pagination
for Displaytag, yes you will... -Original Message- From: Rafael Taboada [mailto:[EMAIL PROTECTED] Sent: Thursday, April 21, 2005 5:03 PM Cc: Struts Users Mailing List Subject: Re: Pagination Hi folks. Thanks for ur help. Those projects are so cool... But i have built all my jsp and used taglibs... If I decide to use this tags. Does it mean I have to rebuild my jsps?. -- Rafael Taboada - 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
have a look to struts-layout and its collection tags http://struts.application-servers.com/doc/index.html hope it helps - Original Message - From: Rafael Taboada [EMAIL PROTECTED] To: Struts List user@struts.apache.org Sent: Thursday, April 21, 2005 3:10 PM Subject: Pagination Hi folks, i'm again :) with my list of customers. I could do my CRUD approach. So thank u for ur help. My question is if there is some approach to do pagination with struts. I don't know, maybe a plugin, extention... Thanks again -- Rafael Taboada - 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
take a look at Displaytag: http://displaytag.sourceforge.net/ -Original Message- From: Rafael Taboada [mailto:[EMAIL PROTECTED] Sent: Thursday, April 21, 2005 8:11 AM To: Struts List Subject: Pagination Hi folks, i'm again :) with my list of customers. I could do my CRUD approach. So thank u for ur help. My question is if there is some approach to do pagination with struts. I don't know, maybe a plugin, extention... Thanks again -- Rafael Taboada - 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
Hi folks. Thanks for ur help. Those projects are so cool... But i have built all my jsp and used taglibs... If I decide to use this tags. Does it mean I have to rebuild my jsps?. -- Rafael Taboada - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Pagination of Query Results Without Getting All Results At On ce
Not unless you want to do something via proxy or a ListAdaptor to your DataSource. Extend AbstractList and override methods to load additional items from a transiently referenced datasource or service that can be looked up. We use this for our application where we have lots of data that we want to show for search results, but our initial selection, we just load a set of primary keys, and depending on the page of items to be shown, we lazy load additional objects from the DB by accessing a Service through a ServiceLocator. Jacob Hookom Senior Analyst/Programmer McKesson Medical-Surgical -Original Message- From: Dhruva B. Reddy [mailto:[EMAIL PROTECTED] Sent: Tuesday, May 25, 2004 4:19 PM To: Struts Users Mailing List Subject: Pagination of Query Results Without Getting All Results At Once I am working on an application with a page that uses pager-taglib to break down query results so that only ten show up on each page. However, as far as I can tell, this tag library assumes that all the query results have been retrieved from the database. I have been tasked with modifying the app so that only the results that are actually displayed are retrieved (i.e., query per page view). I wanted to see if there is an easy way to do this before writing a solution from scratch. Is my assumption that pager-taglib cannot be used correct? Thanks, -d __ Do you Yahoo!? Friends. Fun. Try the all-new Yahoo! Messenger. http://messenger.yahoo.com/ - 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]
