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Posted to user@struts.apache.org by jenny zhang <j_...@yahoo.ca> on 2002/09/13 22:31:40 UTC
does struts has the functionality
Hi, there:
Does struts has the functionality of supporting page
navigation? I have over 100 search results, I would
like display them inseperate pages(10 records/page).
In each page, I would like have previous, next button.
I am not sure if struts has the functionality. If you
know this, could you please share the info? I
appreciate your info.
Thanks
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Re: urgent!!!---Re: does struts has the functionality?
Posted by Jenny <J_...@yahoo.ca>.
I have figured out how to have my action class be called whenever user click
on a page index(solution is to have url="/rootcontext/paymentHistory.do").
So the first question I asked below is solved.
Now I encountered another problem. When user click on the 10th page(Please
see the following senario for detail), the first 500 records will be removed
from session, and the next 500 records will be retrieved from DB, and
displayed to user. From logic view of point, the second 500 records should
be displayed from page 11-20. But now, the page number still shows 1-10, and
only the last records on 10th page is from second 500 records(the last
record). The rest of the records dispalyed are still from the first 500
records. This is not correct.
My question: How can I have the page index to be displayed correctly, and
works correctly?
Thank you very much for your help.
Jenny
----- Original Message -----
From: "Jenny" <J_...@yahoo.ca>
To: "Struts Users Mailing List" <st...@jakarta.apache.org>
Cc: <an...@edgesoftinc.com>
Sent: Sunday, September 22, 2002 6:59 PM
Subject: urgent!!!---Re: does struts has the functionality?
I have a question about using jspTags
pager(http://jsptags.com/tags/navigation/pager/
).
Anand, I am sorry to send this email to you directly. I know you are expert
on using jspTags pager. I urgently need your help. I hope you can recieve my
email, and help me!
If someone has used the jspTags pager before, please help me!! I am stunk
here.
Senario:
There are lot of payments history records for a user. I will retrieve 500
records from DB at one time, and put them into session. When the next 500
records are retrieved, they will replace the first 500 records in the
session. For example, if a user have 1200 records totally, at first time,
the first 500 records will be retrieve from DB. To display the records, I
use jspTags pager (http://jsptags.com/tags/navigation/pager/). On one page,
50 records will be displayed. So the first 500 records will be displayed on
10 pages. When user click on the last page(10th page), I want the next
500(501-1000) records to be retrieved, replace the first 500 records in the
session, and then to be displayed to user. To achieve this, in my action
class, I need to keep track the page number that the user click on.When the
action class find that the last page(10th page) is clicked, The next 500
records will be retrieved, and be displayed to user.
My Jsp name: paymentHistory.jsp
My status and problem:
The first 500 records can be displayed on 10 pages correctly. When I click
on the page index(for example, I click on page "2"), the URL changed to
http://..../rootcontext/paymentHistory.jsp?pager.offset=50. BUT MY ACTION
CLASS IS NEVER BE CALLED.I AM STUNK HERE!!!
My question:
1. How can I make the my action class to be called whenever user click on a
page index?( I tried put <html:form action="paymentHistory.do"> in my
paymentHistory.jsp. but it shows same result. So I guess when user click on
page index, it does not submit the form).
2. How can I pass "pageNumber" as a request parameter? (I tried put
<pg:param name="pageNumber" /> inside <pg:pager>. It doesn't show pageNumber
on URL. I also tried to put "?number=<%= pageNumber %>" in the line <a
href="<%= pageUrl %>?number=<%= pageNumber %>"><%= pageNumber %></a>. It
doesn't work.
The following is my paymentHistory.jsp:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<%@ page language="java"
import="org.apache.struts.webapp.example.Payment" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<!-- for page navigation-->
<%@ taglib uri="http://jsptags.com/tags/navigation/pager" prefix="pg" %>
<html:html locale="true">
<head>
<title>history</title>
<META name="GENERATOR" content="IBM WebSphere Studio">
</head>
<body>
<table align="center" cellspacing="0" cellpadding="0" border="0"
width="480">
<tr>
<td align="center">Payment History</td>
</tr>
</table>
<hr>
<!--This following table is used to display account history-->
<table align="center" cellspacing="0" cellpadding="0" border="0" >
<!-- payment history header -->
<logic:present name="payments">
<tr>
<td>
Amount
</td>
<td>
Balance
</td>
</tr>
<html:form action="/paymentHistory.do">
<pg:pager maxPageItems="1">
<logic:iterate id="aPayment" name="payments" scope="session" >
<tr>
<pg:item>
<td>
<bean:write name="aPayment" property="amount"/>
</td>
<td>
<bean:write name="aPayment" property="balance"/>
</td>
</pg:item>
</tr>
</logic:iterate>
</table>
<!-- page navigation area -->
<pg:index>
<pg:prev>
<a href="<%= pageUrl %>">[ (<%= pageNumber %>) << Previous ]</a>
</pg:prev>
<pg:pages>
<a href="<%= pageUrl %>"><%= pageNumber %></a>
</pg:pages>
<pg:next>
<a href="<%= pageUrl %>">[ Next >> (<%= pageNumber %>) ]</a>
</pg:next>
</pg:index>
</pg:pager>
</html:form>
</logic:present>
</body>
</html:html>
Thanks for your help.
> > > -----Original Message-----
> > > From: Jenny [mailto:J_zhangca@yahoo.ca]
> > > Sent: Saturday, September 14, 2002 12:14 PM
> > > To: Struts Users Mailing List
> > > Subject: Re: does struts has the functionality
> > > ----- Original Message -----
> > > From: "Anand Belaguly" <an...@edgesoftinc.com>
> > > To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> > > Sent: Saturday, September 14, 2002 1:58 PM
> > > Subject: RE: does struts has the functionality
> > >
> > >
> > > > Jenny,
> > > >
> > > > Thanks for the link, it looks good.I will try it sometime.
> > > > We have used the jspTags pager for recordsets more
> > > > than 2500 records(one time query) and it gets displayed in less
> > > > than 2 seconds.Also it is very easy to use, you just
> > > > need to encapsulate ur presentation logic with these tags.
> > > >
> > > > Anand
>
> > > > ----- Original Message -----
> > > > From: "Anand Belaguly" <an...@edgesoftinc.com>
> > > > To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> > > > Sent: Friday, September 13, 2002 4:42 PM
> > > > Subject: RE: does struts has the functionality
> > > >
> > > >
> > > > > This works pretty good.
> > > > >
> > > > > http://jsptags.com/tags/navigation/pager/
> > > > >
> > > > > Anand
> > > > >
> > > > > -----Original Message-----
> > > > > From: jenny zhang [mailto:j_zhangca@yahoo.ca]
> > > > > Sent: Friday, September 13, 2002 1:32 PM
> > > > > To: Struts Users Mailing List
> > > > > Subject: does struts has the functionality
> > > > >
> > > > >
> > > > > Hi, there:
> > > > >
> > > > > Does struts has the functionality of supporting page
> > > > > navigation? I have over 100 search results, I would
> > > > > like display them inseperate pages(10 records/page).
> > > > > In each page, I would like have previous, next button.
> > > > > I am not sure if struts has the functionality. If you
> > > > > know this, could you please share the info? I
> > > > > appreciate your info.
> > > > >
> > > > > Thanks
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> ______________________________________________________________________
> > > > > Post your free ad now! http://personals.yahoo.ca
> > > > >
> > > > > --
> > > > > To unsubscribe, e-mail:
> > > > > <ma...@jakarta.apache.org>
> > > > > For additional commands, e-mail:
> > > > > <ma...@jakarta.apache.org>
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > To unsubscribe, e-mail:
> > > > <ma...@jakarta.apache.org>
> > > > > For additional commands, e-mail:
> > > > <ma...@jakarta.apache.org>
> > > >
> > > >
______________________________________________________________________
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> > > >
> > > >
> > > >
> > > >
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> > >
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> > >
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> > >
> > >
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> >
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> >
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>
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>
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<ma...@jakarta.apache.org>
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______________________________________________________________________
Post your free ad now! http://personals.yahoo.ca
--
To unsubscribe, e-mail: <ma...@jakarta.apache.org>
For additional commands, e-mail: <ma...@jakarta.apache.org>
urgent!!!---Re: does struts has the functionality?
Posted by Jenny <J_...@yahoo.ca>.
I have a question about using jspTags pager(http://jsptags.com/tags/navigation/pager/
).
Anand, I am sorry to send this email to you directly. I know you are expert on using jspTags pager. I urgently need your help. I hope you can recieve my email, and help me!
If someone has used the jspTags pager before, please help me!! I am stunk here.
Senario:
There are lot of payments history records for a user. I will retrieve 500 records from DB at one time, and put them into session. When the next 500 records are retrieved, they will replace the first 500 records in the session. For example, if a user have 1200 records totally, at first time, the first 500 records will be retrieve from DB. To display the records, I use jspTags pager (http://jsptags.com/tags/navigation/pager/). On one page, 50 records will be displayed. So the first 500 records will be displayed on 10 pages. When user click on the last page(10th page), I want the next 500(501-1000) records to be retrieved, replace the first 500 records in the session, and then to be displayed to user. To achieve this, in my action class, I need to keep track the page number that the user click on.When the action class find that the last page(10th page) is clicked, The next 500 records will be retrieved, and be displayed to user.
My Jsp name: paymentHistory.jsp
My status and problem:
The first 500 records can be displayed on 10 pages correctly. When I click on the page index(for example, I click on page "2"), the URL changed to http://..../rootcontext/paymentHistory.jsp?pager.offset=50. BUT MY ACTION CLASS IS NEVER BE CALLED.I AM STUNK HERE!!!
My question:
1. How can I make the my action class to be called whenever user click on a page index?( I tried put <html:form action="paymentHistory.do"> in my paymentHistory.jsp. but it shows same result. So I guess when user click on page index, it does not submit the form).
2. How can I pass "pageNumber" as a request parameter? (I tried put <pg:param name="pageNumber" /> inside <pg:pager>. It doesn't show pageNumber on URL. I also tried to put "?number=<%= pageNumber %>" in the line <a href="<%= pageUrl %>?number=<%= pageNumber %>"><%= pageNumber %></a>. It doesn't work.
The following is my paymentHistory.jsp:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<%@ page language="java"
import="org.apache.struts.webapp.example.Payment" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<!-- for page navigation-->
<%@ taglib uri="http://jsptags.com/tags/navigation/pager" prefix="pg" %>
<html:html locale="true">
<head>
<title>history</title>
<META name="GENERATOR" content="IBM WebSphere Studio">
</head>
<body>
<table align="center" cellspacing="0" cellpadding="0" border="0" width="480">
<tr>
<td align="center">Payment History</td>
</tr>
</table>
<hr>
<!--This following table is used to display account history-->
<table align="center" cellspacing="0" cellpadding="0" border="0" >
<!-- payment history header -->
<logic:present name="payments">
<tr>
<td>
Amount
</td>
<td>
Balance
</td>
</tr>
<html:form action="/paymentHistory.do">
<pg:pager maxPageItems="1">
<logic:iterate id="aPayment" name="payments" scope="session" >
<tr>
<pg:item>
<td>
<bean:write name="aPayment" property="amount"/>
</td>
<td>
<bean:write name="aPayment" property="balance"/>
</td>
</pg:item>
</tr>
</logic:iterate>
</table>
<!-- page navigation area -->
<pg:index>
<pg:prev>
<a href="<%= pageUrl %>">[ (<%= pageNumber %>) << Previous ]</a>
</pg:prev>
<pg:pages>
<a href="<%= pageUrl %>"><%= pageNumber %></a>
</pg:pages>
<pg:next>
<a href="<%= pageUrl %>">[ Next >> (<%= pageNumber %>) ]</a>
</pg:next>
</pg:index>
</pg:pager>
</html:form>
</logic:present>
</body>
</html:html>
Thanks for your help.
> > > -----Original Message-----
> > > From: Jenny [mailto:J_zhangca@yahoo.ca]
> > > Sent: Saturday, September 14, 2002 12:14 PM
> > > To: Struts Users Mailing List
> > > Subject: Re: does struts has the functionality
> > > ----- Original Message -----
> > > From: "Anand Belaguly" <an...@edgesoftinc.com>
> > > To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> > > Sent: Saturday, September 14, 2002 1:58 PM
> > > Subject: RE: does struts has the functionality
> > >
> > >
> > > > Jenny,
> > > >
> > > > Thanks for the link, it looks good.I will try it sometime.
> > > > We have used the jspTags pager for recordsets more
> > > > than 2500 records(one time query) and it gets displayed in less
> > > > than 2 seconds.Also it is very easy to use, you just
> > > > need to encapsulate ur presentation logic with these tags.
> > > >
> > > > Anand
>
> > > > ----- Original Message -----
> > > > From: "Anand Belaguly" <an...@edgesoftinc.com>
> > > > To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> > > > Sent: Friday, September 13, 2002 4:42 PM
> > > > Subject: RE: does struts has the functionality
> > > >
> > > >
> > > > > This works pretty good.
> > > > >
> > > > > http://jsptags.com/tags/navigation/pager/
> > > > >
> > > > > Anand
> > > > >
> > > > > -----Original Message-----
> > > > > From: jenny zhang [mailto:j_zhangca@yahoo.ca]
> > > > > Sent: Friday, September 13, 2002 1:32 PM
> > > > > To: Struts Users Mailing List
> > > > > Subject: does struts has the functionality
> > > > >
> > > > >
> > > > > Hi, there:
> > > > >
> > > > > Does struts has the functionality of supporting page
> > > > > navigation? I have over 100 search results, I would
> > > > > like display them inseperate pages(10 records/page).
> > > > > In each page, I would like have previous, next button.
> > > > > I am not sure if struts has the functionality. If you
> > > > > know this, could you please share the info? I
> > > > > appreciate your info.
> > > > >
> > > > > Thanks
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> ______________________________________________________________________
> > > > > Post your free ad now! http://personals.yahoo.ca
> > > > >
> > > > > --
> > > > > To unsubscribe, e-mail:
> > > > > <ma...@jakarta.apache.org>
> > > > > For additional commands, e-mail:
> > > > > <ma...@jakarta.apache.org>
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > To unsubscribe, e-mail:
> > > > <ma...@jakarta.apache.org>
> > > > > For additional commands, e-mail:
> > > > <ma...@jakarta.apache.org>
> > > >
> > > > ______________________________________________________________________
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> > > >
> > > >
> > > >
> > > >
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> > >
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Re: does struts has the functionality
Posted by Jenny <J_...@yahoo.ca>.
Hi, there:
The link http://jsptags.com/tags/navigation/pager/ that Anand provided is
very good for page navigation. However, I have two questions regarding to
using it.
First, in order to use it, we have to add the following in our web.xml.
<taglib>
<taglib-uri>
http://jsptags.com/tags/navigation/pager
</taglib-uri>
<taglib-location>
/WEB-INF/jsp/pager-taglib.tld
</taglib-location>
</taglib
Because the <taglib-uri> refer to
http://jsptags.com/tags/navigation/pager. That means if the link doesn't
work, our program will not work. In that case, is it safe to use it?
Second question. I have 2000 records totally. I want to retrieve 1000
records from DB at one time and display it to user. When user navigate to
the last page of the first 1000 records, user should still be able to click
next to navigate to the second 1000 records. How can I have "next" in the
last page of the first 1000 records. From my understanding, the jspTags
pager will take the first 1000 records as the total search result,
therefore, at the last page of the first 1000 records, it will not display
"next" navigation ability. But in my senario,I still need the ability
because I still have another 1000 records to show. At the last page of the
second 1000 records, there should be no next navigation ability.In order to
achieve this, do I need to modify the taglib, or just modify my JSP file.
I tried to describe my senario as clear as possible. It may still not clear
to you. Please feel free to ask me to clarify if you have any doubt.
Thank you for your reply.
Jenny
> > -----Original Message-----
> > From: Jenny [mailto:J_zhangca@yahoo.ca]
> > Sent: Saturday, September 14, 2002 12:14 PM
> > To: Struts Users Mailing List
> > Subject: Re: does struts has the functionality
> > ----- Original Message -----
> > From: "Anand Belaguly" <an...@edgesoftinc.com>
> > To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> > Sent: Saturday, September 14, 2002 1:58 PM
> > Subject: RE: does struts has the functionality
> >
> >
> > > Jenny,
> > >
> > > Thanks for the link, it looks good.I will try it sometime.
> > > We have used the jspTags pager for recordsets more
> > > than 2500 records(one time query) and it gets displayed in less
> > > than 2 seconds.Also it is very easy to use, you just
> > > need to encapsulate ur presentation logic with these tags.
> > >
> > > Anand
> > > ----- Original Message -----
> > > From: "Anand Belaguly" <an...@edgesoftinc.com>
> > > To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> > > Sent: Friday, September 13, 2002 4:42 PM
> > > Subject: RE: does struts has the functionality
> > >
> > >
> > > > This works pretty good.
> > > >
> > > > http://jsptags.com/tags/navigation/pager/
> > > >
> > > > Anand
> > > >
> > > > -----Original Message-----
> > > > From: jenny zhang [mailto:j_zhangca@yahoo.ca]
> > > > Sent: Friday, September 13, 2002 1:32 PM
> > > > To: Struts Users Mailing List
> > > > Subject: does struts has the functionality
> > > >
> > > >
> > > > Hi, there:
> > > >
> > > > Does struts has the functionality of supporting page
> > > > navigation? I have over 100 search results, I would
> > > > like display them inseperate pages(10 records/page).
> > > > In each page, I would like have previous, next button.
> > > > I am not sure if struts has the functionality. If you
> > > > know this, could you please share the info? I
> > > > appreciate your info.
> > > >
> > > > Thanks
> > > >
> > > >
> > > >
> > > >
> > > >
______________________________________________________________________
> > > > Post your free ad now! http://personals.yahoo.ca
> > > >
> > > > --
> > > > To unsubscribe, e-mail:
> > > > <ma...@jakarta.apache.org>
> > > > For additional commands, e-mail:
> > > > <ma...@jakarta.apache.org>
> > > >
> > > >
> > > >
> > > >
> > > > --
> > > > To unsubscribe, e-mail:
> > > <ma...@jakarta.apache.org>
> > > > For additional commands, e-mail:
> > > <ma...@jakarta.apache.org>
> > >
> > > ______________________________________________________________________
> > > Post your ad for free now! http://personals.yahoo.ca
> > >
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> > > <ma...@jakarta.apache.org>
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> > > <ma...@jakarta.apache.org>
> > >
> > >
> > >
> > >
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> >
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> >
> >
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To Anand: Re: does struts has the functionality
Posted by Jenny <J_...@yahoo.ca>.
Anand:
Thank you.
I have one more question.in your previous email, you said "We have used the
jspTags pager for recordsets more
than 2500 records(one time query)".My understanding is that you got all the
records one time from Database. Where did you keep those records? Is it in
session, or somewhere? The middle tier developer in our company wants to get
20 records(20 records/page)from Database at one time. For example, in order
to display the first page, the first 20 records will be retrieved from
database. When user click next,next 21-40 records will be retrieved and
displayed on the next page.The reason he wants to do it that way is he
doesn't want to keep many records in session. For me, I prefer to retrieve
all records once. I think I should convince him. But I am not sure I have
enough reasons. Could you please give me your suggestons, and your
solutions? I really appreicate your help.
Thank you very much.
Jenny
----- Original Message -----
From: "Anand Belaguly" <an...@edgesoftinc.com>
To: "Struts Users Mailing List" <st...@jakarta.apache.org>
Sent: Saturday, September 14, 2002 5:20 PM
Subject: RE: does struts has the functionality
> Jenny,
>
> I believe you can use the arrows instead of pages. You can even put
> images developed by your graphic designers.
>
> Here is the code snippet.
> <%@ taglib uri="http://jsptags.com/tags/navigation/pager" prefix="pg" %>
>
> <pg:pager>
> <pg:param name="keywords"/>
>
> <ex:searchresults>
> <pg:item>
> <%= searchResult %>
> </pg:item>
> </ex:searchresults>
>
> <pg:index>
> <pg:prev>
> <a href="<%= pageUrl %>">[<-- Back]</a>
> </pg:prev>
> <pg:next>
> <a href="<%= pageUrl %>">[ Next --> ]</a>
> </pg:next>
> </pg:index>
> </pg:pager>
>
> Hope this helps.
> Anand
>
>
> -----Original Message-----
> From: Jenny [mailto:J_zhangca@yahoo.ca]
> Sent: Saturday, September 14, 2002 12:14 PM
> To: Struts Users Mailing List
> Subject: Re: does struts has the functionality
>
>
> Anand:
>
> Thanks for your valuable information. It is very helpful.I am going to use
> it. One more question(sorry to bother you again), the designer wants to
use
> "->" "<-"(graphic staff) instead of using numbers for page navigation.
Since
> jspTags pager uses build-in variable "pageNumber", it is not possible to
> achieve what the designer wants. Is my understanding right? I really
> appreciate your reply.
> Thank you in advance for your reply.
>
> Best regards,
>
> Jenny
>
>
> ----- Original Message -----
> From: "Anand Belaguly" <an...@edgesoftinc.com>
> To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> Sent: Saturday, September 14, 2002 1:58 PM
> Subject: RE: does struts has the functionality
>
>
> > Jenny,
> >
> > Thanks for the link, it looks good.I will try it sometime.
> > We have used the jspTags pager for recordsets more
> > than 2500 records(one time query) and it gets displayed in less
> > than 2 seconds.Also it is very easy to use, you just
> > need to encapsulate ur presentation logic with these tags.
> >
> > Anand
> >
> > -----Original Message-----
> > From: Jenny [mailto:J_zhangca@yahoo.ca]
> > Sent: Friday, September 13, 2002 7:18 PM
> > To: Struts Users Mailing List
> > Subject: Re: does struts has the functionality
> >
> >
> > Anand:
> >
> > Thanks for your reply. This is an excellent link. I also got another
link
> > from Dave(in our group). The link URL is:
> > http://edhill.its.uiowa.edu/display/. I am not sure if you knew that
link.
> > Both the link you provided and the above link are excellent. Now, I am
not
> > sure which one should I choose. I have large results sets. Does the
> solution
> > you provided me has performance issue? I appreciate your opinions on
this.
> >
> > Thanks,
> >
> > Jenny
> >
> >
> >
> > ----- Original Message -----
> > From: "Anand Belaguly" <an...@edgesoftinc.com>
> > To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> > Sent: Friday, September 13, 2002 4:42 PM
> > Subject: RE: does struts has the functionality
> >
> >
> > > This works pretty good.
> > >
> > > http://jsptags.com/tags/navigation/pager/
> > >
> > > Anand
> > >
> > > -----Original Message-----
> > > From: jenny zhang [mailto:j_zhangca@yahoo.ca]
> > > Sent: Friday, September 13, 2002 1:32 PM
> > > To: Struts Users Mailing List
> > > Subject: does struts has the functionality
> > >
> > >
> > > Hi, there:
> > >
> > > Does struts has the functionality of supporting page
> > > navigation? I have over 100 search results, I would
> > > like display them inseperate pages(10 records/page).
> > > In each page, I would like have previous, next button.
> > > I am not sure if struts has the functionality. If you
> > > know this, could you please share the info? I
> > > appreciate your info.
> > >
> > > Thanks
> > >
> > >
> > >
> > >
> > > ______________________________________________________________________
> > > Post your free ad now! http://personals.yahoo.ca
> > >
> > > --
> > > To unsubscribe, e-mail:
> > > <ma...@jakarta.apache.org>
> > > For additional commands, e-mail:
> > > <ma...@jakarta.apache.org>
> > >
> > >
> > >
> > >
> > > --
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> > <ma...@jakarta.apache.org>
> > > For additional commands, e-mail:
> > <ma...@jakarta.apache.org>
> >
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RE: does struts has the functionality
Posted by Anand Belaguly <an...@edgesoftinc.com>.
Jenny,
I believe you can use the arrows instead of pages. You can even put
images developed by your graphic designers.
Here is the code snippet.
<%@ taglib uri="http://jsptags.com/tags/navigation/pager" prefix="pg" %>
<pg:pager>
<pg:param name="keywords"/>
<ex:searchresults>
<pg:item>
<%= searchResult %>
</pg:item>
</ex:searchresults>
<pg:index>
<pg:prev>
<a href="<%= pageUrl %>">[<-- Back]</a>
</pg:prev>
<pg:next>
<a href="<%= pageUrl %>">[ Next --> ]</a>
</pg:next>
</pg:index>
</pg:pager>
Hope this helps.
Anand
-----Original Message-----
From: Jenny [mailto:J_zhangca@yahoo.ca]
Sent: Saturday, September 14, 2002 12:14 PM
To: Struts Users Mailing List
Subject: Re: does struts has the functionality
Anand:
Thanks for your valuable information. It is very helpful.I am going to use
it. One more question(sorry to bother you again), the designer wants to use
"->" "<-"(graphic staff) instead of using numbers for page navigation. Since
jspTags pager uses build-in variable "pageNumber", it is not possible to
achieve what the designer wants. Is my understanding right? I really
appreciate your reply.
Thank you in advance for your reply.
Best regards,
Jenny
----- Original Message -----
From: "Anand Belaguly" <an...@edgesoftinc.com>
To: "Struts Users Mailing List" <st...@jakarta.apache.org>
Sent: Saturday, September 14, 2002 1:58 PM
Subject: RE: does struts has the functionality
> Jenny,
>
> Thanks for the link, it looks good.I will try it sometime.
> We have used the jspTags pager for recordsets more
> than 2500 records(one time query) and it gets displayed in less
> than 2 seconds.Also it is very easy to use, you just
> need to encapsulate ur presentation logic with these tags.
>
> Anand
>
> -----Original Message-----
> From: Jenny [mailto:J_zhangca@yahoo.ca]
> Sent: Friday, September 13, 2002 7:18 PM
> To: Struts Users Mailing List
> Subject: Re: does struts has the functionality
>
>
> Anand:
>
> Thanks for your reply. This is an excellent link. I also got another link
> from Dave(in our group). The link URL is:
> http://edhill.its.uiowa.edu/display/. I am not sure if you knew that link.
> Both the link you provided and the above link are excellent. Now, I am not
> sure which one should I choose. I have large results sets. Does the
solution
> you provided me has performance issue? I appreciate your opinions on this.
>
> Thanks,
>
> Jenny
>
>
>
> ----- Original Message -----
> From: "Anand Belaguly" <an...@edgesoftinc.com>
> To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> Sent: Friday, September 13, 2002 4:42 PM
> Subject: RE: does struts has the functionality
>
>
> > This works pretty good.
> >
> > http://jsptags.com/tags/navigation/pager/
> >
> > Anand
> >
> > -----Original Message-----
> > From: jenny zhang [mailto:j_zhangca@yahoo.ca]
> > Sent: Friday, September 13, 2002 1:32 PM
> > To: Struts Users Mailing List
> > Subject: does struts has the functionality
> >
> >
> > Hi, there:
> >
> > Does struts has the functionality of supporting page
> > navigation? I have over 100 search results, I would
> > like display them inseperate pages(10 records/page).
> > In each page, I would like have previous, next button.
> > I am not sure if struts has the functionality. If you
> > know this, could you please share the info? I
> > appreciate your info.
> >
> > Thanks
> >
> >
> >
> >
> > ______________________________________________________________________
> > Post your free ad now! http://personals.yahoo.ca
> >
> > --
> > To unsubscribe, e-mail:
> > <ma...@jakarta.apache.org>
> > For additional commands, e-mail:
> > <ma...@jakarta.apache.org>
> >
> >
> >
> >
> > --
> > To unsubscribe, e-mail:
> <ma...@jakarta.apache.org>
> > For additional commands, e-mail:
> <ma...@jakarta.apache.org>
>
> ______________________________________________________________________
> Post your ad for free now! http://personals.yahoo.ca
>
> --
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> <ma...@jakarta.apache.org>
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> <ma...@jakarta.apache.org>
>
>
>
>
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Re: does struts has the functionality
Posted by Jenny <J_...@yahoo.ca>.
Anand:
Thanks for your valuable information. It is very helpful.I am going to use
it. One more question(sorry to bother you again), the designer wants to use
"->" "<-"(graphic staff) instead of using numbers for page navigation. Since
jspTags pager uses build-in variable "pageNumber", it is not possible to
achieve what the designer wants. Is my understanding right? I really
appreciate your reply.
Thank you in advance for your reply.
Best regards,
Jenny
----- Original Message -----
From: "Anand Belaguly" <an...@edgesoftinc.com>
To: "Struts Users Mailing List" <st...@jakarta.apache.org>
Sent: Saturday, September 14, 2002 1:58 PM
Subject: RE: does struts has the functionality
> Jenny,
>
> Thanks for the link, it looks good.I will try it sometime.
> We have used the jspTags pager for recordsets more
> than 2500 records(one time query) and it gets displayed in less
> than 2 seconds.Also it is very easy to use, you just
> need to encapsulate ur presentation logic with these tags.
>
> Anand
>
> -----Original Message-----
> From: Jenny [mailto:J_zhangca@yahoo.ca]
> Sent: Friday, September 13, 2002 7:18 PM
> To: Struts Users Mailing List
> Subject: Re: does struts has the functionality
>
>
> Anand:
>
> Thanks for your reply. This is an excellent link. I also got another link
> from Dave(in our group). The link URL is:
> http://edhill.its.uiowa.edu/display/. I am not sure if you knew that link.
> Both the link you provided and the above link are excellent. Now, I am not
> sure which one should I choose. I have large results sets. Does the
solution
> you provided me has performance issue? I appreciate your opinions on this.
>
> Thanks,
>
> Jenny
>
>
>
> ----- Original Message -----
> From: "Anand Belaguly" <an...@edgesoftinc.com>
> To: "Struts Users Mailing List" <st...@jakarta.apache.org>
> Sent: Friday, September 13, 2002 4:42 PM
> Subject: RE: does struts has the functionality
>
>
> > This works pretty good.
> >
> > http://jsptags.com/tags/navigation/pager/
> >
> > Anand
> >
> > -----Original Message-----
> > From: jenny zhang [mailto:j_zhangca@yahoo.ca]
> > Sent: Friday, September 13, 2002 1:32 PM
> > To: Struts Users Mailing List
> > Subject: does struts has the functionality
> >
> >
> > Hi, there:
> >
> > Does struts has the functionality of supporting page
> > navigation? I have over 100 search results, I would
> > like display them inseperate pages(10 records/page).
> > In each page, I would like have previous, next button.
> > I am not sure if struts has the functionality. If you
> > know this, could you please share the info? I
> > appreciate your info.
> >
> > Thanks
> >
> >
> >
> >
> > ______________________________________________________________________
> > Post your free ad now! http://personals.yahoo.ca
> >
> > --
> > To unsubscribe, e-mail:
> > <ma...@jakarta.apache.org>
> > For additional commands, e-mail:
> > <ma...@jakarta.apache.org>
> >
> >
> >
> >
> > --
> > To unsubscribe, e-mail:
> <ma...@jakarta.apache.org>
> > For additional commands, e-mail:
> <ma...@jakarta.apache.org>
>
> ______________________________________________________________________
> Post your ad for free now! http://personals.yahoo.ca
>
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RE: does struts has the functionality
Posted by Anand Belaguly <an...@edgesoftinc.com>.
Jenny,
Thanks for the link, it looks good.I will try it sometime.
We have used the jspTags pager for recordsets more
than 2500 records(one time query) and it gets displayed in less
than 2 seconds.Also it is very easy to use, you just
need to encapsulate ur presentation logic with these tags.
Anand
-----Original Message-----
From: Jenny [mailto:J_zhangca@yahoo.ca]
Sent: Friday, September 13, 2002 7:18 PM
To: Struts Users Mailing List
Subject: Re: does struts has the functionality
Anand:
Thanks for your reply. This is an excellent link. I also got another link
from Dave(in our group). The link URL is:
http://edhill.its.uiowa.edu/display/. I am not sure if you knew that link.
Both the link you provided and the above link are excellent. Now, I am not
sure which one should I choose. I have large results sets. Does the solution
you provided me has performance issue? I appreciate your opinions on this.
Thanks,
Jenny
----- Original Message -----
From: "Anand Belaguly" <an...@edgesoftinc.com>
To: "Struts Users Mailing List" <st...@jakarta.apache.org>
Sent: Friday, September 13, 2002 4:42 PM
Subject: RE: does struts has the functionality
> This works pretty good.
>
> http://jsptags.com/tags/navigation/pager/
>
> Anand
>
> -----Original Message-----
> From: jenny zhang [mailto:j_zhangca@yahoo.ca]
> Sent: Friday, September 13, 2002 1:32 PM
> To: Struts Users Mailing List
> Subject: does struts has the functionality
>
>
> Hi, there:
>
> Does struts has the functionality of supporting page
> navigation? I have over 100 search results, I would
> like display them inseperate pages(10 records/page).
> In each page, I would like have previous, next button.
> I am not sure if struts has the functionality. If you
> know this, could you please share the info? I
> appreciate your info.
>
> Thanks
>
>
>
>
> ______________________________________________________________________
> Post your free ad now! http://personals.yahoo.ca
>
> --
> To unsubscribe, e-mail:
> <ma...@jakarta.apache.org>
> For additional commands, e-mail:
> <ma...@jakarta.apache.org>
>
>
>
>
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<ma...@jakarta.apache.org>
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Re: does struts has the functionality
Posted by Jenny <J_...@yahoo.ca>.
Anand:
Thanks for your reply. This is an excellent link. I also got another link
from Dave(in our group). The link URL is:
http://edhill.its.uiowa.edu/display/. I am not sure if you knew that link.
Both the link you provided and the above link are excellent. Now, I am not
sure which one should I choose. I have large results sets. Does the solution
you provided me has performance issue? I appreciate your opinions on this.
Thanks,
Jenny
----- Original Message -----
From: "Anand Belaguly" <an...@edgesoftinc.com>
To: "Struts Users Mailing List" <st...@jakarta.apache.org>
Sent: Friday, September 13, 2002 4:42 PM
Subject: RE: does struts has the functionality
> This works pretty good.
>
> http://jsptags.com/tags/navigation/pager/
>
> Anand
>
> -----Original Message-----
> From: jenny zhang [mailto:j_zhangca@yahoo.ca]
> Sent: Friday, September 13, 2002 1:32 PM
> To: Struts Users Mailing List
> Subject: does struts has the functionality
>
>
> Hi, there:
>
> Does struts has the functionality of supporting page
> navigation? I have over 100 search results, I would
> like display them inseperate pages(10 records/page).
> In each page, I would like have previous, next button.
> I am not sure if struts has the functionality. If you
> know this, could you please share the info? I
> appreciate your info.
>
> Thanks
>
>
>
>
> ______________________________________________________________________
> Post your free ad now! http://personals.yahoo.ca
>
> --
> To unsubscribe, e-mail:
> <ma...@jakarta.apache.org>
> For additional commands, e-mail:
> <ma...@jakarta.apache.org>
>
>
>
>
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<ma...@jakarta.apache.org>
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Struts 1.0.2 and Dynamo 5.5
Posted by Vipul Sagare <vi...@yahoo.com>.
I am not able to run the struts-example application with ATGDynamo
server. I have run struts with other servers such tomcat. Is there
something specific to Dynamo? Has anyone used struts with Dynamo? If
so, please let me know.
Thank you.
Vipul
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RE: does struts has the functionality
Posted by Anand Belaguly <an...@edgesoftinc.com>.
This works pretty good.
http://jsptags.com/tags/navigation/pager/
Anand
-----Original Message-----
From: jenny zhang [mailto:j_zhangca@yahoo.ca]
Sent: Friday, September 13, 2002 1:32 PM
To: Struts Users Mailing List
Subject: does struts has the functionality
Hi, there:
Does struts has the functionality of supporting page
navigation? I have over 100 search results, I would
like display them inseperate pages(10 records/page).
In each page, I would like have previous, next button.
I am not sure if struts has the functionality. If you
know this, could you please share the info? I
appreciate your info.
Thanks
______________________________________________________________________
Post your free ad now! http://personals.yahoo.ca
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Re: does struts has the functionality
Posted by micael <ca...@harbornet.com>.
I am not sure why this is such a problem for you Jenny. If you have the
results, just show 10 per page, and when the user recycles, put the next
ten (backwards or forwards) onto the view. I assume your results are ordered?
At 09:52 PM 9/13/2002 -0400, you wrote:
>Hello, Dave:
>
>It is an excellent link. My only concern is the performance. I will have
>propably 100-300 result sets.Front-end gets the results from middle tier
>through XML. In this case, do you think performance is really a big issue?
>Thanks for your reply,
>
>Regards,
>
>Jenny
>----- Original Message -----
>From: "Dave Weis" <dj...@sjdjweis.com>
>To: "Struts Users Mailing List" <st...@jakarta.apache.org>
>Sent: Friday, September 13, 2002 4:36 PM
>Subject: Re: does struts has the functionality
>
>
> >
> > You can use the pager taglib at http://edhill.its.uiowa.edu/display/ but
> > it doesn't work as well with large result sets. If you can generate the
> > 100 results in less than 1/2 second or so, you can do it easy with that
> > library. Otherwise, you'll need to get the results from your db in 10 row
> > chunks.
> > dave
> >
> >
> > On Fri, 13 Sep 2002, jenny wrote:
> >
> > > Hi, there:
> > >
> > > Does struts has the functionality of supporting page
> > > navigation? I have over 100 search results, I would
> > > like display them inseperate pages(10 records/page).
> > > In each page, I would like have previous, next button.
> > > I am not sure if struts has the functionality. If you
> > > know this, could you please share the info? I
> > > appreciate your info.
> > >
> > > Thanks
> > >
> > >
> > >
> > >
> > > ______________________________________________________________________
> > > Post your free ad now! http://personals.yahoo.ca
> > >
> > > --
> > > To unsubscribe, e-mail:
><ma...@jakarta.apache.org>
> > > For additional commands, e-mail:
><ma...@jakarta.apache.org>
> > >
> >
> > --
> > Dave Weis "I believe there are more instances of the
>abridgment
> > djweis@sjdjweis.com of the freedom of the people by gradual and silent
> > encroachments of those in power than by violent
> > and sudden usurpations."- James Madison
> >
> >
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Re: does struts has the functionality
Posted by Jenny <J_...@yahoo.ca>.
Hello, Dave:
It is an excellent link. My only concern is the performance. I will have
propably 100-300 result sets.Front-end gets the results from middle tier
through XML. In this case, do you think performance is really a big issue?
Thanks for your reply,
Regards,
Jenny
----- Original Message -----
From: "Dave Weis" <dj...@sjdjweis.com>
To: "Struts Users Mailing List" <st...@jakarta.apache.org>
Sent: Friday, September 13, 2002 4:36 PM
Subject: Re: does struts has the functionality
>
> You can use the pager taglib at http://edhill.its.uiowa.edu/display/ but
> it doesn't work as well with large result sets. If you can generate the
> 100 results in less than 1/2 second or so, you can do it easy with that
> library. Otherwise, you'll need to get the results from your db in 10 row
> chunks.
> dave
>
>
> On Fri, 13 Sep 2002, jenny wrote:
>
> > Hi, there:
> >
> > Does struts has the functionality of supporting page
> > navigation? I have over 100 search results, I would
> > like display them inseperate pages(10 records/page).
> > In each page, I would like have previous, next button.
> > I am not sure if struts has the functionality. If you
> > know this, could you please share the info? I
> > appreciate your info.
> >
> > Thanks
> >
> >
> >
> >
> > ______________________________________________________________________
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>
> --
> Dave Weis "I believe there are more instances of the
abridgment
> djweis@sjdjweis.com of the freedom of the people by gradual and silent
> encroachments of those in power than by violent
> and sudden usurpations."- James Madison
>
>
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Re: does struts has the functionality
Posted by Dave Weis <dj...@sjdjweis.com>.
You can use the pager taglib at http://edhill.its.uiowa.edu/display/ but
it doesn't work as well with large result sets. If you can generate the
100 results in less than 1/2 second or so, you can do it easy with that
library. Otherwise, you'll need to get the results from your db in 10 row
chunks.
dave
On Fri, 13 Sep 2002, jenny zhang wrote:
> Hi, there:
>
> Does struts has the functionality of supporting page
> navigation? I have over 100 search results, I would
> like display them inseperate pages(10 records/page).
> In each page, I would like have previous, next button.
> I am not sure if struts has the functionality. If you
> know this, could you please share the info? I
> appreciate your info.
>
> Thanks
>
>
>
>
> ______________________________________________________________________
> Post your free ad now! http://personals.yahoo.ca
>
> --
> To unsubscribe, e-mail: <ma...@jakarta.apache.org>
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>
--
Dave Weis "I believe there are more instances of the abridgment
djweis@sjdjweis.com of the freedom of the people by gradual and silent
encroachments of those in power than by violent
and sudden usurpations."- James Madison
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