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
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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 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]
