RE: Tile Problem
Try the code below. This should work.
[CODE]
.
<%@ taglib uri="/WEB-INF/lib/struts-bean.tld" prefix="bean" %>
.
.
[/CODE]
-Original Message-
From: Caroline Jen [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 25, 2004 4:52 PM
To: Struts Users Mailing List
Subject: Re: Tile Problem
I followed your suggestion. Now, when I ran my
application, I got
article.Main.title???en_US.???
displayed in the browser. Still, cannot pick up the
article.Menu.title=Registered Members
in the application.properties (which is located in the
ApplicationRoot/WEB-INF/classes/resources folder).
Here is my code:
[CODE]
.
<%@ taglib uri="/WEB-INF/lib/struts-bean-el.tld"
prefix="bean-el" %>
.
.
[/CODE]
In my tiles-def.xml, I have:
[CODE]
[/CODE]
-Caroline
--- Jason Lea <[EMAIL PROTECTED]> wrote:
> Are you using the struts-el tags. You might have
> them installed as
> bean-el in which case you would need to use
>
> name="title"/> key="${titleKey}"/>
>
> I only use the EL tags, so I just use bean as the
> tag prefix eg <%@
> taglib uri="/WEB-INF/jsp/tags/struts-bean-el.tld"
> prefix="bean" %>
>
>
>
> Caroline Jen wrote:
>
> >I tried both of your suggestions. For example, I
> have
> >
> >[code]
> >.
> >
> > >name="title"/> >key="${titleKey}"/>
> >
> >
> >
> >
> >
> >.
> >[/code]
> >
> >I got java.lang.IllegalArgumentException: can't
> parse
> >argument number titleKey
> >
> >--- Jason Lea <[EMAIL PROTECTED]> wrote:
> >
> >
> >>If you are using JSTL you can do this:
> >>
> >> >>name="title"> >>key="${titleKey}"/>
> >>
> >>if that doesn't work, try this:
> >>
> >> >>name="title"/> >>key="${titleKey}"/>
> >>
> >>
> >>
> >>Caroline Jen wrote:
> >>
> >>
> >>
> >>>In general, the tile works fine for me except the
> >>>"title" piece.
> >>>
> >>>[CODE]
> >>>.
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>.
> >>>[/CODE]
> >>>
> >>>In my tiles-def.xml, I have:
> >>>
> >>>[CODE]
> >>>
> >>> >>>value="article.Menu.title"/>
> >>> >>>value="/article/content/menu.jsp"/>
> >>> >>>value="/article/common/navbarMenu.jsp"/>
> >>>
> >>>[/CODE]
> >>>
> >>>The problem is that my application displays
> >>>
> >>>article.Menu.title
> >>>
> >>>in the browser, instead of going to the application.properties
> >>>(which is in the ApplicationRoot/WEB-INF/classes/resources folder)
> >>>
> >>>
> >>to
> >>
> >>
> >>>get
> >>>
> >>>article.Menu.title=Registered Members
> >>>
> >>>What should I do?
> >>>
> >>>__
> >>>Do you Yahoo!?
> >>>Yahoo! Finance Tax Center - File online. File on
> >>>
> >>>
> >>time.
> >>
> >>
> >>>http://taxes.yahoo.com/filing.html
> >>>
> >>>
> >>>
>
>>-
> >>
> >>
> >>>To unsubscribe, e-mail:
> >>>
> >>>
> >>[EMAIL PROTECTED]
> >>
> >>
> >>>For additional commands, e-mail:
> >>>
> >>>
> >>[EMAIL PROTECTED]
> >>
> >>
> >>>
> >>>
> >>>
> >>>
> >>--
> >>Jason Lea
> >>
> >>
> >>
> >>
> >>
> >>
>
>-
> >
> >
> >>To unsubscribe, e-mail: [EMAIL PROTECTED]
> >>For additional commands, e-mail:
> >>[EMAIL PROTECTED]
> >>
> >>
> >>
> >
> >
> >__
> >Do you Yahoo!?
> >Yahoo! Finance Tax Center - File online. File on
> time.
> >http://taxes.yahoo.com/filing.html
> >
>
>-
> >To unsubscribe, e-mail:
> [EMAIL PROTECTED]
> >For additional commands, e-mail:
> [EMAIL PROTECTED]
> >
> >
> >
> >
>
>
> --
> Jason Lea
>
>
>
>
-
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail:
> [EMAIL PROTECTED]
>
__
Do you Yahoo!?
Yahoo! Finance Tax Center - File online. File on time.
http://taxes.yahoo.com/filing.html
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RE: [OT] Object Design Question
That's the way I have it now, a view object querying the datastore and forming the business objects. The view issues a query for the parent and then calls the views of the children to give their list of objects for that parent and then constituting the parent completely. I agree getting them back together and then parsing them out would be better but sure not a clean OO way of getting data. -Original Message- From: Robert Taylor [mailto:[EMAIL PROTECTED] Sent: Friday, March 12, 2004 1:01 PM To: Struts Users Mailing List Subject: RE: [OT] Object Design Question +1. Join the tables in a query and write an algorithm to parse the +results into the view you need. One connection, one query, let the database do the work. Not very OO, but very efficient. robert > -Original Message- > From: Hookom, Jacob [mailto:[EMAIL PROTECTED] > Sent: Friday, March 12, 2004 3:37 PM > To: Struts Users Mailing List > Subject: RE: [OT] Object Design Question > > > It's always on a case by case basis. When and how much do you need at > a given time? Hibernate/JDO/OJB/etc can handle these things for you > via a config to specify lazy relationships. > > When you are talking about web application with read data (data purely > pushed to the view like a list of persons with addresses), then the > best way IMHO is to write a special view object and query for this > case. > > List View Objects > Select By Id > Grab Business Object By Id > > > > -Original Message- > From: Avinash Gangadharan [mailto:[EMAIL PROTECTED] > Sent: Friday, March 12, 2004 2:26 PM > To: '[EMAIL PROTECTED]' > Subject: [OT] Object Design Question > > People, > I have a design question. It is regarding the retrieval of parent > and child objects in the best possible manner. For eg. Let's say there > is a Person object with properties such as ssn, lastName and > firstname. It also has a list child objects ( "Address" ) of addresses > and a list of previous employees ( "Employee" ). The Person, Address > and Employee objects are separate tables in the DB linked thru ssn. > > Now what do you guys think is the most efficient way of retrieving a > complete Person. > > The simplest way is ofcourse issue 3 queries one for person, other for > the list of address and the third for previous employees. But this > does not scale well with increasing size of the table data. For 100 > rows of Person 201 queries are issued. 1 which gets 100 persons, 100 > each for there subequent address and previous employees. Similarly for > a 1000, 2001 queries. > > Complex queries may be a solution which relies on filtering the > resultset but is there a more simple and intelligent approach. > > Is there a problem with the inherent design itself or is this a common > problem. > > Thanks and Regards > Avinash > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OT] Object Design Question
People, I have a design question. It is regarding the retrieval of parent and child objects in the best possible manner. For eg. Let's say there is a Person object with properties such as ssn, lastName and firstname. It also has a list child objects ( "Address" ) of addresses and a list of previous employees ( "Employee" ). The Person, Address and Employee objects are separate tables in the DB linked thru ssn. Now what do you guys think is the most efficient way of retrieving a complete Person. The simplest way is ofcourse issue 3 queries one for person, other for the list of address and the third for previous employees. But this does not scale well with increasing size of the table data. For 100 rows of Person 201 queries are issued. 1 which gets 100 persons, 100 each for there subequent address and previous employees. Similarly for a 1000, 2001 queries. Complex queries may be a solution which relies on filtering the resultset but is there a more simple and intelligent approach. Is there a problem with the inherent design itself or is this a common problem. Thanks and Regards Avinash - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Alternating table rows in jsp's table using struts
Great!!! Enjoy. I sure did. Thanks to the display-tag project team. -Original Message- From: as as [mailto:[EMAIL PROTECTED] Sent: Thursday, March 04, 2004 11:43 AM To: Struts Users Mailing List Subject: RE: Alternating table rows in jsp's table using struts Avinash, Man, this is excellent.I wanna jump in and strat coding now. Will post back my success soon. Thanks, Sam. Avinash Gangadharan <[EMAIL PROTECTED]> wrote: Not at all. It was a breeze for me. Look at the examples and do not miss looking at the source code of each JSP for that example. You'll be amazed how simple they are. Talk about doing it yourself Man that's a lot of boring work and much more overhead. The best thing about it --- get the source and change it the way you want it and build it if you do not like something in it or want it to be different. -Original Message- From: as as [mailto:[EMAIL PROTECTED] Sent: Thursday, March 04, 2004 10:27 AM To: Struts Users Mailing List Subject: RE: Alternating table rows in jsp's table using struts Yes, I saw this cool tool too. Is it too much overhead to install itis what I was wondering Thanks! Avinash Gangadharan wrote: Try display-tag http://displaytag.sourceforge.net/ It does everything you need... Sorting Paging Alternate row colors ... And much much more It's really cool -Original Message- From: as as [mailto:[EMAIL PROTECTED] Sent: Thursday, March 04, 2004 10:15 AM To: [EMAIL PROTECTED] Subject: Alternating table rows in jsp's table using struts Hi, Any taglib/custom tags for alternating row colors in jsp.. Thanks (I can atatch my table creation code in jspusing Thanks. - Do you Yahoo!? Yahoo! Search - Find what you're looking for faster. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? Yahoo! Search - Find what you're looking for faster. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? Yahoo! Finance: Get your refund fast by filing online - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Getting the real request url
Hen, From what I could figure you want to get the ".do" uri right ? If that is the case, I do not think the request parameters that Craig mentioned from the SRV 8.4.2 would give you that as it is out of the struts controller scope already by then. But here's what you could do : Struts sets a request attribute with the key "org.apache.struts.action.mapping.instance" This gived you the AppConfig Object in your request scope and then "path" property gives you the ".do" URI . HTH Avinash -Original Message- From: Henri Yandell [mailto:[EMAIL PROTECTED] Sent: Thursday, March 04, 2004 10:51 AM To: Struts Users Mailing List Subject: Re: Getting the real request url On Thu, 4 Mar 2004, Craig R. McClanahan wrote: > This technique works fine. In a Servlet 2.4 environment (Tomcat 5 or > later) environment, however, it is unnecessary ... when the Struts > controller servlet executes the RequestDispatcher.forward() call, the > servlet container will create request attributes under the following > keys, to capture the path elements of the original request (rather > than the new request): > > * javax.servlet.forward.request_uri > * javax.servlet.forward.context_path > * javax.servlet.forward.servlet_path > * javax.servlet.forward.path_info > * javax.servlet.forward.query_string > > For more info, see Section SRV.8.4.2 of the Servlet 2.4 spec. Hopefully you won't mind me using you as a walking spec for a clarification. If it forwards twice to a third jsp file, what do the properties above refer to? The first uri or the second? Thanks, Hen - 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: Alternating table rows in jsp's table using struts
Not at all. It was a breeze for me. Look at the examples and do not miss looking at the source code of each JSP for that example. You'll be amazed how simple they are. Talk about doing it yourself Man that's a lot of boring work and much more overhead. The best thing about it --- get the source and change it the way you want it and build it if you do not like something in it or want it to be different. -Original Message- From: as as [mailto:[EMAIL PROTECTED] Sent: Thursday, March 04, 2004 10:27 AM To: Struts Users Mailing List Subject: RE: Alternating table rows in jsp's table using struts Yes, I saw this cool tool too. Is it too much overhead to install itis what I was wondering Thanks! Avinash Gangadharan <[EMAIL PROTECTED]> wrote: Try display-tag http://displaytag.sourceforge.net/ It does everything you need... Sorting Paging Alternate row colors ... And much much more It's really cool -Original Message- From: as as [mailto:[EMAIL PROTECTED] Sent: Thursday, March 04, 2004 10:15 AM To: [EMAIL PROTECTED] Subject: Alternating table rows in jsp's table using struts Hi, Any taglib/custom tags for alternating row colors in jsp.. Thanks (I can atatch my table creation code in jspusing Thanks. - Do you Yahoo!? Yahoo! Search - Find what you're looking for faster. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? Yahoo! Search - Find what you're looking for faster. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Alternating table rows in jsp's table using struts
Try display-tag http://displaytag.sourceforge.net/ It does everything you need... Sorting Paging Alternate row colors ... And much much more It's really cool -Original Message- From: as as [mailto:[EMAIL PROTECTED] Sent: Thursday, March 04, 2004 10:15 AM To: [EMAIL PROTECTED] Subject: Alternating table rows in jsp's table using struts Hi, Any taglib/custom tags for alternating row colors in jsp.. Thanks (I can atatch my table creation code in jspusing Thanks. - Do you Yahoo!? Yahoo! Search - Find what you're looking for faster. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: ActionClass
Are'nt you talking about what DispatchAction class does ??? -Original Message- From: Ramadoss Chinnakuzhandai [mailto:[EMAIL PROTECTED] Sent: Monday, February 23, 2004 1:38 PM To: Struts Users Mailing List Subject: RE: ActionClass for example XYZAction class handle multiple request coming from several different JSPs .to identify the request I can pass some unique action parameter and execute appropriate block. My question is that is there any feature available is Struts so that I can identify the request where it is coming from rather than define different path against each request and associate that path with the XYZAction class. Path would be the same(no action parameter passed)for all request but XYZAction class must be smart enough to identify the source and redirect the result to the page where it is coming from. -Ramadoss -Original Message- From: Max Cooper [mailto:[EMAIL PROTECTED] Sent: Monday, February 23, 2004 4:08 PM To: Struts Users Mailing List Subject: Re: ActionClass Define what you mean by "where the request is coming from" and what kind of processing you would like to optionally perform. It is not clear what you are trying to accomplish -- give some more details so we can help. -Max - Original Message - From: "Ramadoss Chinnakuzhandai" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, February 23, 2004 11:26 AM Subject: ActionClass Hi, Is there any features in Struts using which I can make the ActionClass smart enough to understand where the request is coming from and execute appropriate block ? If so could you pls drop some light on it? Thank you in advance, -Ramadoss - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tiles and message-resources
That was a great trick Jayesh. It solved my problem too. Thx. Avinash -Original Message- From: Gopalakrishnan, Jayesh [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 18, 2004 11:39 AM To: Struts Users Mailing List Subject: RE: Tiles and message-resources You could pass in the key, instead of the actual text and in your consumer jsp you could do, hth -jayash -Original Message- From: Thad Humphries [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 18, 2004 11:33 AM To: Struts Users Mailing List Subject: Tiles and message-resources Is there any way to for a tlles definition to take a value from the message-resources file? For example, if I wanted only one file to control my applications text, could pull the value from the message-resources file like a JSP would do. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tiles and message resources
Group, I'm having a problem if I use the message-resources inside my tiles jsp. I'm doing something similar to the standard tiles sample for designing a layout for menus with the selected menu shown differently. I'm doing something like this : <% String sel = ( String ) request.getAttribute( foo.SELECTEDMENU ); %> Now in my layout, I check for the selected menu and do something like : <%=item%> Here item is the value of the Menu Items( etc... ) which I iterate over. The menu items gets rendered just fine. But the above logic block never returns a true and therefore never prints the selected menu in the way I want it to. So I see the menu normally with none of them selected. The moment I replace the
RE: Conditional tag for method results
Exactly I thought so and that is why in my question I asked "if I can
replace the following with a much better looking tag library usage "
I wanted to make sure there is'nt something already out there which I can
simply use. Moreover I do think that the struts logic tag should have a
generic attribute which takes any runtime exression and evaluated it's
result for comparison.
-Original Message-
From: Gopalakrishnan, Jayesh
To: Struts Users Mailing List
Sent: 2/18/2004 1:33 PM
Subject: RE: Conditional tag for method results
You will need to create a simple custom tag for this.
Its pretty simple, & plenty of samples are available.
-jayash
-Original Message-
From: Avinash Gangadharan [mailto:[EMAIL PROTECTED]
Sent: Wednesday, February 18, 2004 1:20 PM
To: '[EMAIL PROTECTED]'
Subject: RE: Conditional tag for method results
I did look at those earlier, unfortunately I could not figure out how
can I
pass in a method call with a paramater passed to it, as the expression
for
comparison.
The tags allow bean properties, cookie , request parameter etc...
Could you tell me how can I use a method call with a parameter that I
pass
from within the JSP for evaluating the result.
Thx
A
-Original Message-
From: Niall Pemberton
To: Struts Users Mailing List
Sent: 2/18/2004 1:07 PM
Subject: Re: Conditional tag for method results
Yo can either use the Struts "logic" tags, or the standard tag library
(JSTL)
JSTL: http://jakarta.apache.org/taglibs/doc/standard-doc/intro.html
Struts Logic Tags:
http://jakarta.apache.org/struts/userGuide/struts-logic.html
Niall
- Original Message -
From: "Avinash Gangadharan" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, February 18, 2004 8:43 PM
Subject: Conditional tag for method results
> Hello All,
> I'm fairly new to the world of struts so pardon me if this has
already
> been asked.
>
> Could someone tell me if I can replace the following with a much
better
> looking tag library usage:
>
> <% if( foo.method( "xyz" ) ) { %>
>
> Submit
>
> % } %>
>
> You can assume that foo exists in the scope of the page.
>
> Thanks and Regards
> Avinash
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
-
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RE: Conditional tag for method results
I did look at those earlier, unfortunately I could not figure out how can I
pass in a method call with a paramater passed to it, as the expression for
comparison.
The tags allow bean properties, cookie , request parameter etc...
Could you tell me how can I use a method call with a parameter that I pass
from within the JSP for evaluating the result.
Thx
A
-Original Message-
From: Niall Pemberton
To: Struts Users Mailing List
Sent: 2/18/2004 1:07 PM
Subject: Re: Conditional tag for method results
Yo can either use the Struts "logic" tags, or the standard tag library
(JSTL)
JSTL: http://jakarta.apache.org/taglibs/doc/standard-doc/intro.html
Struts Logic Tags:
http://jakarta.apache.org/struts/userGuide/struts-logic.html
Niall
- Original Message -
From: "Avinash Gangadharan" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, February 18, 2004 8:43 PM
Subject: Conditional tag for method results
> Hello All,
> I'm fairly new to the world of struts so pardon me if this has
already
> been asked.
>
> Could someone tell me if I can replace the following with a much
better
> looking tag library usage:
>
> <% if( foo.method( "xyz" ) ) { %>
>
> Submit
>
> % } %>
>
> You can assume that foo exists in the scope of the page.
>
> Thanks and Regards
> Avinash
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
-
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-
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Conditional tag for method results
Hello All,
I'm fairly new to the world of struts so pardon me if this has already
been asked.
Could someone tell me if I can replace the following with a much better
looking tag library usage:
<% if( foo.method( "xyz" ) ) { %>
Submit
% } %>
You can assume that foo exists in the scope of the page.
Thanks and Regards
Avinash
-
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DisplayTag: each element in a table of it's own
Hello All, I have a question for people using the displaytag tablib for table rendering. I was wondering is there an easy way I can display each of the object in my list that gets rendered as a row to show in a table of its own( showing the header again ). Thx Avinash - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
