I'm using Criteria in my DAO class and i don't use HQL...
I'm going to look in google again...
Join ( 3 tables ) in Hibernate with displaytag is new for me, now I'm using
displaytag with simple example VIEWS or TABLES.
Thanks for all
Regards
2007/11/13, Paul Cooper <[EMAIL PROTECTED]>:
>
> I'm using Hibernate extensively with Displaytag. If you create your
> Hibernate mappings appropriately, you simply use HQL queries, or use the
> natural relationships you define in your mappings, and use the
> Hibernate.initialize(hibernateObject) to instantiate them. Hibernate
> eliminates (mostly) the need to do complicated joins.
>
>
>
> There is much information about using Hibernate objects for joins on the
> Hibernate forums. Google is your friend….
>
>
>
> *From:* [EMAIL PROTECTED] [mailto:
> [EMAIL PROTECTED] *On Behalf Of *Sandra Mejía
> J.
> *Sent:* Tuesday, November 13, 2007 10:36 AM
> *To:* displaytag-user@lists.sourceforge.net
> *Subject:* Re: [displaytag-user] Standar tld?
>
>
>
> I'm use hibernate... i have beans for tables, but i don't have bean for
> JOIN... i don't have idea how to do a bean for JOIN with hibernate
> framework...
>
> Thanks for reply...
>
> 2007/11/13, Paul Cooper <[EMAIL PROTECTED]>:
>
> Yes. Build a bean class. You have no choice. It's how Displaytag works.
> What is it a List of? ResultSets? Make a bean.
>
>
>
> *From:* [EMAIL PROTECTED] [mailto:
> [EMAIL PROTECTED] *On Behalf Of *Sandra Mejía
> J.
> *Sent:* Tuesday, November 13, 2007 10:15 AM
>
>
> *To:* displaytag-user@lists.sourceforge.net
> *Subject:* Re: [displaytag-user] Standar tld?
>
>
>
> Thanks
>
> I know that, but my List don't have a bean with property because it return
> data of JOIN between 3 tables in my database.
>
> Some suggestion???
>
> 2007/11/13, Paul Cooper < [EMAIL PROTECTED] >:
>
> You don't need the <c:forEach/> tag. The displaytag iterates the list for
> you. So….
>
>
>
> <display:table name="tabEnv" id="row">
>
> <display:column title="Id">
> ${row.id}
> </display:column>
>
> <display:column title="Name" property="name"/> <%-- alternate way to
> access a list element property --%>
>
> </display:table>
>
>
>
> *From:* [EMAIL PROTECTED] [mailto:
> [EMAIL PROTECTED] *On Behalf Of *Sandra Mejía
> J.
> *Sent:* Tuesday, November 13, 2007 12:18 AM
> *To:* displaytag-user@lists.sourceforge.net
> *Subject:* Re: [displaytag-user] Standar tld?
>
>
>
> Thanks for you help...
>
> But... I can use tag <c:foreach for print a simple List and the server
> present the next error:
>
>
>
> In my JSP I try to do this:
>
> List results = ....;
>
> request.setAttribute("tabEnv", results);
>
> <display:table name="tabEnv">
> <c:forEach var="x" items="${results}">
> <display:column title="Id">
> ${x}
> </display:column>
> </c:forEach>
> </display:table>
>
> But, return this error:
>
> According to the TLD or the director attribute of the file tag, the
> attribute items does not accept expressions
>
> "Según el TLD o la directiva attribute del archivo tag, el atributo items no
> acepta expresiones"
>
> Thanks for your help
>
>
> 2007/10/30, Ed Webb <[EMAIL PROTECTED] >:
>
> Sandra Mejía J. wrote:
> > Hi all
> >
> > Somebody can explain to me this:
> >
> > Don't use this one if you are looking for EL support on jsp
> > 2.0 containers (Tomcat 5).
> > In Jsp 2.0 compatible servers expressions are evaluated directly
> > by the container, so you can use the standard tld and still have
> > EL support (the EL tld will not work, since expressions will be
> > evaluated twice). http://displaytag.sourceforge.net/11/tlds.html
> > <http://displaytag.sourceforge.net/11/tlds.html >
> >
> > I didn't understand.
>
> There are two displaytag jar files that start: "displaytag" and
> "displaytag-el". If you are using Tomcat 5 or 6 you only need the
> "displaytag" version as the expression language is built into Tomcat. If
> you were using Tomcat 4 you would need to use "displaytag-el" if you
> wanted to use expression language in your displaytag tags.
>
> Ed!
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc.
> Still grepping through log files to find problems? Stop.
> Now Search log events and configuration files using AJAX and a browser.
> Download your FREE copy of Splunk now >> http://get.splunk.com/
> _______________________________________________
> displaytag-user mailing list
> displaytag-user@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/displaytag-user
>
>
>
>
> --
> Que Diosito te Bendiga
> Atentamente,
> Sandy
>
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc.
> Still grepping through log files to find problems? Stop.
> Now Search log events and configuration files using AJAX and a browser.
> Download your FREE copy of Splunk now >> http://get.splunk.com/
> _______________________________________________
> displaytag-user mailing list
> displaytag-user@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/displaytag-user
>
>
>
>
> --
> Que Diosito te Bendiga
> Atentamente,
> Sandy
>
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc.
> Still grepping through log files to find problems? Stop.
> Now Search log events and configuration files using AJAX and a browser.
> Download your FREE copy of Splunk now >> http://get.splunk.com/
> _______________________________________________
> displaytag-user mailing list
> displaytag-user@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/displaytag-user
>
>
>
>
> --
> Que Diosito te Bendiga
> Atentamente,
> Sandy
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Splunk Inc.
> Still grepping through log files to find problems? Stop.
> Now Search log events and configuration files using AJAX and a browser.
> Download your FREE copy of Splunk now >> http://get.splunk.com/
> _______________________________________________
> displaytag-user mailing list
> displaytag-user@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/displaytag-user
>
>
--
Que Diosito te Bendiga
Atentamente,
Sandy
-------------------------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc.
Still grepping through log files to find problems? Stop.
Now Search log events and configuration files using AJAX and a browser.
Download your FREE copy of Splunk now >> http://get.splunk.com/
_______________________________________________
displaytag-user mailing list
displaytag-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/displaytag-user
