set max size of c:out value
Hello guys, I'm working for the first time on Struts. I need your help for a easy (I think) question. In my Jsp I've a table in which I populate rows from a list in a bean, in this way. ... This table must be only in reading way and it works correctly. The problem is that in this case each column of grid has a dynamic lenght (basing on value with max size). I need to set a max size for c:out value, that is only 'x' char must be shown and rest of chars could be expanded clicking in correct item. It's easy to do it adding a inputtext and setting max size, clicking in text box is possible to see rest of chars. Which is correct solution? I've to add a inputtext tag or is there another solution? Thanks, Regards -- View this message in context: http://www.nabble.com/set-max-size-of-c%3Aout-value-tp20993025p20993025.html Sent from the Struts - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
Re: Cannot find bean in any scope
Hi,
thanks very much for your help.
I understood your explanation but I didn't solve.
Now I did:
but I still have:
javax.servlet.ServletException: javax.servlet.jsp.JspException: Cannot find
bean: "DVD" in any scope
I'm missing something?
Thanks
Nils-Helge Garli wrote:
>
> From the taglib reference for "iterate" [1]:
>
> id - The name of a page scope JSP bean that will contain the current
> element of the collection on each iteration, if it is not null.
>
> In your example, you have used id="dvds" which means that you would
> have to use
> Nils-H
>
> [1] -
> http://struts.apache.org/1.3.8/struts-taglib/tagreference.html#logic:iterate
>
> On Sun, Dec 7, 2008 at 5:39 PM, gbattine <[EMAIL PROTECTED]> wrote:
>>
>> Hello guys,
>> I'm newbie of Struts, please help me.
>> I've an action that calls some business logic, retrieve a a list and set
>> it
>> into request, calling later a jsp, in which I try to show this list
>> through
>> iterate tag.
>>
>> this is jsp to show list
>>
>> <%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean"%>
>> <%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html"%>
>>
>>
>>
>>JSP Page
>>
>>
>>Ricerca film
>>
>>
>>
>> Titolo
>> Regia
>> Sceneggiatura
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> this is action that pass to list a list of dvds
>> Collection c = new ArrayList();
>>try {
>>c = manager.getAll();
>>} catch (DAOException e) {
>>String message = "DVDs could not be listed";
>>errors.add("label", new ActionError("error.listfailed"));
>>saveErrors(request, errors);
>>return (mapping.findForward("error"));
>>
>>
>>}
>> session.setAttribute("dvds", c);
>>
>>
>> besides dvd (shown in jsp) is a bean to show each item of dvds list.
>> Instead of show jsp with list of dvd I've this error:
>>
>> javax.servlet.ServletException: javax.servlet.jsp.JspException: Cannot
>> find
>> bean: "DVD" in any scope
>>
>> How can I solve it?
>> please help me,
>> Thanks
>>
>>
>> --
>> View this message in context:
>> http://www.nabble.com/Cannot-find-bean-in-any-scope-tp20882790p20882790.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]
>>
>>
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
>
--
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Cannot find bean in any scope
Hello guys,
I'm newbie of Struts, please help me.
I've an action that calls some business logic, retrieve a a list and set it
into request, calling later a jsp, in which I try to show this list through
iterate tag.
this is jsp to show list
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean"%>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html"%>
JSP Page
Ricerca film
Titolo
Regia
Sceneggiatura
this is action that pass to list a list of dvds
Collection c = new ArrayList();
try {
c = manager.getAll();
} catch (DAOException e) {
String message = "DVDs could not be listed";
errors.add("label", new ActionError("error.listfailed"));
saveErrors(request, errors);
return (mapping.findForward("error"));
}
session.setAttribute("dvds", c);
besides dvd (shown in jsp) is a bean to show each item of dvds list.
Instead of show jsp with list of dvd I've this error:
javax.servlet.ServletException: javax.servlet.jsp.JspException: Cannot find
bean: "DVD" in any scope
How can I solve it?
please help me,
Thanks
--
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connection to db with pooling in Struts
Hello guys, I'm newbie about Struts and I'm trying to understand a complex task (for me), that is obtaining a connection from connection pool (I use dbcp for this) and a datasource (that one of tomcat) and use this connection in dao layer. I'm trying to get this working, but it seems very difficult to me. Could you help me? I show what I did: -I added context in server.xml of tomcat -I added declaration into web.xml of application, like this: DB Connection jdbc/TestDB javax.sql.DataSource Container Now my first question. What's next step? Could you please post simple code and comment to understand? What I imagine is now to have something to retrieve a connection and pass it to dao. Could you help me? Thanks very much -- View this message in context: http://www.nabble.com/connection-to-db-with-pooling-in-Struts-tp20738163p20738163.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]
new to Struts
Hello guys, I need an information. I'm going to learn struts.. I need some info, please help me: 1) what do you hint to me, to start from Struts 1.1 and later move to Struts 2.0, or starting from Struts 2.0? 2) I usually use Netbeans. Is there an editor WYSIWHG for Netbeans, to use Struts? 3) I know ASP.NET technology and I used lot of already developed components, like editable grid, dropdown list and so on...does exists such component for struts?where I can download them? Thanks, Regards -- View this message in context: http://www.nabble.com/new-to-Struts-tp19370925p19370925.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]
