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Posted to user@struts.apache.org by Oliver Kiessler <ki...@linustar.de> on 2002/02/14 11:58:39 UTC
logic:iterate question
hello,
i have a problem on one of my "views" with a logic:iterate tag. i have
an "action" that fetches news headlines from a database
(headline,headlineID) and stores them in a bean
(headlines->Arraylist,headlinedID->Vector) which is appended to
request/session. On the "view" i want to iterate through the Arraylist
with the headlines which basically works fine. but i need to create
links like this: <a href=ViewHeadlineAction.do?headlineID=X>XYZ</a>
how would i use the iterate tag? do i have to use the nested tag? (i am
currently using struts 1.0.2) i dont want to use any "java code" in my
view, only tags...
thanks, oli
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Re: logic:iterate question
Posted by Oliver Kiessler <ki...@linustar.de>.
thanks! thats it. now it works... ;)
oli
Am Don, 2002-02-14 um 12.13 schrieb Ivan Siviero:
> > links like this: <a href=ViewHeadlineAction.do?headlineID=X>XYZ</a>
> supposing the logic:iterate id paramenter is set to "element"
> It should be something like this
>
> <html:link page="ViewHeadlineAction.do" paramName="element"
> paramId="headlineID" paramPropery="getterMethodWhoReturnsX">
>
> instead of the static <a></a>
>
> checks this document http://jakarta.apache.org/struts/struts-html.html for
> <html:link> reference doc.
>
> Hope this helps.
>
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Re: logic:iterate question
Posted by Ivan Siviero <iv...@concept.it>.
> links like this: <a href=ViewHeadlineAction.do?headlineID=X>XYZ</a>
supposing the logic:iterate id paramenter is set to "element"
It should be something like this
<html:link page="ViewHeadlineAction.do" paramName="element"
paramId="headlineID" paramPropery="getterMethodWhoReturnsX">
instead of the static <a></a>
checks this document http://jakarta.apache.org/struts/struts-html.html for
<html:link> reference doc.
Hope this helps.
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<ma...@jakarta.apache.org>
> For additional commands, e-mail:
<ma...@jakarta.apache.org>
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Re: logic:iterate question
Posted by Konstantina Stamopoulou <st...@intracom.gr>.
Hi ,
>From what I understand you want to create links for each headline and pass
the head line as a parameter.
So inside the logic:iterate tag U should put :
<logic:iterate.................>
<jsp:useBean id="info" class="java.util.HashMap"/>
<%info.put("HeadLineID", "X"); %>
<html:link page="/details.do" name="info"> Headline </html:link>
</logic:iterate>
U can replace the one line of code with <jsp:setProperty ....of the bean
info>
It worked for me.
Konstantina
---Original Message -----
From: "Oliver Kiessler" <ki...@linustar.de>
To: "Struts Users Mailing List" <st...@jakarta.apache.org>
Sent: Thursday, February 14, 2002 12:58 PM
Subject: logic:iterate question
> hello,
> i have a problem on one of my "views" with a logic:iterate tag. i have
> an "action" that fetches news headlines from a database
> (headline,headlineID) and stores them in a bean
> (headlines->Arraylist,headlinedID->Vector) which is appended to
> request/session. On the "view" i want to iterate through the Arraylist
> with the headlines which basically works fine. but i need to create
> links like this: <a href=ViewHeadlineAction.do?headlineID=X>XYZ</a>
>
> how would i use the iterate tag? do i have to use the nested tag? (i am
> currently using struts 1.0.2) i dont want to use any "java code" in my
> view, only tags...
>
> thanks, oli
>
>
> --
> To unsubscribe, e-mail:
<ma...@jakarta.apache.org>
> For additional commands, e-mail:
<ma...@jakarta.apache.org>
>
>
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