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Posted to user@struts.apache.org by Kevin Wang <KW...@Partnerware.com> on 2001/01/25 18:00:25 UTC
Nested and indexed attributes with the latest builds?
Just wondering whether anyone has successfully used nested/indexed
attributes in Struts. Sample codes?
Thanks.
Re: Nested and indexed attributes with the latest builds?
Posted by Michael Mok <mo...@hotmail.com>.
Hi
I looked at the example script in struts-test.war and here is the code snip
below. I use the same technique in my application
(www.webappcabaret.com/teatimej) which work fine.
However there are potential for making syntax mistake when defining which
index value the bean needs to display.
ie
<bean:write name="test4" property='<%= "stringArray[" + index + "]" %>'/>
Is it possible to extent the bean:write tag to handle index like the iterate
tag's offset ?
eg
<bean:write name="test4" property="stringArray" index="<%=index%>" />
Regards
Michael Mok
www.webappcabaret.com/teatimej
The code from the struts-test.war is below.
<h3>Test 4 - String Array And Indexed Lookups</h3>
<jsp:useBean id="test4" scope="page"
class="org.apache.struts.test.TestBean"/>
<table border="1">
<tr>
<th>Correct Value</th>
<th>Array Result</th>
<th>Indexed Result</th>
</tr>
<% for (int index = 0; index < 5; index++) { %>
<tr>
<td><%= "String " + index %></td>
<td><bean:write name="test4" property='<%= "stringArray[" + index + "]"
%>'/></td>
<td><bean:write name="test4" property='<%= "stringIndexed[" + index +
"]" %>'/></td>
</tr>
<% } %>
</table>
Re: Nested and indexed attributes with the latest builds?
Posted by Ted Husted <ne...@husted.com>.
I also have one that I will be able to share later today, as soon as
finish updating some of the code.
*********** REPLY SEPARATOR ***********
On 1/25/2001 at 11:29 AM Craig R. McClanahan wrote:
Kevin Wang wrote:
> Just wondering whether anyone has successfully used nested/indexed
> attributes in Struts. Sample codes?
>
It's not very pretty or elegant, but the pages in the "struts-test.war"
application include some code that uses these sorts of attributes.
>
> Thanks.
Craig
-- Ted Husted, Husted dot Com, Fairport NY USA.
-- Custom Software ~ Technical Services.
-- Tel 716 425-0252; Fax 716 223-2506.
-- http://www.husted.com/about/struts/
Re: Nested and indexed attributes with the latest builds?
Posted by "Craig R. McClanahan" <Cr...@eng.sun.com>.
Kevin Wang wrote:
> Just wondering whether anyone has successfully used nested/indexed
> attributes in Struts. Sample codes?
>
It's not very pretty or elegant, but the pages in the "struts-test.war"
application include some code that uses these sorts of attributes.
>
> Thanks.
Craig