iiiiiiiiiiii scriptlets....
aren't we considering scriptlets evil? :-)
Leon
On 1/2/07, Martin Gainty <[EMAIL PROTECTED]> wrote:
conceptually you could pull bean:message key and input type when previously
populating Bean properties using the example of LabelValueBean
<%@ page import="java.util.*"%>
<%@ taglib uri="/WEB-INF/struts-tiles.tld" prefix="tiles" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-nested.tld" prefix="nested" %>
<%@ taglib uri="/WEB-INF/struts-form.tld" prefix="form" %>
<%@ taglib uri="/WEB-INF/jstl-core.tld" prefix="c" %>
<%@ taglib uri="/WEB-INF/ragingtorrent.tld" prefix="ap" %>
<%
LinkedList hs=new LinkedList();
for (int i=0;i<10;i++)
{
if(i%2==0) hs.add(new org.apache.struts.util.LabelValueBean(new
Integer(i).toString(),"text");
else hs.add(new org.apache.struts.util.LabelValueBean(new
Integer(i).toString(),"checkbox");
}
pageContext.setAttribute("hs", hs, PageContext.PAGE_SCOPE);
%>
<%
for(int i=0;i<10;i++)
{
%>
<tr>
<td>
<bean:message key="field."+"prop{<%= ((LabelValueBean) hs.get(i)).label
%>"
</td>
<td>
<input type="prop{<%= ((LabelValueBean) hs.get(i)).value %>"
</td>
</tr>
<%
}
%>
Viel Gluck,
Martin --
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----- Original Message -----
From: <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Tuesday, January 02, 2007 3:36 PM
Subject: How to reduce redundant form code in JSPs?
> Hi,
>
> My application consists of several forms, all following a common style. Each
> form is rendered using a table. This results in the following code for each
> field:
>
> <tr>
> <td> <bean:message key="field.xxx"> </td>
> <td>
> <html:text property="xxx" readonly="${readonly}" /><br>
> <html:errors property="xxx" /><br>
> </td>
> </tr>
>
> The only variations are the name of the field ("xxx" in the snippet) as well
as
> the field type (in most cases html:text, sometimes html:checkbox). Is there a
> way to reduce this redundant code?
>
> Thanks for your help,
>
> Thorsten
>
>
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