Iterate an indexed property?

[Katarina Nelson <ka...@appium.com>]

Hi,

I try on my jsp page iterate an indexed property.
I get this exception:
"javax.servlet.ServletException: Invalid indexed property 'routingData[]'"

My code:
<%
int counter = 0;
String s = null
s.valueOf(counter);
for (int i = 0; i < myRoutingList.getRouteElements().size(); i++) {
%>

<tr>
<td class="input">
<html:text property="routingData[<%=s%>].timeOfDayStart" size="6"/></<td
class="input">
<html:text property="routingData[<%=s%>].timeOfDayStop" size="6"/>
</td>
 </tr>
 <%
 counter++;
 s = s.valueOf(counter);
 }
  %>

I tried both with counter as an int and a string . No one seems work.
Do somebody know what´s is the problem?

Thanks,
Katarina

Re: Iterate an indexed property?

[Elod Horvath <el...@itfais.com>]

> Katarina Nelson wrote:
> 
> Hi,
> 
> I try on my jsp page iterate an indexed property.
> I get this exception:
> "javax.servlet.ServletException: Invalid indexed property
> 'routingData[<%=s%>]'"
> 
> My code:
> <%
> int counter = 0;
> String s = null
> s.valueOf(counter);
> for (int i = 0; i < myRoutingList.getRouteElements().size(); i++) {
> %>
> 
> <tr>
> <td class="input">
> <html:text property="routingData[<%=s%>].timeOfDayStart"
> size="6"/></<td class="input">
> <html:text property="routingData[<%=s%>].timeOfDayStop" size="6"/>
> </td>
>  </tr>
>  <%
>  counter++;
>  s = s.valueOf(counter);
>  }
>   %>
> 
> I tried both with counter as an int and a string . No one seems work.
> Do somebody know what´s is the problem?
> 
> Thanks,
> Katarina
> 
> 
> <%=s%>
> 

jsp RTE expressions are an all or nothing gig when specifying 
attribute values for a tag, so the following is illegal:

<html:text property="routingData[<%=s%>].timeOfDayStart" size="6"/>

try this instead:

<html:text property='<%="routingData["+s+"].timeOfDayStart" %>' size="6"/>

(NOTE the single quotes around the RTE to prevent the JSP parser from
getting terminall confused by the embedded double quotes within the
RTE)

hope that helps,
e

-- 
_______________________________________________________________________
Elod Horvath ('e')       /      ITFAIS Records (http://www.itfais.com/)