I mean your example *displays* an array. Let's say I change your example
and instead of displaying an array I want to *edit* all elements in the
array and post the results up to struts. Here is a JSP struts example of
what we do:
<html:form action="/app/saveEmployment.act">
<table align=center border=3 borderColor=#ffffff borderColorDark=#000000
borderColorLight=#ffffff frame=void height=390 rules=rows style="HEIGHT:
190px; LEFT: 0px; TOP: 10px; WIDTH: 700px" width=700>
<tr>
<th align="left"> Employee Id </td>
<td align="left"> Client Id </td>
<td align="left"> Work Zip Code </td>
<td align="left"> Mail code </td>
<td align="left"> Delete </td>
</tr>
<%EmploymentForm empForm=(EmploymentForm)request.getAttribute
("employmentForm");%>
<%for (int i=0; i < empForm.getData().getRows().length;i++) {%>
<tr>
<td align="left">
<input type="text" name="data.rows[<%=i%>].empEmployeeId"
maxlength=10 size=10/ value="<%=empForm.getData().getRows
()[i].getEmpEmployeeId()%>">
</td>
<td align="left">
<input type="text" name="data.rows[<%=i%>].cltClientId" maxlength=10
size=10/ value="<%=empForm.getData().getRows()[i].getCltClientId()%>">
</td>
<td align="left">
<input type="text" name="data.rows[<%=i%>].workZipcode" maxlength=10
size=10/ value="<%=empForm.getData().getRows()[i].getWorkZipcode()%>">
</td>
<td align="left">
<input type="text" name="data.rows[<%=i%>].mailcode" maxlength=10
size=25/ value="<%=empForm.getData().getRows()[i].getMailcode()%>">
</td>
<td align="left">
<input type="checkbox" name="markedForDelete[<%=i%>]">
</td>
</tr>
<%}%>
<tr>
<td align="left"> </td>
<td align="left"> </td>
<td align="left"> </td>
<td align="left"> </td>
<td align="left"> </td>
</tr>
</table>
<table align="center">
<td align="right"> <html:submit> <bean:message key="button.save"/>
</html:submit>
</td>
<td align="left"> <html:reset> <bean:message key="button.reset"/>
</html:reset>
<html:cancel> <bean:message key="button.cancel"/> </html:cancel>
</td>
</table>
</html:form>
We go outside the struts tags here because in the 1.0 version the iterate
tag does not do this properly ( but the struts engine does ). Note in the
above how elements are generated as index ( [n] ) elements. The
ActionForm's would contain indexed properties in order for this to work.
What would the velocity equivalent of the above look like?
_______________________
Will Spies
Towers Perrin
Phone: (215)246-7145
e-mail: [EMAIL PROTECTED]
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