Hi All,
I've looked in various places (this list included, google, jakarta struts
site), and can't seem to find the answer to this question. I would like to
iterate through a map, where the value of the map is another map. In plain
old jsp, this is what it would look like:
<jsp:useBean id="failedJobs" scope="request" class="java.util.HashMap"/>
<%
Set keys = failedJobs.keySet();
for (Iterator i = keys.iterator(); i.hasNext(); )
{
String key = (String) i.next();
HashMap failedJob = (HashMap) failedJobs.get(key);
%>
<tr align="center">
<td><input type="checkbox" name="jobIds" group="jobs" value="<%= key
%>"/></td></td>
<td><%= key %></td>
<td><%= failedJob.get("LOGFILE_NAME") %></td>
<td><%= failedJob..get("START_TIME") %></td>
</tr>
<%
} // end for
This is how far I get in struts:
<logic:iterate name="failedJobs" id="mapEntry" scope="request">
<logic:present name="mapEntry">
<tr align="center">
<td><input type="checkbox" name="jobIds" group="jobs"
value="<bean:write name="mapEntry" property="key"/>"/></td></td>
<td><bean:write name="mapEntry" property="key"/></td>
<td><bean:write name="mapEntry" property="value"/></td>
<td> </td>
</tr>
</logic:present>
</logic:iterate>
How does one access the value of the map entry when it is not a simple type
like a String or int? I guess this is practical for other types as well
(ie. HashMap of Vectors, etc). Apologies ahead of time if this readily
apparent.
cheers,
Fred
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