Title: Map iterate problem
|
sorry...forgot the property
attribute...
<bean:define id="yourMap" property="mymap"
name="mm" scope="application">
Or
you can define your Map from MultiMap....
(Note: some changes made to
MutiMap)
public class MultiMap
{
public Map mymap
= new HashMap();
public void setValue(String key,
Object value) {
values.put(key,
value);
}
public Object
getValue(String key) {
return
values.get(key);
}
public
MultiMap()
{
values.put("foo","bar");
values.put("you","me");
}
public Map
getMyMap()
{
return
myMap;
}
}
then.....<bean:define id="yourMap" name="mm"
scope="application">
then
simply iterate through yourMap....Hope this works.....Vinh
Your multimap must be an instance of java.util.Map to get logic:iterate
to recognize/handle it properly.
-----Original Message-----
From: Mark Ayad
[mailto:[EMAIL PROTECTED]]
Sent: Tue 11/12/2002 9:17 AM
To: Struts Users Mailing List
Cc:
Subject: Map iterate problem
I have a Map which I place into the Application Context
using the following line in a plugin
init:
servlet.getServletContext().setAttribute("mm", new
MultiMap());
The map is:
public class
MultiMap
{
public Map values = new
HashMap();
public void setValue(String key,
Object value) {
values.put(key, value);
}
public Object getValue(String key)
{
return
values.get(key);
}
public
MultiMap()
{
values.put("foo","bar");
values.put("you","me");
}
public Map
getMap()
{
return values
;
}
}
In the JSP I try to iterate over
this map using (which doesn't throw any
exceptions):
<logic:iterate id="map" name="mm"
property="map">
</logic:iterate>
However When I
try to use
<bean:write name="mm" property="key"/>
I
get:
javax.servlet.jsp.JspException: No getter method for property
key of bean
mm
What am I missing
?
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