Re: [displaytag-user] RowSetDynaClass with columns throws exception

[Matt Raible]

It looks to me like the tag library doesn't support dynabeans.  Maybe 
it does, maybe it doesn't - I'm not sure.  Is there anything in the 
documentation that says they're supported?

Matt

On Mar 2, 2004, at 11:49 AM, Frank Schaare wrote:

I�m trying to display a database table. This should be possible using 
RowSetDynaClass.

I�ve done the following code:

rsdc = sqlManager.getRowSetDynaClass("Select * from users");
List rows = rsdc.getRows();
req.getSession().setAttribute("result",rows);
which works fine. Using <display:table name="sessionScope.result" /> 
gives me a table with the following columns:
User_name, Userid, Phone, Lastname, Room, User_pass, Fax, Firstname

Now i�m trying the second example in 
displaytag-examples/example-columns.jsp, because i want to diplay only 
the relevant
columns like User_name, Userid, User_pass using this tag:

<display:table name="sessionScope.result">
  <display:column property="Userid" title="ID" />
  <display:column property="User_name" />
  <display:column property="User_pass" />
</display:table>
This gives me the following exception:
org.apache.jasper.JasperException: Error looking up property "Userid" 
in object type "org.apache.commons.beanutils.BasicDynaBean"

Where is my fault ?



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