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retrive from table

Deepa Korecherla
Ranch Hand

Joined: Jul 14, 2004
Posts: 197
I am using logic:notEmpty tag to display the contents of the table which I'm getting from the database.
but It doesn't work.
what shud I use..if the table is empty (display a msg "no records") else display the table
pls help asap


DKR<br />SCJP1.2,SCWCD1.4,SCBCD1.3,SCJA
Deepa Korecherla
Ranch Hand

Joined: Jul 14, 2004
Posts: 197
now i'm using only logic resent and notPresent

In action class i'm setting the attribute only if object is not null/empty.
now again i've problem..
if I put myobject.equals("null")
It shows the table in my jsp though it don't have any records in it
pls pls pls help
reply if not clear
Deepa Korecherla
Ranch Hand

Joined: Jul 14, 2004
Posts: 197
now i'm using only logic resent and notPresent

In action class i'm setting the attribute only if object is not null/empty.
now again i've problem..
if I put myobject.equals("null")
It shows the table in my jsp though it don't have any records in it
pls pls pls help
reply if not clear
Mark Blackledge
Greenhorn

Joined: Nov 04, 2005
Posts: 5
If "myobject" is a String, you want to be testing it for null like
in your action code.

If you have JSTL you can do this in your JSP

 
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subject: retrive from table