Hashtable or Vector to create Jtree ?Data from dtatbase.

I want build JTree in JApplet .
The JApplet is connecting to a database .
As soon as data change ,JTree change.
1.How can use hashtable or Vector to create Jtree ?
the Hashtable's Data or Vector's Data from Database.
2.How Japplet connect to a database and get data?

1-How can use hashtable or Vector to create Jtree ?
read JTree constrcutors in which u can use Vector for creating JTree like new JTree(myVector);
and in this myVector u can store your own objects and override toString() method of that object (stored in Vector), but as my practice its not good.
2.How Japplet connect to a database and get data?
You have to make signed applet for connecting your applet with database , and sorry to say but ita a real pain in your -------------

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Hi Timothy,
this would suffice.
data: itab like bkpf occurs 0 with header line.
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                    AND GJAHR eq ITAB-GJAHR.
Regards,
Vivek

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Hi,
I have some spatial data, of which I will try to describe the relevant aspects:
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Thanks

As requested Karthick. Please get back to me with any questions...
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insert into line values (9, 2);
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area_id number
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insert into node_line values (5, 3, 2, 4);
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insert into node_line values (8, 6, 1, 3); -- node at (2,3)
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insert into node_line values (11, 7, 2, 2); -- node at (5,4)
insert into node_line values (12, 7, 1, 2); -- node at (4,4)
insert into node_line values (11, 7, 2, 2); -- node at (5,4)
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insert into node_line values (14, 7, 2, 2); -- node at (6,4)
insert into node_line values (15, 7, 1, 2); -- node at (5,7)
insert into node_line values (13, 7, 2, 2); -- node at (5,9)

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I have a very large number of images that are linked from websites in the form:
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How can use hashtable or Vector to create Jtree ?
the Hashtable's Data or Vector's Data from Database.

How to derive date from given month, year and day?

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consider this example
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Hello,
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Me too learner on BPS....
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Ancitipated Thanks

Then you mean "class" or "object", not "file". Yes, you see the details of these classes in the source code files, and the compiled classes are kept in files, but programmers don't think of the files, they think of the objects running in the JVM. By calling them "files" you're causing confusion.
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Want JTree e.g. of populating data from database.

I want ur JTree example of populating data from database, can u plz give me that eg.?
Awaiting 4 ur reply.

Hi,
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import javax.xml.transform.sax.*;
import javax.xml.transform.stream.*;
import org.w3c.dom.*;
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http://java.sun.com/j2ee/1.4/docs/tutorial/doc/JAXPDOM6.html
Cheers,
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Here is an example
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10000----     10----     1/10/2009----         50
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10000----     10----     ABC----     100----     10
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I hope this was clear for you to understand. I would really appricate if any one can answers about how to resolve this problem. I cannot add the date filed to DSO and I also have Doc Num and Item as the user selection fields in the report.
Thank you all in advance and i would really appreciate for your suggestions.
Regards
Chinna
Edited by: chinna2479 on Mar 3, 2009 7:38 PM
Edited by: chinna2479 on Mar 3, 2009 7:39 PM

Hi chinna,
Two possible options, I can think of now, but both of them may be a compromise with performance.
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Naveen.A

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