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database contents display in a gui
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i need to display the contents of a database(table) MS access db, on to the screen. how do i got abt it??? the data keeps changing dynamically...the program should be able to refresh it self
Create a JTable, create a custom TableModel for it, and have a Timer or whatever refresh that at regular intervals.
As people are clearly allowed to attack me but I'm not allowed to defend myself, I no longer post to this site.
Tablemodel??? wat is that? do u have or know of any simple example that explains it?
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Originally Posted by jwenting 
Create a JTable, create a custom TableModel for it, and have a Timer or whatever refresh that at regular intervals.
Try to cut up your structure of your program in several little pieces and start with those one by one.
For example: You'll first need to make a connection to a database itself.
If your connection works, you can try to read out your data. (A datareader is recommended).
After this you can start building up your gui (there is quite a lot of documentation on this too, try the java swing components) and how you are going to refresh the data.
Baby steps, baby steps :p.
The making of a connection, reading it and the creation of the gui are well documented on the internet. I suggest that you try to make those step by step. If you have difficulties at any given moment with any given 'module', you can always ask for a specific problem.
I hope this helps a bit, good luck with your program.
For example: You'll first need to make a connection to a database itself.
If your connection works, you can try to read out your data. (A datareader is recommended).
After this you can start building up your gui (there is quite a lot of documentation on this too, try the java swing components) and how you are going to refresh the data.
Baby steps, baby steps :p.
The making of a connection, reading it and the creation of the gui are well documented on the internet. I suggest that you try to make those step by step. If you have difficulties at any given moment with any given 'module', you can always ask for a specific problem.
I hope this helps a bit, good luck with your program.
thanks for the steps... but i know upto retrieving values from the db...how do i display it in a table? and with the varying number of records in how does the table rows increase or decrease?
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Originally Posted by Jens
Try to cut up your structure of your program in several little pieces and start with those one by one.
For example: You'll first need to make a connection to a database itself.
If your connection works, you can try to read out your data. (A datareader is recommended).
After this you can start building up your gui (there is quite a lot of documentation on this too, try the java swing components) and how you are going to refresh the data.
Baby steps, baby steps :p.
The making of a connection, reading it and the creation of the gui are well documented on the internet. I suggest that you try to make those step by step. If you have difficulties at any given moment with any given 'module', you can always ask for a specific problem.
I hope this helps a bit, good luck with your program.
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Start with a simple tutorial on JTable: http://java.sun.com/docs/books/tutor...nts/table.html
(These examples that you keep asking for are incredibly easy to locate with a very simple search. You should take a little initiative to find them before asking others to give them to you.)
(These examples that you keep asking for are incredibly easy to locate with a very simple search. You should take a little initiative to find them before asking others to give them to you.)
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