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Unable to write .Js file in the client machine

Saravanamuthu Krishnan
Greenhorn

Joined: Sep 12, 2005
Posts: 6
All,
We have a requirement wherein data retrieved from the database needs to be written to a .js file and stored in the client machine. This is to achieve optimum performance. When i try to access the site from the same machine that hosts the webserver the file gets written and I m also able to read values from the written file thro' client-side Javascript. But when I attempt to load the site from a different machine, the file doesn't get written on the client machine. Any suggestions.

ALso request your comments on the following..
Which is the best way to handle multiple page reultsets.
1. Assuming 10 is max-number of records to be displayed- retrieve the first 10 records for the first page and when "NEXT" is pressed get the next 10 from the database and so on (or by using cachedRowSet).
2. Write data to a .js file and read its contente from client-side Javascript.
3. Store the retrieved values in a client-side Javascript variable.

Regards,
SM
Ajay Krihnamurthy
Greenhorn

Joined: Aug 24, 2005
Posts: 8
hi saravana,
For the you have to use the paging logic for your problem.
The paging Logic is

recno = (PageNumber * NumberOfRecordsPerPage)+1;

so using the rs.absolute(recno);
you can directly fetch the n'th record from the ResultSet..

regards
Ajay krishnamurthy


hi.. java is not a product it is an Industry
Bear Bibeault
Author and ninkuma
Marshal

Joined: Jan 10, 2002
Posts: 56229
    
  13

These are two very different questions that should each be asked in in their own topic.

Question #1: you can't write to the client system. Imagine the mayhem caused by viruses that would ensue if you could.

Question #2: had been asked many times before. Search through this forum for previous discussions.


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I agree. Here's the link: http://zeroturnaround.com/jrebel - it saves me about five hours per week
 
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