Problem in refreshing the data..

[SenthilKumar Natarajan]

Hi
I want to display the data in a tree view.
To fetch the data from database, populating the data in Vector object
and forwarding the same to a jsp file thro' servlet coding.
In the jsp i am getting the vector objects from the request object and
displaying the data.
The code is perfectly working when the application starts.
When the browser is idle for some time and again i try to access the links, the vector objects are giving the last accessed values and not refreshing the data.
When i restarts the server everything is perfect. I am not using the session object.

Pl. can you point me where i have to make correction to solve this problem.
ThanX,
Senthil

[mahadevan raja]

hi,
When u r in the development stage set the reload interval to a minimum value,because u need to make changes often,but once everything is developed then set the reload interval to the default value.
At present reduce the reload interval.
ur problem will be solved.

[SenthilKumar Natarajan]

Hi Mahadevan,
Thank u for your immediate response.
My problem is not in development stage.
I finished the development and facing the problem in testing face.
Senthil

[Mike Curwen]

Is it browser caching?

When you click refresh, or the 'link' a second time, is there something you can put in your servlet to confirm that it's refreshing the vector? ie: System.out.println("refreshing vector");

[SenthilKumar Natarajan]

My problem was not due to browser cache. I think the server getting time out. I think now u can understand my problem.
ThanX
Senthil

[babu]

try to put the vector in session and set session time out as per u'r requirement.