html form stop sunmitting to servlet
Hi,
I have a web application developed with Servlet and running on Tomcat. The web application is to search and retrieve records in Mysql database. The records are displayed and click a submit button will create a pdf file. The user may print it or/and save it.
The web application runs well after deployed to Tomcat, but after while, it changes from time to time, sometime one day, sometime several hours. Click the submit button does not submit to the servlet which creates a pdf file. I have to redeploy the web application to make it work again.
There is no exception thrown and no any other run time errors, simplely click the button does nothing. The screen refreshes, and show the same displayed records.
Thanks for any ideas about what might be wrong.
Mindy
