Applet method calling from Javascript

Question

I have an applet to upload some files from specific folder and delete them,but something is wrong when I call an applet function from my javascript code, when I call that fu

Answer 1

The interaction of Java and JS complicates security. The JRE cannot trust the JS, so it decides the entire 'chain of operations' that include your code is untrusted. There is a way to fix it.

The code needs to be wrapped in a PrivilegedAction and called using one of the AccessController methods that doPrivileged(..). Look at the top of the AccessController docs. (above the methods) to see example usage.