How to write ticked checkbox data in a servlet to a flat file

Question

I display data on the screen with check boxes beside each name. When i check the neccessary check boxes how can i write only the cked ones to a text file

Answer 1

I display data on the screen with check boxes beside
each name. When i check the neccessary check boxes how
can i write only the cked ones to a text fileTWO THINGS: If you ALREADY have data in the textfields/textareas BEFORE you check the checkbox, then have an Actionlistener ready for the relevant checkbox, so that as soon as its checked:
//In the action listener for the checkbox
String the_data = jTextField.getText();
//Now call your serializer
If you dont have data ready, and you put it on and then check the checkboxes you want or you check the checkbox to enable its jtextfield, then you'll need some other mechanism to activate the serialization through the actionlistener, like a button.
In either case, its the same old story......an ActionListener that just calls a serialization mechanism for a simple string into a file.