How can i export the values of the text box in html to a csv or a excel
.I have created an HTML Form which will be used from a local computer and want the form data to be saved in CSV file.

Each time the form is submitted, it should add a line in the CSV file.

This needs to be run locally so cannot use PHP or JSP.

This is easily done on IE using the FSO (file system object) locally.

For Firefox you should look into XPCOM for which there are some libs like jslib and io.js that can be used.

Can this be useful on a android tab browser?