How do I write the program so that if an user presses ok in the confirm box,the values are automatically saved?

Question

https://code.sololearn.com/WQWnVB7by049/?ref=app

Answer 1

Y ou need a database to save value.this is possible through server side language like php .but through JavaScript you can display the value on the screen

Answer 2

My program is not correct.Neither is its syntax.

Answer 3

Thank you so much@Monsieur.
Will the program ask the user to re-enter the numbers if he presses cancel in the confirm box?Can this be also done through php?

Answer 4

Yes of course php can do this kind of work..But it preferable to use JavaScript instead because server side languages are resource consumer