Update dynamically a page through ajax and php

Question

I want to submit data through ajax to the database and after inserting data into database this data should be displayed on the file Demo.html dynamically at t

Answer 1

after insert to database use function file() to save to file with append subfunction, that write new row to your file, and the read file in demo.html -< BUT this need to be php file and php function to read your last inserted data, then simple redirection in ajax in success: section to your file, or for example read file to div exaclly where you want.

In your controller php use function file to save in append mode string to your file. look here: http://php.net/manual/en/function.file-put-contents.php

And after this call ajax to get for example read.php inside php use file() of php to read this file what you writed before.