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I found this questions asking how to do this in many different forums, so I will describe here how to implement a solution using PHP and AJAX.
The logical flow for the problem should be:
Write an event handler for the first drop down box to get …
If you're like most people, you have occasionally made a typographical error when you're entering information into an online form. And to your consternation, the browser remembers the error, and offers to autocomplete your future entr…