AJAX PHP function onchange select box

Question

I have a problem about which I am very confused. I have a select box with s dynamically generated using a mysqli query:

$result = mysqli_query($db, \"SELECT         


        

Answer 1

Call onchange function in select tag as below

echo '
Contact List';


Javascript src should be in head of the html page. 




Updated php: If you must want to get value from function, you must call it. Otherwise, simply, you can make as below

    

    

             

                                                        
            
            

              
                
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