, der anvendes til at kommunikere med websider og webserver.følgende eksempel viser en søgningen efter med ajax.,, < html > < head > < stil > levetid (farve: grøn;} < /stil > < manuskript > funktion showhint (str) (hvis (str.length = = 0) (dokument. getelementbyid ("txthint"). innerhtml = "" tilbage;} andre {var xmlhttp = nye xmlhttprequest(); xmlhttp.onreadystatechange = function() (hvis (xmlhttp.readystate = = 4 & & xmlhttp.status = = 200) (dokument. getelementbyid ("txthint"). innerhtml = xmlhttp.responsetext;}} xmlhttp. åben ("gå", "php_ajax.php?q=" + str, true); xmlhttp.send(); } } </script> </head> <body> <p><b>Search your favourite tutorials:</b></p> <form> <input type="text" onkeyup="showHint(this.value)"> </form> <p>Entered Course name: <span id="txtHint"></span></p> </body> </html> , ,Above code opens a file, name called as php_ajax.php by using with GET method, so we need to create a file, name called as php_ajax.php in the same directory and out put will be attached with txtHint., ,php_ajax.php, ,It contained array of course names and it returns værdien til webbrowser.,, <?php //Array with names $a[] = "Android"; $a[] = "B programming language"; $a[] = "C programming language"; $a[] = "D programming language"; $a[] = "euphoria"; $a[] = "F#"; $a[] = "GWT"; $a[] = "HTML5"; $a[] = "ibatis"; $a[] = "Java"; $a[] = "K programming language"; $a[] = "Lisp"; $a[] = "Microsoft technologies"; $a[] = "Networking"; $a[] = "Open Source"; $a[] = "Prototype"; $a[] = "QC"; $a[] = "Restful web services"; $a[] = "Scrum"; $a[] = "Testing"; $a[] = "UML"; $a[] = "VB Script"; $a[] = "Web Technologies"; $a[] = "Xerox Technology"; $a[] = "YQL"; $a[] = "ZOPL"; $q = $_REQUEST["q"]; $hint = ""; if ($q != = ") ($q = strtolower ($q); $len = strlen ($q); for hvert ($a $navn) (hvis (stristr ($q, substr ($navn, 0 - len)) (hvis ($hint = = =") (- vink = $navn} andre {$vink. = "$navn"}}}} echo $hint = = = "?"indtast en gyldig kurs navn ": $hint;?>,, det giver følgende resultat &minus,,,
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