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Jquery AJAX is used to calculate click rate (Statistics)

Source: Internet
Author: User
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Copy codeThe Code is as follows: <! Doctype html public "-// W3C // dtd html 4.0 Transitional // EN">
<HTML>
<HEAD>
<TITLE> Demo </TITLE>
</HEAD>
<BODY>
<Script src = "jquery. js" type = "text/javascript"> </script>
<Script type = "text/javascript">
Function clickImg (){
$. Ajax ({
Type: "post", // submission type
Url: "demo. php", // submit page
// Data: "row =" + row,
Success: function (msg ){
$ ("# Number"). text (msg );
} // The output is successful.
});
}
</Script>
<Span id = "demo"> </span>
<Span id = "number"> </span>
</BODY>
</HTML>

The above is the HTML page codeCopy codeThe Code is as follows: <? Php
$ Link = mysql_connect ('192. 168.1.11 ', 'root', '123 ');
Mysql_select_db ("mltest", $ link );
$ Strlan = mysql_query ("UPDATE newtable SET click = click + 1 WHERE id = '1 '");
$ Str = mysql_query ("select click from newtable WHERE id = '1 '");
While ($ row = mysql_fetch_array ($ str ))
{
Echo $ row ['click'];
}
?> // Operate the database and return the value

The above PHP page code.
Jquery1.4.1 class library is used.

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