I have .js and .php files and html pages. I am including js files in html files and php files in js files.
I want to pass 'cat' value from js file to php file using address bar when I go to this page;
/demo/convert.html?cat=volume
But I have no idea how to do this.
By the way, this is a blacberry project and I am not sure if I can use address bar to pass value. Any idea is welcome.
分享 Test this sample code with an URL like : http://sputnick-area.net/test/index.php?foobar=works_as_a_charm
<?php
$var = $_GET['foobar'];
echo <<<EOF
<html>
<head>
<title></title>
</head>
<body>
demo of using PHP GET variable in Javascript :
<script type="text/javascript">
alert("$var");
</script>
</body>
</html>
EOF
?>
Edit :
if you'd like to handle GET variables from within JavaScript, consider the following HTML + JavaScript sample : http://sputnick-area.net/test/index.html?foobar=works_as_a_charm
<html>
<head>
<title></title>
</head>
<body>
<script type="text/javascript">
var vars = [], hash;
var hashes = window.location.href.slice(
window.location.href.indexOf('?') + 1
).split('&');
for(var i = 0; i < hashes.length; i++) {
hash = hashes[i].split('=');
vars.push(hash[0]);
vars[hash[0]] = hash[1];
}
alert(vars['foobar']);
</script>
</body>
</html>
