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/ 11 Years ago, wed, may 8, 2013, 12:00:00
This is my code and i want to pass javascript variable with ajax to php when i click submit button then the result doesn't show var_data variable from javascript What code is wrong?
This is edit order one before everybody help me
<!DOCTYPE html>
<html>
<head>
<script src=http://ajax.googleapis.com/ajax/libs/jquery/1.5/jquery.min.js></script>
<script>
$(document).ready(function() {
$('#sub').click(function() {
var var_data = Hello World;
$.ajax({
url: 'http://localhost/ajax/PassVariable.php',
type: 'GET',
data: { var_PHP_data: var_data },
success: function(data) {
// do something;
}
});
});
});
</script>
</head>
<body>
<input type=submit value=Submit id=sub/>
<?php
$test = $_GET['var_PHP_data'];
echo $test;
?>
</body>
</html>
and this is source code now
<?php
if (isset($_GET['var_PHP_data'])) {
echo $_GET['var_PHP_data'];
} else {
?>
<!DOCTYPE html>
<html>
<head>
<script src=http://ajax.googleapis.com/ajax/libs/jquery/1.7/jquery.js></script>
<script src=http://malsup.github.com/jquery.form.js></script>
<script>
$(document).ready(function() {
$('#sub').click(function() {
var var_data = Hello World;
$.ajax({
url: 'http://localhost/test.php',
type: 'GET',
data: { var_PHP_data: var_data },
success: function(data) {
// do something;
$('#result').html(data)
}
});
});
});
</script>
</head>
<body>
<input type=submit value=Submit id=sub/>
<div id=result>
</body>
</html>
<?php } ?>
this statement if(isset($_GET['var_PHP_data'])) output false and then show Hello World What should i do to do for isset($_GET['var_PHP_data']) is true?
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