I've made an ajax call to the test.php and the call is even shown successful in the devtools network.
The problem is even after making a successful call the further $country is not been echoed.
这是我的代码
ajax.php
<!DOCTYPE html>
<html>
<head>
<title>Interval</title>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script>
$.ajax({url: 'test.php',
data: {value: 'India'},
type: 'post',
success : function(data){
alert(data);
}
});
</script>
</head>
<body>
</body>
</html>
test.php
<?php
if(isset($_POST['value']) && $_POST['value'] == 'India'){
$country = $_POST['value'];
echo $country;
}
?>
You need to separate your ajax code and call that file from ajax. The reason why this is happening is because ajax.php is returning the whole page output starting from
<html>and ending at</html>. So the ajax.php should look like:然后可以将您的脚本编辑为