Ajax Json Php example
<html>
<head>
<script type="text/javascript" src="http://ajax.googleapis.
<script type="text/javascript">
$('document').ready(function()
{
$('#mylist a').click(function ()
{
var id = $(this).attr('rel');
$.getJSON('/return.php', {'id' : id}, parseInfo);
});
});
function parseInfo(data)
{
$('#info').html(data.name +', '+ data.email);
}
</script>
</head>
<body>
<ul id="mylist">
<li><a rel="3" href="#">Dave's email address</a></li>
<li><a rel="4" href="#">Erik's email address</a></li>
</ul>
<p id="info"> </p>
</body>
</html>
<head>
<script type="text/javascript" src="http://ajax.googleapis.
<script type="text/javascript">
$('document').ready(function()
{
$('#mylist a').click(function ()
{
var id = $(this).attr('rel');
$.getJSON('/return.php', {'id' : id}, parseInfo);
});
});
function parseInfo(data)
{
$('#info').html(data.name +', '+ data.email);
}
</script>
</head>
<body>
<ul id="mylist">
<li><a rel="3" href="#">Dave's email address</a></li>
<li><a rel="4" href="#">Erik's email address</a></li>
</ul>
<p id="info"> </p>
</body>
</html>
<?php
// see if we have a GET variable 'id' set
$id = (isset($_GET['id']) && !empty($_GET['id'])) ? $_GET['id'] : 0;
// pretend this is a query to a database to fetch the wanted users.
$users[3] = array('name' => 'Dave', 'email' => 'dave@adeepersilence.be');
$users[4] = array('name' => 'Erik', 'email' => 'erik@bauffman.be');
// only if an ID was given and the key exists in the array, we continue
if(!empty($id) && key_exists($id, $users))
{
// echo (not return) the wanted record from the users array
echo json_encode($users[$id]);
}
?>
// see if we have a GET variable 'id' set
$id = (isset($_GET['id']) && !empty($_GET['id'])) ? $_GET['id'] : 0;
// pretend this is a query to a database to fetch the wanted users.
$users[3] = array('name' => 'Dave', 'email' => 'dave@adeepersilence.be');
$users[4] = array('name' => 'Erik', 'email' => 'erik@bauffman.be');
// only if an ID was given and the key exists in the array, we continue
if(!empty($id) && key_exists($id, $users))
{
// echo (not return) the wanted record from the users array
echo json_encode($users[$id]);
}
?>
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