How to call a PHP function from JS that is invoked when clicking a link?
I have this test page:
http://www.comehike.com/hikes/uncancel_hike.php?hike_id=30
When click开发者_如何学编程ing "yes" I am able to get the JavaScript function invoked named uncancelHike, but I don't really know how to call the PHP function.
I do import a php script with a function named uncancelHike() but I am not certain how to call it from that Javascript.
I do use YUI in the code, but not sure if I should be using it here, or this is something much simpler.
You need to use AJAX here, this tutorial should helpful for you:
Beginning AJAX Using The YUI Library
Ajax is not the answer of every thing :D
<?php
if(isset($_POST['but1'])){
t1();
}elseif(isset($_POST['but2'])){
t2();
}
function t1()
{
echo "The t1 function is called.";
}
function t2()
{
echo "The t2 function is called.";
}
?>
<html>
<head>
<title>Test</title>
</head>
<body>
<form action="test.php" method="POST">
<input type="submit" value="Click1" name="but1">
<input type="submit" value="Click2" name="but2">
</form>
</body>
</html>
加载中,请稍侯......
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