【发布时间】:2015-02-01 09:11:53
【问题描述】:
由于某种原因,我没有收到来自post.php 的回调
这是我的index.php:
<!DOCTYPE html>
<html lang="en">
<head>
</head>
<body>
<form action="#" method="post" enctype="multipart/form-data">
<input type="file" name="file_upload">
<button type="submit" name="upload">Upload</button>
</form>
<div id=callbackEcho></div>
<script src="js/jquery.js"></script>
<script>
$("button").on("click",uploading);
function uploading(e)
{
e.preventDefault();
var postData=new FormData($("form")[0]);
$.ajax
(
{
type:'POST',
url:"post.php",
data:postData,
contentType:false,
processData:false,
success:function(data)
{
$("#callbackEcho").html('success : '+data);
},
fail:function(data)
{
$("#callbackEcho").html('fail : '+data);
},
done:function(data)
{
$("#callbackEcho").html('done : '+data);
}
}
);
}
</script>
</body>
</html>
仅用于测试,这是我的post.php:
<?php
echo 'I\'m a callback!';
exit;
【问题讨论】:
标签: php jquery ajax upload callback