未捕获的TypeError:尝试通过JQuery发送值时,$(...).value不是函数
问题描述:
<!DOCTYPE html>
<html>
<head lang="en">
<script src="https://code.jquery.com/jquery-2.1.4.min.js"></script>
<meta charset="UTF-8">
<title>PHP socket chat</title>
<style>
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font: 13px Helvetica, Arial; }
form { background: #000; padding: 3px; position: fixed; bottom: 0; width: 100%; }
form input { border: 0; padding: 10px; width: 100%; margin-right: .5%; }
form button { width: 9%; background: rgb(130, 224, 255); border: none; padding: 10px; }
#messages { list-style-type: none; margin: 0; padding: 0; }
#messages li { padding: 5px 10px; }
#messages li:nth-child(odd) { background: #eee; }
</style>
</head>
<body>
<ul id="messages"></ul>
<form action="">
<input type ="text" id="m" autocomplete="off" />
<input type="submit" value="Submit" onclick="$('#messages').load('send.php', { chat_message: $('#m').value() });" />
</form>
我看到了
未捕获的TypeError:$(...).value不是函数"
"Uncaught TypeError: $(...).value is not a function"
无论何时提交数据,我都不知道为什么.我正在尝试通过POST将文本字段中的数据发送到send.php.
whenever I submit data, and I'm not sure why. I'm trying to send the data in the text field via POST to send.php.
任何帮助将不胜感激,谢谢!
Any help would be appreciated, thanks!
答
jquery中没有名为value
的函数.
There is no function named value
in jquery.
{ chat_message: $('#m').value() }
应该是-
$('#m').val()