输入时未提交Textarea [英] Textarea not submitting on enter
问题描述
我知道这个问题可能是多余的，但是在研究了关于stackoverflow的几乎所有相关问题之后，我仍然无法使我的问题消失".问题是这样的:
I know that this question is probably redundant, but after having looked through almost every related question on stackoverflow, I still haven't been able to make my problem "go away." The problem is this:
按键输入"时，提交文本区域内容，而不创建新行.
On key press of "enter", submit textarea contents instead of creating a new line.
这就是我正在使用的东西:
jQuery(此处类似问题的答案):
This is what I am working with:
The jQuery (an answer from a similar question on here):
$('#message').keypress(function(e){
var code = (e.keyCode ? e.keyCode : e.which);
if (code == 13){
$('#form').submit();
}
});
HTML:
<div class="message">
<form name="form" class="form" id="form" action="chatsendmesg.php" method="POST">
<textarea rows="2" name="message" id="message" class="message" placeholder="RM911 Chat" cols="26"></textarea>
<input id="submit" class="submit" type="submit" value="Send" name="submit">
</form>
即使使用此代码，按下"enter"键仍会创建新行，而不是提交行.我在这里不明白什么?是否缺少preventDefault?
Even with this code, the key press of "enter" still creates a new line instead of the submit. What on earth am I not understanding here?? Is it a lack of a preventDefault?
预先感谢， 蒂姆
推荐答案
这有效...
<html>
<head>
<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script>
<script>
$(function(){
$("#message").keypress(function(e){
var code = (e.keyCode ? e.keyCode : e.which);
if (code == 13){
$("#form1").submit();
}
});
});
</script>
</head>
<body>
<div id="message">
<form name="form1" class="form1" id="form1" action="chatsendmesg.php" method="post">
<textarea rows="2" name="message" id="message" class="message" placeholder="RM911 Chat" cols="26"></textarea>
<input id="submit1" class="submit1" type="submit" value="Send" name="submit1" />
</form>
</div>
</body>
</html>
这篇关于输入时未提交Textarea的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
