我正在使用 jquery 在像 facebook 这样的评论中工作,我已经做了所有事情,但是当用户添加内容不会改变的新评论时我遇到了一些问题?我正在尝试.clone()
在 jquery 中使用方法但不起作用?我必须做什么?
jQuery代码:
<script>
jQuery(document).ready(function() {
var form = $('.form');
$('.normal').autosize();
$('.animated').autosize({append: "\n"});
form.on('submit', function(e) {
var comment = $('.normal').val();
e.preventDefault();
$.ajax({
url: 'ajax_comment.xhtml',
type: 'POST',
cache: false,
data: form.serialize(), //form serizlize data
complete: function(jqXHR, textStatus) {
$('.comment').text(comment);
$('.name').text('Danial');
},
success: function(data) {
var item = $(data).hide().fadeIn(800);
$('.posts-items').append(item).addClass(this);
form.trigger('reset');
},
error: function(e) {
alert(e);
}
});
});
});
</script>
HTML 代码:
<form class="form" method="post">
<textarea placeholder="Write your post here ..." class="normal"/>
<br/>
<input class="postBtn" name="submit" type="submit" value="Post" />
</form>
<div class="posts-items">
</div>
ajax_comment.xhtml
<head>
<title></title>
<style type="text/css">
.comment-item{
width: 300px;
height: 50px;
overflow: hidden;
background-color: #123456;
}
.name{
padding-left: 5px;
color: white;
}
.comment{
padding-left: 5px;
color: white;
}
.image{
width: 50px;
height: 50px;
}
.left{
width: 50px;
height: 50px;
float: left;
background: #ccc;
}
.right{
float: right;
width: 250px;
height: 50px;
background: #888;
}
</style>
</head>
<body>
<div class="comment-block">
<div class="comment-item">
<div class="left">
<img class="image" src="default.gif" alt="image"/>
</div>
<div class="right">
<div class="name">Name</div>
<div class="comment">Message</div>
</div>
</div>
<div style="margin-top: 5px;"></div>
</div>
</body>