发帖
1. 主要需求
- 在页面中输入昵称和评论内容之后,点击评论即可发帖。完成效果如下图所示:
2. 代码实现
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>发帖</title>
<script src="../js/jquery-1.11.3.min.js"></script>
</head>
<body>
<table id="tb" style="border:1px solid red;">
<tr>
<td>Regino's Blog:</td>
<td><a href="https://qwert.blog.csdn.net/">https://qwert.blog.csdn.net/</a></td>
</tr>
</table>
<br/>
昵称:<input type="text" id="txt" value=""/><br/>
<textarea id="textContent" rows="10" cols="15"></textarea><br/>
<input type="button" value="评论" id="btn1"/>
<script type="text/javascript">
$(function(){
let tb = $('#tb');
$('#btn1').click(function(){
let name = $('#txt').val();
let text = $('#textContent').val();
let tr = "<tr><td>"+name+":</td><td>"+text+"</td></tr>";
tb.append(tr);
$('#txt').val("");
$('#textContent').val("");
});
});
</script>
</body>
</html>
原文链接:https://qwert.blog.csdn.net/article/details/105455183