jquery中的submit方法怎么用
submit()方法绑定在form表单元素上，当绑定的表单被提交时（通过点击按钮、按回车键等），会触发该方法。实例：
<form id="form1" autocomplete="off"> <input type="text" name="model.username"/> <input type="password" name="model.password"/> <input type="submit" value="登录" /> </form>
$('#form1').submit(function() { $.ajax({ url: '/index!login.do', data: $('#form1').serialize(), type: "POST", dataType: "json", cache: false, success: function(data) { if (data.login == true || data.login == "true") { // 登录成功 location.replace('/main/index.do'); } else { alert('登录失败！请检查用户名或密码'); } } });});
jQuery实现html表格动态添加新行的方法
jQuery实现动态添加行的方法
<script src="jquery-1.6.2.min.js"></script>
<script type="text/javascript">
<!-- jQuery Code will go underneath this -->
$(document).ready(function () {
// Code between here will only run when the document is ready
$("a[name=addRow]").click(function() {
// Code between here will only run
//when the a link is clicked and has a name of addRow
$("table#myTable tr:last").after('<tr><td>Row 4</td></tr>');
return false;
});
});
</script>
</head>
<body>
<table id="myTable">
<tr><td>Row 1</td></tr>
<tr><td>Row 2</td></tr>
<tr><td>Row 3</td></tr>
</table>
<a href="#" name="addRow">Add Row</a>
</body>
</html>