mvc中form表单提交的三种方式(推荐)

<form action="MyDemand" method="post"><span>关键字：</span><input name="keywords" type="text" value="@keywords" /><input type="submit" value="搜索" /></form>

<form id="dataform" action="UpdateUserInfo" enctype="multipart/form-data" method="post"><table style="width:100%;border:0;" cellpadding="0" cellspacing="0"><tbody><tr><td width="40">名字：</td><td><input type="text" name="nvc_name" id="nvc_name" value="@Model.nvc_name" /></td></tr><tr><td colspan="2" align="center"><input type="button" value="保存" id="btnsubmit" /></td></tr></tbody></table></form><script src="http://code.jquery.com/jquery-1.11.0.min.js"></script> <script src="http://malsup.github.io/jquery.form.js"></script> //ajaxForm 依赖脚本<script type="text/javascript">$(document).ready(function () {$("#btnsubmit").click(function () {if ($("[name=‘nvc_name‘]").val() == "") {alert("请填写名字");$("[name=‘nvc_name‘]").focus();return;}$("#dataform").ajaxSubmit(function (r) {alert(r.Msg);if (r.success) {location.reload();}})})});</script>

<table style="width:100%;border:0px;" cellpadding="0" cellspacing="0"><tbody><tr><td width="15%" align="right">手机号：</td><td><input type="text"placeholder="请输入手机号" id="nvc_user_name"/></td></tr><tr><td colspan="2" align="center"><input type="button" value="保存" id="btnsubmit" /></td></tr></tbody></table><script type="text/javascript">$(function () {$("#btnsubmit").click(function () {var nvc_user_name = document.getElementById(‘nvc_user_name‘);$.post(‘/Interface/ModefiyPwd‘, {nvc_user_name: nvc_user_name.value,}, function (data) {if (data.success) {$("#successdiv").show();$("#editdiv").hide();}else {layer.msg(data.Msg);}});});})</script>