下面小编就为大家分享一篇form表单数据封装成json格式并提交给服务器的实现方法，具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧
1、jsp代码，form表单：
<form action="#" id="costForm">
<input type="hidden" id="userId" name="userId"/>
<p id="COST">
<img src='<%=path %>/cvc/center/images/close.png' class="close" style="width:34px;position:absolute;right:0px;top:0px;"></img>
<h2 style="font-weight: bolder;font-size: 14px;">更改该注册订单的收费状态</h2>
<ul>
<li>
<label for="report">
是否已报到：
</label>
<input type="radio" id="baodao1" name="baodao" value="1"/>是
<input type="radio" id="baodao0" name="baodao" value="0"/>否
</li>
<li>
<label for="name">
姓 名：
</label>
<span id="costName"></span>
</li>
<li>
<label for="type">
注册类型：
</label>
<span id="costType"></span>
</li>
<li>
<label for="sure_fee">
在线支付手续费：
</label>
<span id="costType">0</span>
</li>
<li>
<label for="sure_fee">
应收费金额：
</label>
<span id="price"></span>
</li>
<li>
<label for="already_fee">
已收费金额：
</label>
<input type="text" id="pay_" name="pay"/>
</li>
<li>
<label for="owe">
欠 款：
</label>
<span id="qianPay"></span>
</li>
<li>
<label for="fee_type">
付款方式：
</label>
<input type="radio" id="payType1" name="payType" value="3"/>银行
<input type="radio" id="payType2" name="payType" value="4"/>邮局
<input type="radio" id="payType3" name="payType" value="5"/>现金
<input type="radio" id="payType4" name="payType" value="2"/>在线支付
</li>
<li>
<label for="fee_evidence">
是否收到汇款凭证：
</label>
<input type="radio" id="isReceiveProof1" name="isReceiveProof" value="1"/>是
<input type="radio" id="isReceiveProof0" name="isReceiveProof" value="0"/>否
</li>
<li>
<label for="fa_piao">
发票抬头：
</label>
<span id="billTitle"></span>
</li>
<li>
<label for="fa_piao">
发票编号：
</label>
<input type="text" id="billCode" name="billCode"/>
</li>
<li>
<label for="check_evidence">
是否已开发票：
</label>
<input type="radio" id="isBill1" name="isBill" value="1"/>是
<input type="radio" id="isBill0" name="isBill" value="0"/>否
</li>
<li>
<label for="get_evidence">
是否已领发票：
</label>
<input type="radio" id="isDrawBill1" name="isDrawBill" value="1"/>是
<input type="radio" id="isDrawBill0" name="isDrawBill" value="0"/>否
</li>
<li>
<label for="date">
已发确认日期：
</label>
<span id="confirmDate"></span>
<!-- <input type="text" id="confirmDate" name="confirmDate"/> -->
<!-- <input id="confirmDate" name="confirmDate" class="text" type="text" onClick="WdatePicker()"/> -->
</li>
<li>
<label for="check_letter">是否已发确认函：</label>
<span id="isConfirmInvitation"></span>
</li>
<li>
<label for="fa_piao">在线支付状态：</label>
<span id="payString"></span>
</li>
</ul>
<p class="fee_opr">
<button type="button" class="fee_sure" style="border: none;background: #003260;color: #ffffff;padding: 3px 30px;margin-left: 10px;border-radius: 0px;">确定</button>
<button type="button" class="fee_cancel" style="border: none;background: #003260;color: #ffffff;padding: 3px 30px;margin-left: 10px;border-radius: 0px;">关闭</button>
</p>
</p>
</form>2、js代码：
$(".fee_sure").click(function () {
var dataObj = $("#costForm").serialize();
var payType = $('input[name="payType"]:checked').val();
if(payType == undefined){
alert("请选择付款类型");
return ;
}else{
$.ajax({
url:"/webCenter.do?method=saveUserMessage",
type: "post",
dataType:"json",
data:dataObj,
cache:false,
ifModified:true,
success:function(json){
if(json.flag == 1){
alert("1234");
}
}
})
}
})3、后台action处理：
@RequestMapping(params ="method=saveUserMessage",method=RequestMethod.POST) //导入发言
public void saveUserMessage(int userId,HttpServletRequest request,HttpServletResponse response){
try {
HttpSession session = this.getSession(request);
Adminuser adminUser = session.getAttribute("centerAdminUser") == null?null:(Adminuser) session.getAttribute("centerAdminUser");
if(adminUser == null){
try {
response.sendRedirect(request.getContextPath()+"/center/index.jsp");
} catch (Exception e) {
e.printStackTrace();
}
}else{
String billNumber = request.getParameter("billCode")==null?"":request.getParameter("billCode");
String isBaodao = request.getParameter("baodao")==null?"0":request.getParameter("baodao");
String haspay = request.getParameter("pay")==null?"0":request.getParameter("pay");
String payType = request.getParameter("payType")==null?"0":request.getParameter("payType");
String isFkpz = request.getParameter("isReceiveProof")==null?"0":request.getParameter("isReceiveProof");
String isYkfp = request.getParameter("isBill")==null?"0":request.getParameter("isBill");
String isYlfp = request.getParameter("isDrawBill")==null?"0":request.getParameter("isDrawBill");
JSONObject jsonObject = new JSONObject();
//AdminuserConferences adminuserConferences = webService.getAdminuserConferences(adminUser.getAdminuserId());
UserInfo userInfo = webService.getUserInfoById(userId);
if(userInfo!=null)
{
jsonObject.accumulate("flag",1);
ChcRegUser chcRegUser = webService.getChcRegUser(userId);
if(chcRegUser!=null)
{
chcRegUser.setHasPay(Integer.parseInt(haspay));
chcRegUser.setPayType(Integer.parseInt(payType));
if(chcRegUser.getHasPay()-chcRegUser.getPay()==0)
{
chcRegUser.setStateType(1);
}
webService.saveObject(chcRegUser);
userInfo.setIsBaodao(Integer.parseInt(isBaodao));
userInfo.setIsFkpz(Integer.parseInt(isFkpz));
userInfo.setBillNumber(billNumber);
userInfo.setIsYlfp(Integer.parseInt(isYlfp));
userInfo.setIsYkfp(Integer.parseInt(isYkfp));
webService.saveObject(userInfo);
jsonObject.accumulate("pay", chcRegUser.getPay());
jsonObject.accumulate("haspay", chcRegUser.getHasPay());
}
}else {
jsonObject.accumulate("flag",0);
}
writeJson(response, jsonObject.toString());
}
} catch (Exception e) {
e.printStackTrace();
}
}上面是我整理给大家的，希望今后会对大家有帮助。
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