Ajax post 提交数据
实现功能：前端html页面，填入相应的预约信息提交到后台返回并返回信息
1.前端ajax代码
<script type="text/javascript">
$(function () {
//表单提交
$("#btnSubmit").click(function () {
var txtname = $("#txtname").val();
var txttel = $("#txttel").val();
var txtOrderDepartment = $("#txtOrderDepartment").val();
var txtOrderTime = $("#txtOrderTime").val();
var txtOrderDescription = $("#txtOrderDescription").val();
if (txtname == null || txtname == "") {
alert("用户名不能为空！");
}
else
{
$.ajax({
type: "POST",
url: "../../tools/submit_ajax.ashx?action=order_add",
dataType: "json",
data: { txtname: txtname, txttel: txttel, txtOrderDepartment: txtOrderDepartment, txtOrderTime: txtOrderTime, txtOrderDescription: txtOrderDescription },
success: function (data, msg) {
if (data.status == 1) {
alert(data.msg);
}
else {
alert(data.msg);
}
}
});
}
});
});
</script>
2.Ashx文件中相应代码
public void ProcessRequest(HttpContext context)
{
//取得处事类型
string action = DTRequest.GetQueryString("action");
switch (action)
{
case "comment_add": //提交评论
comment_add(context);
break;
case "comment_list": //评论列表
comment_list(context);
break;
}
}
#region 用户预约=====================================
private void order_add(HttpContext context)
{
DTcms.Model.article_comment model = new Model.article_comment();
model.user_name = DTRequest.GetFormString("txtname").Trim();//姓名
model.reply_content = DTRequest.GetFormString("txttel").Trim();
model.add_time = DateTime.Now;//添加预约的时间
model.reply_time = Convert.ToDateTime(DTRequest.GetFormString("txtOrderTime").Trim());
model.content = DTRequest.GetFormString("txtOrderDepartment").Trim()+" | "+DTRequest.GetFormString("txtOrderDescription").Trim();//预约描述
//DTRequest.GetFormString("txtOrderDepartment").Trim()+预约科室\
model.channel_id = 27;
string userip = DTRequest.GetIP();
DTcms.BLL.article_comment bll = new BLL.article_comment();
//保存注册信息
if (siteConfig.commentstatus == 0)
{
context.Response.Write("{\"status\":0, \"msg\":\"系统故障，暂停预约！\"}");
return;
}
//设置对应的状态
int newId = bll.Add(model);
if (newId < 1)
{
context.Response.Write("{\"status\":0, \"msg\":\"系统故障，请联系网站管理员！\"}");
return;
}
else
{
context.Response.Write("{\"status\":1, \"url\":\"" + new Web.UI.BasePage().linkurl("index") + "\", \"msg\":\"预约成功！\"}");
}
return;
}