标签：each HERE summary cep mon 编号 red UNC dmi
--登录
登录
/// </summary>
/// <param name="uid"></param>
/// <param name="pwd"></param>
/// <returns></returns>
public List<Admin> DengLu(string uid,string pwd)
{
string sql = $"select * from Admin where UID=‘{uid}‘ and PWD=‘{pwd}‘ ";
return DBHelper.GetList<Admin>(sql);
}
/// <summary>
/// 注册
/// </summary>
/// <param name="s"></param>
/// <returns></returns>
public int ZhuChe(Admin s)
{
string sql = $"insert into Admin values(‘{s.UID}‘,‘{s.PWD}‘)";
return DBHelper.ExecuteNonQuery(sql);
}
-----
登录视图
@{
ViewBag.Title = "Index";
}
<div style="align-content:center">
<h2 style="color:greenyellow">登录</h2>
<div>
<table>
<tr>
<td>账号:</td>
<td><input type="text" id="uid" /></td>
</tr>
<tr>
<td>---</td>
</tr>
<tr>
<td></td>
</tr>
<tr>
<td>密码:</td>
<td><input type="text" id="pwd" /></td>
</tr>
<tr>
<td> </td>
<td>
<input style="
<input style="background-color:aqua" type="button" value="注册" onclick="location.href=‘/DL/ZC‘" />
</td>
</tr>
</table>
</div>
</div>
<script>
function DL() {
var s = {};
s.uid = $("#uid").val();
s.pwd = $("#pwd").val();
$.ajax({
url: ‘http://localhost:44391/api/GouWuChe/DengLu/‘,
data: s,
type: ‘get‘,
dataType: ‘json‘,
success: function (d) {
if (d !="") {
alert("登录成功");
sessionStorage["name"] = this.uid;
location.href = ‘/Shop/IndexShang‘;
}
else {
alert("登录失败");
return;
}
}
})
}
</script>
------------注册视图
<h2>注册京东账号</h2>
<div>
<table>
<tr>
<td>账号</td>
<td><input type="text" id="uid" /></td>
</tr>
<tr>
<td>密码</td>
<td><input type="text" id="pwd" /></td>
</tr>
<tr>
<td> </td>
<td><input type="button" value="提交" onclick="tijiao()" /></td>
</tr>
</table>
</div>
<script>
function tijiao() {
var s = {};
s.uid = $("#uid").val();
s.pwd = $("#pwd").val();
$.ajax({
url: ‘http://localhost:44391/api/GouWuChe/ZhuChe‘,
data: s,
type: ‘post‘,
dataType: ‘json‘,
success: function (d) {
if (d > 0) {
alert("注册成功");
location.href = ‘/DL/Index‘;
}
else {
alert("注册失败");
}
}
})
}
</script>
显示‘’‘’
dal层带异常处理
//获取产品表
public List<ChanPinModel> GetChanPin()
{
try
{
string sql = "select * from ChanPin";
return LogHelper.GetShows<ChanPinModel>(sql);
}
catch (Exception)
{
throw;
}
}
//获取订单表
public List<DingDanModel> GetDingDan()
{
try
{
string sql = "select * from DingDan";
return LogHelper.GetShows<DingDanModel>(sql);
}
catch (Exception)
{
throw;
}
}
--API的控制器
Dal dal = new Dal();
//产品表的获取
[HttpGet]
[Route("api/ChanPin")]
public List<ChanPinModel> GetChanPin()
{
return dal.GetChanPin();
}
//订单表的获取
[HttpGet]
[Route("api/DingDan")]
public List<DingDanModel> GetDingDan()
{
return dal.GetDingDan();
}
------------------------------------视图显示页面
<script src="~/Scripts/jquery-3.3.1.js"></script>
<link href="~/Content/bootstrap.css" rel="stylesheet" />
<span>产品列表</span>
<table class="table table-bordered">
<thead>
<tr>
<td>编号</td>
<td>产品名称</td>
<td>价格</td>
</tr>
</thead>
<tbody id="Body"></tbody>
</table>
<span>订单列表</span>
<table class="table table-bordered">
<thead>
<tr>
<td>编号</td>
<td>订单号</td>
<td>总价</td>
</tr>
</thead>
<tbody id="BodyDan"></tbody>
</table>
<script>
$(function () {
ShowChanPin();
})
function ShowChanPin() {
$.ajax({
url: "http://localhost:62506/api/ChanPin",
DataType: "json",
type: "get",
success: function (i) {
ShowDingDan();
$("#Body").empty();
var line;
$(i).each(function () {
line = ‘<tr>‘ +
‘<td>‘ + this.Id + ‘</td>‘ +
‘<td>‘ + this.Name + ‘</td>‘ +
‘<td>‘ + this.Money + ‘</td>‘ +
‘</tr>‘;
$("#Body").append(line);
})
}
})
}
function ShowDingDan() {
$.ajax({
url: "http://localhost:62506/api/DingDan",
DataType: "json",
type: "get",
success: function (i) {
$("#BodyDan").empty();
var line;
$(i).each(function () {
line = ‘<tr>‘ +
‘<td>‘ + this.Id + ‘</td>‘ +
‘<td>‘ + this.DanHao + ‘</td>‘ +
‘<td>‘ + this.SumMoney + ‘</td>‘ +
‘</tr>‘;
$("#BodyDan").append(line);
})
}
})
}
</script>
dengluzhucehaiyouxianshi
标签：each HERE summary cep mon 编号 red UNC dmi
原文地址：https://www.cnblogs.com/gc1229/p/13266815.html
