mvc+dwz第七天

SysUserInfoController代码

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using Xiaowu.Model;
using Xiaowu.BLL;
using System.Linq.Expressions;
using System.Transactions;
namespace MySQLMVCTest.Controllers
{
//https://blog.csdn.net/qq_28218253/article/details/82909203;条件
//https://www.cnblogs.com/qiuguochao/p/6838946.html

//EF+lambda表达式 实现LIKE模糊查询
//复制代码
//1 s => s.XianWID.StartsWith(str)
//2 匹配以str开头的
//3 s => s.XianWID.EndsWith(str)
//4 匹配以str结尾的
//5 s => s.XianWID.Contains(str)
//6 匹配包含str的
public class SysUserInfoController : Controller
{
//
// GET: /SysUserInfo/
wu_userBLL userbll = new wu_userBLL();
StudentDBContext db = new StudentDBContext();
public ActionResult Index(int? pageNum, int? numPerPage, string username)
{

int pageIndex = pageNum.HasValue ? pageNum.Value : 1;
int pageSize = numPerPage.HasValue && numPerPage.Value > 0 ? numPerPage.Value : 20;
int recordCount = 0;
//(q) => q.id,排序的字段
Expression<Func<w_user, bool>> wherelambad = u => 1 == 1;//查询条件;
if (username!=null&&username != "")
{
//wherelambad = wherelambad = u => u.wu_username == username;
wherelambad = wherelambad = u => u.wu_username.Contains(username);//模糊查找
}

var data = userbll.GetPageEntities<int>(pageIndex, pageSize, out recordCount, wherelambad, (q) => q.id, false);
ViewData["pageIndex"] = pageIndex;
ViewData["pageSize"] = pageSize;
ViewData["recordCount"] = recordCount;
ViewData["username"] = username;
var list = data.ToList();
return View(list);
}
public ActionResult AddUserInfo(int ? OID)
{
var data = userbll.GetEntitysByStrwhere(u=>u.id==OID);
var list = data.ToList();
ViewData["OID"] = OID.HasValue ? OID : 0;
ViewData["wu_username"] = list!=null&&list.Count>0?list[0].wu_username:"";
ViewData["wu_nickName"] = list!=null&&list.Count>0? list[0].wu_nickName:"";
return View();
}

public void checkAddUserInfo(w_user userinfo)
{

string otype = userinfo!=null&&userinfo.id == 0 ? "add" : "update";
var result = 0;
if (otype == "add")
{
userinfo.createtime = userinfo.updatetime= DateTime.Now;
userinfo.createuser = userinfo.updateuser = 10000;
result = userbll.AddUser(userinfo);
}
else
{
userinfo.updatetime = DateTime.Now;
result = userbll.UpdateUser(userinfo);
}
if (result != 0)
{
string msg = SuccessAlert(200, "操作成功 ! ", "SysUserInfoList", callbackType: "closeCurrent");
Response.Write(msg);
}
else
{
Response.Write(ErrorAlert(300, "操作失败"));
}
}

/// <summary>
/// 详情
/// </summary>
/// <param name="OID"></param>
/// <returns></returns>
public ActionResult UserInfoDetail(int? OID)
{
var data = userbll.GetEntitysByStrwhere(u => u.id == OID);
var list = data.ToList();
return View(list);
}
/// <summary>
/// 删除
/// </summary>
/// <param name="OID"></param>
public void DeleteUserInfo(int? OID)
{
var id = OID.HasValue ? OID : 0;
var result = 0;
var data = userbll.GetEntitysByStrwhere(u => u.id == OID).ToList(); ;
if (data != null)
{
w_user w_user = data[0];
w_user.wu_state = 1;
w_user.id = Convert.ToInt32(id);
result = userbll.UpdateUser(w_user);
}

if (result != 0)
{
string msg = SuccessAlert(200, "删除成功", "SysUserInfoList");
Response.Write(msg);
}
else
{
Response.Write(ErrorAlert(300, "操作失败"));
}

}

/// <summary>
/// 批量删除
/// </summary>
/// <param name="OID"></param>
public void DeleteUserInfoByIds(string ids)
{
//https://blog.csdn.net/iiithsoul/article/details/35257031
//selectedTodo,,,关键代码在dwz.database.js中：
if (string.IsNullOrWhiteSpace(ids))
{
Response.Write(ErrorAlert(300, "请选择数据"));
return;
}
var result = 0;
result = db.Database.ExecuteSqlCommand(string.Format("update w_user set wu_state=1,updatetime=now() where id in(" + ids + ")"));
if (result != 0)
{
string msg = SuccessAlert(200, "删除成功", "SysUserInfoList");
Response.Write(msg);
}
else
{
Response.Write(ErrorAlert(300, "操作失败"));
}

}

/// <summary>
/// 商品启用
/// </summary>
/// <param name="OID"></param>
public void RecoverUserInfo(int? OID)
{
var id = OID.HasValue ? OID : 0;
var result = 0;
var data = userbll.GetEntitysByStrwhere(u => u.id == OID).ToList(); ;
if (data != null)
{
w_user w_user = data[0];
w_user.wu_state = 0;
w_user.id = Convert.ToInt32(id);
result = userbll.UpdateUser(w_user);
}
if (result != 0)
{
string msg = SuccessAlert(200, "启用成功", "SysUserInfoList");
Response.Write(msg);
}
else
{
Response.Write(ErrorAlert(300, "操作失败"));
}
}

/// <summary>
/// 批量启用
/// </summary>
/// <param name="OID"></param>
public void RecoverUserInfoByIds(string ids)
{
//https://blog.csdn.net/iiithsoul/article/details/35257031
//selectedTodo,,,关键代码在dwz.database.js中：
if (string.IsNullOrWhiteSpace(ids))
{
Response.Write(ErrorAlert(300, "请选择数据"));
return;
}
var result = 0;
result = db.Database.ExecuteSqlCommand(string.Format("update w_user set wu_state=0,updatetime=now() where id in(" + ids + ")"));
if (result != 0)
{
string msg = SuccessAlert(200, "启用成功", "SysUserInfoList");
Response.Write(msg);
}
else
{
Response.Write(ErrorAlert(300, "操作失败"));
}

}

public static string SuccessAlert(int statusCode, string message, string navTabId = "", string rel = "", string callbackType = "", string forwardUrl = "", string strOther = "")
{
return string.Format("{7}\"statusCode\":\"{0}\", \"message\":\"{1}\",\"navTabId\":\"{2}\",\"rel\":\"{3}\",\"callbackType\":\"{4}\",\"forwardUrl\":\"{5}\"{6}{8}", statusCode, message, navTabId, rel, callbackType, forwardUrl, strOther, "{", "}");
}
public static string ErrorAlert(int statusCode, string message)
{
return string.Format("{2}\"statusCode\":\"{0}\", \"message\":\"{1}\"{3}", statusCode, message, "{", "}");
}
}
}

Index视图：

@{
ViewBag.Title = "系统用户列表";
}
@model List<Xiaowu.Model.w_user>
<form id="pagerForm" method="post" action="@Url.Action("Index")">
<input type="hidden" name="pageNum" value="@ViewData["pageIndex"]" />
<input type="hidden" name="numPerPage" value="@ViewData["pageSize"]" />
<input name="username" type="hidden" value="@ViewData["username"]" />
</form>
<div class="pageHeader">
<form onsubmit="return navTabSearch(this);" action="@Url.Action("Index")" method="post">
<div class="searchBar">
<ul class="searchContent">
<li>
<label>
用户名：
</label>
<input name="username" type="text" value="@ViewData["username"]" />
</li>
</ul>
<div class="subBar">
<ul>
<li>
<div class="buttonActive">
<div class="buttonContent">
<button type="submit">
检索
</button>
</div>
</div>
</li>
</ul>
</div>
</div>
</form>
</div>
<div class="pageContent">
<div class="panelBar">
<ul class="toolBar">
<li><a class="add" href="/SysUserInfo/AddUserInfo" mask="false" width="800" height="250" target="dialog" rel="SysUserInfo"><span>添加用户</span></a></li>
<li>
<a class="delete" href="/SysUserInfo/DeleteUserInfoByIds" rel="ids" target="selectedTodo" posttype="string"
title="确定要删除吗?"><span>批量删除</span></a>
</li>
<li>
<a class="delete" href="/SysUserInfo/RecoverUserInfoByIds" rel="ids" target="selectedTodo" posttype="string"
title="确定要启用吗?"><span>批量启用</span></a>
</li>
<li class="line">line</li>
</ul>
</div>
<table class="table" width="100%" layouth="138">
<thead>
<tr>
<th width="40">
<input type="checkbox" group="ids" class="checkboxCtrl">
</th>
<th>
编号
</th>
<th>
用户名
</th>
<th>
昵称
</th>
<th>
状态
</th>
<th width="120">
操作
</th>
</tr>
</thead>
<tbody>
@foreach(var item in Model)
{
<tr>
<td>
<input name="ids" type="checkbox" value="@item.id" />
</td>
<td>@item.id</td>
<td>@item.wu_username</td>
<td>@item.wu_nickName</td>
<td>@(item.wu_state==0?"正常":"删除")</td>
<td width="120">
<a title="查看" target="dialog" class="btnInfo">详情</a>
<a title="编辑" target="dialog" href="/SysUserInfo/AddUserInfo?OID=@item.id" class="btnEdit" mask="false" width="800" height="250"> 编辑</a>
@if (item.wu_state == 0)
{
<a title="确定要删除吗?" target="ajaxTodo" href="/SysUserInfo/DeleteUserInfo?OID=@item.id" class="btnDel">
删除
</a>
}
else
{
<a title="确定要启用吗?" target="ajaxTodo" href="/SysUserInfo/RecoverUserInfo?OID=@item.id" class="btnSelect">
启用
</a>
}
</td>

</tr>
}
</tbody>
</table>
<div class="panelBar">
<div class="pages">
<span>每页20条，共 @ViewData["recordCount"] 条</span>
</div>
<div class="pagination" targettype="navTab" totalcount="@ViewData["recordCount"]" numperpage="@ViewData["pageSize"]" pagenumshown="10"
currentpage="@ViewData["pageIndex"]">
</div>
</div>
</div>

 新增用户视图：

@{
ViewBag.Title = "新增系统用户";
}

<html>
<head>
<title></title>
</head>
<body>
<div class="pageContent">
<form method="post" action="/SysUserInfo/checkAddUserInfo" class="pageForm required-validate" onsubmit="return iframeCallback(this, dialogAjaxDone);">
<div class="pageFormContent nowrap" layouth="97">
<dl>
<dt>用户名：</dt>
<dd>
<input type="text" name="wu_username" maxlength="20" class="required" alt="请输入您的用户名" value="@ViewData["wu_username"]" />
<input type="hidden" name="id" value="@ViewData["OID"]" />
</dd>
</dl>
<dl>
<dt>昵称：</dt>
<dd>
<input type="text" name="wu_nickName" class="required " alt="请输入您的昵称" value="@ViewData["wu_nickName"]" />
</dd>
</dl>
@*<div class="divider"></div>
<p>自定义扩展请参照：dwz.validate.method.js</p>
<p>错误提示信息国际化请参照：dwz.regional.zh.js</p>*@
</div>
<div class="formBar">
<ul>
<li><div class="buttonActive"><div class="buttonContent"><button type="submit">提交</button></div></div></li>
<li><div class="button"><div class="buttonContent"><button type="button" class="close">取消</button></div></div></li>
</ul>
</div>
</form>

</div>
</body>
</html>