.net 6.0+webapi+mysql5.7+layui前后端分离实现。
wwwroot 放置前端文件
创建AccountController 实现对用户的增删改查。
using HcyWebAPI.Models;
using Microsoft.AspNetCore.Mvc;
using static HcyWebAPI.Controllers.Params.AccountParams;
namespace HcyWebAPI.Controllers
{
[ApiController]
[Route("api/account/")]
public class AccountController : ControllerBase
{
private readonly MyDbContext _context = new MyDbContext();
/// <summary>
/// 查询所有用户 根据条件
/// </summary>
/// <param name="params"></param>
/// <returns></returns>
[HttpPost]
[Route("list")]
public Models.ResultMsg GetAccountList(AccountListParams @params)
{
Models.ResultMsg resultMsg = new Models.ResultMsg();
Models.ResultDataInfo resultDataInfo = new Models.ResultDataInfo();
Func<Models.Account, bool> whereLam = (p => true);
if (@params.username!=null&&@params.username != "")
{
whereLam = p => p.Username.Contains(@params.username);
}
if (@params.deptId != 0) {
whereLam= (p => [email protected]);
}
var temp = _context.Account.Where(whereLam)
.OrderBy(p => p.Id)
.Skip(@params.pageSize * (@params.pageIndex - 1)) //跳过多少
.Take(@params.pageSize) //取多少
.ToList();
var count = _context.Account.Count(whereLam);
//最后转为集合
resultDataInfo.data = temp;
resultDataInfo.total = count;
resultMsg.data = resultDataInfo;
return resultMsg;
}
/// <summary>
/// 查询用户 根据指定ID
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
[HttpGet]
[Route("list/{id}")]
public Models.Account? GetAccountById(int id)
{
int count = _context.Account.Count(b => b.Id == id);
if (count == 0)
return null;
var person = _context.Account.Single(b => b.Id == id);
List<Models.Account> peopleList = new List<Models.Account>();
peopleList.Add(person);
return person;
}
/// <summary>
/// 删除用户 指定ID
/// </summary>
/// <param name="account"></param>
/// <returns></returns>
[HttpPost]
[Route("del")]
public ResultMsg DeleteAccout(Models.Account account)
{
ResultMsg resultMsg = new ResultMsg();
var temp = _context.Account.Single(p => p.Id == account.Id);
_context.Account.Remove(temp);
int result = _context.SaveChanges();
resultMsg.data = result;
return resultMsg;
}
/// <summary>
/// 修改用户信息
/// </summary>
/// <param name="account"></param>
/// <returns></returns>
[HttpPost]
[Route("update")]
public ResultMsg UpdateAccount(Models.Account account)
{
ResultMsg resultMsg=new ResultMsg();
_context.Update(account);
int result = _context.SaveChanges();
resultMsg.data = result;
return resultMsg;
}
}
}
再wwwroot 下创建 accountList.html前端文件管理页：
1. 实现查询功能。
2. 实现分页功能。
3. 实现删除功能。
4. 实现修改功能。（修改功能包括双击单元格就能修改）
<!DOCTYPE html>
<html class="x-admin-sm">
<head>
<meta charset="UTF-8">
<title>账户列表</title>
<meta name="renderer" content="webkit">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<!-- <meta name="viewport" content="width=device-width,user-scalable=yes, minimum-scale=0.4, initial-scale=0.8,target-densitydpi=low-dpi" />-->
<link rel="stylesheet" href="./css/font.css">
<link rel="stylesheet" href="./css/xadmin.css">
<script src="./lib/layui/layui.js" charset="utf-8"></script>
<script type="text/javascript" src="./js/xadmin.js"></script>
<script type="text/javascript" src="./js/jquery.min.js"></script>
<script type="text/javascript" src="./data/sensor.js"></script>
<!--[if lt IE 9]>
<script src="https://cdn.staticfile.org/html5shiv/r29/html5.min.js"></script>
<script src="https://cdn.staticfile.org/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->
</head>
<body>
<div class="x-nav">
<span class="layui-breadcrumb">
<a href="">首页</a>
<a href="">账户列表</a>
<a>
<cite>账户列表</cite></a>
</span>
<a class="layui-btn layui-btn-small" style="line-height:1.6em;margin-top:3px;float:right" onclick="location.reload()" title="刷新">
<i class="layui-icon layui-icon-refresh" style="line-height:30px"></i>
</a>
</div>
<div class="layui-fluid">
<div class="layui-row layui-col-space15">
<div class="layui-col-md12">
<div class="layui-card">
<!-- <div class="layui-card-body ">-->
<!-- <form class="layui-form layui-col-space5">-->
<!-- <div class="layui-inline layui-show-xs-block">-->
<!-- <input class="layui-input" autocomplete="off" placeholder="开始日" name="start" id="start"></div>-->
<!-- <div class="layui-inline layui-show-xs-block">-->
<!-- <input class="layui-input" autocomplete="off" placeholder="截止日" name="end" id="end"></div>-->
<!-- <div class="layui-inline layui-show-xs-block">-->
<!-- <input type="text" name="username" placeholder="请输入用户名" autocomplete="off" class="layui-input"></div>-->
<!-- <div class="layui-inline layui-show-xs-block">-->
<!-- <button class="layui-btn" lay-submit="" lay-filter="sreach">-->
<!-- <i class="layui-icon"></i></button>-->
<!-- </div>-->
<!-- </form>-->
<!-- </div>-->
<div class="layui-card-body ">
<!-- <table class="layui-table" lay-data="{url:'./user.json',page:true,toolbar: '#toolbarDemo',id:'test'}" lay-filter="test">-->
<!-- <thead>-->
<!-- <tr>-->
<!-- <th lay-data="{type:'checkbox'}">ID</th>-->
<!-- <th lay-data="{field:'pid', width:80, sort: true}">ID</th>-->
<!-- <th lay-data="{field:'deviceId', width:120, sort: true, edit: 'text'}">设备标识</th>-->
<!-- <th lay-data="{field:'deviceIp', edit: 'text', minWidth: 150}">设备IP</th>-->
<!-- <th lay-data="{field:'deviceLocation', width:80,templet: '#switchTpl'}">位置信息</th>-->
<!-- <th lay-data="{field:'city', edit: 'text', minWidth: 100}">城市</th>-->
<!-- <th lay-data="{field:'experience', sort: true, edit: 'text'}">积分</th>-->
<!-- <th lay-data="{field:'dw_xinzhi',templet: function(d){ return d.dw_xinzhi.titel;}}">学校</th></tr>-->
<!-- </thead>-->
<!-- </table>-->
地点: <select id="select_address" style="width: 100px;height: 20px">
<option value="0">请选择</option>
</select>
用户名：<input type="text" id="input_username" placeholder="请输入要查询的用户名" />
<div class="layui-inline layui-show-xs-block">
<button class="layui-btn" lay-submit="" lay-filter="sreach" onclick="searchInfo()">
<i class="layui-icon"></i></button>
</div>
<table id="demo" class="layui-table" lay-filter="test_table" ></table>
<div id="test1"></div>
</div>
</div>
</div>
</div>
</div>
</body>
<script type="text/html" id="toolbarDemo">
<div class = "layui-btn-container" >
<!-- <button class = "layui-btn layui-btn-sm" lay-event = "getCheckData" > 获取选中行数据 </button>-->
<!-- <button class="layui-btn layui-btn-sm" lay-event="getCheckLength">获取选中数目</button >-->
<!-- <button class = "layui-btn layui-btn-sm" lay-event = "isAll" > 验证是否全选</button>-->
<button class = "layui-btn layui-btn-danger" lay-event = "delete" > 删除</button>
{
{# if(d.active==1){ }}
<button class = "layui-btn layui-btn-sm" lay-event = "updateWarningInfo" > 确定</button>
{
{# } }}
</div >
</script>
<script type="text/javascript">
// setInterval(function(){
// // initData();
// },1000);
$(function () {
initSelectData();
searchInfo();
});
function searchInfo(){
initData();
}
function initSelectData() {
var dataSensor = sensorServer.getDeptList({ "pageIndex": 1,"pageSize":1000});
if (dataSensor!=null) {
let optionList="";
for(let i=0;i<dataSensor.data.length;i++){
optionList+="<option value='"+dataSensor.data[i].id+"'>"+dataSensor.data[i].deptName+"</option>";
}
$("#select_address").append(optionList);
}
}
//请求数据
function getData(page,limit) {
var resultData;
let sensorPid = ""; //$("#select_address").val();
let username = $("#input_username").val();
var params = { "pageIndex": page, "pageSize": limit, "username": username }
resultData = sensorServer.getAccountList(params);
return resultData;
}
function refData(dataList){
//var dataList=dataArraygetData(page,limit).data;
layui.use('table', function () {
var table = layui.table;
//第一个实例
table.render({
elem: '#demo'
,height: 450
,data: dataList
,limit:dataList.length
//page:false
,cols: [[ //表头
{ field: 'id', title: '编号', width: 80, sort: true, fixed: 'left' }
, { field: 'username', title: '名字', edit: 'text' }
, { field: 'password', title: '密码', edit: 'text'}
, {field: '', title: '编辑', width: 250, sort: true, toolbar:'#toolbarDemo',fixed: 'right'}
]],
loading:true,
done:function (res, curr, count) {
//$("[data-field='active']").children().each(function(){
// if($(this).text()==1){
// $(this).text("未阅")
// }else if($(this).text()==0){
// $(this).text("阅读并处理")
// }
//});
},
parseData:function(res){
return {
"code" : res.code, //解析接口状态
"msg" : res.msg, //解析提示文本
"data" : res.data //解析数据列表
}
}
});
//监听单元格编辑
table.on('edit(test_table)',
function (obj) {
var value = obj.value //得到修改后的值
,
data = obj.data //得到所在行所有键值
,
field = obj.field; //得到字段
layer.msg('[ID: ' + data.id + '] ' + field + ' 字段更改为：' + value);
var jsonResult = sensorServer.updateAccount(obj.data);
if (jsonResult == 1) {
layer.msg('修改成功!', { icon: 1, time: 1000 });
} else {
layer.msg('修改失败!', { icon: 2, time: 1000 });
}
});
//监听行单击事件（双击事件为：rowDouble）
// table.on('row(test_table)', function(obj){
// var data = obj.data;
// layer.alert(JSON.stringify(data), {
// title: '当前行数据：'
// });
//
// //标注选中样式
// obj.tr.addClass('layui-table-click').siblings().removeClass('layui-table-click');
// });
//列里的工具栏
table.on('tool(test_table)',
function(obj) {
//var checkStatus = table.checkStatus(obj.config.pid);
switch (obj.event) {
case 'delete':
layer.msg('data:'+obj.data.pid);
del(obj);
break;
case 'updateWarningInfo':
layer.msg('data:'+obj.data.pid);
updateWarningInfo(obj);
break;
};
});
});
}
function initData() {
var initData=getData(1,10);
var total=initData.total;
var dataList=initData.data;
layui.use('table', function(){
var laypage = layui.laypage;
//执行一个laypage实例
laypage.render({
elem: 'test1' //注意，这里的 test1 是 ID，不用加 # 号
,count: total //数据总数，从服务端得到
//,limit:10
,limits:[10,20,30]
,curr:1
,group:5
,layout: ['prev', 'page', 'next','limit','refresh','skip','count']
,jump: function(obj, first){
//obj包含了当前分页的所有参数，比如：
console.log(obj.curr); //得到当前页，以便向服务端请求对应页的数据。
console.log(obj.limit); //得到每页显示的条数
//首次不执行
if(!first){
refData(getData(obj.curr,obj.limit).data);
}else{
refData(dataList);
}
}
});
});
}
//删除
function del(obj) {
var params = obj.data;
var resultData = sensorServer.delAccount(params);
if (resultData == 1) {
location.reload();
} else {
layer.msg('删除失败!', { icon: 1, time: 1000 });
}
}
function updateWarningInfo(obj){
obj.data.active=0;
msg="确认已阅读此警示，并进行相关处理吗？";
layer.confirm(msg,function(index){
var jsonResult = sensorServer.updateWarningInfo(obj.data);
layer.msg('已设置!',{icon:1,time:1000});
location.reload();
});
}
</script>
</html>