API 控制器1 主要用于增删改查已经反填数据查询
using System;
using System.Collections.Generic;
using System.Data.SqlClient;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web.Http;
using UserInfoAPI.Models;
namespace UserInfoAPI.Controllers
{
public class UserInfoSController : ApiController
{
UserDbContext db = new UserDbContext();
/// <summary>
/// 显示 分页
/// </summary>
/// <returns></returns>
public Paging Get(int PageIndex=1 , int PageSize=5)
{
SqlParameter[] sp = new SqlParameter[]
{
new SqlParameter("@PageIndex",PageIndex){ DbType=System.Data.DbType.Int32},
new SqlParameter("@PageSize",PageSize){ DbType=System.Data.DbType.Int32},
new SqlParameter("@TotalCount",System.Data.DbType.Int32){Direction=System.Data.ParameterDirection.Output}
};
string sql = "U_FenYe @PageIndex,@PageSize,@TotalCount output";
Paging paging = new Paging();
paging.data= db.Database.SqlQuery<UserInfoS>(sql,sp).ToList();
paging.code = 0;
paging.msg = "";
paging.count =Convert.ToInt32(sp[2].Value);
return paging;
}
/// <summary>
/// 添加
/// </summary>
/// <param name="m"></param>
/// <returns></returns>
public int Post(UserInfoS m)
{
db.UserInfoS.Add(m);
return db.SaveChanges();
}
/// <summary>
/// 修改
/// </summary>
/// <param name="m"></param>
/// <returns></returns>
public int PostUpt(UserInfoS m)
{
db.Entry<UserInfoS>(m).State = System.Data.Entity.EntityState.Modified;
return db.SaveChanges();
}
/// <summary>
/// 删除
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public int GetResult(int id)
{
var user = db.UserInfoS.Find(id);
db.UserInfoS.Remove(user);
return db.SaveChanges();
}
/// <summary>
/// 用于修改反填
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public UserInfoS GetUserInfo(int id)
{
return db.UserInfoS.Find(id);
}
}
}
Api 控制器2 用于上传图片
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web;
using System.Web.Http;
namespace UserInfoAPI.Controllers
{
public class UploadController : ApiController
{
public UploadModel Post()
{
HttpFileCollection file = HttpContext.Current.Request.Files;
UploadModel model = new UploadModel()
{
code = 0,
msg = "",
data = null
};
if (file!=null)
{
string str = Path.GetExtension(file[0].FileName).ToLower();
if (str.Equals(".jpg") || str.Equals(".png") || str.Equals(".gif"))
{
string p = "/Imgs/" + Path.GetFileName(file[0].FileName);
file[0].SaveAs(HttpContext.Current.Server.MapPath(p));
ImgsModel m = new ImgsModel()
{
msg = "成功",
src = p
};
model.data = m;
}
}
return model;
}
}
public class ImgsModel
{
public string msg { get; set; }
public string src { get; set; }
}
public class UploadModel
{
public int code { get; set; }
public string msg { get; set; }
public ImgsModel data { get; set; }
}
}
Html 显示页面
@{
Layout = null;
}
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>Index</title>
<link href="~/layui/css/layui.css" rel="stylesheet" />
<script src="~/Scripts/jquery-3.4.1.js"></script>
</head>
<body>
<div>
<button class="layui-btn layui-btn-lg" onclick="Add()">
添加
</button>
</div>
<div>
<table id="demo" lay-filter="test"></table>
</div>
<script type="text/html" id="toolbarDemo">
<div class="layui-btn-container">
<button class="layui-btn layui-btn-sm" lay-event="Upt">修改</button>
<button class="layui-btn layui-btn-sm" lay-event="Del">删除</button>
</div>
</script>
<script type="text/html" id="TouXiang">
<div class="layui-btn-container">
<img style="height:30px;30px;border-radius:50%;line-height:150px!important;" src="{{d.UImg}}" />
</div>
</script>
<script src="~/layui/layui.js"></script>
<script>
layui.use('table', function () {
var table = layui.table;
table.render({
elem: '#demo',
height: 312,
url: "https://localhost:44304/api/userinfos/Get",
page: true,
cols:
[[
{ field: 'UName', title: "用户名", sort: true, fixed: 'left' },
{ field: 'UPwd', title: "密码", sort: true, fixed: 'left' },
{ field: 'USex', title: "性别", sort: true, fixed: 'left', templet: function (d) { if (d.gender == false) { return '女' } else { return '男' } } },
{ field: 'UHobby', title: "爱好", sort: true, fixed: 'left' },
{ field: 'UImg', title: "头像", sort: true, fixed: 'left',templet:'#TouXiang' },
{ field: 'URemark', title: "描述", sort: true, fixed: 'left' }
, { title: "操作", templet: '#toolbarDemo' }
]],
request:
{
pageName: 'PageIndex',
limitName: 'PageSize'
}
});
table.on('tool(test)', function (obj) {
var data = obj.data; //获取当前行数据
var layEvent = obj.event; //获取lay-event对应得值
console.log(data);
if (layEvent == 'Del') {
layer.confirm('真得删除吗？', function (index) {
$.ajax({
url: 'https://localhost:44304/api/userinfos/GetResult/' + data.Id,
success: function (d) {
if (d > 0) {
layer.msg('删除成功', { icon: 1 });
obj.del();
}
else {
alert('失败')
}
}
})
})
}
if (layEvent == 'Upt') {
//因为用的是MVC所以跳转是控制器/方法 如果是html 直接名字加.html即可
location.href = '/UserInfoS/Upt?Id=' + data.Id; } }) }); function Add() {
//因为用的是MVC所以跳转是控制器/方法 如果是html 直接名字加.html即可
location.href = '/UserInfoS/Add';
}
</script>
</body>
</html>
添加页面
@{
Layout = null;
}
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>Add</title>
<link href="~/layui/css/layui.css" rel="stylesheet" />
<script src="~/Scripts/jquery-3.4.1.js"></script>
</head>
<body>
<div>
<form action="/" method="post" class="layui-form">
<div class="layui-form-item">
<label class="layui-form-label">头像</label>
<div class="layui-input-block">
<input type="image" name="UImg" id="test2" src="" value="" />
<button type="button" class="layui-btn" id="test1">
<i class="layui-icon">�</i>上传图片
</button>
</div>
</div>
<div class="layui-form-item">
<label class="layui-form-label">用户名</label>
<div class="layui-input-block">
<input type="text" name="UName" required lay-verify="required" placeholder="请输入用户名" class="layui-input" />
</div>
</div>
<div class="layui-form-item">
<label class="layui-form-label">密码</label>
<div class="layui-input-block">
<input type="password" name="UPwd" required lay-verify="required" placeholder="请输入密码" class="layui-input" />
</div>
</div>
<div class="layui-form-item">
<label class="layui-form-label">性别</label>
<div class="layui-input-block">
<input type="radio" name="USex" value="男" title="男" checked />
<input type="radio" name="USex" value="女" title="女" />
</div>
</div>
<div class="layui-form-item">
<label class="layui-form-label">爱好</label>
<div class="layui-input-block">
<input type="checkbox" name="UHobby" value="写作" title="写作" checked />
<input type="checkbox" name="UHobby" value="阅读" title="阅读" />
<input type="checkbox" name="UHobby" value="发呆" title="发呆" />
</div>
</div>
<div class="layui-form-item layui-form-text">
<label class="layui-form-label">描述</label>
<div class="layui-input-block">
<textarea name="URemark" placeholder="请输入内容" class="layui-textarea"></textarea>
</div>
</div>
<div class="layui-form-item">
<div class="layui-input-block">
<button class="layui-btn" lay-submit lay-filter="formDemo">立即提交</button>
</div>
</div>
</form>
</div>
<script src="~/layui/layui.all.js"></script>
<script>
layui.use('upload', function () {
var upload = layui.upload;
var uploadInst = upload.render({
elem: "#test1",
url: "https://localhost:44304/api/Upload/Post",
done: function (res)
{
console.log(res);
layui.$("#test2").attr('src', 'https://localhost:44304' + res.data.src);
layui.$("#test2").attr('value','https://localhost:44304'+ res.data.src);
alert('上传成功');
},
error: function ()
{
}
})
})
layui.use('form',function () {
var form = layui.form;
form.on('submit(formDemo)', function (data) {
console.log(data);
$.ajax({
url: "https://localhost:44304/api/userinfos/Post",
data: data.field,
type:"Post",
success: function () {
alert('成功');
//因为用的是MVC所以跳转是控制器/方法 如果是html 直接名字加.html即可
location.href = '/UserInfoS/Index'; } }) return false; } ) }) </script> </body> </html>
修改页面
@{
Layout = null;
}
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>Add</title>
<link href="~/layui/css/layui.css" rel="stylesheet" />
<script src="~/Scripts/jquery-3.4.1.js"></script>
</head>
<body>
<div>
<form action="/" method="post" class="layui-form">
<div class="layui-form-item">
<label class="layui-form-label">头像</label>
<div class="layui-input-block">
<input type="image" name="UImg" id="test2" src="" value="" />
<button type="button" class="layui-btn" id="test1">
<i class="layui-icon">�</i>上传图片
</button>
</div>
</div>
<div class="layui-form-item">
<label class="layui-form-label">用户名</label>
<div class="layui-input-block">
<input type="text" id="UName" name="UName" required lay-verify="required" placeholder="请输入用户名" class="layui-input" />
<input type="hidden" id="UId" name="Id" value="" />
</div>
</div>
<div class="layui-form-item">
<label class="layui-form-label">密码</label>
<div class="layui-input-block">
<input type="password" id="UPwd" name="UPwd" required lay-verify="required" placeholder="请输入密码" class="layui-input" />
</div>
</div>
<div class="layui-form-item">
<label class="layui-form-label">性别</label>
<div class="layui-input-block">
<input type="radio"id="USex" name="USex" value="男" title="男" checked />
<input type="radio" name="USex" value="女" title="女" />
</div>
</div>
<div class="layui-form-item">
<label class="layui-form-label">爱好</label>
<div class="layui-input-block">
<input type="checkbox" name="UHobby" value="写作" title="写作" checked />
<input type="checkbox" name="UHobby" value="阅读" title="阅读" />
<input type="checkbox" name="UHobby" value="发呆" title="发呆" />
</div>
</div>
<div class="layui-form-item layui-form-text">
<label class="layui-form-label">描述</label>
<div class="layui-input-block">
<textarea name="URemark" id="URemark" placeholder="请输入内容" class="layui-textarea"></textarea>
</div>
</div>
<div class="layui-form-item">
<div class="layui-input-block">
<button class="layui-btn" lay-submit lay-filter="formDemo">立即提交</button>
</div>
</div>
</form>
</div>
<script src="~/layui/layui.all.js"></script>
<script>
var loc = window.location.search;
var n1 = loc.length;//地址的总长度
var n2 = loc.indexOf("=");//取得=号的位置
var id = loc.substr(n2 + 1, n1 - n2);//从=号后面的内容
$.ajax({
url: 'https://localhost:44304/api/UserInfoS/GetUserInfo/' + id,
dataType: "json",
success: function (d)
{
console.log(d);
$("#UId").val(id);
$("#UName").val(d.UName);
$("#UPwd").val(d.UPwd);
$("#USex").attr('checked', d.USex);
$("#URemark").val(d.URemark);
}
})
layui.use('upload', function () {
var upload = layui.upload;
var uploadInst = upload.render({
elem: "#test1",
url: "https://localhost:44304/api/Upload/Post",
done: function (res) {
console.log(res);
layui.$("#test2").attr('src', 'https://localhost:44304' + res.data.src);
layui.$("#test2").attr('value', 'https://localhost:44304' + res.data.src);
alert('上传成功');
},
error: function () {
}
})
})
layui.use('form', function () {
var form = layui.form;
form.on('submit(formDemo)', function (data) {
console.log(data);
$.ajax({
url: "https://localhost:44304/api/userinfos/PostUpt",
data: data.field,
type: "Post",
success: function () {
alert('成功');
//因为用的是MVC所以跳转是控制器/方法 如果是html 直接名字加.html即可
location.href = '/UserInfoS/Index'; } }) return false; } ) }) </script> </body> </html>