abstract：控制器代码：<?php namespace app\admins\controller; use Util\SysDb; class Admin extends Base { public function index() { $data['lists'] = $this-&
控制器代码：
<?php
namespace app\admins\controller;
use Util\SysDb;
class Admin extends Base
{
public function index()
{
$data['lists'] = $this->db->table('admins')->order('id desc')->lists();
return $this->fetch('',$data);
}
public function add()
{
return $this->fetch();
}
public function save()
{
$data['username'] = trim(input('post.username'));
$data['gid'] = (int)input('post.gid');
$data['truename'] = trim(input('post.truename'));
$data['status'] = (int)input('post.status');
$password = input('post.password');
if(!$data['username']){
exit(json_encode(['code'=>1,'msg'=>'用户名不能为空']));
}
if(!$data['gid']){
exit(json_encode(['code'=>1,'msg'=>'角色不能为空']));
}
if(!$data['truename']){
exit(json_encode(['code'=>1,'msg'=>'姓名不能为空']));
}
if(!$password){
exit(json_encode(['code'=>1,'msg'=>'密码不能为空']));
}
$data['password'] = md5($data['username'].$password);
$item = $this->db->table('admins')->where(['username'=>$data['username']])->item();
if($item){
exit(json_encode(['code'=>1,'msg'=>'用户名已存在']));
}
$data['add_time'] = time();
$this->db->table('admins')->insert($data);
exit(json_encode(['code'=>0,'msg'=>'保存成功']));
}
public function edit()
{
$id = input('get.id');
$admin = $this->db->table('admins')->where(['id'=>$id])->item();
$this->view->admin = $admin;
return $this->fetch();
}
public function doedit()
{
$data['username'] = trim(input('post.username'));
$data['gid'] = (int)input('post.gid');
$data['truename'] = trim(input('post.truename'));
$data['status'] = (int)input('post.status');
$password = input('post.password');
if(!$data['username']){
exit(json_encode(['code'=>1,'msg'=>'用户名不能为空']));
}
if(!$data['gid']){
exit(json_encode(['code'=>1,'msg'=>'角色不能为空']));
}
if(!$data['truename']){
exit(json_encode(['code'=>1,'msg'=>'姓名不能为空']));
}
if($password){
$data['password'] = md5($data['username'].$password);
}
$data['add_time'] = time();
$this->db->table('admins')->where(['username'=>$data['username']])->update($data);
exit(json_encode(['code'=>0,'msg'=>'修改成功']));
}
public function del()
{
$id = (int)input('post.id');
$res = $this->db->table('admins')->where(['id'=>$id])->delete();
if(!$res){
exit(json_encode(['code'=>1,'msg'=>'删除失败']));
}else{
exit(json_encode(['code'=>0,'msg'=>'删除成功']));
}
}
}管理员列表模板代码：
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Document</title>
<link rel="stylesheet" href="/static/plugins/layui/css/layui.css">
<script src="/static/plugins/layui/layui.js"></script>
<style>
.header span{
background: #009688;
margin-left: 30px;
padding: 10px;
color: #ffffff;
}
.header button{
float: right;
margin-top: -5px;
}
.header div{
border-bottom: 2px solid #009688;
margin-top: 8px;
}
</style>
</head>
<body style="padding: 10px;">
<div>
<span>管理员列表</span>
<button class="layui-btn layui-btn-sm" onclick="add()">添加</button>
<div></div>
</div>
<table>
<thead>
<tr>
<th>ID</th>
<th>用户名</th>
<th>真实姓名</th>
<th>角色</th>
<th>状态</th>
<th>添加时间</th>
<th>操作</th>
</tr>
</thead>
<tbody>
{volist name='$lists' id="vo"}
<tr>
<td>{$vo.id}</td>
<td>{$vo.username}</td>
<td>{$vo.truename}</td>
<td>{$vo.gid}</td>
<td>{$vo.status==0?'正常':'<span style="color: red;">禁用</span>'}</td>
<td>{$vo.add_time|date="Y-m-d H:i:s"}</td>
<td>
<button class="layui-btn layui-btn-xs" onclick="edit({$vo.id})">编辑</button>
<button class="layui-btn layui-btn-danger layui-btn-xs" onclick="del({$vo.id})">删除</button>
</td>
</tr>
{/volist}
</tbody>
</table>
</body>
<script>
layui.use('layer',function(){
var layer = layui.layer;
$ = layui.jquery;
});
//添加
function add(){
layer.open({
type:2,
title:'添加管理员',
shade:0.3,
area:['480px','420px'],
content:'/index.php/admins/admin/add'
});
}
//编辑
function edit(id){
layer.open({
type:2,
title:'编辑管理员',
shade:0.3,
area:['480px','420px'],
content:'/index.php/admins/admin/edit?id='+id
});
}
//删除
function del(id)
{
layer.confirm('确认要删除吗？',{
icon:3,
btn:['确定','取消']
},function(){
$.post('/index.php/admins/admin/del',{'id':id},function(res){
if(res.code>0){
layer.alert(res.msg,{'icon':2});
}else{
layer.msg(res.msg,{'icon':1});
setTimeout(function(){
window.location.reload();
},1000)
}
},'json');
});
}
</script>
</html>添加模板代码：
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Document</title>
<link rel="stylesheet" href="/static/plugins/layui/css/layui.css">
<script src="/static/plugins/layui/layui.js"></script>
</head>
<body style="padding: 10px;">
<form>
<div>
<label>用户名</label>
<div>
<input type="text" name="username">
</div>
</div>
<div>
<label>角色</label>
<div>
<select name="gid" id="">
<option value="1">系统管理员</option>
<option value="2">开发人员</option>
</select>
</div>
</div>
<div>
<label>密码</label>
<div>
<input type="password" name="password">
</div>
</div>
<div>
<label>姓名</label>
<div>
<input type="text" name="truename">
</div>
</div>
<div>
<label>状态</label>
<div>
<input type="checkbox" name="status" lay-skin="primary" title="禁用" value="1">
</div>
</div>
</form>
<div>
<div>
<button onclick="save()">保存</button>
</div>
</div>
</body>
</html>
<script>
layui.use(['layer','form'],function(){
layer = layui.layer;
form = layui.form;
$ = layui.jquery;
});
function save(){
var username = $.trim($('input[name="username"]').val());
var password = $.trim($('input[name="password"]').val());
var truename = $.trim($('input[name="truename"]').val());
var status = $.trim($('input[name="status"]').val());
var gid = $('select[name="gid"]').val();
if(username==''){
layer.alert('请输入用户名',{'icon':2});
return;
}
if(password==''){
layer.alert('请输入密码',{'icon':2});
return;
}
if(truename==''){
layer.alert('请输入真实姓名',{'icon':2});
}
$.post('/index.php/admins/admin/save',$('form').serialize(),function(res){
if(res.code>0){
layer.alert(res.msg,{'icon':2});
}else{
layer.msg(res.msg,{'icon':1});
setTimeout(function(){
parent.window.location.reload();
},1000)
}
},'json');
}
</script>编辑模板代码：
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Document</title>
<link rel="stylesheet" href="/static/plugins/layui/css/layui.css">
<script src="/static/plugins/layui/layui.js"></script>
</head>
<body style="padding: 10px;">
<form>
<div>
<label>用户名</label>
<div>
<input type="text" name="username" value="{$admin.username}">
</div>
</div>
<div>
<label>角色</label>
<div>
<select name="gid" id="">
<option value="1">系统管理员</option>
<option value="2">开发人员</option>
</select>
</div>
</div>
<div>
<label>密码</label>
<div>
<input type="password" name="password">
</div>
</div>
<div>
<label>姓名</label>
<div>
<input type="text" name="truename" value="{$admin.truename}">
</div>
</div>
<div>
<label>状态</label>
<div>
<input type="checkbox" name="status" lay-skin="primary" title="禁用" value="1">
</div>
</div>
</form>
<div>
<div>
<button onclick="doedit()">修改</button>
</div>
</div>
</body>
</html>
<script>
layui.use(['layer','form'],function(){
layer = layui.layer;
form = layui.form;
$ = layui.jquery;
});
function doedit(){
var username = $.trim($('input[name="username"]').val());
var password = $.trim($('input[name="password"]').val());
var truename = $.trim($('input[name="truename"]').val());
var status = $.trim($('input[name="status"]').val());
var gid = $('select[name="gid"]').val();
if(username==''){
layer.alert('请输入用户名',{'icon':2});
return;
}
if(truename==''){
layer.alert('请输入真实姓名',{'icon':2});
}
$.post('/index.php/admins/admin/doedit',$('form').serialize(),function(res){
if(res.code>0){
layer.alert(res.msg,{'icon':2});
}else{
layer.msg(res.msg,{'icon':1});
setTimeout(function(){
parent.window.location.reload();
},1000)
}
},'json');
}
</script>
Correcting teacher：查无此人Correction time：2019-03-18 09:08:14
Teacher's summary：完成的不错。后台管理，基本就是增删查改，继续加油
