17
06月
2020
html
<table class="layui-table" lay-data="{literal}{url:'/index/admin/page/newsInfo', id:'table1', text:{ none:'<div><i class=\'layui-icon layui-icon-face-smile-fine\' style=\'font-size: 30px;\' ></i></div>您的文章为空哦,点击左上角添加吧!'}, page: { layout: ['prev', 'page', 'next', 'count'] }, limit: 10, }{/literal}" lay-filter="table1"> <thead> <tr> <th lay-data="{type:'checkbox'}">ID</th> <th lay-data="{field:'title', minWidth: 200,}">名称</th> <th lay-data="{field:'img', templet: '#picTpl', minWidth: 100,}">图片</th> <th lay-data="{field:'name',}">分类</th> <th lay-data="{field:'hits',width: 65}">点击</th> <th lay-data="{field:'order',width: 65}">排序</th> <th lay-data="{toolbar: '#tbOperate', minWidth: 170, align: 'center'}">操作</th> </tr> </thead> </table>
php
public function newsInfo(Request $request) { $userInfo = Session::get('index_user'); //产品类别大类id $cateinfo = Db::table('index_cate')->where('u_id',$userInfo['id'])->where('hz','=','news')->find(); //该类下的小类 $catesmall = Db::table('index_cate')->where('f_id',$cateinfo['id'])->order('order asc')->order('id asc')->select(); $where = []; foreach($catesmall as $k => $v){ array_push($where,$v['id']); } array_push($where,$cateinfo['id']); //获取每页显示的条数 $limit= $request->param('limit'); //获取当前页数 $page= $request->param('page'); //产品信息 $cpInfo = Db::table('index_content')->where('c_id','in',$where)->order('order desc')->order('id desc')->paginate($limit,false,['page'=>$page])->toArray(); $cpInfo = $cpInfo['data']; foreach($cpInfo as $k => $v){ if ($v['c_id'] == $cateinfo['id']){ $cpInfo[$k]['name'] = $cateinfo['name']; }else{ foreach($catesmall as $a => $b){ if ($v['c_id'] == $b['id']){ $cpInfo[$k]['name'] = $b['name']; } } } } //总条数 $count = Db::table('index_content')->where('c_id','in',$where)->count(); $data['code'] = 0; $data['data'] = $cpInfo; $data['count'] = $count; return json($data); }
js
<script> layui.use(['jquery', 'form', 'table'], function() { //使用layui引入jq var $ = jQuery = layui.$, form = layui.form, table = layui.table, upload = layui.upload; $('.company-tree dd a').eq(2+7).addClass('active'); //样式选中 //搜索 $('#searchBtn').on('click', function(){ var searchInput = $('#searchInput'); //执行重载 table.reload('table1', { page: { curr: 1 //重新从第 1 页开始 } ,where: { title: searchInput.val() } , url: '/index/admin/page/newsSearch'//后台做模糊搜索接口路径 , method: 'get' }); }); //删除选中 $('#delAll').on('click', function(){ var checkStatus = table.checkStatus('table1') , checkData = checkStatus.data , ids=[]; if(checkData.length === 0){ return layer.msg('请选择数据', function(){}); }else { layer.confirm('真的删除选中项么', function(index){ layer.close(index); checkData.forEach(function(n,i){ ids.push(n.id); }); $.post("/index/admin/page/newsDel", { 'id': ids, batchFlag: 1 }, function(res){ //console.log(res); if(res.code) { layer.msg(res.msg); table.reload('table1'); }else { layer.msg(res.msg, {icon:5, shift: 6, shade: [0.2, '#000']}); } }); }); } }); //监听工具条 table.on('tool(table1)', function(obj) { var data = obj.data; //console.log(obj); if (obj.event === 'del'){ layer.confirm('真的删除么', function(index){ obj.del(); layer.close(index); $.post("/index/admin/page/newsDel", { 'id': data.id }, function(res){ if(res.code) { layer.msg(res.msg); }else { layer.msg(res.msg, {icon:5, shift: 6, shade: [0.2, '#000']}); } }); }); } }); //… }); </script>