基于layui的table模块的插件tablePlus，三步设置完成数据完美导出。

app/customer/view/index/index.html

@@ -75,39 +75,15 @@
 <!-- 脚本 -->
 {block name="script"}
 <script>
-	const moduleInit = ['tool','employeepicker'];
+	const moduleInit = ['tool','employeepicker','tablePlus'];
 	function gouguInit() {
-		var table = layui.table, tool = layui.tool ,form = layui.form, element = layui.element, employeepicker = layui.employeepicker;
-		
-		// 选择员工
-		$('body').on('click','[data-event="select"]',function(){
-			var that = $(this);
-			var names = that.val(), ids = $('[name="uid"]').val();
-			employeepicker.init({
-				ids: ids,
-				names: names,
-				type: 0,
-				department_url: "/api/index/get_department_tree",
-				employee_url: "/api/index/get_employee",
-				callback: function (ids, names, dids, departments) {
-					$('[name="uid"]').val(ids);
-					that.val(names);
-					$('[lay-filter="webform"]').click();
-				}
-			})
-		});
-		
-		$('[lay-filter="clear"]').on('click',function(){
-			setTimeout(function(){
-				$('[lay-filter="webform"]').click();
-			},10)			
-		})
+		var table = layui.tablePlus, tool = layui.tool ,form = layui.form, element = layui.element, employeepicker = layui.employeepicker;
 		
 		layui.pageTable = table.render({
 			elem: '#test',
 			title: '客户列表',
 			toolbar: '#toolbarDemo',
-			defaultToolbar:['filter', {title:'导出EXCEL',layEvent: 'LAYTABLE_EXCEL',icon: 'layui-icon-export'}],	
+			is_excel:true,	
 			url: "/customer/index/index", //数据接口
 			cellMinWidth: 80,
 			page: true, //开启分页
@@ -220,18 +196,6 @@
 				tool.side("/customer/index/add");
 				return;
 			}
-			if(obj.event === 'LAYTABLE_EXCEL'){
-				var formSelect = form.val('barsearchform');
-				formSelect.limit=99999;
-				$.ajax({
-					url: '/customer/index/index',
-					data: formSelect,
-					success:function(res){
-						table.exportFile('test', res.data,'xls');
-					}
-				});
-				return;
-			}
 		});
 		//监听行工具事件
 		table.on('tool(test)', function(obj) {
@@ -257,6 +221,31 @@
 				});
 			}
 		});
+		
+		
+		// 选择员工
+		$('body').on('click','[data-event="select"]',function(){
+			var that = $(this);
+			var names = that.val(), ids = $('[name="uid"]').val();
+			employeepicker.init({
+				ids: ids,
+				names: names,
+				type: 0,
+				department_url: "/api/index/get_department_tree",
+				employee_url: "/api/index/get_employee",
+				callback: function (ids, names, dids, departments) {
+					$('[name="uid"]').val(ids);
+					that.val(names);
+					$('[lay-filter="webform"]').click();
+				}
+			})
+		});
+		
+		$('[lay-filter="clear"]').on('click',function(){
+			setTimeout(function(){
+				$('[lay-filter="webform"]').click();
+			},10)			
+		})
 
 		//监听搜索提交
 		form.on('submit(webform)', function(data) {

app/project/controller/Index.php

@@ -70,6 +70,9 @@ class Index extends BaseController
                         $item->tasks_pensent = round($item->tasks_finish / $item->tasks_total * 100, 2) . "％";
                     } else {
                         $item->tasks_pensent = "100％";
+						if($item->status<2){
+							$item->tasks_pensent = "0%";
+						}
                     }
 					
 					$step = Db::name('Step')->where(['action_id' => $item->id,'sort'=>$item->step_sort,'type'=>2,'delete_time'=>0])->find();

app/project/view/index/index.html

@@ -2,7 +2,7 @@
 <!-- 主体 -->
 {block name="body"}
 <div class="p-3">
-	<table class="layui-hide" id="projectList" lay-filter="project"></table>
+	<table class="layui-hide" id="projecttable" lay-filter="projecttable"></table>
 </div>
 <script type="text/html" id="toolbarDemo">
   <div class="layui-btn-container">
@@ -15,17 +15,17 @@
 <!-- 脚本 -->
 {block name="script"}
 <script>
-	const moduleInit = ['tool'];
+	const moduleInit = ['tool','tablePlus'];
 	function gouguInit() {
-		var table = layui.table, form = layui.form, tool = layui.tool;
+		var table = layui.tablePlus, form = layui.form, tool = layui.tool;
 		layui.pageTable = table.render({
-			elem: '#projectList',
+			elem: '#projecttable',
 			toolbar: '#toolbarDemo',
-			defaultToolbar:['filter', {title:'导出EXCEL',layEvent: 'LAYTABLE_EXCEL',icon: 'layui-icon-export'}],
 			title: '项目列表',
 			cellMinWidth: 80,
 			page: true, //开启分页
 			limit: 20,
+			is_excel:true,
 			height: 'full-24',
 			url: "/project/index/index", //数据接口
 			cols: [[
@@ -59,18 +59,8 @@
 
 
 		//触发事件
-		table.on('toolbar(project)', function(obj){
-			if(obj.event === 'LAYTABLE_EXCEL'){
-				$.ajax({
-					url: '/project/index/index',
-					data: {limit:99999},
-					success:function(res){
-						table.exportFile('projectList', res.data,'xls');
-					}
-				});
-				return;
-			}
-			else if(obj.event === 'add'){
+		table.on('toolbar(projecttable)', function(obj){
+			if(obj.event === 'add'){
 				tool.side('/project/index/add');
 				return;
 			}

app/project/view/task/index.html

@@ -72,15 +72,15 @@
 <!-- 脚本 -->
 {block name="script"}
 <script>
-	const moduleInit = ['tool','employeepicker'];
+	const moduleInit = ['tool','employeepicker','tablePlus'];
 	function gouguInit() {
-		var table = layui.table, form = layui.form, tool = layui.tool, employeepicker = layui.employeepicker;
+		var table = layui.tablePlus, form = layui.form, tool = layui.tool, employeepicker = layui.employeepicker;
 
 		layui.taskTable = table.render({
 			elem: '#task',
 			title: '任务列表',
 			toolbar: '#toolbarDemo',
-			defaultToolbar:['filter', {title:'导出EXCEL',layEvent: 'LAYTABLE_EXCEL',icon: 'layui-icon-export'}],
+			is_excel:true,
 			cellMinWidth: 80,
 			url: "/project/task/index", //数据接口
 			page: true, //开启分页
@@ -145,19 +145,7 @@
 		
 		//触发事件
 		table.on('toolbar(task)', function(obj){
-			if(obj.event === 'LAYTABLE_EXCEL'){
-				var formSelect = form.val('barsearchform');
-				formSelect.limit=99999;
-				$.ajax({
-					url: '/project/task/index',
-					data: formSelect,
-					success:function(res){
-						table.exportFile('task', res.data,'xls');
-					}
-				});
-				return;
-			}
-			else if(obj.event === 'add'){
+			if(obj.event === 'add'){
 				tool.side('/project/task/add');
 				return;
 			}

public/static/assets/gougu/module/tablePlus.js

@@ -0,0 +1,85 @@
+layui.define(['jquery','layer','table'], function(exports) {
+	var $ = layui.$,
+	layer = layui.layer,
+	table = layui.table;
+	
+    var MOD_NAME='tablePlus';
+	
+    var tablePlus=$.extend({},table);
+	
+    tablePlus._render = tablePlus.render;
+	
+	tablePlus.excel = function(data,page_size,obj){
+		//表头工具栏导出按钮
+		$('[lay-id="'+obj.id+'"]').find('[lay-event="LAYTABLE_EXCEL"]').click(function(){
+			if(data.count==0){
+				layer.msg('暂无数据');
+				return false;
+			}
+			else{
+				let _page = parseInt(data.count/page_size);
+				let page = data.count%page_size>0?(_page+1):_page;
+				let pageHtml='<p style="padding:16px 10px; text-align:center; color:red">由于导出数据比较消耗服务器资源，建议使用搜索功能筛选好数据再导出</p><p style="padding:0 10px; text-align:center;">共查询到<strong> '+data.count+' </strong>条数据，每次最多导出<strong>1000</strong>条，共<strong>'+page+'</strong>页，请点击下面的页码导出</p><div id="exportPage" class="layui-box layui-laypage" style="padding:10px 0; width:100%;text-align:center;">';
+				for (i = 1; i <= page; i++) {
+					pageHtml += '<a href="javascript:;" data-page="'+i+'">'+i+'</a>';
+				}
+				pageHtml+='</div>';							
+				layer.open({
+					  type: 1,
+					  title: '导出数据',
+					  area:['580px','240px'],
+					  content: pageHtml,
+					  success:function(res){
+							var tableWhere = obj.where;
+							tableWhere.limit=page_size;										
+							$('#exportPage').on('click','a',function(){
+								tableWhere.page=$(this).data('page');
+								let msg = layer.msg('正在导出数据...', {time:5000});
+								$.ajax({
+									url: obj.url,
+									data: tableWhere,
+									success:function(res){
+										table.exportFile(obj.id, res.data,'xls');
+										layer.close(msg);
+									}
+								});
+							})
+						}
+					});
+				return false;
+			}
+		});
+	}
+	//重写渲染方法
+    tablePlus.render=function(params){
+		let is_excel = params.is_excel||false;
+		let excel_limit = params.excel_limit||1000;
+		if(is_excel){
+			let toolbar = ['filter', {title:'导出EXCEL',layEvent: 'LAYTABLE_EXCEL',icon: 'layui-icon-export'}];
+			if(!params.defaultToolbar){
+				params.defaultToolbar = toolbar;
+			}	
+			else{
+				let _toolbar = params.defaultToolbar;
+				params.defaultToolbar = _toolbar.concat(toolbar);
+			}
+			if(typeof params.done === "function"){
+				let _done = params.done;
+				params.done = function(data){
+					let obj = this;
+					_done(data);
+					tablePlus.excel(data,excel_limit,obj);
+				}
+			}
+			else{
+				params.done = function(data){
+					let obj = this;
+					tablePlus.excel(data,excel_limit,obj);
+				}
+			}
+		}
+		tablePlus._render(params);
+		//console.log(params);
+    };
+    exports(MOD_NAME, tablePlus);
+});