';
for (i = 1; i <= page; i++) {
pageHtml += '
'+i+'';
}
@@ -30,7 +30,7 @@ layui.define(['jquery','layer','table'], function(exports) {
area:['580px','240px'],
content: pageHtml,
success:function(res){
- var tableWhere = $.extend({},obj.where);
+ var tableWhere = obj.where;
tableWhere.limit=page_size;
$('#exportPage').on('click','a',function(){
tableWhere.page=$(this).data('page');
@@ -40,7 +40,9 @@ layui.define(['jquery','layer','table'], function(exports) {
data: tableWhere,
success:function(res){
table.exportFile(obj.id, res.data,'xls');
- layer.close(msg);
+ setTimeout(function(){
+ layer.msg('导出完成');
+ },3000)
}
});
})
@@ -56,9 +58,6 @@ layui.define(['jquery','layer','table'], function(exports) {
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.toolbar){
- params.toolbar = true;
- }
if(!params.defaultToolbar){
params.defaultToolbar = toolbar;
}
diff --git a/public/static/assets/gougu/module/xlsx.js b/public/static/assets/gougu/module/xlsx.js
new file mode 100644
index 0000000..1176948
--- /dev/null
+++ b/public/static/assets/gougu/module/xlsx.js
@@ -0,0 +1,263 @@
+layui.define(['jquery','layer','table'], function(exports) {
+ var $ = layui.$,
+ layer = layui.layer,
+ table = layui.table;
+
+ var MOD_NAME = 'xlsx';
+ var modFile = layui.cache.modules['xlsx'];
+ var modPath = modFile.substr(0, modFile.lastIndexOf('.'));
+
+ var tableXlsx=$.extend({},table);
+
+ tableXlsx._render = tableXlsx.render;
+
+ tableXlsx.excel = function(data,page_size,obj,filter,merge){
+ //表头工具栏导出按钮
+ $('[lay-id="'+obj.id+'"]').find('[lay-event="LAYTABLE_EXCEL"]').off().on('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='
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
如果点击导出后，没有立即导出文件，请耐心等待一下，30秒内请勿重复点击。
共查询到 '+data.count+' 条数据，每次最多导出'+page_size+'条，共'+page+'页，请点击下面的页码导出
';
+ for (i = 1; i <= page; i++) {
+ pageHtml += '
'+i+'';
+ }
+ pageHtml+='
';
+ 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');
+ //console.log(res.data);
+ tableXlsx.xsls(res.data,obj.cols[0],obj.title,filter,merge);
+ layer.close(msg);
+ }
+ });
+ })
+ }
+ });
+ return false;
+ }
+ });
+ }
+
+ tableXlsx.xsls = function(jsonData,field,name,filter,merge){
+ let new_jsonData;
+ //数据过滤
+ if(filter.length>0){
+ new_jsonData = jsonData.map((item, index) => {
+ const newProps = {}; // 创建一个空对象，用于存放新增的属性和对应的计算值
+ filter.forEach((obj) => {
+ for (const [key, func] of Object.entries(obj)) {
+ newProps[key] = func(item); // 调用函数计算属性值，并赋给新的属性
+ }
+ });
+ return { ...item, ...newProps }; // 创建新对象，将原有的属性展开并新增 newProps 中的属性
+ });
+ }
+ else{
+ new_jsonData = jsonData;
+ }
+ console.log("===========打印初始化后的json数据============");
+ console.log(new_jsonData);
+
+ //需要显示的表格字段,及表头文字描述
+ let field_array =[],customHeaders = [];
+ for (var f=0; f
{
+ const sortedAndFilteredEntry = {};
+ desiredOrder.forEach(key => {
+ if (desiredProps.includes(key) && entry.hasOwnProperty(key)) {
+ sortedAndFilteredEntry[key] = entry[key];
+ }
+ });
+ return sortedAndFilteredEntry;
+ });
+ console.log("===========打印排序和过滤处理过的JSON 数据集============");
+ console.log(sortedAndFilteredData);
+
+ //设置表头
+ const worksheet = XLSX.utils.json_to_sheet(sortedAndFilteredData);
+ const headerRowIndex = 0;
+ customHeaders.forEach((header, columnIndex) => {
+ const address = XLSX.utils.encode_cell({ r: headerRowIndex, c: columnIndex });
+ if (worksheet[address]) {
+ worksheet[address].v = header;
+ }
+ });
+
+ //设置需要合并的单元格
+ var mergeCells = [];
+ if(!isObjectEmpty(merge)){
+ for (var i = 1; i < sortedAndFilteredData.length; i++) {
+ if (sortedAndFilteredData[i][merge.target] === sortedAndFilteredData[i - 1][merge.target]) {
+ // 数据相同，合并单元格
+ let sons = getSonIndex(sortedAndFilteredData,merge);
+ //console.log(sons);
+ for(var m=0; m 0) {
+ worksheet['!merges'] = mergeCells;
+ }
+ const workbook = XLSX.utils.book_new();
+ XLSX.utils.book_append_sheet(workbook, worksheet, 'Sheet1');
+ setTimeout(function(){
+ layer.msg('导出完成');
+ },3000)
+ // Export to Excel file
+ XLSX.writeFile(workbook, name+'.xlsx');
+ }
+
+ //重写渲染方法
+ tableXlsx.render=function(params){
+ let is_excel = params.is_excel||false;
+ let excel_limit = params.excel_limit||1000;
+ let filter = params.xlsx_filter||[];
+ let merge = params.xlsx_merge||{};
+ 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, curr, count){
+ let obj = this;
+ _done(data, curr, count);
+ if(!isObjectEmpty(merge)){
+ tableMerge (obj);
+ }
+ tableXlsx.excel(data,excel_limit,obj,filter,merge);
+ }
+ }
+ else{
+ params.done = function(data){
+ let obj = this;
+ if(!isObjectEmpty(merge)){
+ tableMerge (obj);
+ }
+ tableXlsx.excel(data,excel_limit,obj,filter,merge);
+ }
+ }
+ }
+ var init = tableXlsx._render(params);
+ return init;
+ //console.log(params);
+ };
+
+ function tableMerge (myTable) {
+ var tableBox = $(myTable.elem).next().children('.layui-table-box'),
+ $main = $(tableBox.children('.layui-table-body').children('table').children('tbody').children('tr').toArray().reverse()),
+ $fixLeft = $(tableBox.children('.layui-table-fixed-l').children('.layui-table-body').children('table').children('tbody').children('tr').toArray().reverse()),
+ $fixRight = $(tableBox.children('.layui-table-fixed-r').children('.layui-table-body').children('table').children('tbody').children('tr').toArray().reverse()),
+ mergeRecord = {},cols = myTable.cols[0];
+
+ for (let i = 0; i < cols.length; i++) {
+ var item3 = cols[i], field=item3.field;
+ if (item3.merge) {
+ var mergeField = [field];
+ if (item3.merge !== true) {
+ if (typeof item3.merge == 'string') {
+ mergeField = [item3.merge]
+ } else {
+ mergeField = item3.merge
+ }
+ }
+ mergeRecord[i] = {mergeField: mergeField, rowspan:1}
+ }
+ }
+ //console.log(myTable);
+ $main.each(function (i) {
+ for (var item in mergeRecord) {
+ if (i==$main.length-1 || isMaster(i, item)) {
+ $(this).children('[data-key$="-'+item+'"]').attr('rowspan', mergeRecord[item].rowspan).css('position','static');
+ $fixLeft.eq(i).children('[data-key$="-'+item+'"]').attr('rowspan', mergeRecord[item].rowspan).css('position','static');
+ $fixRight.eq(i).children('[data-key$="-'+item+'"]').attr('rowspan', mergeRecord[item].rowspan).css('position','static');
+ mergeRecord[item].rowspan = 1;
+ } else {
+ $(this).children('[data-key$="-'+item+'"]').remove();
+ $fixLeft.eq(i).children('[data-key$="-'+item+'"]').remove();
+ $fixRight.eq(i).children('[data-key$="-'+item+'"]').remove();
+ mergeRecord[item].rowspan +=1;
+ }
+ }
+ })
+ function isMaster (index, item) {
+ var mergeField = mergeRecord[item].mergeField;
+ var dataLength = layui.table.cache[myTable.id].length;
+ for (var i=0; i0){
+ for(var a=0; a