import confirm from 'ant-design-vue/es/modal/confirm' import notification from 'ant-design-vue/es/notification' import { getLodop } from '@/libs/LodopFuncs' import { printLogSave, printLogSaveBatch } from '@/api/data' import moment from 'moment' // 打印页签,支持批量打印 export const JGPrintTag = function (html, width, height, data) { const LODOP = getLodop(document.getElementById('LODOP_OB'), document.getElementById('LODOP_EM')) if (!LODOP) { confirm({ title: '提示?', content: h =>
打印控件未安装,请先下载并安装。安装完成后,刷新页面即可打印。
, okText: '立即下载', okType: 'danger', cancelText: '暂不打印', onOk () { var agent = navigator.userAgent.toLowerCase() if (agent.indexOf('win32') >= 0 || agent.indexOf('wow32') >= 0) { window.open('http://www.lodop.net/demolist/CLodop_Setup_for_Win32NT.zip') } else if (agent.indexOf('win64') >= 0 || agent.indexOf('wow64') >= 0) { window.open('http://www.lodop.net/download/CLodop_Setup_for_Win64NT_4.155EN.zip') } } }) return } LODOP.PRINT_INIT('') LODOP.SET_SHOW_MODE('HIDE_PAPER_BOARD', 1) // 隐藏底图上有模拟走纸板的条纹线 LODOP.SET_PRINT_MODE('POS_BASEON_PAPER', true) // 可使输出以纸张边缘为基点 LODOP.ADD_PRINT_HTML(0, 0, '100%', '100%', html) LODOP.ADD_PRINT_BARCODE('36%', '65%', 90, 90, 'QRCode', data.qrCodeContent) LODOP.SET_PRINT_STYLEA(0, 'QRCodeVersion', 5) // LODOP.SET_PRINT_STYLEA(0,"QRCodeErrorLevel",'H') LODOP.SET_PRINT_COPIES(data.printQty)// 指定份数 LODOP.SET_PRINT_PAGESIZE(1, width, height) LODOP.PRINT() } // 导出文件 export const exportExcel = function (url, params, fileName, callback, noShowTime) { url(params).then(res => { if (res.type == 'application/json') { var reader = new FileReader() reader.addEventListener('loadend', function () { const obj = JSON.parse(reader.result) notification.error({ message: '提示', description: obj.message }) }) reader.readAsText(res) } else { downloadExcel(res, fileName, noShowTime) } callback() }) } // 下载excel export const downloadExcel = function (data, fileName, noShowTime) { if (!data) { return } const a = moment().format('YYYYMMDDHHmmss') const fname = noShowTime ? fileName : (fileName + a) const blob = new Blob([data], { type: 'application/vnd.ms-excel' }) if (window.navigator && window.navigator.msSaveOrOpenBlob) { navigator.msSaveBlob(blob, fname + '.xlsx') } else { const link = document.createElement('a') link.style.display = 'none' var href = URL.createObjectURL(blob) link.href = href link.setAttribute('download', fname + '.xlsx') document.body.appendChild(link) link.click() document.body.removeChild(link) window.URL.revokeObjectURL(href) // 释放掉blob对象 } } // pdf blob 转 base64 export const blobToBaseByPdf = function (data, callback) { const reader = new FileReader() reader.readAsDataURL(new Blob([data], { type: 'application/pdf' })) reader.addEventListener('load', () => { callback(reader.result) }) } // 打印html export const jGPrint = function (data, type, callback, printLogParams, printPageSize) { if (!data) { return } const LODOP = getLodop(document.getElementById('LODOP_OB'), document.getElementById('LODOP_EM')) if (!LODOP) { confirm({ title: '提示?', content: h =>
打印控件未安装,请先下载并安装。安装完成后,刷新页面即可打印。
, okText: '立即下载', okType: 'danger', cancelText: '暂不打印', onOk () { var agent = navigator.userAgent.toLowerCase() if (agent.indexOf('win32') >= 0 || agent.indexOf('wow32') >= 0) { window.open('http://www.lodop.net/demolist/CLodop_Setup_for_Win32NT.zip') } else if (agent.indexOf('win64') >= 0 || agent.indexOf('wow64') >= 0) { window.open('http://www.lodop.net/download/CLodop_Setup_for_Win64NT_4.155EN.zip') } } }) return } LODOP.SET_SHOW_MODE('HIDE_PAPER_BOARD', 1) // 隐藏底图上有模拟走纸板的条纹线 // 执行该语句之后,PRINT指令不再返回那个所谓“打印成功”,才能获取到打印状态 // LODOP.SET_PRINT_MODE('CATCH_PRINT_STATUS', true) // TaskID:任务id,Value:job代码 LODOP.On_Return = function (TaskID, Value) { console.log(TaskID, Value, printLogParams) // 已打印 if (Value) { if(printLogParams){ console.log('已打印,统计打印次数') printLog(printLogParams, callback) }else{ callback({status:200,message:'已打印'}) } } else { // 取消打印 callback() } } if (printPageSize) { LODOP.SET_PRINT_PAGESIZE(3, '210mm', 100, '') } else { LODOP.SET_SHOW_MODE('BKIMG_PRINT', 0) LODOP.SET_PRINT_PAGESIZE(1,'210mm','297mm',""); } LODOP.ADD_PRINT_HTM(0, 0, '100%', '99%', data) if (type == 'preview') { // 预览 LODOP.PREVIEW() } else if (type == 'print') { // 打印 LODOP.PRINTA() } } // 自动排版, 遍历数组,将数组中每一个数值加起来,如果和小于某个数,则将这些数值存放到一个新数组中。 export const groupLessThan = function(html,isNoMerge) { const pageMidHeight = 530 // 半页高度 const pageHeight = pageMidHeight*2 // 页高度 const arr = [] const result = [] for (let i = 0; i < html.length; i++) { const h = html[i].clientHeight // 总高度 const pz = h<=pageMidHeight ? '0.5' : (h/pageHeight).toFixed(2) // 页数 const t = '
'+html[i].innerHTML+'
' arr.push({ h: h, pz: pz, t: t, flag: 0 }) // 不合并纸张打印 if(isNoMerge){ result.push(t) } } // 不合并纸张打印 if(isNoMerge){ return result } console.log(arr) // 找出所有小于半张纸的 const a = arr.filter(item => item.pz <= 0.5) // 先找出所有超过半张纸的,小于一张纸的 const b = arr.filter(item => item.pz >0.5 && item.pz <= 1) // 找出所有超过一张纸的 const c = arr.filter(item => item.pz > 1) // 先给c 找匹配的另一半 for(let i=0;i (item.pz + pz) < 1) if(hasOther>=0){ result.push(c[i].t + b[hasOther].t) // 删除hasOther b.splice(hasOther,1) }else{ // 再从a中找 const hasOtherA = a.findIndex(item => (item.pz + pz) < 1) if(hasOtherA>=0){ result.push(c[i].t + a[hasOtherA].t) // 删除hasOtherA b.splice(hasOther,1) }else{ // 都没匹配到 result.push(c[i].t) } } } // 将b依次加入 for(let i=0;i
打印控件未安装,请先下载并安装。安装完成后,刷新页面即可打印。
, okText: '立即下载', okType: 'danger', cancelText: '暂不打印', onOk () { var agent = navigator.userAgent.toLowerCase() if (agent.indexOf('win32') >= 0 || agent.indexOf('wow32') >= 0) { window.open('http://www.lodop.net/demolist/CLodop_Setup_for_Win32NT.zip') } else if (agent.indexOf('win64') >= 0 || agent.indexOf('wow64') >= 0) { window.open('http://www.lodop.net/download/CLodop_Setup_for_Win64NT_4.155EN.zip') } } }) return } LODOP.PRINT_INIT(taskName) LODOP.SET_SHOW_MODE('HIDE_PAPER_BOARD', 1) // 隐藏底图上有模拟走纸板的条纹线 // 执行该语句之后,PRINT指令不再返回那个所谓“打印成功”,才能获取到打印状态 // LODOP.SET_PRINT_MODE('CATCH_PRINT_STATUS', true) // TaskID:任务id,Value:job代码 LODOP.On_Return = function (TaskID, Value) { console.log(TaskID, Value!=0, printLogParams) // 已打印 if (Number(Value)) { if(printLogParams){ console.log('已打印,统计打印次数') printLog(printLogParams, callback) }else{ callback({status:200,message:'已打印'}) } } else { // 取消打印 callback() } } LODOP.SET_PRINT_PAGESIZE(1,'210mm','297mm',""); LODOP.SET_SHOW_MODE('BKIMG_PRINT', 0) if(data.length>1){ // 循环页 for(var i=0;i