import confirm from 'ant-design-vue/es/modal/confirm' import notification from 'ant-design-vue/es/notification' import { getLodop } from '@/libs/LodopFuncs' 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_HTM(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() } export const demoGetBASE64 = function (dataArray) { var digits = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=' var strData = '' for (var i = 0, ii = dataArray.length; i < ii; i += 3) { if (isNaN(dataArray[i])) break var b1 = dataArray[i] & 0xFF; var b2 = dataArray[i + 1] & 0xFF; var b3 = dataArray[i + 2] & 0xFF var d1 = b1 >> 2; var d2 = ((b1 & 3) << 4) | (b2 >> 4) var d3 = i + 1 < ii ? ((b2 & 0xF) << 2) | (b3 >> 6) : 64 var d4 = i + 2 < ii ? (b3 & 0x3F) : 64 strData += digits.substring(d1, d1 + 1) + digits.substring(d2, d2 + 1) + digits.substring(d3, d3 + 1) + digits.substring(d4, d4 + 1) } return strData } // 导出下载excel export const downloadExcel = function (data, fileName) { if (!data) { return } const a = moment().format('YYYYMMDDHHmmss') const fname = 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 } } /* *printerType: 打印机类型 *type: 打印预览,打印,导出 *url: 数据请求接口 *params: 请求参数 *fileName: 导出文件名称 *callback: 回调函数 */ export const hdPrint = function (printerType, type, url, params, fileName, callback) { // 打印时需要传打印机类型 if (type !== 'export') { params.type = printerType } // 针式预览和喷墨预览一样 if (type == 'preview') { // params.type = 'INK' // params.printType = 'INK' // printerType = 'INK' } url(params).then(res => { console.log(res, type, printerType) 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 { if (type == 'export') { // 导出 downloadExcel(res, fileName) } else { // 打印 jGPrint(res, type, printerType) } } callback() }) } // 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) }) } // 打印控件 export const jGPrint = function (data, type, printerType) { if (!data) { return } // 针式打印 if (printerType == 'NEEDLE') { 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 // LODOP.SET_PRINT_MODE('POS_BASEON_PAPER', true) // 可使输出以纸张边缘为基点 if (type == 'preview') { // 预览 // blobToBaseByPdf(data,function(result){ // LODOP.ADD_PRINT_PDF(0, 0, '100%', '100%', result.split('base64,')[1]) // LODOP.SET_PRINT_PAGESIZE(3,2090,65,""); // LODOP.PREVIEW() // }) if(data.data.length > 1){ LODOP.SET_SHOW_MODE("HIDE_PBUTTIN_PREVIEW",1);//隐藏打印按钮 } LODOP.ADD_PRINT_PDF(0, 0, '100%', '100%', data.data[0]) LODOP.SET_PRINT_PAGESIZE(3,2090,40,""); LODOP.PREVIEW() } else if (type == 'print') { // 打印 const dlen = data.data.length for(let i=0;i