var XLSX = require('xlsx'); var electron = require('electron').remote; var process_wb = (function() { var HTMLOUT = document.getElementById('htmlout'); var XPORT = document.getElementById('xport'); return function process_wb(wb) { XPORT.disabled = false; HTMLOUT.innerHTML = ""; wb.SheetNames.forEach(function(sheetName) { var htmlstr = XLSX.utils.sheet_to_html(wb.Sheets[sheetName],{editable:true}); HTMLOUT.innerHTML += htmlstr; }); }; })(); var _gaq = _gaq || []; _gaq.push(['_setAccount', 'UA-36810333-1']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); var do_file = (function() { return function do_file(files) { var f = files[0]; var reader = new FileReader(); reader.onload = function(e) { var data = e.target.result; data = new Uint8Array(data); process_wb(XLSX.read(data, {type: 'array'})); }; reader.readAsArrayBuffer(f); }; })(); (function() { var drop = document.getElementById('drop'); function handleDrop(e) { e.stopPropagation(); e.preventDefault(); do_file(e.dataTransfer.files); } function handleDragover(e) { e.stopPropagation(); e.preventDefault(); e.dataTransfer.dropEffect = 'copy'; } drop.addEventListener('dragenter', handleDragover, false); drop.addEventListener('dragover', handleDragover, false); drop.addEventListener('drop', handleDrop, false); })(); (function() { var readf = document.getElementById('readf'); function handleF(e) { var o = electron.dialog.showOpenDialog({ title: 'Select a file', filters: [{ name: "Spreadsheets", extensions: "xls|xlsx|xlsm|xlsb|xml|xlw|xlc|csv|txt|dif|sylk|slk|prn|ods|fods|uos|dbf|wks|123|wq1|qpw|htm|html".split("|") }], properties: ['openFile'] }); if(o.length > 0) process_wb(XLSX.readFile(o[0])); } readf.addEventListener('click', handleF, false); })(); (function() { var xlf = document.getElementById('xlf'); function handleFile(e) { do_file(e.target.files); } xlf.addEventListener('change', handleFile, false); })(); var export_xlsx = (function() { var HTMLOUT = document.getElementById('htmlout'); var XTENSION = "xls|xlsx|xlsm|xlsb|xml|csv|txt|dif|sylk|slk|prn|ods|fods|htm|html".split("|") return function() { var wb = XLSX.utils.table_to_book(HTMLOUT); var o = electron.dialog.showSaveDialog({ title: 'Save file as', filters: [{ name: "Spreadsheets", extensions: XTENSION }] }); console.log(o); XLSX.writeFile(wb, o); electron.dialog.showMessageBox({ message: "Exported data to " + o, buttons: ["OK"] }); }; })();