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/**
* @preserve tableExport.jquery.plugin
*
* Copyright (c) 2015-2017 hhurz, https://github.com/hhurz
*
* Original Work Copyright (c) 2014 Giri Raj
*
* Licensed under the MIT License
**/
(function ($) {
$.fn.extend({
tableExport: function (options) {
var defaults = {
consoleLog: false,
csvEnclosure: '"',
csvSeparator: ',',
csvUseBOM: true,
displayTableName: false,
escape: false,
excelFileFormat: 'xlshtml', // xmlss = XML Spreadsheet 2003 file format (XMLSS), xlshtml = Excel 2000 html format
excelstyles: [], // e.g. ['border-bottom', 'border-top', 'border-left', 'border-right']
fileName: 'tableExport',
htmlContent: false,
ignoreColumn: [],
ignoreRow: [],
jsonScope: 'all', // head, data, all
jspdf: {
orientation: 'p',
unit: 'pt',
format: 'a4', // jspdf page format or 'bestfit' for autmatic paper format selection
margins: {left: 20, right: 10, top: 10, bottom: 10},
onDocCreated: null,
autotable: {
styles: {
cellPadding: 2,
rowHeight: 12,
fontSize: 8,
fillColor: 255, // color value or 'inherit' to use css background-color from html table
textColor: 50, // color value or 'inherit' to use css color from html table
fontStyle: 'normal', // normal, bold, italic, bolditalic or 'inherit' to use css font-weight and fonst-style from html table
overflow: 'ellipsize', // visible, hidden, ellipsize or linebreak
halign: 'left', // left, center, right
valign: 'middle' // top, middle, bottom
},
headerStyles: {
fillColor: [52, 73, 94],
textColor: 255,
fontStyle: 'bold',
halign: 'center'
},
alternateRowStyles: {
fillColor: 245
},
tableExport: {
doc: null, // jsPDF doc object. If set, an already created doc will be used to export to
onAfterAutotable: null,
onBeforeAutotable: null,
onAutotableText: null,
onTable: null,
outputImages: true
}
}
},
numbers: {
html: {
decimalMark: '.',
thousandsSeparator: ','
},
output: // set to false to not format numbers in exported output
{
decimalMark: '.',
thousandsSeparator: ','
}
},
onCellData: null,
onCellHtmlData: null,
onMsoNumberFormat: null, // Excel 2000 html format only. See readme.md for more information about msonumberformat
outputMode: 'file', // 'file', 'string', 'base64' or 'window' (experimental)
pdfmake: {
enabled: false, // true: use pdfmake instead of jspdf and jspdf-autotable (experimental)
docDefinition: {
pageOrientation: 'portrait', // 'portrait' or 'landscape'
defaultStyle: {
font: 'Roboto' // default is 'Roboto', for arabic font set this option to 'Mirza' and include mirza_fonts.js
}
},
fonts: {}
},
tbodySelector: 'tr',
tfootSelector: 'tr', // set empty ('') to prevent export of tfoot rows
theadSelector: 'tr',
tableName: 'myTableName',
type: 'csv', // 'csv', 'tsv', 'txt', 'sql', 'json', 'xml', 'excel', 'doc', 'png' or 'pdf'
worksheetName: 'Worksheet'
};
var FONT_ROW_RATIO = 1.15;
var el = this;
var DownloadEvt = null;
var $hrows = [];
var $rows = [];
var rowIndex = 0;
var rowspans = [];
var trData = '';
var colNames = [];
var blob;
$.extend(true, defaults, options);
colNames = GetColumnNames(el);
if ( defaults.type == 'csv' || defaults.type == 'tsv' || defaults.type == 'txt' ) {
var csvData = "";
var rowlength = 0;
rowIndex = 0;
function csvString (cell, rowIndex, colIndex) {
var result = '';
if ( cell !== null ) {
var dataString = parseString(cell, rowIndex, colIndex);
var csvValue = (dataString === null || dataString === '') ? '' : dataString.toString();
if ( defaults.type == 'tsv' ) {
if ( dataString instanceof Date )
dataString.toLocaleString();
// According to http://www.iana.org/assignments/media-types/text/tab-separated-values
// are fields that contain tabs not allowable in tsv encoding
result = replaceAll(csvValue, '\t', ' ');
}
else {
// Takes a string and encapsulates it (by default in double-quotes) if it
// contains the csv field separator, spaces, or linebreaks.
if ( dataString instanceof Date )
result = defaults.csvEnclosure + dataString.toLocaleString() + defaults.csvEnclosure;
else {
result = replaceAll(csvValue, defaults.csvEnclosure, defaults.csvEnclosure + defaults.csvEnclosure);
if ( result.indexOf(defaults.csvSeparator) >= 0 || /[\r\n ]/g.test(result) )
result = defaults.csvEnclosure + result + defaults.csvEnclosure;
}
}
}
return result;
}
var CollectCsvData = function ($rows, rowselector, length) {
$rows.each(function () {
trData = "";
ForEachVisibleCell(this, rowselector, rowIndex, length + $rows.length,
function (cell, row, col) {
trData += csvString(cell, row, col) + (defaults.type == 'tsv' ? '\t' : defaults.csvSeparator);
});
trData = $.trim(trData).substring(0, trData.length - 1);
if ( trData.length > 0 ) {
if ( csvData.length > 0 )
csvData += "\n";
csvData += trData;
}
rowIndex++;
});
return $rows.length;
};
rowlength += CollectCsvData($(el).find('thead').first().find(defaults.theadSelector), 'th,td', rowlength);
$(el).find('tbody').each(function () {
rowlength += CollectCsvData($(this).find(defaults.tbodySelector), 'td,th', rowlength);
});
if ( defaults.tfootSelector.length )
CollectCsvData($(el).find('tfoot').first().find(defaults.tfootSelector), 'td,th', rowlength);
csvData += "\n";
//output
if ( defaults.consoleLog === true )
console.log(csvData);
if ( defaults.outputMode === 'string' )
return csvData;
if ( defaults.outputMode === 'base64' )
return base64encode(csvData);
if ( defaults.outputMode === 'window' ) {
downloadFile(false, 'data:text/' + (defaults.type == 'csv' ? 'csv' : 'plain') + ';charset=utf-8,', csvData);
return;
}
try {
blob = new Blob([csvData], {type: "text/" + (defaults.type == 'csv' ? 'csv' : 'plain') + ";charset=utf-8"});
saveAs(blob, defaults.fileName + '.' + defaults.type, (defaults.type != 'csv' || defaults.csvUseBOM === false));
}
catch (e) {
downloadFile(defaults.fileName + '.' + defaults.type,
'data:text/' + (defaults.type == 'csv' ? 'csv' : 'plain') + ';charset=utf-8,' + ((defaults.type == 'csv' && defaults.csvUseBOM) ? '\ufeff' : ''),
csvData);
}
} else if ( defaults.type == 'sql' ) {
// Header
rowIndex = 0;
var tdData = "INSERT INTO `" + defaults.tableName + "` (";
$hrows = $(el).find('thead').first().find(defaults.theadSelector);
$hrows.each(function () {
ForEachVisibleCell(this, 'th,td', rowIndex, $hrows.length,
function (cell, row, col) {
tdData += "'" + parseString(cell, row, col) + "',";
});
rowIndex++;
tdData = $.trim(tdData);
tdData = $.trim(tdData).substring(0, tdData.length - 1);
});
tdData += ") VALUES ";
// Row vs Column
$(el).find('tbody').each(function () {
$rows.push.apply($rows, $(this).find(defaults.tbodySelector));
});
if ( defaults.tfootSelector.length )
$rows.push.apply($rows, $(el).find('tfoot').find(defaults.tfootSelector));
$($rows).each(function () {
trData = "";
ForEachVisibleCell(this, 'td,th', rowIndex, $hrows.length + $rows.length,
function (cell, row, col) {
trData += "'" + parseString(cell, row, col) + "',";
});
if ( trData.length > 3 ) {
tdData += "(" + trData;
tdData = $.trim(tdData).substring(0, tdData.length - 1);
tdData += "),";
}
rowIndex++;
});
tdData = $.trim(tdData).substring(0, tdData.length - 1);
tdData += ";";
//output
if ( defaults.consoleLog === true )
console.log(tdData);
if ( defaults.outputMode === 'string' )
return tdData;
if ( defaults.outputMode === 'base64' )
return base64encode(tdData);
try {
blob = new Blob([tdData], {type: "text/plain;charset=utf-8"});
saveAs(blob, defaults.fileName + '.sql');
}
catch (e) {
downloadFile(defaults.fileName + '.sql',
'data:application/sql;charset=utf-8,',
tdData);
}
} else if ( defaults.type == 'json' ) {
var jsonHeaderArray = [];
$hrows = $(el).find('thead').first().find(defaults.theadSelector);
$hrows.each(function () {
var jsonArrayTd = [];
ForEachVisibleCell(this, 'th,td', rowIndex, $hrows.length,
function (cell, row, col) {
jsonArrayTd.push(parseString(cell, row, col));
});
jsonHeaderArray.push(jsonArrayTd);
});
var jsonArray = [];
$(el).find('tbody').each(function () {
$rows.push.apply($rows, $(this).find(defaults.tbodySelector));
});
if ( defaults.tfootSelector.length )
$rows.push.apply($rows, $(el).find('tfoot').find(defaults.tfootSelector));
$($rows).each(function () {
var jsonObjectTd = {};
var colIndex = 0;
ForEachVisibleCell(this, 'td,th', rowIndex, $hrows.length + $rows.length,
function (cell, row, col) {
if ( jsonHeaderArray.length ) {
jsonObjectTd[jsonHeaderArray[jsonHeaderArray.length - 1][colIndex]] = parseString(cell, row, col);
} else {
jsonObjectTd[colIndex] = parseString(cell, row, col);
}
colIndex++;
});
if ( $.isEmptyObject(jsonObjectTd) === false )
jsonArray.push(jsonObjectTd);
rowIndex++;
});
var sdata = "";
if ( defaults.jsonScope == 'head' )
sdata = JSON.stringify(jsonHeaderArray);
else if ( defaults.jsonScope == 'data' )
sdata = JSON.stringify(jsonArray);
else // all
sdata = JSON.stringify({header: jsonHeaderArray, data: jsonArray});
if ( defaults.consoleLog === true )
console.log(sdata);
if ( defaults.outputMode === 'string' )
return sdata;
if ( defaults.outputMode === 'base64' )
return base64encode(sdata);
try {
blob = new Blob([sdata], {type: "application/json;charset=utf-8"});
saveAs(blob, defaults.fileName + '.json');
}
catch (e) {
downloadFile(defaults.fileName + '.json',
'data:application/json;charset=utf-8;base64,',
sdata);
}
} else if ( defaults.type === 'xml' ) {
rowIndex = 0;
var xml = '<?xml version="1.0" encoding="utf-8"?>';
xml += '<tabledata><fields>';
// Header
$hrows = $(el).find('thead').first().find(defaults.theadSelector);
$hrows.each(function () {
ForEachVisibleCell(this, 'th,td', rowIndex, $hrows.length,
function (cell, row, col) {
xml += "<field>" + parseString(cell, row, col) + "</field>";
});
rowIndex++;
});
xml += '</fields><data>';
// Row Vs Column
var rowCount = 1;
$(el).find('tbody').each(function () {
$rows.push.apply($rows, $(this).find(defaults.tbodySelector));
});
if ( defaults.tfootSelector.length )
$rows.push.apply($rows, $(el).find('tfoot').find(defaults.tfootSelector));
$($rows).each(function () {
var colCount = 1;
trData = "";
ForEachVisibleCell(this, 'td,th', rowIndex, $hrows.length + $rows.length,
function (cell, row, col) {
trData += "<column-" + colCount + ">" + parseString(cell, row, col) + "</column-" + colCount + ">";
colCount++;
});
if ( trData.length > 0 && trData != "<column-1></column-1>" ) {
xml += '<row id="' + rowCount + '">' + trData + '</row>';
rowCount++;
}
rowIndex++;
});
xml += '</data></tabledata>';
//output
if ( defaults.consoleLog === true )
console.log(xml);
if ( defaults.outputMode === 'string' )
return xml;
if ( defaults.outputMode === 'base64' )
return base64encode(xml);
try {
blob = new Blob([xml], {type: "application/xml;charset=utf-8"});
saveAs(blob, defaults.fileName + '.xml');
}
catch (e) {
downloadFile(defaults.fileName + '.xml',
'data:application/xml;charset=utf-8;base64,',
xml);
}
}
else if ( defaults.type === 'excel' && defaults.excelFileFormat === 'xmlss' ) {
var docDatas = [];
$(el).filter(function () {
return $(this).data("tableexport-display") != 'none' &&
($(this).is(':visible') ||
$(this).data("tableexport-display") == 'always');
}).each(function () {
var $table = $(this);
var docData = '';
rowIndex = 0;
colNames = GetColumnNames(this);
$hrows = $table.find('thead').first().find(defaults.theadSelector);
docData += '<Table>';
// Header
var cols = 0;
$hrows.each(function () {
trData = "";
ForEachVisibleCell(this, 'th,td', rowIndex, $hrows.length,
function (cell, row, col) {
if ( cell !== null ) {
trData += '<Cell><Data ss:Type="String">' + parseString(cell, row, col) + '</Data></Cell>';
cols++;
}
});
if ( trData.length > 0 )
docData += '<Row>' + trData + '</Row>';
rowIndex++;
});
// Row Vs Column, support multiple tbodys
$rows = [];
$table.find('tbody').each(function () {
$rows.push.apply($rows, $(this).find(defaults.tbodySelector));
});
//if (defaults.tfootSelector.length)
// $rows.push.apply($rows, $table.find('tfoot').find(defaults.tfootSelector));
$($rows).each(function () {
trData = "";
ForEachVisibleCell(this, 'td,th', rowIndex, $hrows.length + $rows.length,
function (cell, row, col) {
if ( cell !== null ) {
var type = "String";
var style = "";
var data = parseString(cell, row, col);
if ( jQuery.isNumeric(data) !== false ) {
type = "Number";
}
else {
var number = parsePercent(data);
if ( number !== false ) {
data = number;
type = "Number";
style = ' ss:StyleID="pct1"';
}
}
if ( type !== "Number" )
data = data.replace(/\n/g, '<br>');
trData += '<Cell' + style + '><Data ss:Type="' + type + '">' + data + '</Data></Cell>';
}
});
if ( trData.length > 0 )
docData += '<Row>' + trData + '</Row>';
rowIndex++;
});
docData += '</Table>';
docDatas.push(docData);
if ( defaults.consoleLog === true )
console.log(docData);
});
var CreationDate = new Date().toISOString();
var xmlssDocFile = '<?xml version="1.0" encoding="UTF-8"?><?mso-application progid="Excel.Sheet"?> ' +
'<Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet" ' +
'xmlns:o="urn:schemas-microsoft-com:office:office" ' +
'xmlns:x="urn:schemas-microsoft-com:office:excel" ' +
'xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" ' +
'xmlns:html="http://www.w3.org/TR/REC-html40"> ' +
'<DocumentProperties xmlns="urn:schemas-microsoft-com:office:office"> ' +
'<Created>' + CreationDate + '</Created> ' +
'</DocumentProperties> ' +
'<OfficeDocumentSettings xmlns="urn:schemas-microsoft-com:office:office"> ' +
'<AllowPNG/> ' +
'</OfficeDocumentSettings> ' +
'<ExcelWorkbook xmlns="urn:schemas-microsoft-com:office:excel"> ' +
'<WindowHeight>9000</WindowHeight> ' +
'<WindowWidth>13860</WindowWidth> ' +
'<WindowTopX>0</WindowTopX> ' +
'<WindowTopY>0</WindowTopY> ' +
'<ProtectStructure>False</ProtectStructure> ' +
'<ProtectWindows>False</ProtectWindows> ' +
'</ExcelWorkbook> ' +
'<Styles> ' +
'<Style ss:ID="Default" ss:Name="Default"> ' +
'<Alignment ss:Vertical="Center"/> ' +
'<Borders/> ' +
'<Font/> ' +
'<Interior/> ' +
'<NumberFormat/> ' +
'<Protection/> ' +
'</Style> ' +
'<Style ss:ID="Normal" ss:Name="Normal"/> ' +
'<Style ss:ID="pct1"> ' +
' <NumberFormat ss:Format="Percent"/> ' +
'</Style> ' +
'</Styles>';
for ( var j = 0; j < docDatas.length; j++ ) {
var ssName = typeof defaults.worksheetName === 'string' ? defaults.worksheetName + ' ' + (j + 1) :
typeof defaults.worksheetName[j] !== 'undefined' ? defaults.worksheetName[j] :
'Table ' + (j + 1);
xmlssDocFile += '<Worksheet ss:Name="' + ssName + '">' +
docDatas[j] +
'<WorksheetOptions/> ' +
'</Worksheet>';
}
xmlssDocFile += '</Workbook>';
if ( defaults.consoleLog === true )
console.log(xmlssDocFile);
if ( defaults.outputMode === 'string' )
return xmlssDocFile;
if ( defaults.outputMode === 'base64' )
return base64encode(xmlssDocFile);
try {
blob = new Blob([xmlssDocFile], {type: "application/xml;charset=utf-8"});
saveAs(blob, defaults.fileName + '.xml');
}
catch (e) {
downloadFile(defaults.fileName + '.xml',
'data:application/xml;charset=utf-8;base64,',
xmlssDocFile);
}
}
else if ( defaults.type == 'excel' || defaults.type == 'xls' || defaults.type == 'word' || defaults.type == 'doc' ) {
var MSDocType = (defaults.type == 'excel' || defaults.type == 'xls') ? 'excel' : 'word';
var MSDocExt = (MSDocType == 'excel') ? 'xls' : 'doc';
var MSDocSchema = 'xmlns:x="urn:schemas-microsoft-com:office:' + MSDocType + '"';
var docData = '';
$(el).filter(function () {
return $(this).data("tableexport-display") != 'none' &&
($(this).is(':visible') ||
$(this).data("tableexport-display") == 'always');
}).each(function () {
var $table = $(this);
rowIndex = 0;
colNames = GetColumnNames(this);
// Header
docData += '<table><thead>';
$hrows = $table.find('thead').first().find(defaults.theadSelector);
$hrows.each(function () {
trData = "";
ForEachVisibleCell(this, 'th,td', rowIndex, $hrows.length,
function (cell, row, col) {
if ( cell !== null ) {
var thstyle = '';
trData += '<th';
for ( var styles in defaults.excelstyles ) {
if ( defaults.excelstyles.hasOwnProperty(styles) ) {
var thcss = $(cell).css(defaults.excelstyles[styles]);
if ( thcss !== '' && thcss != '0px none rgb(0, 0, 0)' && thcss != 'rgba(0, 0, 0, 0)' ) {
thstyle += (thstyle === '') ? 'style="' : ';';
thstyle += defaults.excelstyles[styles] + ':' + thcss;
}
}
}
if ( thstyle !== '' )
trData += ' ' + thstyle + '"';
if ( $(cell).is("[colspan]") )
trData += ' colspan="' + $(cell).attr('colspan') + '"';
if ( $(cell).is("[rowspan]") )
trData += ' rowspan="' + $(cell).attr('rowspan') + '"';
trData += '>' + parseString(cell, row, col) + '</th>';
}
});
if ( trData.length > 0 )
docData += '<tr>' + trData + '</tr>';
rowIndex++;
});
docData += '</thead><tbody>';
// Row Vs Column, support multiple tbodys
$table.find('tbody').each(function () {
$rows.push.apply($rows, $(this).find(defaults.tbodySelector));
});
if ( defaults.tfootSelector.length )
$rows.push.apply($rows, $table.find('tfoot').find(defaults.tfootSelector));
$($rows).each(function () {
var $row = $(this);
trData = "";
ForEachVisibleCell(this, 'td,th', rowIndex, $hrows.length + $rows.length,
function (cell, row, col) {
if ( cell !== null ) {
var tdstyle = '';
var tdcss = $(cell).data("tableexport-msonumberformat");
if ( typeof tdcss == 'undefined' && typeof defaults.onMsoNumberFormat === 'function' )
tdcss = defaults.onMsoNumberFormat(cell, row, col);
if ( typeof tdcss != 'undefined' && tdcss !== '' )
tdstyle = 'style="mso-number-format:\'' + tdcss + '\'';
for ( var cssStyle in defaults.excelstyles ) {
if ( defaults.excelstyles.hasOwnProperty(cssStyle) ) {
tdcss = $(cell).css(defaults.excelstyles[cssStyle]);
if ( tdcss === '' )
tdcss = $row.css(defaults.excelstyles[cssStyle]);
if ( tdcss !== '' && tdcss != '0px none rgb(0, 0, 0)' && tdcss != 'rgba(0, 0, 0, 0)' ) {
tdstyle += (tdstyle === '') ? 'style="' : ';';
tdstyle += defaults.excelstyles[cssStyle] + ':' + tdcss;
}
}
}
trData += '<td';
if ( tdstyle !== '' )
trData += ' ' + tdstyle + '"';
if ( $(cell).is("[colspan]") )
trData += ' colspan="' + $(cell).attr('colspan') + '"';
if ( $(cell).is("[rowspan]") )
trData += ' rowspan="' + $(cell).attr('rowspan') + '"';
trData += '>' + parseString(cell, row, col).replace(/\n/g, '<br>') + '</td>';
}
});
if ( trData.length > 0 )
docData += '<tr>' + trData + '</tr>';
rowIndex++;
});
if ( defaults.displayTableName )
docData += '<tr><td></td></tr><tr><td></td></tr><tr><td>' + parseString($('<p>' + defaults.tableName + '</p>')) + '</td></tr>';
docData += '</tbody></table>';
if ( defaults.consoleLog === true )
console.log(docData);
});
//noinspection XmlUnusedNamespaceDeclaration
var docFile = '<html xmlns:o="urn:schemas-microsoft-com:office:office" ' + MSDocSchema + ' xmlns="http://www.w3.org/TR/REC-html40">';
docFile += '<meta http-equiv="content-type" content="application/vnd.ms-' + MSDocType + '; charset=UTF-8">';
docFile += "<head>";
if ( MSDocType === 'excel' ) {
docFile += "<!--[if gte mso 9]>";
docFile += "<xml>";
docFile += "<x:ExcelWorkbook>";
docFile += "<x:ExcelWorksheets>";
docFile += "<x:ExcelWorksheet>";
docFile += "<x:Name>";
docFile += defaults.worksheetName;
docFile += "</x:Name>";
docFile += "<x:WorksheetOptions>";
docFile += "<x:DisplayGridlines/>";
docFile += "</x:WorksheetOptions>";
docFile += "</x:ExcelWorksheet>";
docFile += "</x:ExcelWorksheets>";
docFile += "</x:ExcelWorkbook>";
docFile += "</xml>";
docFile += "<![endif]-->";
}
docFile += "<style>br {mso-data-placement:same-cell;}</style>";
docFile += "</head>";
docFile += "<body>";
docFile += docData;
docFile += "</body>";
docFile += "</html>";
if ( defaults.consoleLog === true )
console.log(docFile);
if ( defaults.outputMode === 'string' )
return docFile;
if ( defaults.outputMode === 'base64' )
return base64encode(docFile);
try {
blob = new Blob([docFile], {type: 'application/vnd.ms-' + defaults.type});
saveAs(blob, defaults.fileName + '.' + MSDocExt);
}
catch (e) {
downloadFile(defaults.fileName + '.' + MSDocExt,
'data:application/vnd.ms-' + MSDocType + ';base64,',
docFile);
}
} else if ( defaults.type == 'xlsx' ) {
var data = [];
var ranges = [];
rowIndex = 0;
$rows = $(el).find('thead').first().find(defaults.theadSelector);
$(el).find('tbody').each(function () {
$rows.push.apply($rows, $(this).find(defaults.tbodySelector));
});
if ( defaults.tfootSelector.length )
$rows.push.apply($rows, $(el).find('tfoot').find(defaults.tfootSelector));
$($rows).each(function () {
var cols = [];
ForEachVisibleCell(this, 'th,td', rowIndex, $rows.length,
function (cell, row, col) {
if ( typeof cell !== 'undefined' && cell !== null ) {
var cellValue = parseString(cell, row, col);
var colspan = parseInt(cell.getAttribute('colspan'));
var rowspan = parseInt(cell.getAttribute('rowspan'));
// Skip ranges
ranges.forEach(function (range) {
if ( rowIndex >= range.s.r && rowIndex <= range.e.r && cols.length >= range.s.c && cols.length <= range.e.c ) {
for ( var i = 0; i <= range.e.c - range.s.c; ++i )
cols.push(null);
}
});
// Handle Row Span
if ( rowspan || colspan ) {
rowspan = rowspan || 1;
colspan = colspan || 1;
ranges.push({
s: {r: rowIndex, c: cols.length},
e: {r: rowIndex + rowspan - 1, c: cols.length + colspan - 1}
});
}
// Handle Value
if ( typeof defaults.onCellData !== 'function' ) {
// Type conversion
if ( cellValue !== "" && cellValue == +cellValue )
cellValue = +cellValue;
}
cols.push(cellValue !== "" ? cellValue : null);
// Handle Colspan
if ( colspan )
for ( var k = 0; k < colspan - 1; ++k )
cols.push(null);
}
});
data.push(cols);
rowIndex++;
});
//noinspection JSPotentiallyInvalidConstructorUsage
var wb = new jx_Workbook(),
ws = jx_createSheet(data);
// add ranges to worksheet
ws['!merges'] = ranges;
// add worksheet to workbook
wb.SheetNames.push(defaults.worksheetName);
wb.Sheets[defaults.worksheetName] = ws;
var wbout = XLSX.write(wb, {bookType: defaults.type, bookSST: false, type: 'binary'});
try {
blob = new Blob([jx_s2ab(wbout)], {type: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=UTF-8'});
saveAs(blob, defaults.fileName + '.' + defaults.type);
}
catch (e) {
downloadFile(defaults.fileName + '.' + defaults.type,
'data:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=UTF-8,',
jx_s2ab(wbout));
}
} else if ( defaults.type == 'png' ) {
//html2canvas($(el)[0], {
// onrendered: function (canvas) {
html2canvas($(el)[0]).then(
function (canvas) {
var image = canvas.toDataURL();
var byteString = atob(image.substring(22)); // remove data stuff
var buffer = new ArrayBuffer(byteString.length);
var intArray = new Uint8Array(buffer);
for ( var i = 0; i < byteString.length; i++ )
intArray[i] = byteString.charCodeAt(i);
if ( defaults.consoleLog === true )
console.log(byteString);
if ( defaults.outputMode === 'string' )
return byteString;
if ( defaults.outputMode === 'base64' )
return base64encode(image);
if ( defaults.outputMode === 'window' ) {
window.open(image);
return;
}
try {
blob = new Blob([buffer], {type: "image/png"});
saveAs(blob, defaults.fileName + '.png');
}
catch (e) {
downloadFile(defaults.fileName + '.png', 'data:image/png,', blob);
}
//}
});
} else if ( defaults.type == 'pdf' ) {
if ( defaults.pdfmake.enabled === true ) {
// pdf output using pdfmake
// https://github.com/bpampuch/pdfmake
var widths = [];
var body = [];
rowIndex = 0;
var CollectPdfmakeData = function ($rows, colselector, length) {
var rlength = 0;
$($rows).each(function () {
var r = [];
ForEachVisibleCell(this, colselector, rowIndex, length,
function (cell, row, col) {
if ( typeof cell !== 'undefined' && cell !== null ) {
var colspan = parseInt(cell.getAttribute('colspan'));
var rowspan = parseInt(cell.getAttribute('rowspan'));
var cellValue = parseString(cell, row, col) || " ";
if ( colspan > 1 || rowspan > 1 ) {
colspan = colspan || 1;
rowspan = rowspan || 1;
r.push({colSpan: colspan, rowSpan: rowspan, text: cellValue});
}
else
r.push(cellValue);
}
else
r.push(" ");
});
if ( r.length )
body.push(r);
if ( rlength < r.length )
rlength = r.length;
rowIndex++;
});
return rlength;
};
$hrows = $(this).find('thead').first().find(defaults.theadSelector);
var colcount = CollectPdfmakeData($hrows, 'th,td', $hrows.length);
for ( var i = widths.length; i < colcount; i++ )
widths.push("*");
$(this).find('tbody').each(function () {
$rows.push.apply($rows, $(this).find(defaults.tbodySelector));
});
if ( defaults.tfootSelector.length )
$rows.push.apply($rows, $(this).find('tfoot').find(defaults.tfootSelector));
CollectPdfmakeData($rows, 'th,td', $hrows.length + $rows.length);
var docDefinition = {
content: [{
table: {
headerRows: $hrows.length,
widths: widths,
body: body
}
}]
};
$.extend(true, docDefinition, defaults.pdfmake.docDefinition);
pdfMake.fonts = {
Roboto: {
normal: 'Roboto-Regular.ttf',
bold: 'Roboto-Medium.ttf',
italics: 'Roboto-Italic.ttf',
bolditalics: 'Roboto-MediumItalic.ttf'
}
};
$.extend(true, pdfMake.fonts, defaults.pdfmake.fonts);
pdfMake.createPdf(docDefinition).getBuffer(function (buffer) {
try {
var blob = new Blob([buffer], {type: "application/pdf"});
saveAs(blob, defaults.fileName + '.pdf');
}
catch (e) {
downloadFile(defaults.fileName + '.pdf',
'data:application/pdf;base64,',
buffer);
}
});
}
else if ( defaults.jspdf.autotable === false ) {
// pdf output using jsPDF's core html support
var addHtmlOptions = {
dim: {
w: getPropertyUnitValue($(el).first().get(0), 'width', 'mm'),
h: getPropertyUnitValue($(el).first().get(0), 'height', 'mm')
},
pagesplit: false
};
var doc = new jsPDF(defaults.jspdf.orientation, defaults.jspdf.unit, defaults.jspdf.format);
doc.addHTML($(el).first(),
defaults.jspdf.margins.left,
defaults.jspdf.margins.top,
addHtmlOptions,
function () {
jsPdfOutput(doc, false);
});
//delete doc;
}
else {
// pdf output using jsPDF AutoTable plugin
// https://github.com/simonbengtsson/jsPDF-AutoTable
var teOptions = defaults.jspdf.autotable.tableExport;
// When setting jspdf.format to 'bestfit' tableExport tries to choose
// the minimum required paper format and orientation in which the table
// (or tables in multitable mode) completely fits without column adjustment
if ( typeof defaults.jspdf.format === 'string' && defaults.jspdf.format.toLowerCase() === 'bestfit' ) {
var pageFormats = {
'a0': [2383.94, 3370.39], 'a1': [1683.78, 2383.94],
'a2': [1190.55, 1683.78], 'a3': [841.89, 1190.55],
'a4': [595.28, 841.89]
};
var rk = '', ro = '';
var mw = 0;
$(el).filter(':visible').each(function () {
if ( $(this).css('display') != 'none' ) {
var w = getPropertyUnitValue($(this).get(0), 'width', 'pt');
if ( w > mw ) {
if ( w > pageFormats.a0[0] ) {
rk = 'a0';
ro = 'l';
}
for ( var key in pageFormats ) {
if ( pageFormats.hasOwnProperty(key) ) {
if ( pageFormats[key][1] > w ) {
rk = key;
ro = 'l';
if ( pageFormats[key][0] > w )
ro = 'p';
}
}
}
mw = w;
}
}
});
defaults.jspdf.format = (rk === '' ? 'a4' : rk);
defaults.jspdf.orientation = (ro === '' ? 'w' : ro);
}
// The jsPDF doc object is stored in defaults.jspdf.autotable.tableExport,
// thus it can be accessed from any callback function
if ( teOptions.doc == null ) {
teOptions.doc = new jsPDF(defaults.jspdf.orientation,
defaults.jspdf.unit,
defaults.jspdf.format);
if ( typeof defaults.jspdf.onDocCreated === 'function' )
defaults.jspdf.onDocCreated(teOptions.doc);
}
if ( teOptions.outputImages === true )
teOptions.images = {};
if ( typeof teOptions.images != 'undefined' ) {
$(el).filter(function () {
return $(this).data("tableexport-display") != 'none' &&
($(this).is(':visible') ||
$(this).data("tableexport-display") == 'always');
}).each(function () {
var rowCount = 0;
$hrows = $(this).find('thead').find(defaults.theadSelector);
$(this).find('tbody').each(function () {
$rows.push.apply($rows, $(this).find(defaults.tbodySelector));
});
if ( defaults.tfootSelector.length )
$rows.push.apply($rows, $(this).find('tfoot').find(defaults.tfootSelector));
$($rows).each(function () {
ForEachVisibleCell(this, 'td,th', $hrows.length + rowCount, $hrows.length + $rows.length,
function (cell) {
if ( typeof cell !== 'undefined' && cell !== null ) {
var kids = $(cell).children();
if ( typeof kids != 'undefined' && kids.length > 0 )
collectImages(cell, kids, teOptions);
}
});
rowCount++;
});
});
$hrows = [];
$rows = [];
}
loadImages(teOptions, function () {
$(el).filter(function () {
return $(this).data("tableexport-display") != 'none' &&
($(this).is(':visible') ||
$(this).data("tableexport-display") == 'always');
}).each(function () {
var colKey;
var rowIndex = 0;
colNames = GetColumnNames(this);
teOptions.columns = [];
teOptions.rows = [];
teOptions.rowoptions = {};
// onTable: optional callback function for every matching table that can be used
// to modify the tableExport options or to skip the output of a particular table
// if the table selector targets multiple tables
if ( typeof teOptions.onTable === 'function' )
if ( teOptions.onTable($(this), defaults) === false )
return true; // continue to next iteration step (table)
// each table works with an own copy of AutoTable options
defaults.jspdf.autotable.tableExport = null; // avoid deep recursion error
var atOptions = $.extend(true, {}, defaults.jspdf.autotable);
defaults.jspdf.autotable.tableExport = teOptions;
atOptions.margin = {};
$.extend(true, atOptions.margin, defaults.jspdf.margins);
atOptions.tableExport = teOptions;
// Fix jsPDF Autotable's row height calculation
if ( typeof atOptions.beforePageContent !== 'function' ) {
atOptions.beforePageContent = function (data) {
if ( data.pageCount == 1 ) {
var all = data.table.rows.concat(data.table.headerRow);
all.forEach(function (row) {
if ( row.height > 0 ) {
row.height += (2 - FONT_ROW_RATIO) / 2 * row.styles.fontSize;
data.table.height += (2 - FONT_ROW_RATIO) / 2 * row.styles.fontSize;
}
});
}
};
}
if ( typeof atOptions.createdHeaderCell !== 'function' ) {
// apply some original css styles to pdf header cells
atOptions.createdHeaderCell = function (cell, data) {
// jsPDF AutoTable plugin v2.0.14 fix: each cell needs its own styles object
cell.styles = $.extend({}, data.row.styles);
if ( typeof teOptions.columns [data.column.dataKey] != 'undefined' ) {
var col = teOptions.columns [data.column.dataKey];
if ( typeof col.rect != 'undefined' ) {
var rh;
cell.contentWidth = col.rect.width;
if ( typeof teOptions.heightRatio == 'undefined' || teOptions.heightRatio === 0 ) {
if ( data.row.raw [data.column.dataKey].rowspan )
rh = data.row.raw [data.column.dataKey].rect.height / data.row.raw [data.column.dataKey].rowspan;
else
rh = data.row.raw [data.column.dataKey].rect.height;
teOptions.heightRatio = cell.styles.rowHeight / rh;
}
rh = data.row.raw [data.column.dataKey].rect.height * teOptions.heightRatio;
if ( rh > cell.styles.rowHeight )
cell.styles.rowHeight = rh;
}
if ( typeof col.style != 'undefined' && col.style.hidden !== true ) {
cell.styles.halign = col.style.align;
if ( atOptions.styles.fillColor === 'inherit' )
cell.styles.fillColor = col.style.bcolor;
if ( atOptions.styles.textColor === 'inherit' )
cell.styles.textColor = col.style.color;
if ( atOptions.styles.fontStyle === 'inherit' )
cell.styles.fontStyle = col.style.fstyle;
}
}
};
}
if ( typeof atOptions.createdCell !== 'function' ) {
// apply some original css styles to pdf table cells
atOptions.createdCell = function (cell, data) {
var rowopt = teOptions.rowoptions [data.row.index + ":" + data.column.dataKey];
if ( typeof rowopt != 'undefined' &&
typeof rowopt.style != 'undefined' &&
rowopt.style.hidden !== true ) {
cell.styles.halign = rowopt.style.align;
if ( atOptions.styles.fillColor === 'inherit' )
cell.styles.fillColor = rowopt.style.bcolor;
if ( atOptions.styles.textColor === 'inherit' )
cell.styles.textColor = rowopt.style.color;
if ( atOptions.styles.fontStyle === 'inherit' )
cell.styles.fontStyle = rowopt.style.fstyle;
}
};
}
if ( typeof atOptions.drawHeaderCell !== 'function' ) {
atOptions.drawHeaderCell = function (cell, data) {
var colopt = teOptions.columns [data.column.dataKey];
if ( (colopt.style.hasOwnProperty("hidden") !== true || colopt.style.hidden !== true) &&
colopt.rowIndex >= 0 )
return prepareAutoTableText(cell, data, colopt);
else
return false; // cell is hidden
};
}
if ( typeof atOptions.drawCell !== 'function' ) {
atOptions.drawCell = function (cell, data) {
var rowopt = teOptions.rowoptions [data.row.index + ":" + data.column.dataKey];
if ( prepareAutoTableText(cell, data, rowopt) ) {
teOptions.doc.rect(cell.x, cell.y, cell.width, cell.height, cell.styles.fillStyle);
if ( typeof rowopt != 'undefined' && typeof rowopt.kids != 'undefined' && rowopt.kids.length > 0 ) {
var dh = cell.height / rowopt.rect.height;
if ( dh > teOptions.dh || typeof teOptions.dh == 'undefined' )
teOptions.dh = dh;
teOptions.dw = cell.width / rowopt.rect.width;
var y = cell.textPos.y;
drawAutotableElements(cell, rowopt.kids, teOptions);
cell.textPos.y = y;
drawAutotableText(cell, rowopt.kids, teOptions);
}
else
drawAutotableText(cell, {}, teOptions);
}
return false;
};
}
// collect header and data rows
teOptions.headerrows = [];
$hrows = $(this).find('thead').find(defaults.theadSelector);
$hrows.each(function () {
colKey = 0;
teOptions.headerrows[rowIndex] = [];
ForEachVisibleCell(this, 'th,td', rowIndex, $hrows.length,
function (cell, row, col) {
var obj = getCellStyles(cell);
obj.title = parseString(cell, row, col);
obj.key = colKey++;
obj.rowIndex = rowIndex;
teOptions.headerrows[rowIndex].push(obj);
});
rowIndex++;
});
if ( rowIndex > 0 ) {
// iterate through last row
var lastrow = rowIndex - 1;
while ( lastrow >= 0 ) {
$.each(teOptions.headerrows[lastrow], function () {
var obj = this;
if ( lastrow > 0 && this.rect === null )
obj = teOptions.headerrows[lastrow - 1][this.key];
if ( obj !== null && obj.rowIndex >= 0 &&
(obj.style.hasOwnProperty("hidden") !== true || obj.style.hidden !== true) )
teOptions.columns.push(obj);
});
lastrow = (teOptions.columns.length > 0) ? -1 : lastrow - 1;
}
}
var rowCount = 0;
$rows = [];
$(this).find('tbody').each(function () {
$rows.push.apply($rows, $(this).find(defaults.tbodySelector));
});
if ( defaults.tfootSelector.length )
$rows.push.apply($rows, $(this).find('tfoot').find(defaults.tfootSelector));
$($rows).each(function () {
var rowData = [];
colKey = 0;
ForEachVisibleCell(this, 'td,th', rowIndex, $hrows.length + $rows.length,
function (cell, row, col) {
var obj;
if ( typeof teOptions.columns[colKey] === 'undefined' ) {
// jsPDF-Autotable needs columns. Thus define hidden ones for tables without thead
obj = {
title: '',
key: colKey,
style: {
hidden: true
}
};
teOptions.columns.push(obj);
}
if ( typeof cell !== 'undefined' && cell !== null ) {
obj = getCellStyles(cell);
obj.kids = $(cell).children();
teOptions.rowoptions [rowCount + ":" + colKey++] = obj;
}
else {
obj = $.extend(true, {}, teOptions.rowoptions [rowCount + ":" + (colKey - 1)]);
obj.colspan = -1;
teOptions.rowoptions [rowCount + ":" + colKey++] = obj;
}
rowData.push(parseString(cell, row, col));
});
if ( rowData.length ) {
teOptions.rows.push(rowData);
rowCount++;
}
rowIndex++;
});
// onBeforeAutotable: optional callback function before calling
// jsPDF AutoTable that can be used to modify the AutoTable options
if ( typeof teOptions.onBeforeAutotable === 'function' )
teOptions.onBeforeAutotable($(this), teOptions.columns, teOptions.rows, atOptions);
teOptions.doc.autoTable(teOptions.columns, teOptions.rows, atOptions);
// onAfterAutotable: optional callback function after returning
// from jsPDF AutoTable that can be used to modify the AutoTable options
if ( typeof teOptions.onAfterAutotable === 'function' )
teOptions.onAfterAutotable($(this), atOptions);
// set the start position for the next table (in case there is one)
defaults.jspdf.autotable.startY = teOptions.doc.autoTableEndPosY() + atOptions.margin.top;
});
jsPdfOutput(teOptions.doc, (typeof teOptions.images != 'undefined' && jQuery.isEmptyObject(teOptions.images) === false));
if ( typeof teOptions.headerrows != 'undefined' )
teOptions.headerrows.length = 0;
if ( typeof teOptions.columns != 'undefined' )
teOptions.columns.length = 0;
if ( typeof teOptions.rows != 'undefined' )
teOptions.rows.length = 0;
delete teOptions.doc;
teOptions.doc = null;
});
}
}
/*
function FindColObject (objects, colIndex, rowIndex) {
var result = null;
$.each(objects, function () {
if ( this.rowIndex == rowIndex && this.key == colIndex ) {
result = this;
return false;
}
});
return result;
}
*/
function GetColumnNames (table) {
var result = [];
$(table).find('thead').first().find('th').each(function (index, el) {
if ( $(el).attr("data-field") !== undefined )
result[index] = $(el).attr("data-field");
else
result[index] = index.toString();
});
return result;
}
function isColumnIgnored (rowLength, colIndex) {
var result = false;
if ( defaults.ignoreColumn.length > 0 ) {
if ( $.inArray(colIndex, defaults.ignoreColumn) != -1 ||
$.inArray(colIndex - rowLength, defaults.ignoreColumn) != -1 ||
(colNames.length > colIndex && typeof colNames[colIndex] != 'undefined' &&
$.inArray(colNames[colIndex], defaults.ignoreColumn) != -1) )
result = true;
}
return result;
}
function ForEachVisibleCell (tableRow, selector, rowIndex, rowCount, cellcallback) {
if ( $.inArray(rowIndex, defaults.ignoreRow) == -1 &&
$.inArray(rowIndex - rowCount, defaults.ignoreRow) == -1 ) {
var $row = $(tableRow).filter(function () {
return $(this).data("tableexport-display") != 'none' &&
($(this).is(':visible') ||
$(this).data("tableexport-display") == 'always' ||
$(this).closest('table').data("tableexport-display") == 'always');
}).find(selector);
var rowColspan = 0;
$row.each(function (colIndex) {
if ( $(this).data("tableexport-display") == 'always' ||
($(this).css('display') != 'none' &&
$(this).css('visibility') != 'hidden' &&
$(this).data("tableexport-display") != 'none') ) {
if ( typeof (cellcallback) === "function" ) {
var c, Colspan = 1;
var r, Rowspan = 1;
var rowLength = $row.length;
// handle rowspans from previous rows
if ( typeof rowspans[rowIndex] != 'undefined' && rowspans[rowIndex].length > 0 ) {
var colCount = colIndex;
for ( c = 0; c <= colCount; c++ ) {
if ( typeof rowspans[rowIndex][c] != 'undefined' ) {
cellcallback(null, rowIndex, c);
delete rowspans[rowIndex][c];
colCount++;
}
}
colIndex += rowspans[rowIndex].length;
rowLength += rowspans[rowIndex].length;
}
if ( $(this).is("[colspan]") ) {
Colspan = parseInt($(this).attr('colspan')) || 1;
rowColspan += Colspan > 0 ? Colspan - 1 : 0;
}
if ( $(this).is("[rowspan]") )
Rowspan = parseInt($(this).attr('rowspan')) || 1;
if ( isColumnIgnored(rowLength, colIndex + rowColspan) === false ) {
// output content of current cell
cellcallback(this, rowIndex, colIndex);
// handle colspan of current cell
for ( c = 1; c < Colspan; c++ )
cellcallback(null, rowIndex, colIndex + c);
}
// store rowspan for following rows
if ( Rowspan > 1 ) {
for ( r = 1; r < Rowspan; r++ ) {
if ( typeof rowspans[rowIndex + r] == 'undefined' )
rowspans[rowIndex + r] = [];
rowspans[rowIndex + r][colIndex + rowColspan] = "";
for ( c = 1; c < Colspan; c++ )
rowspans[rowIndex + r][colIndex + rowColspan - c] = "";
}
}
}
}
});
// handle rowspans from previous rows
if ( typeof rowspans[rowIndex] != 'undefined' && rowspans[rowIndex].length > 0 ) {
for ( var c = 0; c <= rowspans[rowIndex].length; c++ ) {
if ( typeof rowspans[rowIndex][c] != 'undefined' ) {
cellcallback(null, rowIndex, c);
delete rowspans[rowIndex][c];
}
}
}
}
}
function jsPdfOutput (doc, hasimages) {
if ( defaults.consoleLog === true )
console.log(doc.output());
if ( defaults.outputMode === 'string' )
return doc.output();
if ( defaults.outputMode === 'base64' )
return base64encode(doc.output());
if ( defaults.outputMode === 'window' ) {
window.open(URL.createObjectURL(doc.output("blob")));
return;
}
try {
var blob = doc.output('blob');
saveAs(blob, defaults.fileName + '.pdf');
}
catch (e) {
downloadFile(defaults.fileName + '.pdf',
'data:application/pdf' + (hasimages ? '' : ';base64') + ',',
hasimages ? doc.output('blob') : doc.output());
}
}
function prepareAutoTableText (cell, data, cellopt) {
var cs = 0;
if ( typeof cellopt != 'undefined' )
cs = cellopt.colspan;
if ( cs >= 0 ) {
// colspan handling
var cellWidth = cell.width;
var textPosX = cell.textPos.x;
var i = data.table.columns.indexOf(data.column);
for ( var c = 1; c < cs; c++ ) {
var column = data.table.columns[i + c];
cellWidth += column.width;
}
if ( cs > 1 ) {
if ( cell.styles.halign === 'right' )
textPosX = cell.textPos.x + cellWidth - cell.width;
else if ( cell.styles.halign === 'center' )
textPosX = cell.textPos.x + (cellWidth - cell.width) / 2;
}
cell.width = cellWidth;
cell.textPos.x = textPosX;
if ( typeof cellopt != 'undefined' && cellopt.rowspan > 1 )
cell.height = cell.height * cellopt.rowspan;
// fix jsPDF's calculation of text position
if ( cell.styles.valign === 'middle' || cell.styles.valign === 'bottom' ) {
var splittedText = typeof cell.text === 'string' ? cell.text.split(/\r\n|\r|\n/g) : cell.text;
var lineCount = splittedText.length || 1;
if ( lineCount > 2 )
cell.textPos.y -= ((2 - FONT_ROW_RATIO) / 2 * data.row.styles.fontSize) * (lineCount - 2) / 3;
}
return true;
}
else
return false; // cell is hidden (colspan = -1), don't draw it
}
function collectImages (cell, elements, teOptions) {
if ( typeof teOptions.images != 'undefined' ) {
elements.each(function () {
var kids = $(this).children();
if ( $(this).is("img") ) {
var hash = strHashCode(this.src);
teOptions.images[hash] = {
url: this.src,
src: this.src
};
}
if ( typeof kids != 'undefined' && kids.length > 0 )
collectImages(cell, kids, teOptions);
});
}
}
function loadImages (teOptions, callback) {
var i;
var imageCount = 0;
var x = 0;
function done () {
callback(imageCount);
}
function loadImage (image) {
if ( !image.url )
return;
var img = new Image();
imageCount = ++x;
img.crossOrigin = 'Anonymous';
img.onerror = img.onload = function () {
if ( img.complete ) {
if ( img.src.indexOf('data:image/') === 0 ) {
img.width = image.width || img.width || 0;
img.height = image.height || img.height || 0;
}
if ( img.width + img.height ) {
var canvas = document.createElement("canvas");
var ctx = canvas.getContext("2d");
canvas.width = img.width;
canvas.height = img.height;
ctx.drawImage(img, 0, 0);
image.src = canvas.toDataURL("image/jpeg");
}
}
if ( !--x )
done();
};
img.src = image.url;
}
if ( typeof teOptions.images != 'undefined' ) {
for ( i in teOptions.images )
if ( teOptions.images.hasOwnProperty(i) )
loadImage(teOptions.images[i]);
}
return x || done();
}
function drawAutotableElements (cell, elements, teOptions) {
elements.each(function () {
var kids = $(this).children();
var uy = 0;
if ( $(this).is("div") ) {
var bcolor = rgb2array(getStyle(this, 'background-color'), [255, 255, 255]);
var lcolor = rgb2array(getStyle(this, 'border-top-color'), [0, 0, 0]);
var lwidth = getPropertyUnitValue(this, 'border-top-width', defaults.jspdf.unit);
var r = this.getBoundingClientRect();
var ux = this.offsetLeft * teOptions.dw;
uy = this.offsetTop * teOptions.dh;
var uw = r.width * teOptions.dw;
var uh = r.height * teOptions.dh;
teOptions.doc.setDrawColor.apply(undefined, lcolor);
teOptions.doc.setFillColor.apply(undefined, bcolor);
teOptions.doc.setLineWidth(lwidth);
teOptions.doc.rect(cell.x + ux, cell.y + uy, uw, uh, lwidth ? "FD" : "F");
}
else if ( $(this).is("img") ) {
if ( typeof teOptions.images != 'undefined' ) {
var hash = strHashCode(this.src);
var image = teOptions.images[hash];
if ( typeof image != 'undefined' ) {
var arCell = cell.width / cell.height;
var arImg = this.width / this.height;
var imgWidth = cell.width;
var imgHeight = cell.height;
var px2pt = 0.264583 * 72 / 25.4;
if ( arImg <= arCell ) {
imgHeight = Math.min(cell.height, this.height);
imgWidth = this.width * imgHeight / this.height;
}
else if ( arImg > arCell ) {
imgWidth = Math.min(cell.width, this.width);
imgHeight = this.height * imgWidth / this.width;
}
imgWidth *= px2pt;
imgHeight *= px2pt;
if ( imgHeight < cell.height )
uy = (cell.height - imgHeight) / 2;
try {
teOptions.doc.addImage(image.src, cell.textPos.x, cell.y + uy, imgWidth, imgHeight);
}
catch (e) {
// TODO: IE -> convert png to jpeg
}
cell.textPos.x += imgWidth;
}
}
}
if ( typeof kids != 'undefined' && kids.length > 0 )
drawAutotableElements(cell, kids, teOptions);
});
}
function drawAutotableText (cell, texttags, teOptions) {
if ( typeof teOptions.onAutotableText === 'function' ) {
teOptions.onAutotableText(teOptions.doc, cell, texttags);
}
else {
var x = cell.textPos.x;
var y = cell.textPos.y;
var style = {halign: cell.styles.halign, valign: cell.styles.valign};
if ( texttags.length ) {
var tag = texttags[0];
while ( tag.previousSibling )
tag = tag.previousSibling;
var b = false, i = false;
while ( tag ) {
var txt = tag.innerText || tag.textContent || "";
txt = ((txt.length && txt[0] == " ") ? " " : "") +
$.trim(txt) +
((txt.length > 1 && txt[txt.length - 1] == " ") ? " " : "");
if ( $(tag).is("br") ) {
x = cell.textPos.x;
y += teOptions.doc.internal.getFontSize();
}
if ( $(tag).is("b") )
b = true;
else if ( $(tag).is("i") )
i = true;
if ( b || i )
teOptions.doc.setFontType((b && i) ? "bolditalic" : b ? "bold" : "italic");
var w = teOptions.doc.getStringUnitWidth(txt) * teOptions.doc.internal.getFontSize();
if ( w ) {
if ( cell.styles.overflow === 'linebreak' &&
x > cell.textPos.x && (x + w) > (cell.textPos.x + cell.width) ) {
var chars = ".,!%*;:=-";
if ( chars.indexOf(txt.charAt(0)) >= 0 ) {
var s = txt.charAt(0);
w = teOptions.doc.getStringUnitWidth(s) * teOptions.doc.internal.getFontSize();
if ( (x + w) <= (cell.textPos.x + cell.width) ) {
teOptions.doc.autoTableText(s, x, y, style);
txt = txt.substring(1, txt.length);
}
w = teOptions.doc.getStringUnitWidth(txt) * teOptions.doc.internal.getFontSize();
}
x = cell.textPos.x;
y += teOptions.doc.internal.getFontSize();
}
while ( txt.length && (x + w) > (cell.textPos.x + cell.width) ) {
txt = txt.substring(0, txt.length - 1);
w = teOptions.doc.getStringUnitWidth(txt) * teOptions.doc.internal.getFontSize();
}
teOptions.doc.autoTableText(txt, x, y, style);
x += w;
}
if ( b || i ) {
if ( $(tag).is("b") )
b = false;
else if ( $(tag).is("i") )
i = false;
teOptions.doc.setFontType((!b && !i) ? "normal" : b ? "bold" : "italic");
}
tag = tag.nextSibling;
}
cell.textPos.x = x;
cell.textPos.y = y;
}
else {
teOptions.doc.autoTableText(cell.text, cell.textPos.x, cell.textPos.y, style);
}
}
}
function escapeRegExp (string) {
return string.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, "\\$1");
}
function replaceAll (string, find, replace) {
return string.replace(new RegExp(escapeRegExp(find), 'g'), replace);
}
function parseNumber (value) {
value = value || "0";
value = replaceAll(value, defaults.numbers.html.thousandsSeparator, '');
value = replaceAll(value, defaults.numbers.html.decimalMark, '.');
return typeof value === "number" || jQuery.isNumeric(value) !== false ? value : false;
}
function parsePercent (value) {
if ( value.indexOf("%") > -1 ) {
value = parseNumber(value.replace(/%/g, ""));
if ( value !== false )
value = value / 100;
}
else
value = false;
return value;
}
function parseString (cell, rowIndex, colIndex) {
var result = '';
if ( cell !== null ) {
var $cell = $(cell);
var htmlData;
if ( $cell[0].hasAttribute("data-tableexport-value") ) {
htmlData = $cell.data("tableexport-value");
htmlData = htmlData ? htmlData + '' : ''
}
else {
htmlData = $cell.html();
if ( typeof defaults.onCellHtmlData === 'function' )
htmlData = defaults.onCellHtmlData($cell, rowIndex, colIndex, htmlData);
else if ( htmlData != '' ) {
var html = $.parseHTML(htmlData);
var inputidx = 0;
var selectidx = 0;
htmlData = '';
$.each(html, function () {
if ( $(this).is("input") )
htmlData += $cell.find('input').eq(inputidx++).val();
else if ( $(this).is("select") )
htmlData += $cell.find('select option:selected').eq(selectidx++).text();
else {
if ( typeof $(this).html() === 'undefined' )
htmlData += $(this).text();
else if ( jQuery().bootstrapTable === undefined || $(this).hasClass('filterControl') !== true )
htmlData += $(this).html();
}
});
}
}
if ( defaults.htmlContent === true ) {
result = $.trim(htmlData);
}
else if ( htmlData && htmlData != '' ) {
var text = htmlData.replace(/\n/g, '\u2028').replace(/<br\s*[\/]?>/gi, '\u2060');
var obj = $('<div/>').html(text).contents();
var number = false;
text = '';
$.each(obj.text().split("\u2028"), function (i, v) {
if ( i > 0 )
text += " ";
text += $.trim(v);
});
$.each(text.split("\u2060"), function (i, v) {
if ( i > 0 )
result += "\n";
result += $.trim(v).replace(/\u00AD/g, ""); // remove soft hyphens
});
if ( defaults.type == 'json' ||
(defaults.type === 'excel' && defaults.excelFileFormat === 'xmlss') ||
defaults.numbers.output === false ) {
number = parseNumber(result);
if ( number !== false )
result = Number(number);
}
else if ( defaults.numbers.html.decimalMark != defaults.numbers.output.decimalMark ||
defaults.numbers.html.thousandsSeparator != defaults.numbers.output.thousandsSeparator ) {
number = parseNumber(result);
if ( number !== false ) {
var frac = ("" + number.substr(number < 0 ? 1 : 0)).split('.');
if ( frac.length == 1 )
frac[1] = "";
var mod = frac[0].length > 3 ? frac[0].length % 3 : 0;
result = (number < 0 ? "-" : "") +
(defaults.numbers.output.thousandsSeparator ? ((mod ? frac[0].substr(0, mod) + defaults.numbers.output.thousandsSeparator : "") + frac[0].substr(mod).replace(/(\d{3})(?=\d)/g, "$1" + defaults.numbers.output.thousandsSeparator)) : frac[0]) +
(frac[1].length ? defaults.numbers.output.decimalMark + frac[1] : "");
}
}
}
if ( defaults.escape === true ) {
//noinspection JSDeprecatedSymbols
result = escape(result);
}
if ( typeof defaults.onCellData === 'function' ) {
result = defaults.onCellData($cell, rowIndex, colIndex, result);
}
}
return result;
}
//noinspection JSUnusedLocalSymbols
function hyphenate (a, b, c) {
return b + "-" + c.toLowerCase();
}
function rgb2array (rgb_string, default_result) {
var re = /^rgb\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})\)$/;
var bits = re.exec(rgb_string);
var result = default_result;
if ( bits )
result = [parseInt(bits[1]), parseInt(bits[2]), parseInt(bits[3])];
return result;
}
function getCellStyles (cell) {
var a = getStyle(cell, 'text-align');
var fw = getStyle(cell, 'font-weight');
var fs = getStyle(cell, 'font-style');
var f = '';
if ( a == 'start' )
a = getStyle(cell, 'direction') == 'rtl' ? 'right' : 'left';
if ( fw >= 700 )
f = 'bold';
if ( fs == 'italic' )
f += fs;
if ( f === '' )
f = 'normal';
var result = {
style: {
align: a,
bcolor: rgb2array(getStyle(cell, 'background-color'), [255, 255, 255]),
color: rgb2array(getStyle(cell, 'color'), [0, 0, 0]),
fstyle: f
},
colspan: (parseInt($(cell).attr('colspan')) || 0),
rowspan: (parseInt($(cell).attr('rowspan')) || 0)
};
if ( cell !== null ) {
var r = cell.getBoundingClientRect();
result.rect = {
width: r.width,
height: r.height
};
}
return result;
}
// get computed style property
function getStyle (target, prop) {
try {
if ( window.getComputedStyle ) { // gecko and webkit
prop = prop.replace(/([a-z])([A-Z])/, hyphenate); // requires hyphenated, not camel
return window.getComputedStyle(target, null).getPropertyValue(prop);
}
if ( target.currentStyle ) { // ie
return target.currentStyle[prop];
}
return target.style[prop];
}
catch (e) {
}
return "";
}
function getUnitValue (parent, value, unit) {
var baseline = 100; // any number serves
var temp = document.createElement("div"); // create temporary element
temp.style.overflow = "hidden"; // in case baseline is set too low
temp.style.visibility = "hidden"; // no need to show it
parent.appendChild(temp); // insert it into the parent for em, ex and %
temp.style.width = baseline + unit;
var factor = baseline / temp.offsetWidth;
parent.removeChild(temp); // clean up
return (value * factor);
}
function getPropertyUnitValue (target, prop, unit) {
var value = getStyle(target, prop); // get the computed style value
var numeric = value.match(/\d+/); // get the numeric component
if ( numeric !== null ) {
numeric = numeric[0]; // get the string
return getUnitValue(target.parentElement, numeric, unit);
}
return 0;
}
function jx_Workbook () {
if ( !(this instanceof jx_Workbook) ) {
//noinspection JSPotentiallyInvalidConstructorUsage
return new jx_Workbook();
}
this.SheetNames = [];
this.Sheets = {};
}
function jx_s2ab (s) {
var buf = new ArrayBuffer(s.length);
var view = new Uint8Array(buf);
for ( var i = 0; i != s.length; ++i ) view[i] = s.charCodeAt(i) & 0xFF;
return buf;
}
function jx_datenum (v, date1904) {
if ( date1904 ) v += 1462;
var epoch = Date.parse(v);
return (epoch - new Date(Date.UTC(1899, 11, 30))) / (24 * 60 * 60 * 1000);
}
function jx_createSheet (data) {
var ws = {};
var range = {s: {c: 10000000, r: 10000000}, e: {c: 0, r: 0}};
for ( var R = 0; R != data.length; ++R ) {
for ( var C = 0; C != data[R].length; ++C ) {
if ( range.s.r > R ) range.s.r = R;
if ( range.s.c > C ) range.s.c = C;
if ( range.e.r < R ) range.e.r = R;
if ( range.e.c < C ) range.e.c = C;
var cell = {v: data[R][C]};
if ( cell.v === null ) continue;
var cell_ref = XLSX.utils.encode_cell({c: C, r: R});
if ( typeof cell.v === 'number' ) cell.t = 'n';
else if ( typeof cell.v === 'boolean' ) cell.t = 'b';
else if ( cell.v instanceof Date ) {
cell.t = 'n';
cell.z = XLSX.SSF._table[14];
cell.v = jx_datenum(cell.v);
}
else cell.t = 's';
ws[cell_ref] = cell;
}
}
if ( range.s.c < 10000000 ) ws['!ref'] = XLSX.utils.encode_range(range);
return ws;
}
function strHashCode (str) {
var hash = 0, i, chr, len;
if ( str.length === 0 ) return hash;
for ( i = 0, len = str.length; i < len; i++ ) {
chr = str.charCodeAt(i);
hash = ((hash << 5) - hash) + chr;
hash |= 0; // Convert to 32bit integer
}
return hash;
}
function downloadFile (filename, header, data) {
var ua = window.navigator.userAgent;
if ( filename !== false && (ua.indexOf("MSIE ") > 0 || !!ua.match(/Trident.*rv\:11\./)) ) {
if ( window.navigator.msSaveOrOpenBlob ) {
//noinspection JSUnresolvedFunction
window.navigator.msSaveOrOpenBlob(new Blob([data]), filename);
}
else {
// Internet Explorer (<= 9) workaround by Darryl (https://github.com/dawiong/tableExport.jquery.plugin)
// based on sampopes answer on http://stackoverflow.com/questions/22317951
// ! Not working for json and pdf format !
var frame = document.createElement("iframe");
if ( frame ) {
document.body.appendChild(frame);
frame.setAttribute("style", "display:none");
frame.contentDocument.open("txt/html", "replace");
frame.contentDocument.write(data);
frame.contentDocument.close();
frame.focus();
frame.contentDocument.execCommand("SaveAs", true, filename);
document.body.removeChild(frame);
}
}
}
else {
var DownloadLink = document.createElement('a');
if ( DownloadLink ) {
var blobUrl = null;
DownloadLink.style.display = 'none';
if ( filename !== false )
DownloadLink.download = filename;
else
DownloadLink.target = '_blank';
if ( typeof data == 'object' ) {
blobUrl = window.URL.createObjectURL(data);
DownloadLink.href = blobUrl;
}
else if ( header.toLowerCase().indexOf("base64,") >= 0 )
DownloadLink.href = header + base64encode(data);
else
DownloadLink.href = header + encodeURIComponent(data);
document.body.appendChild(DownloadLink);
if ( document.createEvent ) {
if ( DownloadEvt === null )
DownloadEvt = document.createEvent('MouseEvents');
DownloadEvt.initEvent('click', true, false);
DownloadLink.dispatchEvent(DownloadEvt);
}
else if ( document.createEventObject )
DownloadLink.fireEvent('onclick');
else if ( typeof DownloadLink.onclick == 'function' )
DownloadLink.onclick();
if ( blobUrl )
window.URL.revokeObjectURL(blobUrl);
document.body.removeChild(DownloadLink);
}
}
}
function utf8Encode (string) {
string = string.replace(/\x0d\x0a/g, "\x0a");
var utftext = "";
for ( var n = 0; n < string.length; n++ ) {
var c = string.charCodeAt(n);
if ( c < 128 ) {
utftext += String.fromCharCode(c);
}
else if ( (c > 127) && (c < 2048) ) {
utftext += String.fromCharCode((c >> 6) | 192);
utftext += String.fromCharCode((c & 63) | 128);
}
else {
utftext += String.fromCharCode((c >> 12) | 224);
utftext += String.fromCharCode(((c >> 6) & 63) | 128);
utftext += String.fromCharCode((c & 63) | 128);
}
}
return utftext;
}
function base64encode (input) {
var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
var keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
var output = "";
var i = 0;
input = utf8Encode(input);
while ( i < input.length ) {
chr1 = input.charCodeAt(i++);
chr2 = input.charCodeAt(i++);
chr3 = input.charCodeAt(i++);
enc1 = chr1 >> 2;
enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
enc4 = chr3 & 63;
if ( isNaN(chr2) ) {
enc3 = enc4 = 64;
} else if ( isNaN(chr3) ) {
enc4 = 64;
}
output = output +
keyStr.charAt(enc1) + keyStr.charAt(enc2) +
keyStr.charAt(enc3) + keyStr.charAt(enc4);
}
return output;
}
return this;
}
});
})(jQuery);