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Improved UTF-8 support, refactoring (openDownloadLink), enforced downloa... #22

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Improved UTF-8 support, refactoring (openDownloadLink), enforced downloa... #22

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79 changes: 51 additions & 28 deletions tableExport.js
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,7 @@ THE SOFTWARE.*/
separator: ',',
ignoreColumn: [],
tableName:'yourTableName',
filename:'exportData',
type:'csv',
pdfFontSize:14,
pdfLeftMargin:20,
Expand All @@ -47,7 +48,7 @@ THE SOFTWARE.*/
$(this).filter(':visible').find('th').each(function(index,data) {
if ($(this).css('display') != 'none'){
if(defaults.ignoreColumn.indexOf(index) == -1){
tdData += '"' + parseString($(this)) + '"' + defaults.separator;
tdData += '"' + parseString($(this).find(':visible')) + '"' + defaults.separator;
}
}

Expand All @@ -74,8 +75,15 @@ THE SOFTWARE.*/
if(defaults.consoleLog == 'true'){
console.log(tdData);
}
var base64data = "base64," + $.base64.encode(tdData);
window.open('data:application/'+defaults.type+';filename=exportData;' + base64data);

var mimeType = 'csv';
if(defaults.type === 'txt') {
mimeType = 'plain';
}

var base64data = "base64," + B64.encode(tdData);

openDownloadLink(defaults.filename + '.' + defaults.type, 'data:text/'+mimeType+';charset=utf-8;filename=' + defaults.filename + '.' + defaults.type + ';' + base64data);
}else if(defaults.type == 'sql'){

// Header
Expand All @@ -85,7 +93,7 @@ THE SOFTWARE.*/
$(this).filter(':visible').find('th').each(function(index,data) {
if ($(this).css('display') != 'none'){
if(defaults.ignoreColumn.indexOf(index) == -1){
tdData += '`' + parseString($(this)) + '`,' ;
tdData += '`' + parseString($(this).find(':visible')) + '`,' ;
}
}

Expand Down Expand Up @@ -118,10 +126,9 @@ THE SOFTWARE.*/
console.log(tdData);
}

var base64data = "base64," + $.base64.encode(tdData);
window.open('data:application/sql;filename=exportData;' + base64data);


var base64data = "base64," + B64.encode(tdData);

openDownloadLink(defaults.filename + '.sql', 'data:application/sql;filename=' + defaults.filename + '.sql;' + base64data);
}else if(defaults.type == 'json'){

var jsonHeaderArray = [];
Expand All @@ -132,7 +139,7 @@ THE SOFTWARE.*/
$(this).filter(':visible').find('th').each(function(index,data) {
if ($(this).css('display') != 'none'){
if(defaults.ignoreColumn.indexOf(index) == -1){
jsonArrayTd.push(parseString($(this)));
jsonArrayTd.push(parseString($(this).find(':visible')));
}
}
});
Expand Down Expand Up @@ -167,8 +174,8 @@ THE SOFTWARE.*/
if(defaults.consoleLog == 'true'){
console.log(JSON.stringify(jsonExportArray));
}
var base64data = "base64," + $.base64.encode(JSON.stringify(jsonExportArray));
window.open('data:application/json;filename=exportData;' + base64data);
var base64data = "base64," + B64.encode(JSON.stringify(jsonExportArray));
openDownloadLink(defaults.filename + '.json', 'data:application/json;filename=' + defaults.filename + '.json;' + base64data);
}else if(defaults.type == 'xml'){

var xml = '<?xml version="1.0" encoding="utf-8"?>';
Expand All @@ -179,7 +186,7 @@ THE SOFTWARE.*/
$(this).filter(':visible').find('th').each(function(index,data) {
if ($(this).css('display') != 'none'){
if(defaults.ignoreColumn.indexOf(index) == -1){
xml += "<field>" + parseString($(this)) + "</field>";
xml += "<field>" + parseString($(this).find(':visible')) + "</field>";
}
}
});
Expand Down Expand Up @@ -208,9 +215,8 @@ THE SOFTWARE.*/
console.log(xml);
}

var base64data = "base64," + $.base64.encode(xml);
window.open('data:application/xml;filename=exportData;' + base64data);

var base64data = "base64," + B64.encode(xml);
openDownloadLink(defaults.filename + '.xml', 'data:application/xml;filename=' + defaults.filename + '.xml;' + base64data);
}else if(defaults.type == 'excel' || defaults.type == 'doc'|| defaults.type == 'powerpoint' ){
//console.log($(this).html());
var excel="<table>";
Expand All @@ -220,7 +226,7 @@ THE SOFTWARE.*/
$(this).filter(':visible').find('th').each(function(index,data) {
if ($(this).css('display') != 'none'){
if(defaults.ignoreColumn.indexOf(index) == -1){
excel += "<td>" + parseString($(this))+ "</td>";
excel += "<td>" + parseString($(this).find(':visible'))+ "</td>";
}
}
});
Expand Down Expand Up @@ -253,6 +259,7 @@ THE SOFTWARE.*/

var excelFile = "<html xmlns:o='urn:schemas-microsoft-com:office:office' xmlns:x='urn:schemas-microsoft-com:office:"+defaults.type+"' xmlns='http://www.w3.org/TR/REC-html40'>";
excelFile += "<head>";
excelFile += '<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">';
excelFile += "<!--[if gte mso 9]>";
excelFile += "<xml>";
excelFile += "<x:ExcelWorkbook>";
Expand All @@ -275,9 +282,17 @@ THE SOFTWARE.*/
excelFile += "</body>";
excelFile += "</html>";

var base64data = "base64," + $.base64.encode(excelFile);
window.open('data:application/vnd.ms-'+defaults.type+';filename=exportData.doc;' + base64data);

var extension = 'doc';
if(defaults.type === 'excel') {
extension = 'xls';
}
if(defaults.type === 'powerpoint') {
extension = 'ppt';
}

var base64data = "base64," + B64.encode(excelFile);

openDownloadLink(defaults.filename + '.' + extension, 'data:application/vnd.ms-'+defaults.type+';charset=utf-8;filename='+defaults.filename+'.'+extension+';' + base64data);
}else if(defaults.type == 'png'){
html2canvas($(el), {
onrendered: function(canvas) {
Expand All @@ -299,7 +314,7 @@ THE SOFTWARE.*/
if ($(this).css('display') != 'none'){
if(defaults.ignoreColumn.indexOf(index) == -1){
var colPosition = startColPosition+ (index * 50);
doc.text(colPosition,20, parseString($(this)));
doc.text(colPosition,20, parseString($(this).find(':visible')));
}
}
});
Expand All @@ -311,12 +326,12 @@ THE SOFTWARE.*/
$(el).find('tbody').find('tr').each(function(index,data) {
rowCalc = index+1;

if (rowCalc % 26 == 0){
doc.addPage();
page++;
startRowPosition=startRowPosition+10;
}
rowPosition=(startRowPosition + (rowCalc * 10)) - ((page -1) * 280);
if (rowCalc % 26 == 0){
doc.addPage();
page++;
startRowPosition=startRowPosition+10;
}
rowPosition=(startRowPosition + (rowCalc * 10)) - ((page -1) * 280);

$(this).filter(':visible').find('td').each(function(index,data) {
if ($(this).css('display') != 'none'){
Expand Down Expand Up @@ -352,8 +367,16 @@ THE SOFTWARE.*/

return content_data;
}


function openDownloadLink(filename, href) {
var a = document.createElement('a');
document.body.appendChild(a);
a.style = 'display: none';
a.href = href;
a.download = filename;
a.click();
document.body.removeChild(a);
}
}
});
})(jQuery);