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Export #58

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ghost opened this issue Nov 6, 2013 · 44 comments
Closed

Export #58

ghost opened this issue Nov 6, 2013 · 44 comments

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@ghost
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ghost commented Nov 6, 2013

Hi there. I'm sorry if I'm writing this at the wrong place, but I was wondering if there's already something implemented to export the pivot table as an Excel file or anything like that. It doesn't have to be fancy or anything. Just the raw data used to form the current pivot table.

Thanks in advance!

@nicolaskruchten
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Hi there! Unfortunately there is no built-in feature for this at the moment... Sorry!

@ghost
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ghost commented Nov 8, 2013

Hey Nicolas!

Do you mind if I pull a fork to try and implement? Do you have any pointers for me to start? I'll try to work on something over the weekend.

@nicolaskruchten
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No problem! I don't really have any pointers... It'll be easier for me to merge your changes in if you do it in CoffeeScript but if you prefer JavaScript I can port them by hand as well.

@tgabrielle
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would also be interested in this...thanks guys!

@kwesley
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kwesley commented Nov 21, 2013

+1

@nicolaskruchten
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Are people wanting to export the input data or the resulting pivot table?

@tgabrielle
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Should be the pivot table result.

@ogamot
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ogamot commented Nov 23, 2013

People always want to export :)

Le samedi 23 novembre 2013, Nicolas Kruchten a écrit :

Are people wanting to export the input data or the resulting pivot table?


Reply to this email directly or view it on GitHubhttps://github.com//issues/58#issuecomment-29124967
.

Cordialement,

Olivier Gamot

06 60 09 53 09 / 09 72 36 97 03
ogYs
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56 Rue de Londres, 75008 Paris, Plan d'accès http://goo.gl/maps/zwsh

@fastcatch
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Guys, this is a holy grail: "everybody" wants to export to Excel from JS and there seems to be no universally applicable solution. IMHO this feature should not be built into this (or any) pivottable component: it generates a proper HTML table that can be exported (as Excel, PDF, etc) via other plugins (if there's any :)).

@nicolaskruchten
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+1 to @fastcatch

I should add that the simplest way to "export" to Excel is simple copy-paste. If you select the whole table and copy it, you can then paste it into Excel and it keeps almost all of the formatting intact.

@cihadturhan
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tl;dr A live demo
Hi,
Seems like everyone is willing to see an excel export implementation :) I'm sure there are people know how to export to xls better than me. Anyway, I'll propose the steps below.

  • Build an XML tree.
    Why? - Because if you create an xml, it's easy to convert it xml xls. Xls file is a base64 encoded xml file actually.
    How? - Every browser is a xml parser already because they parse HTML, a kind of XML. Here is the snippet to create a simple excel-like XML file using jquery:
//create root of xml
$root = $('<xml/>');

//create a workbook
$workbook = $('<ss:Workbook/>').attr({
    "xmlns:ss":"urn:schemas-microsoft-com:office:spreadsheet", 
    "xmlns:x" :"urn:schemas-microsoft-com:office:excel",
    "xmlns:o" :"urn:schemas-microsoft-com:office:office"
});

/*
* Add other elements here
*/

//add workbook to root
$root.append($workbook);

//retrieve full xml string
alert($root.wrap($('<div>')).parent().html())
  • Now convert it base64 format and append required headers
    Why? - As I said above, xls file is a base64 encoded xml string.
    How? -Simple: Using web toolkit's small script will suffice. Just one line:
xlsObject = 'data:application/vnd.ms-excel;base64,' + Base64.encode(testXML);
  • Just say document to download it.
    Why? - To download.
    How? - like this:
document.location = xlsObject

Prettified xml file and result

Edit: typo corrected

@romulosilvacardoso
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Very Simple to resolve this:

  1. Edit de pivot.js

result = $("<table class='table table-bordered pvtTable'>");

to

result = $("<table id='testTable' class='table table-bordered pvtTable'>");

  1. Create a script in local.html
<script type="text/javascript">
        var tableToExcel = (function() {            
          var uri = 'data:application/vnd.ms-excel;base64,'
            , template = '<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns="http://www.w3.org/TR/REC-html40"><head><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets><x:ExcelWorksheet><x:Name>{worksheet}</x:Name><x:WorksheetOptions><x:DisplayGridlines/></x:WorksheetOptions></x:ExcelWorksheet></x:ExcelWorksheets></x:ExcelWorkbook></xml><![endif]--><meta http-equiv="content-type" content="text/plain; charset=UTF-8"/></head><body><table>{table}</table></body></html>'
            , base64 = function(s) { return window.btoa(unescape(encodeURIComponent(s))) }
            , format = function(s, c) { return s.replace(/{(\w+)}/g, function(m, p) { return c[p]; }) }
          return function(table, name) {
            if (!table.nodeType) table = document.getElementById(table)
            var ctx = {worksheet: name || 'Worksheet', table: table.innerHTML}
            window.location.href = uri + base64(format(template, ctx))
          }
        })()
    </script>
  1. Create a button in local.html

<input type="button" onclick="tableToExcel('testTable', 'W3C Example Table')" value="Export to Excel">

Done!

@ken-muturi
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works like a charm

@cihadturhan
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Note that this is not a cross-browser solution. Most probably it won't work on ie :(

@etwoss
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etwoss commented May 14, 2014

is this true? does it not work in ie?

@ken-muturi
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@etwoss
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etwoss commented May 14, 2014

Hi

Thanks. I will take a look at it

Eric

Eric ten Westenend
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From: muturiken [mailto:[email protected]]
Sent: woensdag 14 mei 2014 9:42
To: nicolaskruchten/pivottable
Cc: Westenend, Eric ten
Subject: Re: [pivottable] Export (#58)

I have see this, not tried it though..
https://sites.google.com/site/firefoxaddondev/home/export-html-table-to-excel-in-firefox-and-ie


Reply to this email directly or view it on GitHubhttps://github.com//issues/58#issuecomment-43051191.

@cihadturhan
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Try jsfiddle example I provided above and see if it works on ie10+

@etwoss
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etwoss commented May 14, 2014

Problem is that i do not directly use HTML and JavaScript. I use Delphi with CGDevtools. They take care of the created HTML/Javascript

@etwoss
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etwoss commented May 16, 2014

Hi

using the example of romulosilvacardoso i het an error in InnerHTML

Uncaught type error, cannot read poperty ínnerHTML of null

Eric

@dipeshchauhan
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I have used romulosilvacardoso method and its working in Firefox, however doesn't work in IE. Does anyone know how to resolve this? When i click on the button nothing happens. One other issue i have with Firefox is when the exel file opens the file name is a temporary file name followed by two extentions of .xls.xls therefore the browser asks "The file you are trying to open 'gGGl9L_M.xls.xls', is in a different format then specified by the file extension.

@ashesnz
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ashesnz commented Oct 8, 2014

Hello there, I've attempted to build a export method into the PivotUI, have a look and let me know what you think..

https://github.com/ashesnz/pivottable/tree/ExportToCSV

@gani4ibt
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gani4ibt commented Dec 4, 2014

+1

@nicolaskruchten
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Issue was auto-closed by Github, which was a bit premature, but f636484 does implement, finally, reliable export functionality! You can see it in action here: http://nicolas.kruchten.com/pivottable/examples/mps_export.html

@brianalu
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I'm currently trying to export using PHP to be 1 worksheet in a much larger report. Was wondering if this was ever completely implemented? :)

-Brian

@nicolaskruchten
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Owner

This is a client-side only library, so the backend technology (i.e. PHP) does not really come into play... Does the export_renderers functionality meet your needs? If not, what more would you need?

@brianalu
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Is there any way to get the output of the table pivot into a string or something that I could easily pass to PHP or a file? Similar to the export method in the branch @ashesnz made
https://github.com/ashesnz/pivottable/tree/ExportToCSV

@nicolaskruchten
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Yes, with the export_renderers... have you tried to see if this can meet your needs?

@LukeBrumfield
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I've been using this library on a reporting project, and I have something that might help out anyone wanting to export to PDF. This example uses jspdf, and should warn about "pvtAxisLabel" causing some problems if you do not exclude them
This uses jspdf: https://github.com/MrRio/jsPDF

<script src="javascripts/pivot.js"></script>
<script src="javascripts/jsPDF/dist/jspdf.debug.js"></script>
<script src="javascripts/jsPDF/dist/jspdf.min.js">

var genPDF = function() {
  var pdf = new jsPDF('p', 'pt', 'letter');
  source = $(".pvtTable")[0].outerHTML; //pvtTable is the default element class
  pdf.fromHTML(source);
  pdf.save('Test.pdf');
};

@nicolaskruchten
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Thanks @LukeBrumfield !

@GauravP77
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@LukeBrumfield @nicolaskruchten thanks for the above snippet for export to pdf. It worked but had challenges with css, grouping and was shrinking so made following changes which worked like charm.

var pdf = new jsPDF('landscape');

var specialElementHandlers = {
'.pvtTable': function(element, renderer){
return true;
}
};
var options = {
pagesplit: true
};

pdf.addHTML($('.pvtTable')[0], 15, 30, {
'elementHandlers': specialElementHandlers,
}, function() {
pdf.save('Test.pdf');
});

@meghbrume
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Hi, I am also struggling with the same problem. But I only want to download the output generated after selecting all the renderers and aggregators. How can I solve it?

Thanks in advance :)

@nicolaskruchten
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Owner

I'm marking this as closed, given that the FAQ addresses it quite well: https://github.com/nicolaskruchten/pivottable/wiki/Frequently-Asked-Questions#exporting-renderer-output-to-excel-or-images

@Bill-VA
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Bill-VA commented Nov 16, 2017

romulosilvacardoso, thanks for the code snippets. Instead of editing the pivottable.js file (using CDN), I just did this: $('.pvtTable').attr('id', 'testTable');

To remove the totals columns and bottom row, I did this:

$('#testTable thead tr:first').find('th:last').remove();
$('#testTable tr').find('td:last').remove();
$('#testTable').find('tr:last').remove();

@ghost
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ghost commented Jan 1, 2018

Sir,

How can i do excel export of particular cell data in this

@susandotmark
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tried romulosilvacardoso solution via typescript, hits the function all codes are executed, no erros but nothing happens, can someone please guide me through this

@PRINCEHR
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PRINCEHR commented Mar 18, 2019

Guys, You can try this code

// In body

Export Table Data To Excel File

<script type="text/javascript">
  function exportTableToExcel(tableID, filename = ''){
var downloadLink;
var dataType = 'application/vnd.ms-excel';
var tableSelect = document.getElementById(tableID);
var tableHTML = tableSelect.outerHTML.replace(/ /g, '%20');

filename = filename?filename+'.xls':'excel_data.xls';
downloadLink = document.createElement("a");

document.body.appendChild(downloadLink);

if(navigator.msSaveOrOpenBlob){
var blob = new Blob(['\ufeff', tableHTML], {
  type: dataType
});
navigator.msSaveOrOpenBlob( blob, filename);
}else{

downloadLink.href = 'data:' + dataType + ', ' + tableHTML;

downloadLink.download = filename;

downloadLink.click();
}
}
  </script>

//In pivot.js

pivot.js link in which can be used in which modification is already made
modified pivot js
After Inline No:955
result.setAttribute("id", "testTable");

Hope this will help you guys!

@f0rmig4
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f0rmig4 commented Apr 12, 2019

I would like to get the data output values from the Pivot component, which I believe is in json format. Has anyone done this?

@eusebiomarquesbenitez
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This export to Excel work fine.

Adding the Javascript function:

function TableToExcel(filename = ''){
        var downloadLink;
        var dataType = 'application/vnd.ms-excel';
        var tableHTML = $(".pvtTable")[0].outerHTML.replace(/ /g, '%20');
        
        filename = filename?filename+'.xls':'excel_data.xls';
        downloadLink = document.createElement("a");
        document.body.appendChild(downloadLink);
        
        if(navigator.msSaveOrOpenBlob){
            var blob = new Blob(['\ufeff', tableHTML], {
                type: dataType
            });
            navigator.msSaveOrOpenBlob( blob, filename);
        }else{
            downloadLink.href = 'data:' + dataType + ', ' + tableHTML;
            downloadLink.download = filename;
            downloadLink.click();
        }
    }

And the Html Code

<input type="button" value="Exportar a Excel" onclick="TableToExcel('TablaDinamica');" id="Exportar" style="font-size: 14px;" />

@susandotmark
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susandotmark commented Dec 19, 2019 via email

@ichavchavadze
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ichavchavadze commented Dec 24, 2019

Hi!
Export to excel works, but my MS Office show me warning that it's not xls file. And it's true, there is html inside!

report.zip

@susandotmark
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susandotmark commented Dec 24, 2019 via email

@Suganya0207
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Suganya0207 commented Mar 19, 2020

Dear eusebiomarquesbenitez,
Export to Excel works. But i need to change the style in the excel. i.e Header portion should have different color and total portion should be different and rows/columns should be left aligned.

or somone guide me how to edit excel style? using eusebiomarquesbenitez code

@susandotmark
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susandotmark commented Mar 19, 2020 via email

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