CODEWITHSUNDEEP
jqueryexcel
GalloPinto
GalloPinto

Reputation: 677

Export HTML table to Excel but select a name for the file

I'm using this function

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]--></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))
 }
})()

Here is the example:

http://jsfiddle.net/insin/cmewv/

In that example, they change the name of the worksheet, but is there any way to change the name of the file?

Upvotes: 8

Views: 31164

Answers (3)

adio
adio

Reputation: 89

works for me too. I add a prompt to take download name dynamicly

    var ctx = {worksheet: name || 'Worksheet', table: table.innerHTML}
    //window.location.href = uri + base64(format(template, ctx))
    var downloadName = prompt("write some explanation", "table");
    var link = document.createElement("a");
    link.download = downloadName + ".xls";
    link.href = uri + base64(format(template, ctx));
    link.click();

Upvotes: 2

Amay Kulkarni
Amay Kulkarni

Reputation: 838

This works for me :

 $scope.exportData = (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]--></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))
                var link = document.createElement("a");
                    link.download = "filename.xls";
                    link.href = uri + base64(format(template, ctx));
                    link.click();
              }
            })()

Upvotes: 2

newtron
newtron

Reputation: 6114

See the answers at: Is there any way to specify a suggested filename when using data: URI?

Basically, there's no way to do this with JavaScript. If the file is being downloaded with an <a> link, you can specify a filename using the download attribute, but this is not widely supported (right now just Chrome and BB10).

Upvotes: 3

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