vassili/seitime-frappe
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 4

[fix] Use Blob to enable downloading of large CSV files directly from browser

Browse source
This commit is contained in:
Anand Doshi 2016-01-22 16:25:17 +05:30
parent 93ba358621
commit 718a3e629d
1 changed files with 10 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
frappe/public/js/frappe/misc/tools.js
View file

@ -9,16 +9,20 @@ frappe.tools.downloadify = function(data, roles, title) {
return;
}
var _get_data = function() { return frappe.tools.to_csv(data); };
var csv_data = frappe.tools.to_csv(data);
var a = document.createElement('a');
a.href = 'data:attachment/csv,' + encodeURIComponent(_get_data());
a.target = '_blank';
a.download = title + '.csv';
// Used Blob object, because it can handle large files
var blob_object = new Blob([csv_data], { type: 'text/csv' });
var blob_url = URL.createObjectURL(blob_object);
var a = document.createElement('a');
a.download = title + '.csv';
a.href = blob_url;
document.body.appendChild(a);
a.click();
$(a).remove();
document.body.removeChild(a);
};
frappe.markdown = function(txt) {