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dealing with invalid drag and drops

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This commit is contained in:
Abhinav Adduri 2017-07-24 12:42:16 -07:00
parent fa1f0208a4
commit a576cc0198
2 changed files with 8 additions and 0 deletions
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7
frontend/src/upload.js
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@ -143,6 +143,13 @@ $(document).ready(function() {
let file = '';
if (event.type === 'drop') {
if (!event.originalEvent.dataTransfer.files[0]) {
$('.upload-window').removeClass('ondrag');
document.l10n.formatValue('uploadValidFile').then(str => {
alert(str);
});
return;
}
if (
event.originalEvent.dataTransfer.files.length > 1 ||
event.originalEvent.dataTransfer.files[0].size === 0