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add alert when uploading multiple files

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This commit is contained in:
Daniela Arcese 2017-07-19 17:27:08 -04:00
parent 48da85b12b
commit e4301963a2
2 changed files with 23 additions and 8 deletions
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28
frontend/src/upload.js
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@ -70,18 +70,32 @@ $(document).ready(function() {
// on file upload by browse or drag & drop
function onUpload(event) {
event.preventDefault();
let file = '';
if (event.type === 'drop') {
if (event.originalEvent.dataTransfer.files.length > 1){
document.l10n.formatValue('uploadPageMultipleFilesAlert')
.then(str => {
alert(str);
});
return;
}
file = event.originalEvent.dataTransfer.files[0];
} else {
if (event.target.files.length > 1){
document.l10n.formatValue('uploadPageMultipleFilesAlert')
.then(str => {
alert(str);
});
return;
}
file = event.target.files[0];
}
$('#page-one').attr('hidden', true);
$('#upload-error').attr('hidden', true);
$('#upload-progress').removeAttr('hidden');
//don't allow drag and drop when not on page-one
$('body').off('drop', onUpload);
let file = '';
if (event.type === 'drop') {
file = event.originalEvent.dataTransfer.files[0];
} else {
file = event.target.files[0];
}
const expiration = 24 * 60 * 60 * 1000; //will eventually come from a field
const fileSender = new FileSender(file);