button "Unselect All" in upload doesn't work

[sjanssen2]

Clicking on "Unselect All" does not work

[antgonza]

Sometimes (most times?) I really hate JS updates. Anyway, the

• Select All button has: $('input[name*=\'files_to_erase\']').prop('checked', true);
• Unselect All button has: $('input[name*=\'files_to_erase\']').removeAttr('checked');

but it does't work any longer and now we should use: $('input[name*=\'files_to_erase\']').prop('checked', false);