How to add multi-file upload
Transloadit supports various ways for your users to upload multiple files at once.
HTML5
The easiest way to allow your users to select multiple files is to enable your input field like this:
<input name="my_file" multiple="multiple" />
This will allow users of a HTML5-capable browser to select multiple files in their file selection dialog.
Supported Browsers:
- Firefox >= 3.6
- Google Chrome >= 2
- Safari >= 4
For Opera, you can use their web forms 2.0 support which has been available since 2006:
<input type="file" min="1" max="9999" />
JavaScript
As a fallback for non-HTML5 browsers, you can add a new file input field whenever the user has selected a file. You can follow any tutorial you may find for this, there are no Transloadit specific steps involved.
However, this solution won't allow your users to select multiple files in a single file upload dialog.
Flash
You can use any existing flash uploader in combination with Transloadit.