comindware.core.ui/src/form/editors/impl/document/templates/uploadDocumentButton.html

Comindware Core UI provides the basic components like editors, lists, dropdowns, popups that we so desperately need while creating Marionette-based single-page applications.

<div class="js-file-button btn btn-icon" title="{{displayText}}">
    <i class="fa fa-paperclip"></i>
</div>
<form class="js-file-form">
    <input name="fileId" type="file" multiple="" class="js-file-input input-upload" accept="{{fileFormat}}" style="display: none">
</form>