plugins/dashboards/templates/admin/manage_dashboards2/widgets.stpl
<div class="box box-element ui-draggable" style="display: block;">
<a href="#close" class="remove label label-danger"><i class="glyphicon glyphicon-remove"></i> remove</a>
<span class="drag label label-default"><i class="glyphicon glyphicon-move"></i> drag</span>
<div class="preview">{type} item name</div>
<div class="view">
{type} item name
<input type="text" palceholder="{type} item name" data-type="{type}" class="form-control" value="{val}">
</div>
</div>