luci/modules/luci-compat/luasrc/view/cbi/header.htm

<%+header%>

<% local has_writeable_map = false %>

<form method="post" name="cbi" action="<%=REQUEST_URI%>" enctype="multipart/form-data" onreset="return cbi_validate_reset(this)" onsubmit="return cbi_validate_form(this, '<%:Some fields are invalid, cannot save values!%>')"<%=
	attr("data-strings", luci.util.serialize_json({
		label = {
			choose = translate('-- Please choose --'),
			custom = translate('-- custom --'),
		},
		path = {
			resource = resource,
			browser  = url("admin/filebrowser")
		}
	}))
%>>
	<div>
		<input type="hidden" name="token" value="<%=token%>" />
		<input type="hidden" name="cbi.submit" value="1" />
		<input type="submit" value="<%:Save%>" class="hidden" />
	</div>