<tal:block define="field_class string:field-inline">
<metal:block use-macro="here/widget_macro/macros/widget">
    <metal:block fill-slot="input">
        <input type="checkbox" tal:attributes="
        checked python:test(value, 'checked', None);
        name string:${prop_id}:boolean;
        id prop_id" />
    </metal:block>
</metal:block>
</tal:block>
