<span tal:define="name name|field.name; true_val true_val|field.widget.true_val; css_class css_class|field.widget.css_class; style style|field.widget.style; oid oid|field.oid; help_block help_block|field.widget.help_block|''; " tal:omit-tag=""> <div class="checkbox"> <input type="checkbox" name="${name}" value="${true_val}" readonly="readonly" disabled="disabled" id="${oid}" tal:attributes="checked cstruct == true_val; class css_class; style style;" /> <p tal:condition="help_block" class="help-block">${help_block}</p> <label for="${field.oid}"> <span tal:condition="hasattr(field, 'schema') and hasattr(field.schema, 'label')" tal:replace="field.schema.label" class="checkbox-label" > </span> </label> </div> </span>