[ADD] attrs

survey_partner_input/views/res_partner.xml

@@ -14,7 +14,8 @@
           <field string="Completed" name="sent_comp_ratio" widget="percentpie"/>
         </button>
         <button type="object" name="action_survey_user_input" class="oe_stat_button" icon="fa-pencil-square-o"
-          context="{'search_default_completed':1, 'link_only':1, 'search_default_partner_id': id}">
+          context="{'search_default_completed':1, 'link_only':1, 'search_default_partner_id': id}"
+          attrs="{'invisible':[('tot_sent_survey','=',0),('tot_comp_survey','=',0)]}">
           <field string="Answers" name="tot_comp_survey" widget="statinfo"/>
         </button>
       </xpath>