<?xml version="1.0" encoding="UTF-8"?> <ns1:model xmlns:ns1="http://www.leaf-framework.org/schema/bm" alias="t1" extend="cont.CON500.con_contract" extendMode="reference" needAccessControl="false"> <ns1:fields> <ns1:field name="contract_id" forInsert="true"/> <ns1:field name="contract_number" displayWidth="218" forDisplay="true" forQuery="true" prompt="合同编号"/> <ns1:field name="contract_name" displayWidth="218" forDisplay="true" forQuery="true" prompt="合同名称"/> <ns1:field name="pay_method" forDisplay="false"/> </ns1:fields> <ns1:query-fields> <ns1:query-field field="contract_number" queryOperator="like"/> <ns1:query-field field="contract_name" queryOperator="like"/> <ns1:query-field name="pay_method" queryExpression="(t1.pay_method = ${@pay_method})"/> </ns1:query-fields> <ns1:data-filters> <ns1:data-filter name="query" enforceOperations="t1.due_date is not null"/> </ns1:data-filters> </ns1:model>