我从前端获取数组列表,我需要使用 Wso2esb 和 dss 将其插入表中,我几乎使用迭代器完成了该功能。每当插入该数组列表时,我都需要对前端做出响应。我希望计算迭代次数的任何对象,我的代码是这样的
<iterate continueParent="true"
id="QuestionListMobile"
expression="//QuestionsList">
<target>
<sequence>
<property name="ttemplateformid"
expression="get-property('ttemplateformid')"
scope="default"
type="STRING"/>
<payloadFactory>
<format>
<p:Insert_ttemplatedetails_Mobile_Op xmlns:p="http://ws.wso2.org/dataservice">
<xs:templateformid xmlns:xs="http://ws.wso2.org/dataservice">$1</xs:templateformid>
<xs:formtemplatesectiondetailid xmlns:xs="http://ws.wso2.org/dataservice">$2</xs:formtemplatesectiondetailid>
<xs:questionid xmlns:xs="http://ws.wso2.org/dataservice">$3</xs:questionid>
<xs:weightage xmlns:xs="http://ws.wso2.org/dataservice">0</xs:weightage>
<xs:rank xmlns:xs="http://ws.wso2.org/dataservice">$4</xs:rank>
<xs:score xmlns:xs="http://ws.wso2.org/dataservice">$5</xs:score>
<xs:remarks xmlns:xs="http://ws.wso2.org/dataservice">$6</xs:remarks>
<xs:feedback xmlns:xs="http://ws.wso2.org/dataservice">$7</xs:feedback>
</p:Insert_ttemplatedetails_Mobile_Op>
</format>
<args>
<arg expression="get-property('ttemplateformid')"/>
<arg expression="//sectionQuestionMapId/text()"/>
<arg expression="//QuestionId/text()"/>
<arg expression="//Rank/text()"/>
<arg expression="//answer/text()"/>
<arg expression="//remark/text()"/>
<arg expression="//Feedback/text()"/>
</args>
</payloadFactory>
<log level="full"/>
<send receive="QuestionsInsertion_Seq3">
<endpoint>
<address uri="http://localhost:9764/services/ttemplatesectiondetail_DataService/"
format="soap11"/>
</endpoint>
</send>
<log level="full"/>
</sequence>
</target>
</iterate>
我做得很好我怎么知道上面有多少个数组
<sequence xmlns="http://ws.apache.org/ns/synapse"
name="QuestionsInsertion_Seq3"
onError="fault">
<property name="FORCE_ERROR_ON_SOAP_FAULT"
value="true"
scope="axis2"
type="STRING"/>
<property xmlns:f="http://ws.wso2.org/dataservice"
xmlns:ns="http://org.apache.synapse/xsd"
name="ttemplatedetailid"
expression="//f:ttemplatedetailid/text()"
scope="default"
type="STRING"/>
<log>
<property xmlns:ns="http://org.apache.synapse/xsd"
name="Total"
expression="count(//QuestionId/text())"
scope="default"
type="STRING"/>
<property xmlns:f="http://ws.wso2.org/dataservice"
xmlns:ns="http://org.apache.synapse/xsd"
name="ttemplatedetailid"
expression="//f:ttemplatedetailid/text()"/>
</log>
我正在记录 QuesionId 计数,但我没有得到,因为总数为 1.0,我只需要提前计算代理或序列 thanx