Question

这是我的第一条消息，我有以下XML

 <?xml version="1.0" encoding="UTF-8"?>
<searchResponse>
   <Devices>
      <Device>
         <DeviceId>222</DeviceId>
         <DeviceNickName>Phone</DeviceNickName>
         <DeviceTypeCode>01</DeviceTypeCode>
         <MappingStatusHistorys>
            <MappingStatusHistory>
               <Status>A</Status>
               <StatusDescription>AMS Managed</StatusDescription>
               <Date>2015-06-25T06:00:46-05:00</Date>
            </MappingStatusHistory>
            <MappingStatusHistory>
               <Status>SI</Status>
               <StatusDescription>Suspended By Issuer</StatusDescription>
               <Date>2015-06-25T06:00:15-05:00</Date>
            </MappingStatusHistory>
            <MappingStatusHistory>
               <Status>A</Status>
               <StatusDescription>AMS Managed</StatusDescription>
               <Date>2015-06-25T05:52:21-05:00</Date>
            </MappingStatusHistory>
         </MappingStatusHistorys>
         <StatusHistorys />
         <ProvisionPath>Yellow</ProvisionPath>
      </Device>
   </Devices>
   <Response>
      <ResponseCode>00</ResponseCode>
      <Description>SUCCESS</Description>
   </Response>
</searchResponse>

我希望得到<MappingStatusHistory> -> <Status>的最后一个节点的<Date>和<Status> ="A"我真的认为用XSLT是不可能的，有任何想法的专家。

由于

Answer 1

根据您提供的内容，您可以尝试以下内容：

var VenueSchema = new Schema({

      name : {type : String, trim : true, lowercase : true, index: true, required: true}

    , details : {

        location : {
              unit : {type : String, trim : true, lowercase : true}
            , floor : {type : String, lowercase : true, trim : true}
            , streetNumber : {type : String, trim : true, lowercase : true}
            , streetName : {type : String, trim : true, lowercase : true, index: true}
            , suburb : {type : String, trim : true, lowercase : true}
            , city : {type : String, trim : true, lowercase : true}
            , postcode : {type : String, trim : true, lowercase : true, required: true}
            , state : {type : String, trim : true, lowercase : true, required: true}
            , country : {type : String, trim : true, lowercase : true}
            , displayAddress: POPULATE THIS FIELD ON EVERY QUERY
        }
    }
});

// Run this method everytime a document is requested and populate 'details.location.displayAddress'
VenueSchema.methods.getShortName = function() {
    pseudo code:
    this.details.location.displayAddress = this.name + this.location.unit + ' ' + this.details.location.floor ...etc
};

XSLT选择具有给定值的最后一个节点

1 个答案: