CRM4.0多个实体关联查询
C#代码实现如下
LinkEntity link = new LinkEntity();
link.LinkFromEntityName = "new_ddxy";
link.LinkFromAttributeName = "new_salesorder";
link.LinkToEntityName = "salesorder";
link.LinkToAttributeName = "salesorderid";
ConditionExpression cond = new ConditionExpression();
cond.AttributeName = "ordernumber";
cond.Operator = ConditionOperator.Equal;
cond.Values = new string[] { "ORD-04412-708MJ0" };
FilterExpression filter = new FilterExpression();
filter.Conditions = new ConditionExpression[] { cond };
filter.FilterOperator = LogicalOperator.And;
link.JoinOperator = JoinOperator.Inner;
link.LinkCriteria = filter;
LinkEntity link2 = new LinkEntity();
link2.LinkFromEntityName = "new_ddxy";
link2.LinkFromAttributeName = "new_productpricelevel_kz";
link2.LinkToEntityName = "new_productpricelevel_kz";
link2.LinkToAttributeName = "new_productpricelevel_kzid";
ConditionExpression cond2 = new ConditionExpression();
cond2.AttributeName = "new_sftb";
cond2.Operator = ConditionOperator.Equal;
cond2.Values = new object[] { true };
link2.JoinOperator = JoinOperator.Inner;
FilterExpression filter2 = new FilterExpression();
filter2.FilterOperator = LogicalOperator.And;
filter2.Conditions = new ConditionExpression[] { cond2 };
link2.LinkCriteria = filter2;
QueryExpression query = new QueryExpression();
query.EntityName = "new_ddxy";
query.ColumnSet = new AllColumns();
query.LinkEntities = new LinkEntity[] { link, link2 };
BusinessEntityCollection entities = (BusinessEntityCollection)service.RetrieveMultiple(query);
//********************开始查询*****************
var xml = "" +
"<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
"<soap:Envelope xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">" +
" <soap:Header>" +
" <CrmAuthenticationToken xmlns=\"http://schemas.microsoft.com/crm/2007/WebServices\">" +
" <AuthenticationType xmlns=\"http://schemas.microsoft.com/crm/2007/CoreTypes\">0</AuthenticationType>" +
" <OrganizationName xmlns=\"http://schemas.microsoft.com/crm/2007/CoreTypes\">SZYQ</OrganizationName>" +
" <CallerId xmlns=\"http://schemas.microsoft.com/crm/2007/CoreTypes\">00000000-0000-0000-0000-000000000000</CallerId>" +
" </CrmAuthenticationToken>" +
" </soap:Header>" +
" <soap:Body>" +
" <RetrieveMultiple xmlns=\"http://schemas.microsoft.com/crm/2007/WebServices\">" +
" <query xmlns:q1=\"http://schemas.microsoft.com/crm/2006/Query\" xsi:type=\"q1:QueryExpression\">" +
" <q1:EntityName>new_ddxy</q1:EntityName>" +
" <q1:ColumnSet xsi:type=\"q1:AllColumns\" />" +
" <q1:Distinct>false</q1:Distinct>" +
" <q1:LinkEntities>" +
" <q1:LinkEntity>" +
" <q1:LinkFromAttributeName>new_salesorder</q1:LinkFromAttributeName>" +
" <q1:LinkFromEntityName>new_ddxy</q1:LinkFromEntityName>" +
" <q1:LinkToEntityName>salesorder</q1:LinkToEntityName>" +
" <q1:LinkToAttributeName>salesorderid</q1:LinkToAttributeName>" +
" <q1:JoinOperator>Inner</q1:JoinOperator>" +
" <q1:LinkCriteria>" +
" <q1:FilterOperator>And</q1:FilterOperator>" +
" <q1:Conditions>" +
" <q1:Condition>" +
" <q1:AttributeName>ordernumber</q1:AttributeName>" +
" <q1:Operator>Equal</q1:Operator>" +
" <q1:Values>" +
" <q1:Value xsi:type=\"xsd:string\">ORD-04412-708MJ0</q1:Value>" +
" </q1:Values>" +
" </q1:Condition>" +
" </q1:Conditions>" +
" </q1:LinkCriteria>" +
" </q1:LinkEntity>" +
" <q1:LinkEntity>" +
" <q1:LinkFromAttributeName>new_productpricelevel_kz</q1:LinkFromAttributeName>" +
" <q1:LinkFromEntityName>new_ddxy</q1:LinkFromEntityName>" +
" <q1:LinkToEntityName>new_productpricelevel_kz</q1:LinkToEntityName>" +
" <q1:LinkToAttributeName>new_productpricelevel_kzid</q1:LinkToAttributeName>" +
" <q1:JoinOperator>Inner</q1:JoinOperator>" +
" <q1:LinkCriteria>" +
" <q1:FilterOperator>And</q1:FilterOperator>" +
" <q1:Conditions>" +
" <q1:Condition>" +
" <q1:AttributeName>new_sftb</q1:AttributeName>" +
" <q1:Operator>Equal</q1:Operator>" +
" <q1:Values>" +
" <q1:Value xsi:type=\"xsd:boolean\">true</q1:Value>" +
" </q1:Values>" +
" </q1:Condition>" +
" </q1:Conditions>" +
" </q1:LinkCriteria>" +
" </q1:LinkEntity>" +
" </q1:LinkEntities>" +
" </query>" +
" </RetrieveMultiple>" +
" </soap:Body>" +
"</soap:Envelope>" +
"";
var xmlHttpRequest = new ActiveXObject("Msxml2.XMLHTTP");
xmlHttpRequest.Open("POST", "/mscrmservices/2007/CrmService.asmx", false);
xmlHttpRequest.setRequestHeader("SOAPAction","http://schemas.microsoft.com/crm/2007/WebServices/RetrieveMultiple");
xmlHttpRequest.setRequestHeader("Content-Type", "text/xml; charset=utf-8");
xmlHttpRequest.setRequestHeader("Content-Length", xml.length);
xmlHttpRequest.send(xml);
var resultXml = xmlHttpRequest.responseXML;
alert(resultXml.xml);
//*********************返回结果******************
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<soap:Body>
<RetrieveMultipleResponse xmlns="http://schemas.microsoft.com/crm/2007/WebServices">
<RetrieveMultipleResult EntityName="new_ddxy" MoreRecords="0" PagingCookie="">
<BusinessEntities xmlns="http://schemas.microsoft.com/crm/2006/WebServices">
<BusinessEntity xmlns:q1="http://schemas.microsoft.com/crm/2007/WebServices" xsi:type="q1:new_ddxy">
<q1:statecode formattedvalue="可用">Active</q1:statecode>
<q1:new_cklsxx name="否">0</q1:new_cklsxx>
<q1:new_productpricelevel_kz name="网上申报(一年)" dsc="0">{200754BD-2390-DF11-8C10-000C29C44AE5}</q1:new_productpricelevel_kz>
<q1:createdon date="2010-7-27" time="14:56">2010-07-27T14:56:59+08:00</q1:createdon>
<q1:new_yxbz name="否">0</q1:new_yxbz>
<q1:new_tbyxq name="否">0</q1:new_tbyxq>
<q1:new_yxqz date="2010-7-13" time="0:00">2010-07-13T00:00:00+08:00</q1:new_yxqz>
<q1:new_ddxyid>{CCC8A526-4C99-DF11-9F44-000C29C44AE5}</q1:new_ddxyid>
<q1:new_yxqq date="2010-7-21" time="0:00">2010-07-21T00:00:00+08:00</q1:new_yxqq>
<q1:ownerid name="CRM系统定制员" dsc="0" type="systemuser">{35F91B00-7B64-DF11-BEB9-000C29692715}</q1:ownerid>
<q1:modifiedon date="2010-7-27" time="16:35">2010-07-27T16:35:59+08:00</q1:modifiedon>
<q1:statuscode name="可用">1</q1:statuscode>
<q1:new_name>2101140000001866264L</q1:new_name>
<q1:timezoneruleversionnumber formattedvalue="0">0</q1:timezoneruleversionnumber>
<q1:modifiedby dsc="0" name="SYSTEM">{AD97F2C4-DDD5-41B2-8D59-359ED8DE1598}</q1:modifiedby>
<q1:owningbusinessunit>{A02CA4E9-315B-DF11-9A5A-000C29692715}</q1:owningbusinessunit>
<q1:new_fwbh>90000000000001265744</q1:new_fwbh>
<q1:new_sfqetk name="否">0</q1:new_sfqetk>
<q1:createdby name="SYSTEM" dsc="0">{AD97F2C4-DDD5-41B2-8D59-359ED8DE1598}</q1:createdby>
<q1:new_salesorder name="陈刚" dsc="0">{8C9C6320-4C99-DF11-9F44-000C29C44AE5}</q1:new_salesorder>
<q1:new_sftb name="否">0</q1:new_sftb>
</BusinessEntity>
</BusinessEntities>
</RetrieveMultipleResult>
</RetrieveMultipleResponse>
</soap:Body>
</soap:Envelope>