如何检索实体中查找的格式化值? [英] How to retrieve formatted values of lookups in an entity?
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问题描述
在使用Web API获取实体中可用的查询格式值方面，我们面临着挑战.
We are facing challenge in getting formatted values of lookups available in an entity using web api.
场景:我们有一个包含8个查询的实体.当我使用Web API查询那些对象时，获取那些查找的GUID，而不是那些查找的名称.
Scenario: we have an entity with 8 lookups. When I'm querying those with Web API, getting GUIDs of those lookups, but not the names of those lookups.
推荐答案
将为您提供格式化值-名称，逻辑名称以及ID，如下所示:(无需再次调用)
MSDN says adding header in web api request Prefer: odata.include-annotations="*" will result you the formatted value - Name, logical name along with Id like below: (without making another call)
req.setRequestHeader("Prefer", "odata.include-annotations=\"*\"");
-
"_customerid_value@Microsoft.Dynamics.CRM.associatednavigationproperty":"customerid_contact",
"_customerid_value@Microsoft.Dynamics.CRM.lookuplogicalname":"contact",
"_customerid_value@OData.Community.Display.V1.FormattedValue":"Susanna Stubberod (sample)",
"_customerid_value":"7ddd0b31-ed8b-e511-80d2-00155d2a68d4",
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