- authorization check request
GET /sap/fiori/cuscrmmycalendar/sap/opu/odata/sap/CRM_APPOINTMENT_SRV/EditAuthorizationCheck?ObjectGuid=guid’3440B5B1-6F66-1ED5-8BEB-A758FAFA33B7’ HTTP/1.1
response:
{“d”:{“EditAuthorizationCheck”:{"__metadata":{“type”:“CRM_APPOINTMENT_SRV.ActionResult”},“ActionSuccessful”:“X”,“Message”:""}}
2.a 拿ETAG request
sap/fiori/cuscrmmycalendar/sap/opu/odata/sap/CRM_APPOINTMENT_SRV/AppointmentSet(guid’3440B5B1-6F66-1ED5-8BEB-BE9CE64BF3E8’)
response:
2.b 拿appointment的attendee和attachment信息
sap/fiori/cuscrmmycalendar/sap/opu/odata/sap/CRM_APPOINTMENT_SRV/AppointmentSet(guid’3440B5B1-6F66-1ED5-8BEB-BE9CE64BF3E8’)?$expand=Attendee,AppointmentToAttachment
3.a 在appointment的attendee和attachment信息读取回来之后，在successHandler里再继续读note信息。3.a和2.b是串行的，即2.b执行完之后，才轮到3.a执行：
3.b 还是在appointment和attendee的信息读取回来之后，在successHandler里调用attachment view的bindElement方法：
这个方法会call到框架的createBindingContext，最终导致再trigger一个odata request：
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