Câu 38: Salesforce Certified Platform Developer I
An org has a data model with a Buyer__c object that has a lookup relationship to Region__c and a Supplier__c object has a lookup relationship to Region___c. How can a developer display data from the related Supplier__c records on a Visualforce page that has a standard controller for the Buyer__c object?
Nội dung câu hỏi
An org has a data model with a Buyer__c object that has a lookup relationship to Region__c and a Supplier__c object has a lookup relationship to Region___c. How can a developer display data from the related Supplier__c records on a Visualforce page that has a standard controller for the Buyer__c object?
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. Use rollup formula fields on the Buyer__c object to reference the related Supplier__c records through the Region__c.
- B. Use SOQL in a controller extension to query for related Supplier__c records. — đáp án hiện tại
- C. Use a second standard controller for the Region__c object on a page to display the related Supplier__c records.
- D. Use merge field syntax to retrieve the Supplier__c records related to the Buyer__c record through the Region__c.
Cộng đồng
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