How can we Insert, Update and Delete a record in a Visualforce Page ?

We can do simple Insert, Update and Delete in a Visualforce Page with out using any APEX code. If you want extend the standard methods, you will need to write an extension to the Standard Controller or create a Custom Controller. Simple INSERT, UPDATE, DELETE in Visualforce page: We can insert, update and delete records by  using…

How can we display Parent and Related Child records without SOQL on a Visualforce Page ?

We can display Parent and related Child records on a Visualforce Page without using any SOQL query. We can go 5 levels up from child to parent and 1 level down from parent to child. 5 Levels up Account.CreatedBy>CreatedBy>CreatedBy>CreatedBy>CreatedBy.CreatedBy.Name Account.CreatedBy CreatedBy CreatedBy CreatedBy CreatedBy.CreatedBy.Name ( CreatedBy.Name is field of fifth level) 1 level down Account>Contacts Let’s display Account…