How to get ID of a custom field in apex
14853
How to get the entity ID for a custom field in Apex?
78505
Get enitity ID after programatically creating one
6502
need help with test class with ApexPages.currentPage().getParameters().id
123277
execution of BeforeUpdate caused by: System.StringException: Invalid id: in trigger
119667
apex:inputField can only be used with sObjects
102062
How to programmatically remove a field from a node?
26403
How to Convert 18 char Id to 15 char Id using substring in Apex trigger
15912
Java reflection: how to get field value from an object, not knowing its class
20505
How do I get the value of text input field using JavaScript?
36811
How do I access a field value for an entity (e.g. node) object?
119783
How to get Custom Settings in Apex Test code?
21766
How to get Created Record ID in Lightning:recordEditForm?
27116
Not able to get value of Picklist field of Parent on Child object record
13209
How do I get the member to which my custom attribute was applied?
29904
Why can't I see related data in my Apex, or why are related records showing up as `null`?
30153
Create Case thread Id using Apex (SOQL limit-proof)
6369
Is there a spec that the id of elements should be made global variable?