Safe Navigation Operator in Salesforce Apex
? in Salesforce Apex used for Safe Navigation Operator. The safe navigation operator (?.) can be used for checking null references. Sample Code: Account objAcc; if ( String.isNotBlank( objAcc.Name ) ....
Tag: Salesforce Apex
Check Email Deliverability using Salesforce Apex
Messaging.reserveSingleEmailCapacity will thrown an error: System.NoAccessException: The organization is not permitted to send email if the Email Deliverability is not set in Salesforce. So, using it we can check whether ....
Salesforce Lightning Web Component lightning datatable with top level action
We can use lightnging-card and lightning/navigation to show New button as top level action along with lightning-datatable. Sample Code: Apex Class: public class AccountController { @AuraEnabled( cacheable = true ) ....
Allow Row Actions on Row Selection in Salesforce LWC Data Table
Row Actions can be allowed on Row Selection in Salesforce Lightning Web Component Lightning Data Table using Dynamic Row Actions. Sample Code: Apex Class: public class AccountController { @AuraEnabled( cacheable ....
How to attach a Salesforce Visualforce as PDF to an outgoing email?
Queueable interface can be used to attach a Salesforce Visualforce as PDF to an outgoing email from trigger. Sample Visualforce page: <apex:page standardController="Account"> <apex:pageBlock > <apex:pageBlockSection > <apex:pageBlockSectionItem >Account Name</apex:pageBlockSectionItem> ....
You can’t create a contact for this user Salesforce Exception
Exception: You can't create a contact for this user because the org doesn't have the necessary permissions. Contact Salesforce Customer Support for help. The Salesforce Exception "You can't create a ....
You have uncommitted work pending Salesforce Exception
Exception: System.CalloutException: You have uncommitted work pending. Please commit or rollback before calling out Callouts are not allowed when there is an uncommitted transaction pending. For example, if a save ....
How to get Apex Class Access for a profile using Apex in Salesforce?
Apex Classes assignment to a Profile are stored in SetupEntityAccess entity/object. So, by filtering ParentId with the Profile's Permission Set Id and SetupEntityType = 'ApexClass', we can fetch the Apex ....
Salesforce DML Exception Cannot have more than 10 chunks in a single operation
Exception: System.TypeException: Cannot have more than 10 chunks in a single operation. Please rearrange the data to reduce chunking. This exception is thrown when List < sObject > variable has ....
How to iterate Map data type in Salesforce Lightning Web Component?
Convert the Map Data Type values returned from the Apex Class to an array to display it on the screen using the Lightning Web Component. Sample Code: Apex Controller: public ....