-
How to get the old value of a field in a Salesforce Apex Controller?
I have to access the old value of a field in Apex Visualforce Controller.
-
2 Replies
-
Hi Saloni
You can get the old value of a field in Apex VF controller by writing following line of code in the constructor of your Apex controller.
oldRecord = controller.getRecord().clone();
If you want to do it only in Vf page then you will need to clone the original object.
Hope it may helps.
-
The above solution will help you definitely. There can be one more possible approach that you can perform a SOQL query on the object in the current transaction where you want old values of any record.
Log In to reply.
Popular Salesforce Blogs
Meet Astro, Codey & Friends | The Salesforce Trailhead Family
Salesforce changed the way people perceived business software when it launched in 1999. Marc Benioff, CEO of Salesforce, imagined making software easier to buy, use…
Salesforce Summer ’18 Release - Key Points
Three times per year, Salesforce release a new version of their products, full of new and exciting features. The first and second weekend of June…
Why Salesforce LMS Integration Could be The Future of Your Learning Management System
Introduction Online learning in this pandemic situation has become an effective method for institutes and businesses worldwide. Elearning has played a vital role for companies…
Popular Salesforce Videos
Business Days in Salesforce CRM Analytics (Tableau CRM)
It's common for businesses to want to take business days into account when showing data on a dashboard in CRM Analytics (formerly Tableau CRM) to…
Apex Scheduler Part II | Asynchronous Apex | Salesforce Video Tutorial
Asynchronous Apex 1. Apex Scheduler 2. Ways to run apex scheduler 3. Cron Expression 4. Examples Upcoming Video on Batch Apex Hope you guys enjoy…
Data Archiving in Salesforce | Backup and Restore
Learn the techniques, patterns and strategies when it comes to handling data archiving, backup and restores. Watch this video and learn all about it, do…
