-
What is the difference between actionFunction, actionSupport, actionRegion in Salesforce?
What is the difference between actionFunction, actionSupport, actionRegion?
-
2 Replies
-
Hi Prachi,
<apex:actionFunction>
This component provides support for invoking controller action methods directly from JavaScript code using an AJAX request and we can use action function from different places on visual force page.<apex:actionSupport>
<apex:actionSupport/> Invoke the controller method using AJAX when event occurs on page like onMouseOver, onClick, etc. and we can use action support for particular single apex component.<apex:actionRegion>
An area of a Visualforce page that demarcates which components should be processed by the Force.com server when an AJAX request is made. Only the components in the body of the <apex:actionRegion> are processed by the server, thereby increasing the performance of the page - [adinserter block='9']
-
Hi,
Action function can call the controller method from javascript.
Action support adds AJAX support to another visual force component and then call the controller method.
Action region is one of the most important tags which helps in increasing page performance. So we should try to make maximum use of action region in visual force page.
Thanks
Log In to reply.
Popular Salesforce Blogs
A Complete Guide to the Salesforce Administrator Certification Course: What to Expect and How to Succeed
In today’s digital era, Salesforce has become the go-to customer relationship management (CRM) platform for businesses worldwide. Whether you're managing customer data, automating workflows, or…
Lightning Data Service (LDS) in Salesforce
If we have a lightning application that Creates, Reads, Updates or Deletes a record (basically CRUD operations) in the Salesforce database, Lightning Data Service (LDS)…
Customer Empathy Within Salesforce | Can Artificial Intelligence Help?
Customer empathy costs nothing, but it means a great deal for every business. In 2020, Salesforce surveyed 15600 customers and revealed that the customers want trust,…
Popular Salesforce Videos
Salesforce Service Cloud: Upload Files During a Live Chat
Chatbots are incredible automation tools that can streamline a variety of business processes. Still, regardless of how much they can accomplish, there are situations where…
How to Learn Salesforce in easy step by step and get certified
From Salesforce instructor, Become a Salesforce Expert. Learn Salesforce step by step and get certified easily.
Build a Discount Approval Process | Step by Step Guide | Trailhead Project
Building a robust discount approval process is the first step in getting a grip of price discounts that are eating into profit. In this video…
