-
Why Are Properties Helpful In Controllers?
Why Are Properties Helpful In Controllers?
-
2 Replies
-
Hi,
An Apex property is similar to a variable; however, you can do additional things in your code to a property value before it is accessed or returned. Properties can be used to validate data before a change is made, to prompt an action when data is changed (such as altering the value of other member variables), or to expose data that is retrieved from some other source (such as another class).
Property definitions include one or two code blocks, representing a get accessor and a set accessor:The code in a get accessor executes when the property is read.
The code in a set accessor executes when the property is assigned a new value.
If a property has only a get accessor, it is considered read only. If a property has only a set accessor, it is considered write only. A property with both accessors is considered read-write.Hope this helps!
-
Beacause properties can do additional things in your code it is like a variable. Properties can be used to validate data before a change is made, to prompt an action when data is changed (such as altering the value of other member variables), or to expose data that is retrieved from some other source (such as another class).
Property definitions include one or two code blocks, representing a get accessor and a set accessor:The code in a get accessor executes when the property is read.
The code in a set accessor executes when the property is assigned a new value.For example:
Public class BasicClass {
// Property declaration
access_modifier return_type property_name {
get {
//Get accessor code block
}
set {
//Set accessor code block
}
}
}Thanks.
Log In to reply.
Popular Salesforce Blogs
Case Study on Global Pharma Tendering Solution
Enhancing tendering operations across multiple markets in the pharmaceutical industry through a unified solution within Salesforce. In the dynamic and competitive pharmaceutical industry, the efficient … Continue reading Case Study on Global Pharma Tendering Solution
What Is Salesforce Lightning Component Framework
Lightning Component Framework The Lightning Component structure is a User Interface system for creating web applications for versatile and work area gadgets. It's a cutting … Continue reading What Is Salesforce Lightning Component Framework
Top 5 Considerations in Choosing Your Salesforce CPQ Partner
Congratulations, you’ve made the decision to implement Salesforce CPQ! Now comes the challenging task of choosing the right Salesforce CPQ partner to help fulfill your vision … Continue reading Top 5 Considerations in Choosing Your Salesforce CPQ Partner
Popular Salesforce Videos
How to Focus on Report Results in Salesforce Console | Salesforce
When you work with reports in a fast-paced Salesforce Console environment, every extra click or focus change can slow you down. Now a streamlined console … Continue reading How to Focus on Report Results in Salesforce Console | Salesforce
Salesforce Trailhead Bootcamp - Fast Track your Salesforce Certification - $700 OFF LIMITED TIME
If want to fast track the path to your Salesforce Administrator Certification then this video is for you! This offer includes your $200 Certification Voucher … Continue reading Salesforce Trailhead Bootcamp - Fast Track your Salesforce Certification - $700 OFF LIMITED TIME
Get Started with Admissions Connect | Salesforce Tutorial
Ready to simplify the application process and streamline the work of your admissions professionals? Enter: Admissions Connect! This is the purpose-built product built natively on … Continue reading Get Started with Admissions Connect | Salesforce Tutorial
