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How to use apex getter and setter in Visualforce?
Apex Getter and Setter methods 1 Setter method : This will take the value from the visualforce page and stores to the Apex variable name. 2 getter method : This method will return a value to a visualforce page whenever a name variable is called. More
What are the getter and setter methods in Salesforce?
In this Salesforce tutoria l, we will understand about Apex getter method and setter method in detail. Setter method : This will take the value from the visualforce page and stores to the Apex variable name. getter method : This method will return a value to a visualforce page whenever a name variable is called.
Which is an example of a getter method in apex?
Example for getter method using visualforce and Apex class is as shown in the following code snippet. As shown above, when the page is loaded first it creates an object for prasanth class.
How to define getter methods in Visualforce developer guide?
Defining Getter Methods. 1 public class MyController {. 2 public String getName() {. 3 return ‘MyController’; 4 public Account getAccount() {. 5 return [select id, name from Account. 6 where id = :ApexPages.currentPage().getParameters().get(‘id’)];
How does a pagereference work in Visualforce?
PageReference returns a reference to a Visualforce page, including its query string parameters. Using the page reference, use the getParameters method to return a map of the specified query string parameter names and values. Then a call to the get method specifying id returns the value of the id parameter itself.
How to display the results of a getter method?
For example, the following controller has a getter method for returning the name of the controller as a string: To display the results of a getter method in a page, use the name of the getter method without the get prefix in an expression. For example, to display the result of the getName method in page markup, use {!name}: