Why do we use PageReference in Salesforce?

Use a PageReference object: To view or set query string parameters and values for a page. To navigate the user to a different page as the result of an action method.

What is test setPage in Salesforce?

Test. setPage() method is used to set the context to current page, normally used for testing the visual force controller in test classes.

What is Apex page in Salesforce?

A single Visualforce page. All pages must be wrapped inside a single page component tag. Use this component to get user input for a controller method that does not correspond to a field on an sObject.

Can we use PageReference in lightning component?

To navigate in Lightning Experience, Experience Builder sites, or the Salesforce mobile app, define a PageReference object. The PageReference type generates a unique URL format and defines attributes that apply to all pages of that type.

How PageReference can be instantiated in Apex?

There are multiple ways to instantiate a page reference in Apex. Below are list of all possible ways. Approach 1: PageReference pageRef = new PageReference(‘***partialURL***’); PageReference pageRef = new PageReference(‘***FullURL***’); Eg: PageReference pageRef = new PageReference(‘/apex/CustomPage1?

How do you use PageReference in lightning component?

To navigate in Lightning Experience, Experience Builder sites, or the Salesforce mobile app, define a PageReference object. The pageReference type generates a unique URL format and defines attributes that apply to all pages of that type.

What is lightning in Salesforce?

Lightning (Salesforce Lightning) is a component-based framework for app development from Salesforce.com that is designed to simplify processes for business users, who typically do not have programming experience.

What is PageReference in lightning component?

Can we use PageReference in LWC?

Using a PageReference insulates your component from future changes to URL formats. It also allows your component to be used in multiple applications, each of which can use different URL formats. Navigation service uses a PageReference.

What is Apexpages StandardController?

StandardController objects reference the pre-built Visualforce controllers provided by Salesforce. The only time it is necessary to refer to a StandardController object is when defining an extension for a standard controller. StandardController is the data type of the single argument in the extension class constructor.

What is a pagereference in Salesforce?

A PageReference is a reference to an instantiation of a page. Among other attributes, PageReferences consist of a URL and a set of query parameter names and values. Refers to a PageReference for a Visualforce page that has already been saved in your organization.

How do I get the account of a page in Salesforce?

The getAccount method uses an embedded SOQL query to return the account specified by the id parameter in the URL of the page. To access id, the getAccount method uses the ApexPages namespace: First the currentPage method returns the PageReference instance for the current page.

How to create a partial URL page reference in Salesforce Lightning?

PageReference pageRef = new PageReference(‘partialURL’); Creates a PageReference to any page that is hosted on the Lightning platform. For example, setting ‘partialURL’ to ‘/apex/HelloWorld’ refers to the Visualforce page located at http://mySalesforceInstance/apex/HelloWorld.

How to create a pagereference for a static resource?

Create a PageReference for a static resource, by name. Returns the name of the anchor referenced in the page’s URL. That is, the part of the URL after the hashtag (#). Returns the output of the page, as displayed to a user in a web browser.