First the currentPage method returns the PageReference instance for the current page. 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.
Full Answer
What is the use of page reference in Salesforce?
PS: if this answers your question then hit Like and mark it as solution! PageReference is object in the salesforce, It is use to navigate the user to a different page or Url as the result of an action method. // Send the user to the detail page for the new account.
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 do I get the page reference of a resource?
PageReference Methods 1 forResource (resourceName, path) Create a PageReference for nested content inside a zip static resource, by name and path. 2 forResource (resourceName) Create a PageReference for a static resource, by name. 3 getAnchor () Returns the name of the anchor referenced in the page’s URL. ... More items...
How do I reference a page in Salesforce?
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.
What is page reference?
noun. A reference to a specific page or group of pages in a book, periodical, etc. 'page references to the second edition' 'Excerpts from the book, complete with page references, were handwritten on the walls. '
How can a developer refer to a page reference in Apex?
3. How can a developer refer to, or instantiate, a PageReference in Apex? A. By using a PageReference with a partial or full URL.
How do I find the URL for a Salesforce page?
Get Current Page URL'getHeaders()' : It return a map of the request headers. ... 'getUrl()' : It returns the relative URL associated with the PageReference when it was originally defined, including any query string parameters and anchors.Apex Code : public with sharing class pageurlclass{ /** * Webkul Software.More items...
What is SetRedirect in Salesforce?
SetRedirect() is a method of PageReference class. When a PageReference value is used as a return value for a commandButton or actionFunction method, the setRedirect() value defines whether it is a client-side redirect or a server-side forward.
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.
How do I run an Apex code in Salesforce?
Executing Anonymous Apex CodeClick Debug | Open Execute Anonymous Window to open the Enter Apex Code window.Enter the code you want to run in the Enter Apex Code window or click. ... Execute the code: ... If you selected Open Log, the log automatically opens in the Log Inspector.More items...
How do I create an Apex code in Salesforce?
To write Apex code, you can choose from several Salesforce and third-party tools. Salesforce stores Apex classes as metadata. Apex code can be invoked by using triggers. Apex triggers can be configured to perform custom actions before or after changes to Salesforce records, such as insertions, updates, or deletions.
What is Visualforce page in Salesforce?
Visualforce pages are basic building blocks for application developers. A Visualforce page is similar to a standard Web page, but includes powerful features to access, display, and update your organization's data. Pages can be referenced and invoked via a unique URL, just as they would be on a traditional web server.
How do I get the URL for Apex in Salesforce?
LinkedGet the URL for digital experiences domain via APEX.Get the Salesforce Internal (non-Site) URL from a Site.Get all Community urls in Apex.Retrieve Force.com registered domain.B2B Lightning - Retrieve store URL from Product Id.How to avoid hardcoding the URL in Apex class.More items...•
How do you get the URL parameter in lightning component?
Passing URL parameters to Lightning ComponentCreate a Lightning Component.Create a Lightning Component Tab.Pass the parameter to the component via URL.
How do you get the current URL in the lightning component?
Here is how you can do that: Fetch the page URL like this in lightning component controller: var sPageURL = decodeURIComponent(window. location.search.
Request Headers
The following table is a non-exhaustive list of headers that are set on requests.
Example: Retrieving Query String Parameters
The following example shows how to use a PageReference object to retrieve a query string parameter in the current page URL. In this example, the getAccount method references the id query string parameter:
Example: Navigating to a New Page as the Result of an Action Method
Any action method in a custom controller or controller extension can return a PageReference object as the result of the method. If the redirect attribute on the PageReference is set to true, the user navigates to the URL specified by the PageReference.
Example: Redirect Users to a Replacement Experience Cloud Site
The following example shows how to redirect a user attempting to access a retired feedback site to a self-service help site. If the redirect attribute is set to true on the PageReference for the feedback site, the user navigates to the URL specified by the PageReference.
App Type
A standard or custom app available from the App Launcher in an org. Use this type to create custom navigation components that take users to a specific app or to a page within an app. Connected apps aren’t supported.
External Record Page Type
A page that interacts with an external record. Currently supports CMS Connect pages.
External Record Relationship Page Type
A page that interacts with an external relationship on a particular record in the org. Currently only supports Quip Related List page.
Lightning Component Type
A Lightning component. To make an addressable Lightning web component, embed it in an Aura component that implements the lightning:isUrlAddressable interface.
Named Page Type (Experience Builder Sites)
A standard page used in Experience Builder sites with a unique name. If an error occurs, the error view loads and the URL isn’t updated.
Named Page Type (Standard)
A standard page with a unique name. If an error occurs, the error view loads and the URL isn’t updated.
Navigation Item Page Type
A page that displays the content mapped to a custom tab. Visualforce tabs, web tabs, Lightning Pages, and Lightning Component tabs are supported.
