Click Component Reference to view the documentation for all supported Visualforce components. Click Where is this used? to view a list of all items in Salesforce that reference the page, such as custom tabs, controllers, or other pages. Click the Collapse button () to collapse the development mode footer panel.
Full Answer
What is a pagereference in Salesforce Lightning?
By referring to a page in this way, the platform recognizes that this controller or controller extension is dependent on the existence of the specified page and will prevent the page from being deleted while the controller or extension exists. Creates a PageReference to any page that is hosted on the Lightning platform.
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 do I get query parameters from a page in Visualforce?
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.
What is partial url and recordid in Salesforce?
For example, setting 'partialURL' to '/apex/HelloWorld' refers to the Visualforce page located at http://mySalesforceInstance/apex/HelloWorld . Likewise, setting ' partialURL ' to '/' + ' recordID ' refers to the detail page for the specified record.
How do I open a Visualforce page using URL?
A custom link or button is required on standard/VF page which should open the destination link in a different App. Requirement is to ensure that the page opens in a specific app. Solution would be use of tsid parameter in the url with value as APP id.
How do I create a Visualforce page using URL in Salesforce?
Visualforce page in Salesforce can be created using developer console, using Visualforce pages and using URL....To create vf pages in Salesforce navigate to Setup | Build | Develop | Visualforce pages.Click on New button to create vf page.Enter label and Name.Finally click on save button.
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.
How do I open a Visualforce page in Salesforce?
From Setup, enter Visualforce Pages in the Quick Find box, then select Visualforce Pages and click the name of a Visualforce page to view its details, including when it was created, when it was last modified, and the Visualforce markup associated with the page.
How do I call a Visualforce page from Apex class?
To call an Apex class from custom button or link on the object detail page, create a VisualForce page and call the Apex class method via the action attribute to make it work. Following is some sample code showing how to do that. The action method invoked when this page is requested by the server.
How do I add a Visualforce page to a page layout in Salesforce?
Go to Build=>Customize=>Accounts=>Page Layouts. Click on Page Layouts as shown above....Follow the steps to embed visualforce page.Drag a new section into page layout.Now Select Visualforce page.Drag Visualforce from the list to new section.Click on Save Button.
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. '
Can we use page reference 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. The following types are supported.
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 call a VF page from a button?
Open a VisualForce page with a ButtonHave the page open you want to add the button to. ... Click on Button, Links, and Actions and then click on New Button or Link.Give the button a label and name (e.g., Account Summary)Select the Display Type as Detail Page Button.Select the Behavior as Display in new window.More items...•
How do I view a VF page in lightning?
To enable a Visualforce page:From Setup, enter Visualforce Pages in the Quick Find box, then select Visualforce Pages.Click Edit for the desired Visualforce page.Select Available for Lightning Experience, Lightning Communities, and the mobile app then click Save.
How do I access a VF page without login?
We can just open the Site Url in the Browser. Under the Custom URLs section, copy the Domain URL and paste it in Browser. It should open the Visualforce Page without Login.
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.
