Contents
In addition to performing database updates and other computations, custom controller action methods can navigate users to a different page by returning a PageReference object. A PageReference is a reference to an instantiation of a page.
Why is my note by id not working in Visualforce?
Navigating to a note record by ID from a Visualforce page using the sforce.one navigation library and then tapping Cancel or Save causes looping. If this navigation method is called from a Visualforce action on a record detail page, then the Cancel, Save, and Back buttons might return to a blank record detail page. There is no direct workaround.
What do you need to know about pagereference in Visualforce?
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 to prevent a webpage from navigating away?
If a page has frame-busting code on it, please respect the wishes of the author. The equivalent in a more modern and browser compatible way, using modern addEventListener APIs. var dirty = false; window.onbeforeunload = function () { return dirty ?
Which is the correct syntax for pagereference in Visualforce?
Likewise, setting ‘partialURL’ to ‘/’ + ‘recordID’ refers to the detail page for the specified record. This syntax is less preferable for referencing other Visualforce pages than Page.existingPageName because the PageReference is constructed at runtime, rather than referenced at compile time.
How do I clear the cache in Visualforce?
Clear the cache. Navigating to a note record by ID from a Visualforce page using the sforce.one navigation library and then tapping Cancel or Save causes looping. If this navigation method is called from a Visualforce action on a record detail page, then the Cancel, Save, and Back buttons might return to a blank record detail page.