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Visualforce pages used as custom buttons or links on detail pages must specify a standard controller of the same object. Visualforce pages used as custom list buttons must use a standard list controller of the same object. These rules can be bent or broken though. Doesn’t make them very good rules then eh?
Can a custom Visualforce page specify a controller?
Visualforce pages used as custom links on the home page cannot specify a controller. Visualforce pages used as custom buttons or links on detail pages must specify a standard controller of the same object. Visualforce pages used as custom list buttons must use a standard list controller of the same object.
Where does ion loading go on a page?
Even though the Loading can be presented from within a page, the ion-loading element is appended outside of the current page. This means that any custom styles need to go in a global stylesheet file.
How to show the loading message in WinForms?
Or you can put loadingWindow.Close () inside finally block. And then substitute your Loading for the Sleep. This blocks the UI thread, on purpose. You should create a background thread to to create and populate the form. This will allow your foreground thread to show the loading message.
Why is my Visualforce page not showing up?
If you look through the documentation you will see that: Visualforce pages used as custom links on the home page cannot specify a controller. Visualforce pages used as custom buttons or links on detail pages must specify a standard controller of the same object.
What to do if your VF page is empty?
This will get past the asinine validation for the Content field on buttons, it now references your page. Go back to your VF page, edit it, and change to (Controller=”myCustomerController”). Save. Go back to your button, make it a list button, ignore the fact that content is empty.
Now i want to override that page on standard button “New”. now when i click on “Override” link from setup it redirects me on proper page but there is no Visual Force pages available in dropdown list of Visual force pages. What could be the problem? any idea?
How to use Page Edit button override in Visualforce?
Just calling reset () in your constructor is not actually going to cause your page to redirect, it’s just throwing away the PageReference you’re returning. You want to use the action attribute on apex: page to call your reset action on page load. Thanks a lot for your reponse.
Why are my VF pages not showing up in Lightning?
The same VF page is shown when I open System Default Layout in Lightning Experience, and in S1. But for some reason I cannot have that Page in my drodown selection for a Custom Tab I want to add to Standard Detail View for LE users.
How does a visual force page work in Java?
I ended up reworking my code so that I always called a visual force page without parameters from the custom button. In doing so, the controller automatically inserts the id of the record on which the button had been placed. By using that id, I was able to eventually obtain the data that I needed.
How to show or hide a Power BI visual based on selection?
I started to wonder if it was possible to make a visual appear (or not) based on a selection from the user. There is no out of the box way to do that today. It is possible to use bookmarks to show and hide an object, but the user must click a specific button to do this.
Why is my date field blank in Salesforce?
If you can’t see the value I can only think of two reasons: when using outputField – it should display as a date if you have a value – it will be blank if null. Otherwise, Thanks for contributing an answer to Salesforce Stack Exchange! Please be sure to answer the question.