Apex Code Development You need to sign in to do that
Don't have an account?
di_zou Getting an error when trying to follow the tutorial for creating a custom controller
I am trying to create a custom Visualforce page with a custom controller by following the example on this page:
http://www.salesforce.com/us/developer/docs/pages/Content/pages_controller_custom.htm
However, when I view the page that uses the code given in the example, I get this error:
List has no rows for assignment to SObject An unexpected error has occurred. Your development organization has been notified.
I just copied and pasted the code from the example into a custom class and a custom visualforce page. How do I fix this issue? Thanks!
You probably just need to provide an id to an account in your org. at the end of your url for the visualforce page put ?id=00012JD2312JKDX
But actually put a real Id of one of your accounts.
Ok thanks. Is there a way to automatically do that when I navigate to the page though?
You would have to make a button on the account layout page and for that button just navigate to na9.salesforce.com/apex/YourPage?id={!Account.Id}
But replace that link with your actual one.
What I'm trying to do is to have a tab on the Customer Portal that shows all the cases in the account of that user. So if user A of company B logs into the customer portal and clicks on this tab, he will see all the cases for company B and not just the cases he opened. So I guess I don't really want a button on the Accounts page. I would like to be able to have the id in the link for the tab I am creating. How would I go about doingg this?
So in the visualforce page, you can access the user fields by {!$User.fieldName} So you would want to show the list based on the user, to do that the query would selected all the Cases where createdBy = user id or however you made the relationship you want.
I can get the list of cases created by the user. That is not the problem. I am trying to get a list of ALL the cases of the Account of the user, not just the ones he created.
Okay, try querying cases where Case.AccountId = User.AccountId