Passing Account ID to my Visualforce Page

Question

As the user goes into an account, there is a custom button that they can click that will redirect them to my Visualforce page. How can I capture that account id in my controller?

Thanks

public myControllerCBR(){
    breachRecord = new List<wrapperClass>();

    AccountTeamMember uId = [SELECT UserId FROM AccountTeamMember WHERE AccountId =:ApexPages.CurrentPage().GetParameters().Get('id') and TeamMemberRole = 'Sales Engineer' limit 1];

    List<User> uName = [SELECT Name, Manager__c, MANAGERID, Email, MOBILEPHONE FROM User WHERE Id =:uId.UserId limit 1];


    for(User rept : uName){
        breachRecord.add(new wrapperClass(rept));
    }

}

See button setup: http://www.evernote.com/shard/s197/sh/b7efd476-905f-4660-b281-2b71e6755318/1f05fbd47a9d9ebf227649e2e70c4c10

Answer 1

When you create the button you could the following in the formula editor:

/apex/YourVisualForcePage?acctId={!RelantionshipName__c}

Depending on if you use a standard controller, extension or custom controller you will then have different options

If you are using a custom controller you need to perform a SOQL query on the id in the controller's constructor.

Getting the id is easy, you match the key of the parameter in the query string like so:

ApexPages.CurrentPage().GetParameters().Get('acctId')

Answer 2

You need to add account Id in the url of your custom buttom.. for example:

?accid={!AccountId}&retURL=..