DupeBlocker - Sample Redirect Controller
public with sharing class CustomContactRedirectController
{
/******************************************************************************/
/* If you're modifying this for use with an object other than contact, change */
/* the object type in the List<Contact> below to the object type you need to */
/* support. */
/******************************************************************************/
public List<Contact> dupes { get; set; }
public Integer dupeCount { get { return dupes.size(); } }
/******************************************************************************/
/* If you change the name of the class, change the name of this constructor */
/* to match the class name. The constructor will load the duplicate data for */
/* display on the page. */
/******************************************************************************/
public CustomContactRedirectController()
{
// Load our dupe ids from the dupes URL parameter.
// The dupes parameter is actually a list of value pairs containing the ID URL and name
// separated by special characters. Split the parameter by \f then get the first
// value of the pair by splitting by \b.
String dupesParm = ApexPages.currentPage().getParameters().get( 'dupes' );
// If the parameter is empty, exit.
if ( dupesParm == null || dupesParm.trim().length() == 0 )
return;
List<String> dupePairs = dupesParm.split( '\f' );
Set<Id> dupeIds = new Set<Id>();
// Add just the ID from the ID URL/name pairs and remove the leading / from the ID
// URL to convert it to an ID and then add it to the list of IDs to query.
for ( String pair : dupePairs )
dupeIds.add( pair.split( '\b' )[0].subString( 1 ) );
/******************************************************************************/
/* To add additional fields to display on the VF page, add them to both the */
/* page and this query. Also, if you're copying the page for supporting a */
/* new object type, make sure to change the object name after the FROM in the */
/* query. */
/******************************************************************************/
dupes = [SELECT Id, Name FROM Contact WHERE Id IN :dupeIds];
if ( dupes == null )
/******************************************************************************/
/* If you're modifying this for use with an object other than contact, change */
/* the object type in the List<Contact> below to the object type you need to */
/* support. */
/******************************************************************************/
dupes = new List<Contact>();
}
}
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