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  • Ishwarya
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4 replies

Update trigger

Hello can someone help me on below trigger.
I have a scenario that If account is updating for phone number then all associated contacts phone number should update with same number. 
I wrote the trigger as below.It doesnt throw any errors but the phone number doesnt gets updated.

trigger phupdate on account (after update) 
{
List<contact> ctlist =new list<contact>();
List<Id> ids = new List<Id>();
for(account ac: trigger.new)
{
ids.add(ac.Id);
}
Map<Id, contact> contactMap = new Map<Id, contact>([Select Id, Phone From contact Where Id In :ids]);
for(account ac: trigger.new)
{
contact c = contactMap.get(ac.Id);
if(c != null)
{
ac.Phone= c.Phone;
ctlist.add(c);
}
}
update ctlist;
}
 
  • October 02, 2016
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