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Deepak Pandey 13
trigger deleting record will save another custom object
sir i have a question that if any record has been deleted than deleted record will be save in another custom object. using trigger. anybody help me?.
{
if(trigger.isDelete && trigger.isAfter)
{
List<My_Backup__c> lstToInsrt = new List<My_Backup__c>();
for(Account deletedAcc : trigger.old)
{
system.debug('deletedAcc '+deletedAcc );
My_Backup__c backup = new My_Backup__c();
backup.Name = deletedAcc.name;
lstToInsrt.add(backup);
system.debug('backup '+backup);
}
if(lstToInsrt.size()>0)
{
insert lstToInsrt;
system.debug('list'+lstToInsrt);
}
}
}
All Answers
Generally speaking, you would need to create a trigger that fires on before (or after) delete. This will fire when a record is deleted, with the exception being cascade deletes.
Cascade deletes happen when a parent is deleted and any detail records in a master / detail relationship are deleted as a result. In that particular case, you would add your logic for the master record and any children detail records as well.
In your before delete trigger, you would construct a list of new custom object records and then insert them after the list is generated.
{
if(trigger.isDelete && trigger.isAfter)
{
List<My_Backup__c> lstToInsrt = new List<My_Backup__c>();
for(Account deletedAcc : trigger.old)
{
system.debug('deletedAcc '+deletedAcc );
My_Backup__c backup = new My_Backup__c();
backup.Name = deletedAcc.name;
lstToInsrt.add(backup);
system.debug('backup '+backup);
}
if(lstToInsrt.size()>0)
{
insert lstToInsrt;
system.debug('list'+lstToInsrt);
}
}
}