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Ab Implemtation of trigger to update the checkbox in child based on picklist value of parent
Hello,
I have a picklist__c on account with value1 and Value2
On the object_Custom__c i have check box checkbox1__c
usecase:
On account insert or update
If picklist__c == value1
then checkbox1__c == true
else if
picklist__c == value2
then checkbox1__c == false
usecase 2:
On creation of new record of object_Custom__c the field checkbox1__c will use same logic of usecase 1
How can implement a trigger for the same ?
thank you for suggestion
I have a picklist__c on account with value1 and Value2
On the object_Custom__c i have check box checkbox1__c
usecase:
On account insert or update
If picklist__c == value1
then checkbox1__c == true
else if
picklist__c == value2
then checkbox1__c == false
usecase 2:
On creation of new record of object_Custom__c the field checkbox1__c will use same logic of usecase 1
How can implement a trigger for the same ?
thank you for suggestion
Hi Sandrine,
Here is the Trigger Code for above problem :
Trigger UpdateCHild on ParentObject(after insert, after update) {
Map<Id, ParentObject> mapOfParent = new Map<Id, Parentobject>();
for(ParentObject po : trigger.new) {
mapOfParent.put(po.id, po);
}
if(mapOfParent.size()>0) {
List<ChildObject> updateChild = new List<ChildObject>();
for(ChildObject chl : [Select id,checkbox__c from ChildObject where ParentObject IN : mapOfParent.keyset() ]) {
ParentObject pop = mapOfParent.get(chl.ParentObject);
if(pop.picklist__c == 'value1') {
chl.checkbox__c = true;
updateChild.add(chl);
}
if(pop.picklist__c == 'value2') {
chl.checkbox__c = false;
updateChild.add(chl);
}
}
update updateChild;
}
}