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nihar How to count all opportunity records(child records) Amount field values and display in account record(parent record)
My Requirment :
Is to count all amount field values in all opportunity records and show in seperate field in account record(parent record)
As per my client i must do by using triggers only
How can i achieve it
can anyone help writing trigger for oppoartunity records on account
Thanks InAdvance.....................
Is to count all amount field values in all opportunity records and show in seperate field in account record(parent record)
As per my client i must do by using triggers only
How can i achieve it
can anyone help writing trigger for oppoartunity records on account
Thanks InAdvance.....................
Please create a custom field(OpportunityTotalAmount__c) on Account Object and below is the trigger code that you are looking for
trigger TotalAmountOnAccount on Opportunity (after insert, after update) {
Set<Id> accountIdSet = new Set<Id>();
if (Trigger.isInsert) {
for (Opportunity oppr : Trigger.new) {
accountIdSet.add(oppr.AccountId);
}
} else if (Trigger.isUpdate) {
for (Opportunity oppr : Trigger.new) {
if (Trigger.oldMap.get(oppr.Id).Amount != oppr.Amount) {
accountIdSet.add(oppr.AccountId);
}
}
}
if (accountIdSet.size() == 0) {
return;
}
List<Account> accountList = [
SELECT
Id,
(SELECT
Id, Amount
FROM
Opportunities
)
FROM
Account
WHERE
Id IN :accountIdSet
];
Map<Id, Account> updateAccountMap = new Map<Id, Account>();
for (Account acc : accountList) {
Decimal totalAmount = 0;
for (Opportunity oppr : acc.Opportunities) {
totalAmount += oppr.Amount;
}
acc.OpportunityTotalAmount__c = totalAmount;
updateAccountMap.put(acc.Id, acc);
}
if (!updateAccountMap.isEmpty()) {
update updateAccountMap.values();
}
}
Please mark this answer as correct. if it helps.
Regards,
Balaji Jayaranab
All Answers
Please create a custom field(OpportunityTotalAmount__c) on Account Object and below is the trigger code that you are looking for
trigger TotalAmountOnAccount on Opportunity (after insert, after update) {
Set<Id> accountIdSet = new Set<Id>();
if (Trigger.isInsert) {
for (Opportunity oppr : Trigger.new) {
accountIdSet.add(oppr.AccountId);
}
} else if (Trigger.isUpdate) {
for (Opportunity oppr : Trigger.new) {
if (Trigger.oldMap.get(oppr.Id).Amount != oppr.Amount) {
accountIdSet.add(oppr.AccountId);
}
}
}
if (accountIdSet.size() == 0) {
return;
}
List<Account> accountList = [
SELECT
Id,
(SELECT
Id, Amount
FROM
Opportunities
)
FROM
Account
WHERE
Id IN :accountIdSet
];
Map<Id, Account> updateAccountMap = new Map<Id, Account>();
for (Account acc : accountList) {
Decimal totalAmount = 0;
for (Opportunity oppr : acc.Opportunities) {
totalAmount += oppr.Amount;
}
acc.OpportunityTotalAmount__c = totalAmount;
updateAccountMap.put(acc.Id, acc);
}
if (!updateAccountMap.isEmpty()) {
update updateAccountMap.values();
}
}
Please mark this answer as correct. if it helps.
Regards,
Balaji Jayaranab
please refer below code.
//Apex Class:-
public class SumofAmount
{
public static void sumethod(List<opportunity> opplist)
{
set<Id> setid=new set<Id>();
for(opportunity op:opplist)
{
setid.add(op.AccountId);
}
List<Account> Acclist=new List<Account>();
for(Account a:[Select name from Account where Id In:setid])
{
Decimal count=0;
for(opportunity opp:opplist)
{
count+=opp.Amount;
}
a.TotalAmount__c=count;
Acclist.add(a);
}
update Acclist;
}
}
//Trigger:-
trigger UpdateChildObjectFieldTrg on Opportunity (after insert, before update)
{
for(opportunity o:trigger.new)
{
if(o.AccountId!=null)
{
SumofAmount.sumethod(trigger.new);
}
}
}
You have to create a custom field on an account, like "TotalAmount".
Please mark it as best answer if it really helps you.
Thank You,
Ajay Dubedi