Hi I am new to Apex and need some guidance.

Investors
Bonds_Pitched__c –> The total number of Bond_Buy__c that have been pitched (offered) to the investor.
Bonds_Purchased__c –> The total number of Bond_Buy__c the investor has purchased.

Bond Offerings
Each bond offering is for a total of
$1,000,000 and is composed of 1,000 units of $1,000.
Units_Pending__c –> The number of $1,000 Bond_Buy__c units that are being pitched to investors but have not yet been purchased or rejected.
Units_Sold__c –> The total number of $1,000 Bond_Buy__c units that have been purchased. 

Bond Buy
Bond_Offering__c –> The bond offering being purchased.
Investor__c –> The investor being pitched the bond offering.
Units__c –> The number of $1,000 bond units that are being offered.
Status__c –> The status of the bond buy. Valid values are Pending, Passed, and Purchased.


* Requirement
When changing any of these four custom fields (Bond_Offering__c(it's a lookup), Investor__c(it's a lookup), Status__c, Units__c) on custom object Bond_Buy__c, 2 custom fields (Bonds_Pitched__c and Bonds_Purchased__c) on custom object Investor__c and 2 custom fields (Units_Pending__c and Units_Sold__c) on custom object Bond_Offering__c need to be updated.
The updates should occur in real-time and should accommodate when Bond_Buy__c are created, edited, deleted, and undeleted.

Notice:roll-up summary NOT allowed (cause it is NOT master-detail relationship)

Below is my code. I am using trigger on Bond_Buy__c. It might be wrong.
*The scenario is I may have 0 in Bonds_Pitched__c or Bonds_Purchased__c or Units_Pending__c or Units_Sold__c fields when the Investors or Bond Offerings HAS one or more Bond Buy.
I guess the problem might be ----> else  {   inv.Bonds_Pitched__c =0;  } in the for loop.
But i have no idea how to fix it.
​Please help.
 

trigger BondBuyUpdate on Bond_Buy__c (after insert, after update) {
     
   //Limit the size of list by using Sets which do not contain duplicate elements
    set<Id> InvestorIds = new set<Id>();    
    set<Id> InvestorIdsP = new set<Id>();
    set<Id> BondOfferingIdsP = new set<Id>();
    set<Id> BondOfferingIdsS = new set<Id>();
    
  
    
    //When adding new Bond_Buy__c or updating existing Bond_Buy__c

        for(Bond_Buy__c bonbuy : trigger.new){
            if(Trigger.isInsert ||(Trigger.isUpdate && (Trigger.oldmap.get(bonbuy.id).Status__c!=bonbuy.Status__c || 
                                                        Trigger.oldmap.get(bonbuy.id).Units__c!=bonbuy.Units__c || 
                                                        Trigger.oldmap.get(bonbuy.id).Bond_Offering__c!= bonbuy.Bond_Offering__c|| 
                                                        Trigger.oldmap.get(bonbuy.id).Investor__c!=bonbuy.Investor__c)))
            {
                InvestorIds.add(bonbuy.Investor__c);
                
                InvestorIdsP.add(bonbuy.Investor__c);
                BondOfferingIdsP.add(bonbuy.Bond_Offering__c);
                BondOfferingIdsS.add(bonbuy.Bond_Offering__c);
            }
            
        }
    
    //Map will contain one Investor/BondOffering Id to one sum value
    map<Id,Double> InvestorIdsPitched  = new map <Id,Double>();
    map<Id,Double> InvestorIdsPurchased  = new map <Id,Double>();
    map<Id,Double> BondOfferingIdsPending  = new map <Id,Double>();
    map<Id,Double> BondOfferingIdsSold = new map <Id,Double>();
    
   
    
    //Produce a sum of units on child object and add them to the map
    //use group by to have a single parent Id with a single sum value
    
    
    
    //Investor Bonds_Pitched__c new update
        for(AggregateResult q : [select Investor__c,sum(Units__c)s1 from Bond_Buy__c where Investor__c IN :InvestorIds group by Investor__c]){
            InvestorIdsPitched.put((Id)q.get('Investor__c'),(Double)q.get('s1'));      
        }
        List<Investor__c> InvestorToUpdatePitched = [Select Id, Bonds_Pitched__c  from Investor__c where Id IN :InvestorIds];
        
        
        for(Investor__c inv : InvestorToUpdatePitched ){
             if(InvestorIdsPitched.containsKey(inv.Id))
            {                
                 inv.Bonds_Pitched__c = InvestorIdsPitched.get(inv.Id);
                
            }
            else
            {
                inv.Bonds_Pitched__c =0;         
            }
          
            system.debug('resultPitched '+inv.Bonds_Pitched__c);
        }
        
        if(InvestorToUpdatePitched.size()>0)
        {
            update InvestorToUpdatePitched;
        }
      
    
   
    
    //Investor Bonds_Purchased__c new update
    
        for(AggregateResult q : [select Investor__c,sum(Units__c)s2 from Bond_Buy__c where Status__c='Purchased' and Investor__c IN :InvestorIdsP  group by Investor__c]){
            InvestorIdsPurchased.put((Id)q.get('Investor__c'),(Double)q.get('s2'));
        }
        
        List<Investor__c> InvestorToUpdatePurchased = [Select Id, Bonds_Purchased__c  from Investor__c where Id IN :InvestorIdsP];
        
        for(Investor__c inv2 : InvestorToUpdatePurchased ){
            if(InvestorIdsPurchased.containsKey(inv2.Id))
            {
                
                 inv2.Bonds_Purchased__c = InvestorIdsPurchased.get(inv2.Id); 
                
            }
            else
            {
                inv2.Bonds_Purchased__c =0;
            }
            
            system.debug('resultPurchased '+inv2.Bonds_Purchased__c);
        }
        if(InvestorToUpdatePurchased.size()>0)
        {
            update InvestorToUpdatePurchased;
        }
        
    
   
    
   //Bond_Offering__c Units_Pending__c new update
        for(AggregateResult q : [select Bond_Offering__c,sum(Units__c)s3 from Bond_Buy__c where Status__c='Pending' and Bond_Offering__c IN :BondOfferingIdsP  group by Bond_Offering__c]){
            BondOfferingIdsPending.put((Id)q.get('Bond_Offering__c'),(Double)q.get('s3'));
        }
        
        List<Bond_Offering__c> BondOfferingToUpdatePending = [Select Id, Units_Pending__c from Bond_Offering__c where Id IN :BondOfferingIdsP];
        
        
        for(Bond_Offering__c bon : BondOfferingToUpdatePending){
            
            if(BondOfferingIdsPending.containsKey(bon.Id))
            {
                bon.Units_Pending__c = BondOfferingIdsPending.get(bon.Id);  
            }
            else
            {
                bon.Units_Pending__c =0;
            }
            
        }
        if(BondOfferingToUpdatePending.size()>0)
        {
            update BondOfferingToUpdatePending;
        }
    
    
    
    
    //Bond_Offering__c Units_Sold__c new update
        for(AggregateResult q : [select Bond_Offering__c,sum(Units__c)s4 from Bond_Buy__c where Status__c='Purchased' and Bond_Offering__c IN :BondOfferingIdsS  group by Bond_Offering__c]){
            BondOfferingIdsSold.put((Id)q.get('Bond_Offering__c'),(Double)q.get('s4'));
        }
        
        
        
        List<Bond_Offering__c> BondOfferingToUpdateSold = [Select Id, Units_Sold__c from Bond_Offering__c where Id IN :BondOfferingIdsS];
        
        for(Bond_Offering__c bon2 : BondOfferingToUpdateSold){
            
            if(BondOfferingIdsSold.containsKey(bon2.Id))
            {
                bon2.Units_Sold__c = BondOfferingIdsSold.get(bon2.Id);
            }
            else
            {
                bon2.Units_Sold__c =0;
            }
            
        }
        if(BondOfferingToUpdateSold.size()>0)
        {
            update BondOfferingToUpdateSold;
        } 
    
    
    
  
}

trigger BondBuyUpdate2 on Bond_Buy__c (after update, after delete, after undelete) {

    set<Id> InvestorIdsOlder = new set<Id>();
    set<Id> InvestorIdsPOlder = new set<Id>();
    set<Id> BondOfferingIdsPOlder = new set<Id>();
    set<Id> BondOfferingIdsSOlder = new set<Id>();
    
     for(Bond_Buy__c bonbuy : trigger.old)
     {
      
         {
                InvestorIdsOlder.add(bonbuy.Investor__c);               
                InvestorIdsPOlder.add(bonbuy.Investor__c);
                BondOfferingIdsPOlder.add(bonbuy.Bond_Offering__c);
                BondOfferingIdsSOlder.add(bonbuy.Bond_Offering__c);
            }
     }
    
     map<Id,Double> InvestorIdsPitchedOld  = new map <Id,Double>();
    map<Id,Double> InvestorIdsPurchasedOld  = new map <Id,Double>();
    map<Id,Double> BondOfferingIdsPendingOld  = new map <Id,Double>();
    map<Id,Double> BondOfferingIdsSoldOld = new map <Id,Double>();
    
     //Investor Bonds_Pitched__c old update 
    List<Investor__c> InvestorToUpdatePitchedOld = [Select Id, Bonds_Pitched__c  from Investor__c where Id IN :InvestorIdsOlder];
    for(Investor__c inv : InvestorToUpdatePitchedOld ){
        
                 if(InvestorIdsPitchedOld.containsKey(inv.Id))
            {
                
                 inv.Bonds_Pitched__c = InvestorIdsPitchedOld.get(inv.Id); 
                
            }
            else
            {
                inv.Bonds_Pitched__c =0;
            }
           
          
            system.debug('resultPitched '+inv.Bonds_Pitched__c);
        }  
    
    if(InvestorToUpdatePitchedOld.size()>0)
        {
            update InvestorToUpdatePitchedOld;
        }
    
     //Investor Bonds_Purchased__c old update
    
    List<Investor__c> InvestorToUpdatePurchasedOld = [Select Id, Bonds_Purchased__c  from Investor__c where Id IN :InvestorIdsPOlder];
    
    for(Investor__c inv2 : InvestorToUpdatePurchasedOld ){
            if(InvestorIdsPurchasedOld.containsKey(inv2.Id))
            {
                
                 inv2.Bonds_Purchased__c = InvestorIdsPurchasedOld.get(inv2.Id); 
                
            }
            else
            {
                inv2.Bonds_Purchased__c =0;
            }
            
            system.debug('resultPurchased '+inv2.Bonds_Purchased__c);
        }
        if(InvestorToUpdatePurchasedOld.size()>0)
        {
            update InvestorToUpdatePurchasedOld;
        }
    
    //Bond_Offering__c Units_Pending__c old update
    List<Bond_Offering__c> BondOfferingToUpdatePendingOld = [Select Id, Units_Pending__c from Bond_Offering__c where Id IN :BondOfferingIdsPOlder];
    
     for(Bond_Offering__c bon : BondOfferingToUpdatePendingOld){
            
            if(BondOfferingIdsPendingOld.containsKey(bon.Id))
            {
                bon.Units_Pending__c = BondOfferingIdsPendingOld.get(bon.Id);  
            }
            else
            {
                bon.Units_Pending__c =0;
            }
            
        }
        if(BondOfferingToUpdatePendingOld.size()>0)
        {
            update BondOfferingToUpdatePendingOld;
        }
    
    //Bond_Offering__c Units_Sold__c old update
    
    List<Bond_Offering__c> BondOfferingToUpdateSoldOld = [Select Id, Units_Sold__c from Bond_Offering__c where Id IN :BondOfferingIdsSOlder];
    
    for(Bond_Offering__c bon2 : BondOfferingToUpdateSoldOld){
            
            if(BondOfferingIdsSoldOld.containsKey(bon2.Id))
            {
                bon2.Units_Sold__c = BondOfferingIdsSoldOld.get(bon2.Id);
            }
            else
            {
                bon2.Units_Sold__c =0;
            }
            
        }
        if(BondOfferingToUpdateSoldOld.size()>0)
        {
            update BondOfferingToUpdateSoldOld;
        } 
}

 

In the Lightning Components Basics trail, you create a component which includes an Expense__c attribute that has a Date field called Date__c.

<aura:attribute name="newExpense" type="Expense__c"
     default="{ 'sobjectType': 'Expense__c',
                    'Name': '',
                    'Amount__c': 0,
                    'Client__c': '',
                    'Date__c': '',
                    'Reimbursed__c': false }"/>

The problem is that assigning '' or null to Date__c is producing this error in the console:

<lightning:formattedDateTime> the value attribute accepts either a Date object, a timestamp, or a valid ISO8601 formatted string with timezone  offset. but we are getting the value "null" instead.
formattedDateTime.js:formatted:31

The error happens on page load when the default value is being loaded for newExpense. For initialization, it's not an issue because the date UI element is defaulting to blank anyway, the problem is later when I want to set the date to blank from javascript and I get the same error.

I'd like to change the functionality of the IndividualAccounts triggers and classes in a Non-Profit org, but since they come from a managed package, I cannot view them, let alone change them. Could salesforce.com make the source available so I don't have to start from scratch to replace them?

I'm having an issue where Campaign.AmountAllOpportunities updates properly in one Non-Profit (NP) org, but not in another NP org. The field is a currency field, not a formula or rollup field. What mechanism is supposed to be updating this field? I'm not seeing any Triggers on Opportunity or workflow that does this.

Hi All, 

I am struggling with following error: 


The functionality is working as expected(as I tested it from UI). I think, I am missing a bit only. 

Have added code for the BoatReview component and BoatDetails component along with controller and helper. Could you please guide me, on the same!.

Thanks you!


 

Im not sure if this can be done, but I am trying to create a custom button that would complete and task and then send a email notification out to the task creator that it has been completed. 

Hi I am new to Apex and need some guidance.

Investors
Bonds_Pitched__c –> The total number of Bond_Buy__c that have been pitched (offered) to the investor.
Bonds_Purchased__c –> The total number of Bond_Buy__c the investor has purchased.

Bond Offerings
Each bond offering is for a total of
$1,000,000 and is composed of 1,000 units of $1,000.
Units_Pending__c –> The number of $1,000 Bond_Buy__c units that are being pitched to investors but have not yet been purchased or rejected.
Units_Sold__c –> The total number of $1,000 Bond_Buy__c units that have been purchased. 

Bond Buy
Bond_Offering__c –> The bond offering being purchased.
Investor__c –> The investor being pitched the bond offering.
Units__c –> The number of $1,000 bond units that are being offered.
Status__c –> The status of the bond buy. Valid values are Pending, Passed, and Purchased.


* Requirement
When changing any of these four custom fields (Bond_Offering__c(it's a lookup), Investor__c(it's a lookup), Status__c, Units__c) on custom object Bond_Buy__c, 2 custom fields (Bonds_Pitched__c and Bonds_Purchased__c) on custom object Investor__c and 2 custom fields (Units_Pending__c and Units_Sold__c) on custom object Bond_Offering__c need to be updated.
The updates should occur in real-time and should accommodate when Bond_Buy__c are created, edited, deleted, and undeleted.

Notice:roll-up summary NOT allowed (cause it is NOT master-detail relationship)

Below is my code. I am using trigger on Bond_Buy__c. It might be wrong.
*The scenario is I may have 0 in Bonds_Pitched__c or Bonds_Purchased__c or Units_Pending__c or Units_Sold__c fields when the Investors or Bond Offerings HAS one or more Bond Buy.
I guess the problem might be ----> else  {   inv.Bonds_Pitched__c =0;  } in the for loop.
But i have no idea how to fix it.
​Please help.
 

trigger BondBuyUpdate on Bond_Buy__c (after insert, after update) {
     
   //Limit the size of list by using Sets which do not contain duplicate elements
    set<Id> InvestorIds = new set<Id>();    
    set<Id> InvestorIdsP = new set<Id>();
    set<Id> BondOfferingIdsP = new set<Id>();
    set<Id> BondOfferingIdsS = new set<Id>();
    
  
    
    //When adding new Bond_Buy__c or updating existing Bond_Buy__c

        for(Bond_Buy__c bonbuy : trigger.new){
            if(Trigger.isInsert ||(Trigger.isUpdate && (Trigger.oldmap.get(bonbuy.id).Status__c!=bonbuy.Status__c || 
                                                        Trigger.oldmap.get(bonbuy.id).Units__c!=bonbuy.Units__c || 
                                                        Trigger.oldmap.get(bonbuy.id).Bond_Offering__c!= bonbuy.Bond_Offering__c|| 
                                                        Trigger.oldmap.get(bonbuy.id).Investor__c!=bonbuy.Investor__c)))
            {
                InvestorIds.add(bonbuy.Investor__c);
                
                InvestorIdsP.add(bonbuy.Investor__c);
                BondOfferingIdsP.add(bonbuy.Bond_Offering__c);
                BondOfferingIdsS.add(bonbuy.Bond_Offering__c);
            }
            
        }
    
    //Map will contain one Investor/BondOffering Id to one sum value
    map<Id,Double> InvestorIdsPitched  = new map <Id,Double>();
    map<Id,Double> InvestorIdsPurchased  = new map <Id,Double>();
    map<Id,Double> BondOfferingIdsPending  = new map <Id,Double>();
    map<Id,Double> BondOfferingIdsSold = new map <Id,Double>();
    
   
    
    //Produce a sum of units on child object and add them to the map
    //use group by to have a single parent Id with a single sum value
    
    
    
    //Investor Bonds_Pitched__c new update
        for(AggregateResult q : [select Investor__c,sum(Units__c)s1 from Bond_Buy__c where Investor__c IN :InvestorIds group by Investor__c]){
            InvestorIdsPitched.put((Id)q.get('Investor__c'),(Double)q.get('s1'));      
        }
        List<Investor__c> InvestorToUpdatePitched = [Select Id, Bonds_Pitched__c  from Investor__c where Id IN :InvestorIds];
        
        
        for(Investor__c inv : InvestorToUpdatePitched ){
             if(InvestorIdsPitched.containsKey(inv.Id))
            {                
                 inv.Bonds_Pitched__c = InvestorIdsPitched.get(inv.Id);
                
            }
            else
            {
                inv.Bonds_Pitched__c =0;         
            }
          
            system.debug('resultPitched '+inv.Bonds_Pitched__c);
        }
        
        if(InvestorToUpdatePitched.size()>0)
        {
            update InvestorToUpdatePitched;
        }
      
    
   
    
    //Investor Bonds_Purchased__c new update
    
        for(AggregateResult q : [select Investor__c,sum(Units__c)s2 from Bond_Buy__c where Status__c='Purchased' and Investor__c IN :InvestorIdsP  group by Investor__c]){
            InvestorIdsPurchased.put((Id)q.get('Investor__c'),(Double)q.get('s2'));
        }
        
        List<Investor__c> InvestorToUpdatePurchased = [Select Id, Bonds_Purchased__c  from Investor__c where Id IN :InvestorIdsP];
        
        for(Investor__c inv2 : InvestorToUpdatePurchased ){
            if(InvestorIdsPurchased.containsKey(inv2.Id))
            {
                
                 inv2.Bonds_Purchased__c = InvestorIdsPurchased.get(inv2.Id); 
                
            }
            else
            {
                inv2.Bonds_Purchased__c =0;
            }
            
            system.debug('resultPurchased '+inv2.Bonds_Purchased__c);
        }
        if(InvestorToUpdatePurchased.size()>0)
        {
            update InvestorToUpdatePurchased;
        }
        
    
   
    
   //Bond_Offering__c Units_Pending__c new update
        for(AggregateResult q : [select Bond_Offering__c,sum(Units__c)s3 from Bond_Buy__c where Status__c='Pending' and Bond_Offering__c IN :BondOfferingIdsP  group by Bond_Offering__c]){
            BondOfferingIdsPending.put((Id)q.get('Bond_Offering__c'),(Double)q.get('s3'));
        }
        
        List<Bond_Offering__c> BondOfferingToUpdatePending = [Select Id, Units_Pending__c from Bond_Offering__c where Id IN :BondOfferingIdsP];
        
        
        for(Bond_Offering__c bon : BondOfferingToUpdatePending){
            
            if(BondOfferingIdsPending.containsKey(bon.Id))
            {
                bon.Units_Pending__c = BondOfferingIdsPending.get(bon.Id);  
            }
            else
            {
                bon.Units_Pending__c =0;
            }
            
        }
        if(BondOfferingToUpdatePending.size()>0)
        {
            update BondOfferingToUpdatePending;
        }
    
    
    
    
    //Bond_Offering__c Units_Sold__c new update
        for(AggregateResult q : [select Bond_Offering__c,sum(Units__c)s4 from Bond_Buy__c where Status__c='Purchased' and Bond_Offering__c IN :BondOfferingIdsS  group by Bond_Offering__c]){
            BondOfferingIdsSold.put((Id)q.get('Bond_Offering__c'),(Double)q.get('s4'));
        }
        
        
        
        List<Bond_Offering__c> BondOfferingToUpdateSold = [Select Id, Units_Sold__c from Bond_Offering__c where Id IN :BondOfferingIdsS];
        
        for(Bond_Offering__c bon2 : BondOfferingToUpdateSold){
            
            if(BondOfferingIdsSold.containsKey(bon2.Id))
            {
                bon2.Units_Sold__c = BondOfferingIdsSold.get(bon2.Id);
            }
            else
            {
                bon2.Units_Sold__c =0;
            }
            
        }
        if(BondOfferingToUpdateSold.size()>0)
        {
            update BondOfferingToUpdateSold;
        } 
    
    
    
  
}

trigger BondBuyUpdate2 on Bond_Buy__c (after update, after delete, after undelete) {

    set<Id> InvestorIdsOlder = new set<Id>();
    set<Id> InvestorIdsPOlder = new set<Id>();
    set<Id> BondOfferingIdsPOlder = new set<Id>();
    set<Id> BondOfferingIdsSOlder = new set<Id>();
    
     for(Bond_Buy__c bonbuy : trigger.old)
     {
      
         {
                InvestorIdsOlder.add(bonbuy.Investor__c);               
                InvestorIdsPOlder.add(bonbuy.Investor__c);
                BondOfferingIdsPOlder.add(bonbuy.Bond_Offering__c);
                BondOfferingIdsSOlder.add(bonbuy.Bond_Offering__c);
            }
     }
    
     map<Id,Double> InvestorIdsPitchedOld  = new map <Id,Double>();
    map<Id,Double> InvestorIdsPurchasedOld  = new map <Id,Double>();
    map<Id,Double> BondOfferingIdsPendingOld  = new map <Id,Double>();
    map<Id,Double> BondOfferingIdsSoldOld = new map <Id,Double>();
    
     //Investor Bonds_Pitched__c old update 
    List<Investor__c> InvestorToUpdatePitchedOld = [Select Id, Bonds_Pitched__c  from Investor__c where Id IN :InvestorIdsOlder];
    for(Investor__c inv : InvestorToUpdatePitchedOld ){
        
                 if(InvestorIdsPitchedOld.containsKey(inv.Id))
            {
                
                 inv.Bonds_Pitched__c = InvestorIdsPitchedOld.get(inv.Id); 
                
            }
            else
            {
                inv.Bonds_Pitched__c =0;
            }
           
          
            system.debug('resultPitched '+inv.Bonds_Pitched__c);
        }  
    
    if(InvestorToUpdatePitchedOld.size()>0)
        {
            update InvestorToUpdatePitchedOld;
        }
    
     //Investor Bonds_Purchased__c old update
    
    List<Investor__c> InvestorToUpdatePurchasedOld = [Select Id, Bonds_Purchased__c  from Investor__c where Id IN :InvestorIdsPOlder];
    
    for(Investor__c inv2 : InvestorToUpdatePurchasedOld ){
            if(InvestorIdsPurchasedOld.containsKey(inv2.Id))
            {
                
                 inv2.Bonds_Purchased__c = InvestorIdsPurchasedOld.get(inv2.Id); 
                
            }
            else
            {
                inv2.Bonds_Purchased__c =0;
            }
            
            system.debug('resultPurchased '+inv2.Bonds_Purchased__c);
        }
        if(InvestorToUpdatePurchasedOld.size()>0)
        {
            update InvestorToUpdatePurchasedOld;
        }
    
    //Bond_Offering__c Units_Pending__c old update
    List<Bond_Offering__c> BondOfferingToUpdatePendingOld = [Select Id, Units_Pending__c from Bond_Offering__c where Id IN :BondOfferingIdsPOlder];
    
     for(Bond_Offering__c bon : BondOfferingToUpdatePendingOld){
            
            if(BondOfferingIdsPendingOld.containsKey(bon.Id))
            {
                bon.Units_Pending__c = BondOfferingIdsPendingOld.get(bon.Id);  
            }
            else
            {
                bon.Units_Pending__c =0;
            }
            
        }
        if(BondOfferingToUpdatePendingOld.size()>0)
        {
            update BondOfferingToUpdatePendingOld;
        }
    
    //Bond_Offering__c Units_Sold__c old update
    
    List<Bond_Offering__c> BondOfferingToUpdateSoldOld = [Select Id, Units_Sold__c from Bond_Offering__c where Id IN :BondOfferingIdsSOlder];
    
    for(Bond_Offering__c bon2 : BondOfferingToUpdateSoldOld){
            
            if(BondOfferingIdsSoldOld.containsKey(bon2.Id))
            {
                bon2.Units_Sold__c = BondOfferingIdsSoldOld.get(bon2.Id);
            }
            else
            {
                bon2.Units_Sold__c =0;
            }
            
        }
        if(BondOfferingToUpdateSoldOld.size()>0)
        {
            update BondOfferingToUpdateSoldOld;
        } 
}

 

In the Lightning Components Basics trail, you create a component which includes an Expense__c attribute that has a Date field called Date__c.

<aura:attribute name="newExpense" type="Expense__c"
     default="{ 'sobjectType': 'Expense__c',
                    'Name': '',
                    'Amount__c': 0,
                    'Client__c': '',
                    'Date__c': '',
                    'Reimbursed__c': false }"/>

The problem is that assigning '' or null to Date__c is producing this error in the console:

<lightning:formattedDateTime> the value attribute accepts either a Date object, a timestamp, or a valid ISO8601 formatted string with timezone  offset. but we are getting the value "null" instead.
formattedDateTime.js:formatted:31

The error happens on page load when the default value is being loaded for newExpense. For initialization, it's not an issue because the date UI element is defaulting to blank anyway, the problem is later when I want to set the date to blank from javascript and I get the same error.