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Abi V 4 DoInt in Controller returns null data +Lightining Components
I have the method in doInit which will retrun the data if satisfying few conditions.
There is a chance like data can be return null and in this case i am facing the error that
"Error in $A.getCallback() [a.getReturnValue(...) is null]".Please let me know how to solve this error and it is very urjency.
There is a chance like data can be return null and in this case i am facing the error that
"Error in $A.getCallback() [a.getReturnValue(...) is null]".Please let me know how to solve this error and it is very urjency.
can your Please share your code onces
Thanks
fine the below code
//helper............
wrapperMultiValue: function(component, event, helper){
var accrecid=component.get("v.AccountId");
//alert('accountid>>>>'+accrecid);
var action = component.get("c.NewGetPicklistCompetetorsValue");
action.setParams({
accId : accrecid
});
var rightarray=[];
var leftarray=[];
action.setCallback(this, function(a) {
for(var i=0;i<a.getReturnValue().length;i++){
if(a.getReturnValue()[i].Selecetd){
rightarray.push({index: i ,value: a.getReturnValue()[i].ListValue});
}
else{
leftarray.push({index: i ,value: a.getReturnValue()[i].ListValue});
}
}
component.set("v.received",leftarray);
component.set("v.receivedSelect",rightarray);
});
$A.enqueueAction(action);
},
=====================
Client Controller
doInit : function(component, event, helper) {
helper.wrapperMultiValue(component, event, helper);
},
public static List<WrapperMultipleSelectTopline> NewGetPicklistCompetetorsValue(String accId){
//Account accname=[select id,name,Master_Customer_Number__c,(select id,MCN__C FROM Master_Customer_Number__r) from Account where Id=:accId];
Account accname=[Select id,name,Master_Customer_Number__c from Account where Id =:accId];
//select id,name,Account_Name__c,MCN__c,ATM_Client_SW__c,HW_Owned_By_Customer__c,iServices__c,Channel_Management__c,ATM_SS_Fraud_SW__c,Check_Processing__c,Cx_Marketing__c,Remote_Distributed_Capture__c from Majors_Product_Matrix__c where MCN__c =:acc.Master_Customer_Number__c];
Map<String,Boolean> KeyOpportunityMap=new Map<String,Boolean>();
String str1=[select id,name,Account_Name__c,MCN__c,New_Competetors__c ,ATM_Client_SW__c,iServices__c,Channel_Management__c,ATM_SS_Fraud_SW__c,Check_Processing__c,Cx_Marketing__c,Remote_Distributed_Capture__c from Majors_Product_Matrix__c where MCN__c =:accname.Master_Customer_Number__c].New_Competetors__c ;
String str2=[Select Id, Competetors__c From ToplineCompetetors__c limit 1].Competetors__c;
if(String.isNotBlank(str1) && str1.length()>1){
for(String str : str1.split(';')){
KeyOpportunityMap.put(str, true);
}
}
if(String.isNotBlank(str2) && str2.length()>1){
for(String str : str2.split(';')){
if(!KeyOpportunityMap.containsKey(str))
KeyOpportunityMap.put(str, false);
}
}
List<WrapperMultipleSelectTopline> WrapperList=new List<WrapperMultipleSelectTopline>();
for(String Mapstrvalue: KeyOpportunityMap.KeySet())
{
if(KeyOpportunityMap.containsKey(Mapstrvalue))
{
WrapperList.add(new WrapperMultipleSelectTopline(Mapstrvalue,KeyOpportunityMap.get(Mapstrvalue)));
}
}
if(WrapperList.size()>0){
return WrapperList;
}
else{
return null;
}