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Sumesh Chandran Incrementing values of a list
I am trying to increment the values inside a list using the ++ operator, but I get the error saying 'Expression cannot be assigned'. On the code below I am trying the increment the values of onBillings & offBillings variable.
Decimal onBillings;
Integer offBillings;
List<sumchans__City_Master__c> cityList = new List<sumchans__City_Master__c>();//unique city list
List<sumchans__City_Stats__c> cityStats = new List<sumchans__City_Stats__c>();//Saving city stats
Set<String> cities = new Set<String>();
for(sumchans__Address_Master__c addressMaster: addressList) {
sumchans__City_Master__c city = new sumchans__City_Master__c();
city.Name = addressMaster.sumchans__CITY_NAME__c;// Default Name column - storing city name
city.sumchans__City_Name_Ext_Id__c = addressMaster.sumchans__CITY_NAME__c;//Populating the external id field with city name again to pull related data.
city.sumchans__Province_Code__c = addressMaster.sumchans__PROVINCE_CODE__c;
if(!cities.contains(city.Name)) {
for(sumchans__ADDRESS_STATS__c addressStatsList: addressStats) {
String cityFromAddressList = (addressStatsList.Name).substringBeforeLast(' ');
cityFromAddressList = cityFromAddressList.substringBeforeLast(' ');
if(cityFromAddressList == city.Name) {
onBillings++ = Integer.valueOf(addressStatsList.sumchans__On_Billings__c);
offBillings++ = addressStatsList.get('sumchans__Off_Billings__c');
sumchans__City_Stats__c cityStat = new sumchans__City_Stats__c();
cityStat.sumchans__On_Billings__c = onBillings;
cityStat.sumchans__Off_Billings__c = offBillings;
cityStats.add(cityStat);
}
}
cities.add(city.Name);
cityList.add(city);
}
}
My bad i didn`t notice the space. the " variablename += anyvariable"
So It will be " onBillings += " and "onBillings += ".
Do let me know if you have any further query.
P.S: Mark this as the best answer if this helped you.
Thanks
Shubham Kumar
All Answers
It will just be " onBillings+ = " and "onBillings+ = ".
The "onBillings++" statement means "onBillings = onBillings + 1".
Do let me know if you have any further query.
P.S: Mark this as the best answer if this helped you.
Thanks
Shubham Kumar
I am still getting the same error message.
if(cityFromAddressList == city.Name) { onBillings+ = addressStatsList.sumchans__On_Billings__c; offBillings+ = addressStatsList.sumchans__Off_Billings__c; sumchans__City_Stats__c cityStat = new sumchans__City_Stats__c(); cityStat.Name = city.Name;// City name column in the City_Master table cityStat.sumchans__City_Master_Ext_Id__r = new sumchans__City_Master__c(sumchans__City_Name_Ext_Id__c = city.Name); cityStat.sumchans__On_Billings__c = onBillings; cityStat.sumchans__Off_Billings__c = offBillings; cityStats.add(cityStat); } Below is the error I am getting.My bad i didn`t notice the space. the " variablename += anyvariable"
So It will be " onBillings += " and "onBillings += ".
Do let me know if you have any further query.
P.S: Mark this as the best answer if this helped you.
Thanks
Shubham Kumar