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SFDC Learning 6
Issue with Map method
I am trying to get id from value but i dont know why its not working.Can you please identify what is the issue with this
I want to get id of Database__c object when value match. Help me ! Thanks in advance
trigger MapDEmo on final__c (before insert,before update) { list<final__c> alist=new list<final__c>(); integer mont; integer yr; Integer yyr; List<Matrix__c> mtx; Integer mnth_to_trade; Map<String,Id> matMap =new Map<String,Id>() ; for(final__c a:trigger.new) { alist.add(a); } mtx=[select id,Cumulative__c,Calendar_Month__c,Fiscal_Year__c from database__c ]; for(database__c mm:mtx){ matMap.put(mm.Calendar_Month__c+mm.Fiscal_Year__c,mm.id); } system.debug('mappppp'+matMap); for(final__c af:alist) { if(af.Date_Won__c!=null) { mont=af.Date_Won__c.month(); yr=af.Date_Won__c.year(); yyr=Integer.valueof(string.valueof(yr).right(2)); } System.debug('Year : ' + yyr); System.debug('Month : ' + mont); if(mont < 6) { yyr = Integer.valueof((yyr-1) +''+ yyr);} else { yyr = Integer.valueof(yyr +''+ (yyr+1)); } String final__cl= string.valueof(mont+yyr); system.debug('mmmyyy'+mont+yyr); system.debug('ccccccccccc'+matMap.get(final__cl)); // af.Cumulative__c = matMap.get(string.valueof(mont+yyr)).Cumulative__c; } }
I want to get id of Database__c object when value match. Help me ! Thanks in advance
tried but its null !!
Tried before but its also null