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Tapasvini Inserting values in map
I want add the values from diff. list into single map.one is integer list and other is string list like:
List1: mapstr :my, hemant, free, Adult Content Or Keyord - my wife, Adult Content Or Keyword - ,my ,wife ,say ,try, Adult Content Or Keyword - ,my ,wife, my my, Adult Content Or mywife, asas
List2: mapint :[11, 6, 6, 1, 1, 1, 1, 1, 2]
but when I insert it into map it doesn't take all values.both list are of same size. and list contains only 4 or 5 values.
my code is :
public List<String> gettotaldetail() {
for(integer n=0;n<mapstr.size();n++)
{
String kw=mapstr.get(n);
integer cow=mapint.get(n);
map1.put(cow,kw);
}
str1=map1.values();
return str1;
}
what should be added to get the full list in map?
In the Map, the key should be unique,
if you use List 2 as the key List2: mapint :[11, 6, 6, 1, 1, 1, 1, 1, 2]
Only one copy of 1 and 6 will be left as the key.
you should do the following to have all the values in the map
map<integer,list<String>> mapOfList=new map<integer,list<String>>()
for(integer n=0;n<mapstr.size();n++){
if(mapOfList.get(n)==null)
mapOfList.put(mapint.get(n),new list<String>());
mapOfList.get(mapint.get(n).add(mapstr.get(n));
}
Then you can get all the values from the map by mapOfList.values();
Ignatiuz
I have to sort it according to the key in descending order. So after sorting will it give related value only as it contins duplicate keys.? and then I want only top 5 values from it. how can I code it??
your code is giving this error: Compile Error:
Method does not exist or incorrect signature: [Integer].add(String) at line 14 column 48