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Naresh.soft12 need clarification on maps
public class Countrydisplay{
public map<String,Map<String,String>> stringStringMap{set;get;}
public Countrydisplay(){
}
public map<String,map<String,String>> getDisplay(){
stringStringMap=new map<String,Map<String,String>>{'india' => new Map<String, String>{'a'=>'b', 'c'=> 'd'}, 'usa' =>new Map<String, String> {'e'=>'f', 'g'=> 'h'} };
System.debug(' ---------------------------------------------------------------- >>>>>>>>>>>>>>>' + stringStringMap.get(outerKey).get(innerKey));
}
}
}
i want to display this map in vf page in pick list filelds and please send me sample vf page
public map<String,Map<String,String>> stringStringMap{set;get;}
public Countrydisplay(){
}
public map<String,map<String,String>> getDisplay(){
stringStringMap=new map<String,Map<String,String>>{'india' => new Map<String, String>{'a'=>'b', 'c'=> 'd'}, 'usa' =>new Map<String, String> {'e'=>'f', 'g'=> 'h'} };
System.debug(' ---------------------------------------------------------------- >>>>>>>>>>>>>>>' + stringStringMap.get(outerKey).get(innerKey));
}
}
}
i want to display this map in vf page in pick list filelds and please send me sample vf page
Take all the key in your a list and iterate over the list of keys and passing the values to the map
Code would look something like this
<apex:repeat value="{!stringStringMap}" var="outerKey"> <apex:repeat value="{!stringStringMap[outerKey]}" var="innerKey"> <apex:repeat value="{!stringStringMap[outerKey][innerKey]}" var="dataVariable"> <apex:outputLink value="{!innerKey}"> {!outerKey} </apex:outputLink> </apex:repeat> </apex:repeat> </apex:repeat>Please use below code to display values on VF page:
public class Countrydisplay{
public Countrydisplay(){
}
public List<SelectOption> getDisplay() {
List<SelectOption> options = new List<SelectOption>();
options.add(new SelectOption('','--None--'));
options.add(new SelectOption('a','b'));
options.add(new SelectOption('c','d'));
return options;
}
Let me know if you need any help on this.
Thanks,
Gaurav