I have 2 picklists countries & states, when I select a country it brings in the states. But my condition is if countries other than United States and Canada are selected then the state picklist should not be shown in the VF page, if the countries selected are United States & Canada only then states picklist should be shown. Here is the code I have but I am unable to achieve the above requirement

<apex:selectList value="{!fanCountry_Region}" size="1">                                                    
 <apex:selectOptions value="{!countriesList}"></apex:selectOptions>
 </apex:selectList>

 <apex:selectList id="StatesList" value="{!fanState}" size="1">                
 <apex:selectOptions value="{!statesList}"></apex:selectOptions>
  </apex:selectList>

public String fanCountry_Region { get; set; }
public String fanState { get; set; }
public List<selectOption> countriesList { 
        set; 
        get{

            List<selectOption> countriesList = new List<selectOption>();
            countriesList.add(new selectOption(' ','--Select--'));

            map<string,Countries__c> countryMap = Countries__c.getAll();
            List<string> countries = new List<string>();
            countries.addAll(countryMap.keySet());
            countries.sort();

            for(string country : countries){

                Countries__c c = countryMap.get(country);
                countriesList.add(new selectOption(c.CountryCode__c, c.Name));
            }

            return countriesList; 
        } 
    }

  public List<selectOption> statesList { 
        set; 
        get{

            List<selectOption> statesList = new List<selectOption>();

            Map<String, States__c> allstates = States__c.getAll();
            Map<string, States__c> states = new Map<string, States__c>();
            for(States__c state : allstates.values()) { 
                if (state.countryCode__c == fanCountry_Region) { 
                    states.put(state.name, state); 
                } 
            }

            List<String> stateNames = new List<String>(); 
            stateNames.addAll(states.keySet()); 
            stateNames.sort(); 

            for (String stateName : stateNames) { 
                States__c state = states.get(stateName); 
                statesList.add(new SelectOption(state.StateCode__c, state.Name)); 
            } 

            if (statesList.size() > 0) { 
                statesList.add(0, new SelectOption(' ', '-- Select One --')); 
            } else { 
                statesList.add(new SelectOption(' ', 'Not Required')); 
            }

            return statesList;  
        } 
    }

Please hlep me out.

Thanks
smita

 

Hi, I am having problems in undertaking one project, that's problem is mass edit record in custom object.
not selected edit, How can I mass edit all record for Related Custom object?
Examples:




Thanks