Hi,

Im using selectlist to get selected distributors from picklist. But its returning null values.
 

<div class="slds-grid slds-wrap" style="padding:20px;">
                   <div class="slds-col slds-size_4-of-12" style="padding:5px;">
                        <apex:outputLabel value="Distributor" styleClass="slds-output "/>
                   </div>
                   <div class="slds-col slds-size_6-of-12" style="padding:5px;">
                        <div class="slds-media__body" align="left">
                        
                        <apex:selectList value="{!Selecteddistri}" id="r2" size="1" multiselect="false" styleClass="slds-input slds-size--1-of-1" style="width:100%;">
                              <apex:selectOptions Value="{!ListOfDistributors}"/>
                              </apex:selectList>
                           
                           <script> </script>
                        </div

public with sharing class DistributorOrderList_Ext {

    public String wrapOrder { get; set; }

public Date fromdate1 {get;set;}
public Date todate1 {get;set;}
public String s{get;set;}
public list<Order_C__c> OrdList {set;get;}
public boolean orderflag{set;get;}
public Order_C__c Ord1{set;get;}
public String Selecteddistri {get;set;}
public Account acc{set;get;}
public Account acc1{set;get;}
public list<wrapOrder> WrapList {get;set;}
public List<wrapOrderSummary> WSumlist{get;set;}
public boolean emailflag{set;get;}
public map<string,list<Order_Line_Item_C__c>> mapWS{set;get;}
public list<Order_Line_Item_C__c> ollist{set;get;}
public map<string,wrapOrderSummary> mapWS1{set;get;}
public integer Quant{set;get;}
public decimal price{set;get;}
public user u1{set;get;}

public List<SelectOption> getListOfDistributors()
    {
      
           string AccountRecordTypename = Schema.SObjectType.Account.getRecordTypeInfosByName().get('Distributor').getname();
           List<SelectOption> AccountOptionList = new List<SelectOption>();
           AccountOptionList.add(new SelectOption('','--None--'));
           for(Account p : [select id,Name FROM Account where recordtype.name=:AccountRecordTypename ])
           {
               AccountOptionList.add(new SelectOption(p.id, p.Name));
               system.debug('P>ID'+p.id+'^^^^^P>NAME'+p.Name);
           }
           
           system.debug('AccountOptionList^^^^^^^0+'+AccountOptionList);
           return AccountOptionList;
           
    }


public DistributorOrderList_Ext(){
Ord1=new Order_C__c();
OrdList=new List<Order_C__c>();
orderflag=false;
WrapList=new list<wrapOrder>();
WSumlist=new list<wrapOrderSummary>();
mapWS=new map<string,list<Order_Line_Item_C__c>>();
mapWS1=new map<string,wrapOrderSummary>();
emailflag=false;
system.debug('Selecteddistri********************'+Selecteddistri);
ollist=new list<Order_Line_Item_C__c>();
//Account acct=[select id,Name from Account where id=:Selecteddistri];
//system.debug('Account222222'+acct);
OrdList=[select id,name,Total_Quantity_in_Sets__c,Distributor__c,Route__c,Order_Amount__c,Order_Date__c,Distributor__r.Email__c,Retailer_O__r.name,Order_Type__c,(select id,name,Quantity__c,Remarks__c,MRP__c,Product__r.Item_Code__c,Product__r.Remarks__c,Product__r.Tube_Weight_gm__c,Product__r.Unit_In_Dozens__c,Product__r.name from Order_Line_Items__r) from Order_C__c where Order_Date__c>=:fromdate1 AND Order_Date__c<=:todate1 AND Distributor__c=:Selecteddistri AND Order_Type__c=:'Secondary Order'];
 system.debug('ORDDDDDDDDDDDLIST'+OrdList[0].Distributor__c);
 system.debug('DISTRIBUTORSS'+Selecteddistri);
 List<String> lstselectedRecordIds = new List<String>();

In debug distributors getting blank.hene it retrieving all records instead of selected distributors.Where is the issue ?

Thanks