Hi All,

 in the following code not geting the inner data table values entered in vf page.(also getting null values)

controller

-------------

public with sharing class testcontroller {
   public testcontrolelr(){
   }
   
    public class MainSkudata{
          public integer orderid{get;set;}        
          public boolean allocation{get;set;}
          public string allocationid{get;set;}
          public string conditionallocation{get;set;}
          public string conditionsku{get;set;}
          public list<SubMainSkudata> sublist{set;get;}
   }
   
   public class SubMainSkudata{
          public string ledgernumber{get;set;}
          public string ledgername{get;set;}
          public string percentageamount{get;set;}
          public string suballocationid{get;set;}
          public string recordtypeid{set;get;}
   }  
    public List<SelectOption> getshowConditionsallocation(){
              List<SelectOption> allocationskuconditions= new List<SelectOption>();
                allocationskuconditions.add(new selectOption('IS','SKU Is'));
                allocationskuconditions.add(new selectOption('Starts With','SKU Starts With'));
                allocationskuconditions.add(new selectOption('Ends With','SKU Ends With'));
                allocationskuconditions.add(new selectOption('Includes','SKU Includes'));
                allocationskuconditions.add(new selectOption('Is Recurring','Is Recurring'));
                allocationskuconditions.add(new selectOption('any SKU','Any SKU'));
                return allocationskuconditions;
           }
     
   public Integer submaprowid{get;set;}  
   public void addsubAllocation(){
         List<SubMainSkudata> sal = new List<SubMainSkudata>();
         sal.add(new SubMainSkudata());  
         system.debug('value'+submaprowid);
         MainSkudata m = FieldValueslistAllocations.get(integer.valueOf(submaprowid));
         system.debug('valuesssss'+m);
         m.sublist.add(new SubMainSkudata());
         FieldValueslistAllocations.set(submaprowid,m);              
   }     
           
   public List<MainSkudata> FieldValueslistAllocations;
   public void setFieldValueslistAllocations(List<MainSkudata> items){   FieldValueslistAllocations= items;  }
   public List<MainSkudata> getFieldValueslistAllocations(){
     if(FieldValueslistAllocations==null){
         FieldValueslistAllocations = new list<MainSkudata>();
         List<SubMainSkudata> sublistdat = new List<SubMainSkudata>();
         sublistdat.add(new SubMainSkudata());
         MainSkudata m = new MainSkudata();
         m.sublist = sublistdat;         
         FieldValueslistAllocations.add(m);        
      }             
         return FieldValueslistAllocations;
   }
    
   public void saveskuallcation(){
       system.debug('testvaluessssss'+FieldValueslistAllocations);
   }  
}

vf page

---------

<apex:page controller="testcontroler">
  <apex:form >
     <apex:pageblock title="Allocations">
      <apex:pageBlockSection title="SKU Allocation" columns="1">
         <apex:outputPanel id="RefreshBlockledger_1">
          <apex:variable value="0" var="rowNumledger"/>
        <apex:dataTable columns="8" value="{!FieldValueslistAllocations}" var="item" cellspacing="-10px"  style="margin-left:40px;margin-top:10px;" >
                <apex:column >
                  <apex:inputhidden value="{!item.allocation}" />
                </apex:column>
                <apex:column >
                  <apex:outputLabel value="If  "/>
                </apex:column>
                 <apex:column headerValue="Condition">
                     <apex:selectlist value="{!item.conditionallocation}" size="1" styleclass="conditionsallocation{!rowNumledger}">             
                      <apex:selectOptions value="{!showConditionsallocation}" />
                     </apex:selectlist>
                 </apex:column>
                   <apex:column headerValue="SKU "   >
                     <apex:inputText value="{!item.conditionsku}"    style="width:150px;" styleClass="conditionsku{!rowNumledger}" maxlength="10"/>
                 </apex:column>
 
                 <apex:column breakBefore="true" colspan="8" rendered="{!IF(VALUE(rowNumledger) < FieldValueslistAllocations.size && VALUE(rowNumledger) != FieldValueslistAllocations.size,true,false)}">
                 
                 <apex:variable value="0" var="rowNumSubAllocation" />
                  
                  <apex:datatable columns="8" value="{!item.sublist}" var="suballocation" cellspacing="-10px"  style="margin-left:40px;margin-top:10px;">
                       <apex:column headerValue="Account Number">
                           <apex:inputText value="{!suballocation.ledgernumber}"/>
                       </apex:column>
                        <apex:column headerValue="Account Name">
                           <apex:inputText value="{!suballocation.ledgername}"/>
                       </apex:column>
                       <apex:column headerValue="Amount">
                           <apex:inputText value="{!suballocation.percentageamount}"/>
                       </apex:column>
                       
                      
                        <apex:column >
                          <apex:variable var="rowNumSubAllocation" value="{!VALUE(rowNumSubAllocation) + 1}"/>
                        </apex:column>                   
                    </apex:datatable>
                        <apex:commandButton action="{!addsubAllocation}" value="Add New" style="margin-top:20px;" reRender="RefreshBlockledger_1">
                          <apex:param name="" value="{!rowNumledger}" assignTo="{!submaprowid}"/>
                        </apex:commandbutton>
                        
                      <apex:variable var="rowNumledger" value="{!VALUE(rowNumledger)+1}"/>
                     </apex:column>
                    
                                   
                   </apex:datatable>
                    
                    <apex:commandButton value="Save" action="{!saveskuallcation}" reRender="RefreshBlockledger_1"/>
                  </apex:outputPanel>
               </apex:pageBlockSection>
              
           </apex:pageBlock>
  </apex:form>
</apex:page>

Any one can u please help me that issue.

Thanks in advance.....