Hii Guys.. Can Some1 Pls help.I tried creating the bottom table that is of chil object but no luck.Please find code below.

Vf:
<apex:page controller="CapexDemoTest">
  <apex:Form >
      <apex:pageBlock >
   
   
        <apex:repeat value="{!lstobjfields}" var="a" >
           <apex:pageBlockSection >

 <tr>
               <th>Item Description</th>
               <th>Qty</th>
               <th>Name of Suppliers</th>
               <th>Quoted Price(AED) Unit Price(AED) </th>
               <th>Supplier selected  </th>
               <th>Final Price (AED)  </th>
               </tr>


<tr>
               <td>
               <apex:inputField value="{!a.item.Item_Description__c}"/>
                </td>

               <td>
               <apex:inputField value="{!a.item.QTY__c}"/>
                </td>

                <td>
               <apex:inputField value="{!a.item.Name_of_Suppliers__c}"/>
                </td>

                <td>
               <apex:inputField value="{!a.item.Quoted_Price_AED_Unit_Price_AED__c}"/>
                </td>

</tr>
           </apex:pageBlockSection>
       </apex:repeat>
        <apex:commandButton Value="save" action="{!saveText}"/>
       </apex:pageBlock>
   </apex:Form>
</apex:page>


Controller:


public class CapexDemoTest
{

Public String ItemDescription{get;set;}
Public Integer Qty {get;set;}
Public String NameofSuppliers{get;set;}
Public String QuotedPriceAEDUnitPriceAED {get;set;}
Public String Supplierselected {get;set;}
Public String FinalPriceAED {get;set;}


Public Date CAPEXformRequisitionDate{get;set;}

Public String SAPInternalOrder{get;set;}
Public String SAPRequisitionNo {get;set;}
Public  Date  SAPRequisitionDate {get;set;}
Public String SAPAssetNo {get;set;}
Public String NameofRequestor {get;set;}
Public String CCLocationdescription {get;set;}
Public String CapexOverview {get;set;}
Public String Justification {get;set;}
Public String ApprovedBudget {get;set;}
Public String Utilised{get;set;}
Public String  AmountofthisCapex {get;set;}




    public List<wrapperclass> lstobjfields {get;set;}
     
         
    public CapexDemoTest ()
        {
            lstobjfields = new List<wrapperclass>();
            list<Items__c> itemlist= new list <Items__c>();
            List<Capex_App__c> caplist= new List<Capex_App__c>();
           
        } 
  
     public class wrapperclass   // wrapper class to handle multiple objects.
         {
             public Capex_App__c Cap{get;set;}
             public Items__c item {get;set;}
             public wrapperclass(Capex_App__c Cap,Items__c item)
             {
                 this.Cap = Cap;
                 this.item = item;
             }
         }
      public PageReference saveMethod() // this method for inserting records into multiple objects.
        {
            try
                {
                    List<Capex_App__c> caplist = new List<Capex_App__c>();
                    List<Items__c> itemlist = new List<Items__c>();
                   for(wrapperclass wrap : lstobjfields)
                    {
                            caplist.add(wrap.Cap);
                            itemlist.add(wrap.item);  
                    }
                      if(caplist.add.size() >=  0 && itemlist.size() >= 0)
                        insert itemlist;    // Inserting records in to multiple objects
                        insert caplist;         
                }
            catch(Exception e)
                {
                    ApexPages.addMessages(e);
                }
            return ApexPages.currentPage();
        }
}