Hi all,

I have an issue regarding Dynamic Editing  I created an Opportunity item for every particelar Opportunity there ar n related invoices and for every 1 invoice there is 1 related invoice line item  I have to create a complete visualforce page where i can

 put all these there objects(Opportunity,invoice and invoiclineitem fields) and i have to dynamically edit all these fields

can u get me the code how to dynamic editing of all these fields

I try for a controller but not getting any results

Controller

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public with sharing class vedit

{

 string id;

 public Opportunity op{get; set;}

public list<invoice__c> inv{get; set;}

public list<Invoice_Line_Item__c> invlt{get; set;}

   public vedit() 

{

  this.id=ApexPages.currentPage().getParameters().get('id');   

op=[select id,name,Invoice_Quantity__c,Invoice_Status__c,Number_Of_Invoices__c,Invoice_Total__c,DeliveryInstallationStatus__c,  Fully_Paid_Invoices_total__c,Open_Invoices_Total__c,Partially_Paid_Invoices_Total__c,Total_Invoiced_Amount__c, Total_Invoice_Quantity__c from Opportunity where id=:this.id]; 

 inv=[select id,name,Delivery_Installation_Status__c,Fully_Paid_Invoices_total__c,Invoice_Date__c,Invoice_Quantity__c,Invoice_Status__c,Invoice_Total__c,Open_Invoices_Total__c,Opportunity__c,Partially_Paid_Invoices_Total__c, Total_Invoiced_Amount__c,Total_Invoice_Quantity__c from invoice__c where opportunity__c=:op.id];  

Decimal k =op.Number_Of_Invoices__c; 

for(Integer n=0;n<k;n++)   

{ 

invlt=[select id,name,Invoice__c,Price__c,Product__c,Qty__c,Total__c from Invoice_Line_Item__c where invoice__c=:inv[n].id]; 

}

 }

 public PageReference editinv()

 {  return null; }

 public PageReference customsave()

{ 

update op;

 update inv; 

update invlt; 

return Page.t1;

}

 }

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I just put the controller what i thought can u get me the write controller and write vf page for dynamic editing of all these fields

 Thanks in advance