Hello,

I'm trying to set up a custom page so that I can add some references for the Opportunity List Item page.  Unfortunately, when I try to Save my edited values nothing changes in the records.  I would like to do this only using a standard controller.  Here's the code I'm using just for this test:

<apex:page standardController="Opportunity" tabstyle="opportunity">
 <apex:form >
   <apex:pageBlock >
    <apex:pageBlockTable value="{!Opportunity.opportunitylineitems}" var="a">
     <apex:column headerValue="Price">
      <apex:inputField value="{!a.quantity}"/>
     </apex:column>
    </apex:pageBlockTable>
    <apex:commandButton value="Save" action="{!quicksave}"/>
  </apex:pageBlock>
 </apex:form>
</apex:page>

Is there something I can do to set it up to properly be able to save the modified line item values?

Any help would be appreciated.

Thanks!