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tobias.brandtobias.brand 

save button for opportunitylineitems

Hello Forum,

I have searched this Forum for an answer to my question, but I can´t find anything suiting my issue. As I am new to visualforce I am a rooky with apex ... maybe my issue is just some small code - I don´t know. Here is what it is about:

I have written a visual force page:

<apex:page standardController="Opportunity" sidebar="false">
  <apex:form >

  <p>You are viewing data from Opportunity "{!opportunity.name}".</p>
  <p>The related account is {!opportunity.account.name}.</p>
  <br/>
  <p>Enter the quantity for each product you want to invoice. Leave field blank to exclude it from invoicing.</p>
  <p>Click "save" to create your invoice or click "back" to do nothing.</p>


    <apex:pageBlock mode="inlineEdit">


         <apex:pageMessages />
        
         <apex:pageBlockButtons >
              <apex:commandButton value="Save" action="{!quicksave}"
                    oncomplete="window.parent.location.href=('/apex/invoicing2?Id={!Opportunity.Id}')"/>
             <apex:commandButton value="Back" action="{!cancel}"/>
         </apex:pageBlockButtons>   
     
     
             <apex:pageblockTable value="{!Opportunity.OpportunityLineItems}" width="100%" var="ml">
           
                  <apex:column value="{!ml.quantity}" />
                  <apex:column value="{!ml.UnitPrice}"/>
                  <apex:column value="{!ml.Discount}"/>
                  <apex:column value="{!ml.TotalPrice}"/>
                  <apex:column value="{!ml.invoice_2_quantity__c}"/>
                  <apex:column value="{!ml.invoice_2_amount__c}"/>
                  <apex:column value="{!ml.listprice}"/>
            
                  <apex:column >
                        <apex:inputfield value="{!ml.flow_inv_QuantityToInvoice__c}"/>
                  </apex:column>
             
             </apex:pageblockTable>          


    </apex:pageblock>

  </apex:form>

</apex:page>

I have a save button on this page, but it doesn´t save the changes (I understand it is because of standard controller Opportunity). But how do I get a button to save my changes to OpportunityLineItem?

Any help is welcome.


tobias
Hargobind_SinghHargobind_Singh
Hi Tobias, 

You would need to create a Controller Extension: http://www.salesforce.com/us/developer/docs/pages/Content/pages_controller_extension.htm

And then create a SaveLineItems Method in your controller extension class to save the line-items. 
tobias.brandtobias.brand
Thank you so far. I created a custom controller looking like this:

public class saverecord
{
public Opportunity opp{get;set;}
public saverecord(ApexPages.StandardController stdController)
{
opp = [SELECT Id (SELECT Quantity, 
PricebookEntry.Name, Description, UnitPrice, flow_inv_QuantityToInvoice__c FROM
OpportunityLineItems ) FROM Opportunity where id
=:ApexPages.currentPage().getParameters().get('id')];
}
public PageReference save()
{
update opp; update opp.opportunitylineitems;
return null;
}
}

Visual force site is like in my first post; I just put in "extensions="saverecord" to call the custom controller. But this is not saving anything. Is there any helping hand outside?

Best, tobias