Hi SF Community,

I'm an Admin, not a Developer, but I have dabbled in some code to help meet some of my needs.

I recently had some help from a developer on this forum, in creating a visualforce page that I can input as a section on the Opporunity page layout.

Here's what it looks like:


When I input values in these fields, they don't save to the related opportunity.  Does anyone know how I can accomplish this?

Here's my existing code...
Visualforce:
01<apex:page standardController="Opportunity" extensions="GroupInsertController">
02    <apex:form >      
03        <apex:pageBlock >           
04            <apex:pageblockSection >
05                <apex:pageBlockTable value="{!OpportunityAddList}" var="std">
06                    <apex:column headerValue="SOW Item">
07                        <apex:inputField value="{!std.SOW_Item__c}"/>
08                    </apex:column>
09                    <apex:column headerValue="SOW Hours">
10                        <apex:inputField value="{!std.SOW_Hours__c}"/>
11                    </apex:column>
12                    <apex:column headerValue="SOW Item Cost">
13                        <apex:inputField value="{!std.SOW_Item_Cost__c}"/>
14                    </apex:column>
15                </apex:pageBlockTable>
16                <br/><apex:commandLink value="Add Row" action="{!addRow}"/>
17                <br/><apex:commandLink value="Remove Row" action="{!delRow}"/>     
18            </apex:pageblockSection>      
19            <apex:pageblockButtons >
20                <apex:commandButton value="Save" action="{!groupInsert}" />
21            </apex:pageblockButtons>
22        </apex:pageBlock>
23    </apex:form>
24</apex:page>

Controller:
view sourceprint?
01public class GroupInsertController{
02     
03    public List<Opportunity> OpportunityAddList {get;set;}
04    public List<Opportunity> opp {get; set;}
05     
06    public GroupInsertController(ApexPages.StandardController stdController)
07    {
08        Opportunity s = new Opportunity();
09        OpportunityAddList = new List<Opportunity>();
10        opp = new List<Opportunity>();
11        OpportunityAddList.add(s);
12    }
13     
14    public void addRow()
15    {
16        Opportunity s1 = new Opportunity();
17        OpportunityAddList.add(s1);
18    }
19     
20    public void delRow()
21    {
22        Integer i=OpportunityAddList.size();
23        OpportunityAddList.remove(i-1);
24    }
25     
26    public PageReference groupInsert(){
27        try{
28            for(Opportunity s2 : OpportunityAddList){
29                opp.add(s2);
30            }
31            insert opp;
32        }
33        catch (Exception e) {
34            ApexPages.addMessages (e);
35        }
36        PageReference pr = new PageReference(System.currentPageReference().getURL());
37        pr.setRedirect(true);
38        return pr;
39    }
40}

Thanks!
Nick