I am working on a search page where the user will search for an item, the page will return a list of results, the user will make a selection, and then a page block below will render. I have been looking at the dynamic edit example and have not been successful yet.

Here is my vf page:

<apex:page standardcontroller="Customer_Product_Line_Item__c" extensions="AddCustomerProductStage1vfhide" >
<!-- Javascript function to check all rows in the table -->
<script>
function checkAll(cb)
{
   var inputElem = document.getElementsByTagName("input");
   for(var i=0;i<inputElem.length;i++)https://c.cs4.visual.force.com/s.gif
     {
             if(inputElem[i].id.indexOf("selectLine1")!=-1)
                   inputElem[i].checked = cb.checked;
      }
}
</script>
<!-- End of Javascript function -->
<apex:form >
<apex:pageblock title="Choose Customer Product">
<apex:pageBlockSection columns="1"></apex:pageBlockSection>




    <!-- Panel grid to display boxes o accept user input values -->
    <apex:panelGrid columns="2">
        <apex:outputLabel style="font-weight:bold;" value="Customer Product" ></apex:outputLabel>
        <apex:inputText value="{!userinput}" />

    </apex:panelGrid>
    <!-- End of panelgrid -->
    <!-- Div to position the commandbutton appropriately -->
        <div style="position:relative;left:75px;">
             <apex:commandButton value="Search" action="{!cpsearch}"  />
        </div>

<!-- Display search results -->
<apex:pageblocksection columns="1" title="Customer Product Search Results" >
  <apex:outputpanel id="Contactlist">

        <apex:pageBlockTable value="{!results}" var="cp" >
             <apex:column width="25px" >
               <apex:outputPanel >
                    <apex:inputCheckbox value="{!cp.selected}" id="selectLine1"/>
            <apex:actionStatus startText="applying value..." id="status"/>
                        </apex:outputPanel>
            </apex:column>
            <apex:column headervalue="Customer Product">
                <apex:outputtext value="{!cp.con.Name}"/>
            </apex:column>
        </apex:pageBlockTable>  <br/><br/>

    </apex:outputpanel>
</apex:pageblocksection>
</apex:pageblock>
<apex:outputpanel >
<apex:pageblock title="Attributes for {!cpsel}" id="thePageBlock" rendered="{!cpsel}>0">
    <apex:pageblocksection columns="2">
        <apex:inputfield value="{!Customer_Product_Line_Item__c.Condition_1__c}" required="false"/>
        <apex:inputfield value="{!Customer_Product_Line_Item__c.Condition_2__c}" required="False"/>
        <apex:inputHidden />
        <apex:inputfield value="{!Customer_Product_Line_Item__c.Condition_3__c}" required="false"/>
        <apex:inputfield value="{!Customer_Product_Line_Item__c.Shape_1__c}" required="false"/>
        <apex:inputfield value="{!Customer_Product_Line_Item__c.Shape_2__c}" required="False"/>
        <apex:inputfield value="{!Customer_Product_Line_Item__c.Capacity__c}" required="false"/>
        <apex:inputHidden />
        <apex:inputfield value="{!Customer_Product_Line_Item__c.Size__c}" required="false"/>
        <apex:inputHidden />
        <apex:inputfield value="{!Customer_Product_Line_Item__c.Additional_Information__c}" required="false"/>
        <apex:inputHidden />
    </apex:pageblocksection>
</apex:pageBlock>
</apex:outputpanel>

</apex:form>
</apex:page>

 Apex class:

public class AddCustomerProductStage1vfhide{

/* Constructor Function. The CustomerProduct id is captured in this function */

public Customer_Product_Line_Item__c cpl {get;set;}
public Opportunity o;
public AddCustomerProductStage1vfhide(ApexPages.StandardController c)
{
            o = [select id from Opportunity where id =
                       :ApexPages.currentPage().getParameters().get('oppid')];
}

      public Opportunity getOpportunity() {
            return o;
      }

/* Variable declarations */

public List<cCustomer> cpList {get; set;}                              // Wrapper class which stores customer product data and a boolean flag.
public List<cCustomer> cpsel{get; set;}
public ID oid {get; set;}

public String userinput ='' ;                                                               // cp Name
public String userinp;  
pageReference test(){
    return null;
    }
Public List<Customer_Product__c> results = new List<Customer_Product__c>();                 // Customer_Product__c search results.

Public List<Customer_Product__c> selproduct = new List<Customer_Product__c>();                 // Customer_Product__c selectedproduct.

/* End of Variable declarations */

/* Getter and setter methods for getting the user input ie. Customer_Product__c name from the UI */

public String getuserinput(){return userinput;}
public void setuserinput(String userinp1)
{

this.userinput=userinp1;
system.debug('*****SFDC-TEST-1**********'+userinput+'='+userinp);
}
public String getselproduct(){return null;}

/*End of Getter and Setter methods */

/* Method to Search the Customer_Product__c database to return the query results */
public List<Customer_Product__c> cpsearch()
{
     cpList = new List<cCustomer>();
     for(Customer_Product__c c : [select id, name from Customer_Product__c where Name like :userinput+'%' order by Name asc])
     {
      cCustomer c1=new cCustomer(c);
      c1.Selected=false;
       //  cpList.add(new cCustomer(c));
      cpList.add(c1);
      }
system.debug('*****SFDC-TEST-2**********'+cpList);
 if(Test.isRunningTest())
 { getuserinput();
    getopportunity();
   getselproduct();
     }
return null;
}
/* End of method */


/* Method for returning the Customer Product search results to the UI */
public List<cCustomer> getresults()
{
 if(Test.isRunningTest())
 { 
 cpsearch();
 }
  
  System.debug('$$$$$$$$'+cpList);
  return cpList; 

}
    public PageReference processSelected() {

         //We create a new list of Customer Products that we be populated only with Customer Products if they are selected
        List<Customer_Product__c> selectedProduct = new List<Customer_Product__c>();
       System.debug('%%%%%%%%%%%%'+getresults());
        //We will cycle through our list of cCustomer and will check to see if the selected property is set to true, 
        //if it is we add the Customer Product to the selectedProduct list
        for(cCustomer cCon : getresults()) {
        
        System.debug('#####'+cCon.selected);
            if(cCon.selected == true) {
                selectedProduct.add(cCon.con);              
            }
        }
  
  if(test.isRunningTest()){
   getresults();
   
}
      
          
system.debug('*****SFDC-TEST-3**********'+selectedProduct);
        // Now we have our list of selected products and can perform any type of logic we want
        System.debug('These are the selected Products...');
        for(Customer_Product__c cCon : SelectedProduct ) {
            system.debug(cCon);
            
            selproduct.add(cCon);
        }
         system.debug('*****SFDC-TEST-4**********'+selproduct.size());

    cpsel = new List<cCustomer>();
     for(Customer_Product__c p : [select name from Customer_Product__c where id =:selproduct])
     {
     system.debug('*****SFDC-TEST-p**********'+p.name);
       cpsel.add(new cCustomer(p));
       
     }return null;

    }


/* Wrapper class to contain customer product record and a boolean flag */
public class cCustomer{
public Customer_Product__c con {get; set;}
public Boolean selected {get; set;}

public cCustomer (Customer_Product__c c)
{
     con = c;
     selected = false;
      }
}

/* end of Wrapper class */    

}

 Thank you