[SalesForce] Copy a list to another list

I have a custom object called skill_Review and I am creating a list in my controller using:

 List<Skill_Review__c> skillRev  = new List<Skill_Review__c>
    List<Skill_Review__c> results = [SELECT Id,Name,Skill__c,Level__c FROM Skill_Review__c where Interview__c =:review.id ];

I have another list named skillRev of type skill_review_c in my controller. I want to get each field value in result and put it in the skillRev. Basically I would like to clone results list to skillRev. How can I do this? Is there a way to access Skill__c from results in controller like results.Skill_c?

Best Answer

If you look into documentation

You can use list.clone()

Example

List<Skill_Review__c> results = [SELECT Id,Name,Skill__c,Level__c 
                                    FROM Skill_Review__c 
                                     where Interview__c =:review.id ];
    List<Skill_Review__c> skillRev = results .clone();

Like @Ashwani said you can use addAll() method here

  List<Skill_Review__c> skillRev =new List<Skill_Review__c>();
  skillRev.addAll(skillRev );

Related Solutions

[SalesForce] How to access the fields of a List

one way is that you have the field as a lookup field. Remove the selectList and use <apex:inputfield value = "{! ct.Level__c}"/>.

<apex:pageBlockTable value="{! SkillReview }" var="ct" >      
               <apex:column value="{! ct.Skill__c}"/>
               <apex:column value="{! ct.Level__c}"/>
               <apex:column headerValue="Level">
                    <apex:inputfield value = "{! ct.Level__c}"/>.
               </apex:column>
                <apex:column headerValue="Description"/>
            </apex:pageBlockTable>
        </apex:pageBlock>

If you really want to use the selectList then in your controller query all your available levels and add them into a selectoption.

   <apex:selectList value="{!ct.Level__c}" size="1" multiselect="false"  >
     <apex:selectOptions value="{!ListOfLevels}" />
   </apex:selectList>

Your controller would have

public List<SelectOption> getListOfLevels()
{
  List<Level__c> levels = [select id ,name from Level__c] ;
  List<SelectOption> ListOfLevels= new List<SelectOption>();

               ListOfLevels.add(new SelectOption( ' ' ,'---Select---'));

               for(Level__c u : levels )
               {
                          ListOfLevels.add(new SelectOption(u.Id , u.Name));
               }

              retrun ListOfLevels;

    }

I havent tested this code for any errors, but in general this approach should work

Help to send data from one list to another using temporary object type

Instead of

...
        for(OppNegocioTemp i:listTempOppNegocios){
            oppNegocios.add(listTempOppNegocios(i));
        }
...

you need to have (notice that you need to call get on list to get an element or use array accessor [] notation instead of method call () notation)

...
        for(OppNegocioTemp i:listTempOppNegocios){
            oppNegocios.add(listTempOppNegocios.get(i));
        }
...

With that said, you could also achieve what you are trying to as follows without you looping.

oppNegocios.addAll(listTempOppNegocios)

Best Answer

Related Solutions

[SalesForce] How to access the fields of a List

Help to send data from one list to another using temporary object type

Related Topic