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這兩個（Visualforce頁面和Apex控制器）仍相互鏈接

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ContactsListController.apxc?

public class ContactsListController {private String sortOrder = 'LastName';public void sortByLastName() {this.sortOrder = 'LastName';}public void sortByFirstName() {this.sortOrder = 'FirstName';}public List<Contact> getContacts() {List<Contact> results = Database.query('SELECT Id, FirstName, LastName, Title, Email ' +'FROM Contact ' +'ORDER BY ' + sortOrder + ' ASC ' +'LIMIT 10');return results;} }

ContactsListController.vfp?

<apex:page controller="ContactsListController"><apex:form><apex:pageBlock title="Contacts List" id="contacts_list"><!-- Contacts List --><apex:pageBlockTable value="{! contacts }" var="ct"><apex:column value="{! ct.FirstName }"><apex:facet name="header"><apex:commandLink action="{! sortByFirstName }" reRender="contacts_list">First Name</apex:commandLink></apex:facet></apex:column><apex:column value="{! ct.LastName }"><apex:facet name="header"><apex:commandLink action="{! sortByLastName }" reRender="contacts_list">Last Name</apex:commandLink></apex:facet></apex:column><apex:column value="{! ct.Title }"/><apex:column value="{! ct.Email }"/></apex:pageBlockTable><!-- Contacts List goes here --></apex:pageBlock></apex:form> </apex:page>

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Create a Visualforce page displaying new cases

NewCaseListController.apxc

public class NewCaseListController {public list<case> getNewCases() {list<case> newcase = new list<case>();newcase = [Select ID,CaseNumber from case where status='New'];return newcase;} }

NewCaseList.vfp

<apex:page controller="NewCaseListController"><apex:repeat var="case" value="{!NewCases}"><li><apex:outputLink value="/{!case.id}">{!case.id}</apex:outputLink>{!case.CaseNumber}</li> </apex:repeat> </apex:page>

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