Contact Search

/*Author: Krishna Yerru
 * DATE:8/23/2019
 * Description: Test class for BIIB_Contact_SearchController
 * */

@istest
public class BIIB_Contact_SearchController_Test {
 
    Public static testmethod void SearchContactTest(){
        Test.startTest();
        account acc=new account(name='test');
        insert acc;
        contact con=new contact(lastname='test_con_V1');
        insert con;
        system.assertequals(con.lastName,'test_con_V1');     
        ApexPages.StandardController sc = new ApexPages.StandardController(con);     
        BIIB_Contact_SearchController CS=new BIIB_Contact_SearchController(sc);
        BIIB_Contact_SearchController.BIIB_MyWrapCls ws=new BIIB_Contact_SearchController.BIIB_MyWrapCls(con);
 
        CS.BIIB_method();
        CS.BIIB_Detailmethod();
        Test.stopTest();   
        
    }
    
    Public static testmethod void SearchContactTest2(){
        Test.startTest();
        account acc=new account(name='test1234');
        insert acc;
        contact con=new contact(lastname='test_con_V2');
        insert con;
         PageReference pageRef = Page.BIIB_Contact_SearchPage;
        Test.setCurrentPage(pageRef);
        String BIIB_searchCont='searchkey';
        boolean BIIB_flag=true;
        system.assertequals(con.lastName,'test_con_V2');     
        ApexPages.StandardController sc = new ApexPages.StandardController(acc);     
        BIIB_Contact_SearchController CS=new BIIB_Contact_SearchController(sc);
        BIIB_Contact_SearchController.BIIB_MyWrapCls ws=new BIIB_Contact_SearchController.BIIB_MyWrapCls(con);
 
        CS.BIIB_method();
        CS.BIIB_Detailmethod();
        Test.stopTest();   
        
    }
    

}

******************

<!-- 
 *
 * @Author: Krishna Yerru
 * @Date: 8/23/2019
 * @ Description: Search the contact records using text field
 *
-->

<apex:page standardController="Contact" extensions="BIIB_Contact_SearchController" tabStyle="Contact" sidebar="false">
    <apex:form id="frm">
     <apex:pageBlock id="PB">
     <apex:pageMessages > </apex:pageMessages> 
     
        <div style="text-align:center;font-size: 18px; font-weight: bold ;">
            <apex:outputText style="text-align:center; font-weight: bold ;"  value="Welcome to Contact Search Page"></apex:outputText>
         </div>     
         <div> </div>
         
         <div style="text-align:left;font-size: 11px; font-weight: bold ;">                  
             <apex:pageBlockSection >
              <apex:pageBlockSectionItem helpText="Please give search keyword">
             <apex:outputText style="text-align:center; font-weight: bold ;"  value="SEARCH CONTACT RECORDS :"></apex:outputText>
            <apex:inputText required="true" value="{!BIIB_searchCont}" label="Please give search keyword"/>                       
            </apex:pageBlockSectionItem>
 
            <apex:commandButton value="Search" action="{!BIIB_method}" id="srch" style="float:center"/>

            </apex:pageBlockSection>
         </div> 

         <apex:pageBlockSection title="Contact Records" rendered="{!(Searchkey == false)}" id="ee1">
            <apex:outputLabel value="No Contact found Please Use Contact Last Name as Search key"></apex:outputLabel>
         </apex:pageBlockSection>
         
         <apex:pageBlockSection title="Contact Records" columns="1" rendered="{!(Searchkey != false)}">        
            <apex:pageBlockTable value="{!BIIB_MyList}" align="Centre" var="contactTable">
            
                    <apex:column ><apex:inputCheckbox value="{!contactTable.BIIB_flag}"/></apex:column>
                    <apex:column value="{!contactTable.BIIB_conWrap.name}" />
                    <apex:column value="{!contactTable.BIIB_conWrap.email}" />
                    <apex:column value="{!contactTable.BIIB_conWrap.Phone}" />
            </apex:pageBlockTable>
        </apex:pageBlockSection>
        
            <div style="text-align: center">
              <apex:commandButton value="See Results" action="{!BIIB_Detailmethod}" style="float:center" reRender="ee" />
            </div>
              
       
       <apex:pageBlockSection title="Searched Contact Details" rendered="{!(Searchkey != false)}" columns="1" id="ee">
           <apex:pageBlockTable value="{!BIIB_selectedlist}" align="Centre" columns="5" var="scon">
                    <apex:column value="{!scon.id}"/>
                    <apex:column value="{!scon.name}" />            
                    <apex:column value="{!scon.email}" />
                    <apex:column value="{!scon.Phone}" />
                    <apex:column value="{!scon.AccountID}"/>
            </apex:pageBlockTable>
       </apex:pageBlockSection>
    
</apex:pageBlock>
</apex:form>
    </apex:page>
                 

****************************

/*
 * @Author: Krishna yerru
 * @Date: 8/23/2019
 * @ Description: Control class of Contact Search VF Page
 * @ Testclass: 
*/

public class BIIB_Contact_SearchController {
    public List<BIIB_MyWrapCls> BIIB_MyList {get;set;}
    public List<contact> BIIB_conList{get;set;}
    public String BIIB_searchCont {get;set;}
    public List<contact> BIIB_selectedlist {get;set;}
    public boolean Searchkey{ get; set; }
    
    //Constructor for the class
    public BIIB_Contact_SearchController (ApexPages.StandardController controller){
        BIIB_Mylist = new List<BIIB_MyWrapCls>();
        BIIB_conList = new List<Contact>();
        BIIB_selectedlist=new List<Contact>();
        BIIB_searchCont='';
        Searchkey = false;
        }
    
    //Search the contacts through the below method 
    public void BIIB_method(){
        BIIB_Mylist=new list <BIIB_MyWrapCls>();
        BIIB_conList = new List<Contact>();
        //Searchkey = false;
        //BIIB_Mylist.clear();
                     
       // apexpages.addmessage(new ApexPages.message(ApexPages.severity.WARNING,'Please Provide Last name of Contact'));  
                string s='%'+BIIB_searchCont+'%';
                string sql='select id,name,lastname,email,phone,account.name,accountid from contact where  Lastname like:s';
                BIIB_conList=database.query(sql);
                if(BIIB_conList.size()>0){
                    for(contact scl:BIIB_conList){
                        BIIB_Mylist.add(new BIIB_MyWrapCls(scl));  
                    }
                }
               else if(BIIB_Mylist.size()<0){ Searchkey = false;}           
            if(BIIB_Mylist.size()>0){
                Searchkey = true;
            }       
        }
    
    //This methos is used for get the selected contacts
    Public void BIIB_Detailmethod(){
     BIIB_selectedlist=new List<Contact>();
        for(BIIB_MyWrapCls wa:BIIB_Mylist){
            if(wa.BIIB_flag==true){
                BIIB_selectedlist.add(wa.BIIB_conWrap);
            }
            
        }
    }
    //wrapper class
    public class BIIB_MyWrapCls{
        public boolean BIIB_flag {get;set;}
        public Contact BIIB_conWrap {get;set;}
            public BIIB_MyWrapCls(contact c)
            {
                this.BIIB_conWrap=c;
                this.BIIB_flag=false;
            }
       }
    }

************************