Create a Map with Student name as key and Student phoneNo as value and display the map data using pageblockTable in the VisualForce Page.Kindly provide solution.

February 7, 2018
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Best Answer chosen by SankeshReddy Nallamilli

${!pramod_nishane}$ {!pramod_nishane}
Hi SankeshReddy,

Try this code:-

Page:-
<apex:page controller="createMap">
<apex:form id="formId">
<apex:pageBlock id="pgBlockId">
<apex:pageBlockTable value="{!namePhoneMap}" var="item" >
<apex:column value="{!item}"/> 
<apex:column value="{!namePhoneMap[item]}"/> 
</apex:pageBlockTable>
</apex:pageBlock>
</apex:form>
</apex:page>

Class:-
public class createMap{
public Map<String,String> namePhoneMap{get;set;}
public List<Account> accList{get;set;}
public createMap(){
accList = new List<Account>();
namePhoneMap = new Map<String,String>();
accList = [select id,name,phone from Account limit 10];
if(accList != null && accList.size() > 0){
for(Account acc : accList ){
namePhoneMap.put(acc.name,acc.phone);
}
}
}
}

Output:-

Let me know in case of any concerns.

Please mark this answer as the solution/ best answer if it solves your purpose so that it can help other community members.

Thanks,
Pramod Nishane
Salesforce Consultant
Varasi LLC
www.varasi.com

February 7, 2018
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Rajat Burman
Hi SankeshReddy,

You need to create a map like below:

public static Map<String, Integer> studentMap = new Map<String, Integer>{
'John' => 9866565656,
'Sara' => 9866565658,
'Ron' => 9861569552,
'Harry' => 9861519552,
};

You have to use apex:repeat tag as below:

Visualforce code goes like:

<apex:repeat value="{!studentMap }" var="key">
<apex:column headerValue="{!key}"/> 
<apex:column value="{!studentMap [key]}"/> 
</apex:repeat>

Thanks.

February 7, 2018
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Create a Map with Student name as key and Student phoneNo as value and display the map data using pageblockTable in the VisualForce Page.Kindly provide solution.

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