How can I get input from user and perform the task based on that in Salesforce?

Yes, you can get input from user by visualforce page and perform task based on visualforce page by using apex class

Example:

Apex

public with sharing class ContactController {

public Contact c { get; set; }

public List<Contact> samepage { get; set; }

public ContactController(){
c=new Contact();
}

public PageReference save() {
insert c;
samepage= [select id,FirstName,LastName,Email,Birthdate from Contact where id=:c.id];

return null;
}}

Visualforce Page:

<apex:page Controller="ContactController" >
<apex:form >

<apex:pageBlock title="Edit Contact">

<apex:pageBlockSection columns="1">
<apex:inputField value="{!c.FirstName}"/>
<apex:inputField value="{!c.LastName}"/>
<apex:inputField value="{!c.Email}"/>
<apex:inputField value="{!c.Birthdate}"/>
</apex:pageBlockSection>
<apex:pageBlockButtons >
<apex:commandButton action="{!save}" value="Save"/>
</apex:pageBlockButtons>
<apex:pageBlockTable value="{!samepage}" var="c">
<apex:column headerValue="First Name">
<apex:outputField value="{!c.Firstname}"/>
</apex:column>

<apex:column headerValue="Last Name">
<apex:outputField value="{!c.Lastname}"/>
</apex:column>

</apex:column>
</apex:pageBlockTable>
</apex:pageBlock>

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

thanks

• This reply was modified 6 years, 2 months ago by  Parul.