Display your account name using a custom controller and input filed at visaulforce page

Display your account name using a custom controller and input filed at visaulforce page



Extension Controller: use to build custom functionalities that are not available at Standard controller. We can create more than one extension controller at a visualforce page.


Visualforce Page:

<apex:page controller="customAccController">

    <apex:form>

        <apex:pageBlock title="Hi {!$User.FirstName},">

            Your Account Name: <apex:inputField value="{!account.name}"/>

            <apex:commandButton action="{!save}" value="save"/>

        </apex:pageBlock>

    </apex:form>

</apex:page>

Custom Controller:

 public class customAccController {

    private final Account account;

    public CustomController() {

        account = [SELECT Id, Name, Site FROM Account
                   WHERE Id = :ApexPages.currentPage().getParameters().get('id')];
    }

    public Account getAccount() {
        return account;
    }

    public PageReference save() {
        update account;
        return null;
    }

}

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