VisualForce- Save data from multiple object

Question

Didn't get any error but data isn't getting saved in contact and reservation object after clicking the save button...

I am having two object reservation and contact are in look-up relation. I want to insert the page details as attached in the image in their respective objects with a particular contact record and particular Reservation record created after save button clicked from VF page. VF page contain following fields: FirstName LastName Phone (Contact object) Booking Time/Date(Required field in Reservation field) Customer_Name__c (as Look-up)

Controller:

public class CustomController{

    public Contact contact {get; set;}
    public Reservation__c reservation {get; set;}

    public void CustomController(){
        contact = new Contact();
        reservation = new Reservation__c();
    }

    public void save(){
        try{
            insert contact;
            reservation.Customer_Name__c = contact.Id; 
            insert reservation;
        }
        catch(Exception e){
            /** Handle exception **/
        }
    }
}

VisualForce Page:

<apex:page Controller="CustomController" >
 <apex:sectionHeader title="Reservation"/>
    <apex:form >
        <apex:pageMessages />
        <apex:pageBlock title="Welcome To ForkWork">
        <apex:pageBlockSection columns="1" > 
            <apex:inputField value="{!contact.salutation}" />
            <apex:inputField value="{!contact.firstname}" />
            <apex:inputField value="{!contact.lastname}" />
            <apex:inputField value="{!contact.phone}" />
        </apex:pageBlockSection>
        <apex:pageBlockSection columns="2" >
            <apex:inputField value="{!reservation.Booking_Time_Date__c}" required="true"/>
            <apex:inputField value="{!reservation.Table_for__c}" />
        </apex:pageBlockSection>
         <apex:pageBlockButtons location="bottom">
                            <apex:commandButton action="{!save}" value="Save"/>
         </apex:pageBlockButtons>
        </apex:pageBlock>
    </apex:form>
</apex:page>

Answer 1

It's almost certainly your exception handling that is hiding/obscuring the issue. As a test, try commenting out the exception handling to see if the actual exception is displayed.

Within your exception handling block you could also log the exception to make it easier to track.

E.g.

try {
    //...
} catch (Exception ex) {
    System.debug(LoggingLevel.Error, 'CustomController.save() Exception: ' + ex);
}

Answer 2

Try

public class CustomController{

public Contact contact {get; set;}
public Reservation__c reservation {get; set;}

public void CustomController(){
    contact = new Contact();
    reservation = new Reservation__c();
}

public PageReference  save(){
    try{
        insert contact;
        //reservation.Customer_Name__c = contact.Id; 
        //insert reservation;
    }
    catch(Exception e){
       System.debug(LoggingLevel.Error, 'CustomController.save() Exception: ' + e);
    }
    return new PageReference('/' + contact.Id);
}
}