Adding a decision message

We are now going to add a decision message to our page. We will use the previous recipe so that a decision message appears before executing the SQL code.

How to do it...

To add a decision message, perform the following steps:

1. In Application Navigator, open the EmpSocietiesCO.java controller.

2. In the EmpSocietiesCO.java file, scroll down to the processFormRequest method.

3. In the plsqlButton event, add a new line after the declaration of paramSocietyId, as shown in the following screenshot:

   

4. Now, we are going to comment out the call to the insertSocietyLog method (step 1). Then, we will define the warning message and create an instance of a dialog message (Step 2).

   The following code needs to be added:

   

5. Next, add two string values to define the button text for the Yes and No buttons (Step 3).

   

6. Next, we will add the code to create an instance of a dialog message and set the Yes or No variable for the buttons (Step 4).

   

7. Next, we will convert the Yes and No buttons to the submit buttons...