Delete Confirmation Dialog using Java Tutorial in Netbeans IDE
This tutorial is all about Delete Confirmation Dialog using Java Tutorial in Netbeans IDE. In this tutorial you will learn how to display a dialog that ask a question are you sure you want to delete this item? And it has a yes or no option. This tutorial uses Button Components and Netbeans IDE. Please follow all the steps below to complete this tutorial.
Delete Confirmation using Java Tutorial in Netbeans IDE Steps
First create your project by clicking the file at the top and click New Project you can name your project whatever you want. After creating your project, you can now create your form by right clicking the source packages and then by clicking New – Jframe Form. And then the form is created you drag your button on your form and double click and it will create an auto generated code that handle the event click. The lasting is to copy and paste the code below inside the event function.
int des = JOptionPane.showConfirmDialog(null, “Are you sure you want to delete this item?”,”Your title”, JOptionPane.YES_NO_OPTION,JOptionPane.QUESTION_MESSAGE);
//this mean that the user click the yes option
//Put your code here that you want to execute when the user click the yes option
System.out.println(“The user clicked the yes option”);
//in this else condition this is the no option
//in this block you can leave it empty if you don’t want to display some message to user
System.out.println(“The user clicked the no option”);
Run your project and see if it works.
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