Vahana Academy

Control Disable

This task executes to make a control inactive (disabled) as a result of user action or any other event. After the control becomes inactive, the user cannot perform function on the control. If you want to make the control inactive (disable) by applying this task, the Is Enabled property of the element should have Yes… Continue reading Control Disable

Business Rule Validation

This task works as a simple business rule that you build and apply several times while designing a mobile app in the vDesigner application. Business rules are applied to satisfy a condition. Business rules are used in multiple scenarios such as data validation, authentication, sending OTP and user credentials, and others. If the condition of… Continue reading Business Rule Validation

Export db

When you apply this task, it automatically creates a native database of the mobile app in the mobile phone device. The export db task creates SQLLite database in the mobile phone device and stores all configuration related information of the mobile app in the database tables and view. When this task executes, the SQLLite database… Continue reading Export db

Save

This task is used to virtually hold the data values in the JSON data format after the user enters respective data values in text boxes on specific form. The advantage of the Save task is that after the user enters data values in the respective text boxes and then navigates to the next form, the… Continue reading Save

Form ID

You assign this task when you want the mobile app user to navigate to the other form. After the user taps a UI to perform a function in the mobile app, the specific form or mobile app page opens. To display a form as a result of user-action, you need to map the form ID… Continue reading Form ID

Introduction

The vDesigner application provides you multiple actions that you can apply/assign on different UI ((User Interface) items and other components. You can assign the action to impart intended functional behavior to the UI or component. The selection of task that you want to assign to the user interface depends on the type of the function… Continue reading Introduction