Vahana Academy

Prefix Input Field

The Prefixed Input Field element contains two adjoining boxes. The left box contains the prefixed value and the right box contains a value. You can use the Prefix Input Field element when you want the user to enter the value after the prefix value. For instance:- you can use the Prefix Input Field element to… Continue reading Prefix Input Field

Testing a Custom Function

After you create a custom function, you need to test it and make sure that you can consume it to implement the related functionality. The Custom Function sub-module also provides a feature to test the custom function. To test a custom function: Note:- The <<Custom Function Name>> Test dialog box displays different boxes based on the input parameters… Continue reading Testing a Custom Function

Invoke Function

When this task executes, it invokes a custom function. You write the code of a custom function in JavaScript. To know more about a custom function, visit the Creating a Custom Function post. The custom function contains a complex logic or algorithm to perform a function or task on the related application page. To configure… Continue reading Invoke Function

An Introduction to Custom Function

The vDesigner module offers the “Custom Function” feature as a full-fledged sub-module under the Widget category. Other widget-based modules are Business Rule Manager, Display Message, and Task Group. In the vDesigner module, you can use many features to impart a dynamic aspect or functional behavior to an element, a set of elements, a page, or… Continue reading An Introduction to Custom Function

NFC

In the vDesigner module, the NFC term means Near Field Communication. NFC is a set of communication protocols that allows you to establish communication between two electronic devices at a maximum distance of four centimeters or less. The vDesigner module incorporates NFC as a task. The NFC task is also based on the NFC set… Continue reading NFC

Accessing API Module

In terms of functional hierarchy on the Vahana platform, the API module is placed under the vDesigner module. Like other widget-based functionalities, such as business rule manager, task group, and others, it is also a full-fledged widget. It allows you to consume a vConnect portal-incorporated API and then create its instance at the application-level. You… Continue reading Accessing API Module