Suite Codex

Script Types

SuiteScript Suitelets

Using Suitelets

SuiteScript Suitelets create custom UI pages in NetSuite.

Introduction to Suitelets

Suitelets are a type of SuiteScript that allow developers to create custom pages and user interfaces within the NetSuite environment. They are server-side scripts that can generate dynamic HTML pages, handle form submissions, and perform complex logic. Suitelets are highly versatile and can be used to create tailored solutions to meet specific business needs, such as custom dashboards, data input forms, or even complex wizards.

Creating a Simple Suitelet

To create a Suitelet, you need to start by creating a SuiteScript file. This script will define the behavior of your Suitelet, including how it responds to GET and POST requests. Below is a basic example of a Suitelet script in SuiteScript 2.0.

Handling GET and POST Requests

Suitelets can handle both GET and POST requests. This allows them to display pages and process form submissions. In the example above, the Suitelet displays a form when accessed via a GET request. When the form is submitted, a POST request is made, and the Suitelet processes the input and returns a response.

Deploying a Suitelet

Once your Suitelet script is ready, it needs to be deployed in NetSuite. This involves creating a script record and a deployment record in the NetSuite interface. The script record contains the script file you have written, while the deployment record determines how and where the Suitelet is accessed.

To deploy a Suitelet, follow these steps:

  • Navigate to Customizations > Scripting > Scripts > New.
  • Select Suitelet as the script type and upload your script file.
  • Create a new deployment by navigating to Customizations > Scripting > Script Deployments > New.
  • Configure the deployment settings, such as the status, audience, and URL, then save.

Best Practices for Suitelets

When developing Suitelets, consider the following best practices to ensure optimal performance and maintainability:

  • Modular Code: Break down your Suitelet logic into smaller, reusable functions.
  • Error Handling: Implement robust error handling to manage unexpected conditions gracefully.
  • Security: Validate and sanitize user inputs to protect against security vulnerabilities.
  • Performance: Optimize your scripts for performance, especially if they handle large datasets or complex calculations.

Script Types

Next
Map/Reduce Scripts