ANS-0448 · SUITESCRIPT DEVELOPMENT
How to Use console.log() for Debugging Client-Side JavaScript in Chrome
Learn how to leverage Chrome's built-in console object to output debugging messages from your client-side JavaScript code.
Short answer
The console object in Chrome provides a log() method for debugging client-side JavaScript. By inserting console.log("your message"); into your code, you can output custom text and variable values directly to the browser's Developer Tools console, aiding in real-time script analysis and troubleshooting.
Scenario
Developers often need to debug client-side JavaScript code running within NetSuite or other web applications. A common challenge is effectively monitoring variable values and execution flow without interrupting the user experience. Identifying a simple, built-in method for outputting debugging information directly to the browser is crucial for efficient troubleshooting.
Solution
Chrome provides a built-in console JavaScript object that can be utilized to log debugging information from client-side JavaScript code. To use this feature:1. Insert the console.log() method into your client-side JavaScript code where you wish to output information. The basic syntax is:
javascriptconsole.log("text here");The text specified within
console.log()will appear in the browser's JavaScript console. To access the console in Chrome, right-click anywhere on the page, select 'Inspect', and then navigate to the 'Console' tab within the Developer Tools.
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