Have you ever found yourself debugging your JavaScript code and wishing you could see the full object in Chrome console instead of a truncated version? Well, you're in luck! In this article, I'll show you a simple trick that will help you display the complete object in Chrome console for easier debugging.
When you console.log an object with a large number of properties or long values in Chrome DevTools, you may have noticed that the console truncates the output and shows "..." at the end. This can make it challenging to see all the details of the object and troubleshoot effectively.
To display the full object in Chrome console, you can use the `JSON.stringify()` method along with `console.log()`. Here's how you can do it:
const myObject = {
key1: 'value1',
key2: 'value2',
// Add more properties here
};
console.log(JSON.stringify(myObject, null, 2));In the above code snippet, we first define an object `myObject` with some key-value pairs. Then, we use `JSON.stringify()` to convert the object into a JSON string with proper indentation (the `2` parameter). Finally, we pass the result to `console.log()` to display the complete object in the console.
By using `JSON.stringify()`, you can view the entire object in a structured format, making it easier to analyze its contents without running into truncation issues.
Another useful tip is to leverage the Chrome Developer Tools' ability to interactively explore objects using the console. You can access and inspect the object directly in the console by simply typing its variable name, followed by pressing Enter.
For example, if you have an object named `myObject`, you can type `myObject` in the console and hit Enter to expand and explore its properties interactively.
Moreover, you can also use the `console.dir()` method to display the properties of an object in a more structured way. This can be particularly helpful when dealing with complex objects or nested data structures.
console.dir(myObject);The `console.dir()` method organizes the object's properties in a tree-like structure, making it easier to navigate through the object's hierarchy and understand its structure.
In conclusion, when working with JavaScript objects and encountering issues with incomplete object display in the Chrome console, remember to utilize `JSON.stringify()` along with `console.log()` to show the full object in a more readable format. Additionally, explore the interactive features of Chrome Developer Tools to efficiently debug and inspect objects during development. With these tips in your toolbox, you'll be better equipped to tackle any debugging challenges that come your way. Happy coding!