If you have ever worked with JavaScript, you know that arrays are an important part of the language. Sometimes, however, you may need to convert a JavaScript object into an array. This can be tricky, but it can be done using a few different methods. In this blog post, we will discuss four different ways to javascript convert object to array. We will also offer examples of how to accomplish this using code and syntax. Let’s get this party started!
Four Different Ways Javascript Convert Object To Array
The first way javascript convert object to arrays is by using the Array.from() method. This method takes in an iterable object as a parameter and returns an array from that object. For example, if you have an object with three properties, you can use the Array.from() method to create an array with those three properties.
const obj = {
one: “First”,
two: “Second”,
three: “Third”
};
const arr = Array.from(obj); // [“First”, “Second”, “Third”]
console.log(arr);
As you can see from the code above, we were able to take our obj object and convert it into an array using the Array.from() method. This is a great way javascript convert object to an array if you have an iterable object.
Another way javascript convert object to arrays is by using the Object.keys() method. This method takes in an object as a parameter and returns an array of the object’s keys. For example, if we have the same obj object from before, we can use the Object.keys() method to create an array of the obj object’s keys.
const arr = Object.keys(obj); // [“one”, “two”, “three”]
console.log(arr);
As you can see, this method returns an array of the obj object’s keys. This is a great way javascript convert object to an array if you only need the keys from the object.
The next way javascript convert object to an array is by using the Object.values() method. This method takes in an object as a parameter and returns an array of the object’s values. For example, if we have the same obj object from before, we can use the Object.values() method to create an array of the obj object’s values.
const arr = Object.values(obj); // [“First”, “Second”, “Third”]
console.log(arr);
As you can see, this method returns an array of the obj object’s values. This is a great way javascript convert object to an array if you only need the values from the object.
The fourth way javascript convert object to arrays is by using the Object.entries() method. This method takes in an object as a parameter and returns an array of the object’s key/value pairs. For example, if we have the same obj object from before, we can use the Object.entries() method to create an array of the obj object’s key/value pairs.
const arr = Object.entries(obj); // [[“one”, “First”], [“two”, “Second”], [“three”, “Third”]]
console.log(arr);
As you can see, this method returns an array of the obj object’s key/value pairs. This is a great way javascript convert object to array if you need both the keys and values from the object.
There are four different ways javascript convert object to array. In this blog post, we discussed each method and provided examples of how to use each method.
