To get the specific class name of the object, we have to use the “ name” property of the constructor function. It does not refer to the name of the class directly. It returns a reference to the constructor from which the object got created. constructor” function as explained above. Now that we have the object, let’s get the object’s class name. We can create the object of Language class by using the new keyword and call its default constructor Language(). The second line shows constructor invocation for object creation and storing the reference in variable l1. In the above code snippet, we are creating an empty class named “ Language“. *Fact Check: constructor is a function whereas name is a property This object created can be used to return the class name by calling the name property of the constructor function.

If no constructor is defined, the system invokes the default constructor.

While creating an object of the class, the corresponding constructor is called either explicitly or implicitly.

Solution 1: Get Class Name of an Object Using the constructor Function Now that basics are clear let us take a look at different solutions available to find the Class Name of an Object in JavaScript with examples. The purpose of a constructor is to initialize a new object and set values for any existing object properties. Invoked during the creation of an object using the new keyword. Object: It is an entity that has a particular state and behaviourĬonstructor: It is a member function of the class. How to get the Class Name of an Object in JavaScript?īefore we start exploring the answer to this question, let’s familiarize ourselves with some basic concepts.Ĭlass: They are templates/prototypes for creating objects.

The constructor will have the same name as the class name so we can use this to get the Class Name of an object in Javascript using the constructor name. The constructor method in JavaScript is a special method of a class for creating and initializing an object instance of that class. Solution 2: Get Class Name of an Object Using Function inside the class.Solution 1: Get Class Name of an Object Using the constructor Function.How to get the Class Name of an Object in JavaScript?.

Js get class name