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set - JavaScript | MDN

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The set syntax binds an object property to a function to be called when there is an attempt to set that property. It can also be used in classes. There are some additional syntax restrictions: The name of the property to bind to the given function. In the same way as other properties in object initializers, it can be a string literal, a number literal, or an identifier. An alias for the variable that holds the value attempted to be assigned to prop. You can also use expressions for a computed property name to bind to the given function. In JavaScript, a setter can be used to execute a function whenever an attempt is made to change a property's value. Setters are most often used in conjunction with getters. An object property is either a data property or an accessor property, but it cannot simultaneously be both. Read Object.defineProperty() for more information. The setter syntax allows you to specify the setter function in an object initializer. Properties defined using this syntax ar

set - JavaScript | MDN Skip to main content Skip to search set Baseline Widely available This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015. Learn more See full compatibility The set syntax binds an object property to a function to be called when there is an attempt to set that property. It can also be used in classes . Try it const language = { set current(name) { this.log.push(name); }, log: [], }; language.current = "EN"; language.current = "FA"; console.log(language.log); // Expected output: Array ["EN",

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