JS: Get/Set Prototype

By Xah Lee. Date: . Last updated: .

Find Parent

You can use the following ways to find a object's parent:

Set Parent

Check If is in Prototype Chain

a.isPrototypeOf(b)

Return true if a is in prototype chain of b. (if a is b, return false)

[see JS: Object.prototype.isPrototypeOf]

Object and Inheritance Topic

  1. JS: Object System Overview
  2. JS: What's Object?
  3. JS: Prototype and Inheritance
  4. JS: Create Object
  5. JS: Object Literal Expression
  6. JS: Get/Set Prototype
  7. JS: How to Create Object with Parent X?
  8. JS: Prevent Adding Property
  9. JS: Determine Type of Object
  10. JS: Primitive Value Object Wrapper
  11. JS: Clone, Deep Copy Object/Array
  12. JS: Test Equality of Objects

  1. JS: Object Object
  2. JS: Object.prototype
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