JavaScript Tutorial
  • 🍼Introduction
  • 🥛Hello Gamers
  • 🍯Variables
    • Action Game Example
  • 🌰Strings
    • RPG Example
  • 🍪Character Acces
    • Simulation Example
  • 🍩Plus (+) operator
    • Strategy Game Example
  • 🥜Functions
    • Adventure Game Example
  • 🍿Template strings
    • Strategy Game Example
  • 🍫Numbers
    • Sports Game Example
  • 🍬Converting Numbers to Strings
    • Fighting Game Example
  • 🍭Operations
    • FPS Game Example
  • 🍮Conditions
    • Platformer Game Example
  • 🎂Arrays
    • Puzzle Game Example
  • 🍰Objects
    • Racing Game Example
  • 🧁Arrow Functions
    • Rhythm Game Example
  • 🔌Shameless Plug
  • 🥧Implicit Return
    • Platform Game Example
  • 🍦String Methods
    • GRID Game Example
  • 🍨Object Literals
    • Board Game Example
  • 🍧DynamicProperty
    • Political Game Example
  • 🍡Reading Dynamic Property
    • Hide & Seek Game
  • 🥮Objects Continued
    • Medieval Game Example
  • 🥠Object Shorthands
    • Trivia Game example
  • 🔌Shameless Plug (again)
  • 🍥Destructuring & Concatenation
    • Dig a hole game example
  • 🍏Optional Chaining
    • Action Game Example
  • 🍐Nullish coalescing operator
    • Adventure Game Example
  • 🍊Refactoring If Conditions
    • Arcade Game Example
  • 🍋Implicit Conversion & Falcy Values
    • Strategy Game Example
  • 🍌Arrays of objects
    • Sports Game Example
  • 🍉Transforming Array of Objects
    • Fighters Game Example
  • 🍇Some important array methods
    • FPS Example
  • 🫐Reducing arrays of objects
    • Third Person Shooter Example
  • 🍓Try....catch
    • Platformer Example
  • 🍈Immutability
    • Puzzle game example
  • 🍒Creating new arrays or objects
    • Racing Game Example
  • 🔌Shameless Plug (again)
  • 🍑Immutable object operations
    • Basics
    • Rhythm Game Example
  • 🥭Classes
    • Basics
    • Platformer Game Example
  • 🍍Instance Method
    • Basics
    • Role-playing game example
  • 🥥Object Oriented Programming
    • Basics
    • Stealth Game Example
  • 🥝Getters & Setters
    • Basics
    • Survival Game Example
  • 🍅Static Methods & Chaining
    • Basics
    • Tactical Role Playing Game
  • 🍆Class Inheritance
    • Tower Defense Game Example
  • 🥑Use of Super
    • Vehicular Combat Game example
  • 🫒Public Class Field
    • MMORPG Example
  • 🥦Private class fields
    • Battle Royale Games Example
  • 🥬Aysnc/Await
    • Collectible Card Game example
    • Video Board game example
  • 🫑SetTimeout
    • Dice game example
  • 🥒Execution Order
    • Digital Collectible Card Game example
  • 🌶️The callback pattern
    • Life Simulation Game example
  • 🌽Promises
    • Music Game Example
  • 🥕Writing a function that returns a promise
    • Party game example
  • 🧄Introduction to JSON
    • Tile based game example
  • 🧅JSON.parse(string) / JSON.stringify(object)
    • Rhythm action game example
  • 🍠JSON Example for a game
    • Fetching JSON game data
  • 🥐Handling fetch errors
    • Fetch and HTTP Requests
  • 🥯ES Modules
    • Tower Defence Game Example
  • 🍞Default Export
    • Strategy Adventure Game Example
  • 🥖Fetch Wrapper
    • Strategy Role-playing game example
  • 🔌Final Shameless Plug
  • 🫓Lexical Scope and Arrow Functions
    • Vehicular Combat Game Example
  • 🥨Passing Functions
    • Vehicular simulation game example
  • 🥚Dynamic Imports
    • Video card game example
  • 🍠What is a closure
    • Video casino game example
  • 🎆Congratulations
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  1. Dynamic Imports

Video card game example

Here's an example of how you can use dynamic imports in the context of a video card game:

const loadCardImage = async (cardName) => {
  const image = await import(`./cards/${cardName}.jpg`);
  return image;
};

const displayCard = async (cardName) => {
  const image = await loadCardImage(cardName);
  document.body.appendChild(image);
};

displayCard('Ace of Spades');

In the example above, the loadCardImage function is an async arrow function that uses a dynamic import to load the image of a card with the specified name. The function returns a promise that is resolved with the image.

The displayCard function is also an async arrow function that uses the loadCardImage function to load the image of a card and append it to the document body.

To display a specific card, you can call the displayCard function with the name of the card as an argument. In this example, the displayCard function is called with the 'Ace of Spades' argument to display the Ace of Spades card.

Dynamic imports can be useful in this context because they allow you to load the images of the cards on demand, instead of loading all of the images upfront with the rest of your code. This can help optimize the loading time of your application and reduce the amount of data that needs to be transferred.

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Last updated 2 years ago

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