thuyanduong/fetch-lecture

More Fetching

• Let's build a searcher!
  • Giphy API
  • News API
  • Yelp API

3 Pillars: When some action happens, make a fetch request, manipulate the DOM

Using the Browser vs Postman to make API calls

Query Parameters

• limit
• pagnation
• search terms
• api-keys

Forms

• When a user submit a form, we want to make an fetch request to the proper API, and display the results on the DOM.

Using High Order Methods to Process Data

• .forEach()
• .map()
• .filter()

Request Headers

• When we fetch, we can fetch with two arguments:
  • url string
  • an options object
• fetch(url, optionsObject)
• Options objects includes key-value pairs like
  • method the HTTP verb for this request
  • headers additional information about this request

Bearer Tokens

• Another form of Authorization and Authentication

Async Await Syntax

• A synchronous-like syntax to write your async code!
• An async function always returns a promise