AJAX

What is AJAX?

  • Asynchronous JavaScript And Xml

    • ๋น„๋™๊ธฐ ์š”์ฒญ์„ ๋ณด๋‚ธ๋‹ค

AJAX ์š”์ฒญ

: XHR์„ ๋ณด๋‚ธ๋‹ค

XMLHttpREquest (XHR)

  • Use XMLHttpRequest (XHR) objects to interact with servers.

  • You can retrieve data from a URL without having to do a full page refresh.

  • This enables a Web page to update just part of a page without disrupting what the user is doing.

  • XMLHttpRequest is used heavily in AJAX programming.

Django API: Ping-Pong ๋งŒ๋“ค๊ธฐ

๊ฐ€์ƒ ํ™˜๊ฒฝ ๋งŒ๋“ค๊ธฐ

ํ•ด๋‹น ํ”„๋กœ์ ํŠธ์—์„œ pip list ์ฐพ๊ฒŒ ํ•˜๊ธฐ

๊ฐ€์ƒ ํ™˜๊ฒฝ ์•ˆ์— pip ์„ค์น˜

๊ฐ€์ƒ ํ™˜๊ฒฝ ์•ˆ์— django ์„ค์น˜

art package ์‚ฌ์šฉํ•˜๊ธฐ

installation

ping.html

views.py

์ข‹์•„์š” AJAX๋กœ ๊ตฌํ˜„ํ•˜๊ธฐ

  1. AJAX (browser๊ฐ€ ๋ณด๋‚ด๋Š” HTTP Request)๋ฅผ ํ†ตํ•ด data ์กฐ์ž‘ URL์— ์š”์ฒญ (Django app) ์„ ๋ณด๋‚ด์„œ

  2. ๋ฐ›์€ ์‘๋‹ต์˜ data๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ, ํ•˜ํŠธ๋งŒ HTML ์†์„ฑ ๋ณ€๊ฒฝ

index.html

views.py

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