Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
閱讀原始碼 - 再戰十年的 jQuery
Search
Sponsored
·
Ship Features Fearlessly
Turn features on and off without deploys. Used by thousands of Ruby developers.
→
高見龍
July 31, 2022
Programming
980
1
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
閱讀原始碼 - 再戰十年的 jQuery
- 檢視 jQuery 設計架構
- 欣賞一些有趣的寫法
- 理解設計原理後,試著復刻一個陽春版的 jQuery
高見龍
July 31, 2022
More Decks by 高見龍
See All by 高見龍
宅宅自以為的浪漫:跟 AI 一起為自己辦的研討會寫一個售票系統
eddie
0
700
自己的售票系統自己做!
eddie
0
740
AI Agent 時代的開發者生存指南
eddie
4
2.9k
print("Hello, World")
eddie
2
730
為你自己學 Python - 冷知識篇
eddie
1
540
為你自己學 Python
eddie
0
850
Generative AI 年會小聚 - AI 教我寫程式
eddie
0
300
讓數據說話:用 Python、Prometheus 和 Grafana 講故事
eddie
0
830
AI 時代的程式語言學習法
eddie
0
340
Other Decks in Programming
See All in Programming
パスワード再設定メールのURLについて知っておこう
uyuki234
0
160
複雑なUIコンポーネントとの ⻑い付き合い⽅:波及するバグからテスト戦略を経て、安全な再設計へ
mixplace
0
410
R8 の設定見直しでアプリサイズ削減
andpad
0
220
設計次第でAIコードの読む量は減らせる / designing-for-code-reading
minodriven
35
17k
なぜCTOを降りてFDEを選んだのか?〜なぜプロダクト企業がFDEで顧客の現場に踏み込むのか〜
gonta
1
210
[2026-09-26]空論ジェネリックプロセス~テスト資産とAIで紡ぐ、再現可能なパフォーマンスチューニングの話~
tosite
0
270
ActionController meets Protocol Buffers
sorah
0
520
AI主導のプログラミング学習アプリを作ってみた
econanringo
0
180
個人開発者よ、Honoを使え(おじさんver)
tanahiro2010
2
260
FactoryBotをやめればRSpecは速くなるのか?
yuta_onishi_97
0
290
ソニーのクラウド共通基盤の変遷とAI時代の開発スタイルに合わせた進化 / The Journey of Sony’s Common Cloud Platform and Its Evolution for AI-Native Development
kenjiyoneyama
0
270
見えないものを探る要求要件定義に必要な基本的思考 / invisible-requirement-thinking
minodriven
15
8.5k
Featured
See All Featured
Tell your own story through comics
letsgokoyo
1
1.1k
Dealing with People You Can't Stand - Big Design 2015
cassininazir
367
27k
WCS-LA-2024
lcolladotor
0
890
The Curse of the Amulet
leimatthew05
3
16k
The Pragmatic Product Professional
lauravandoore
37
7.5k
Reality Check: Gamification 10 Years Later
codingconduct
0
2.3k
Faster Mobile Websites
deanohume
310
32k
Automating Front-end Workflow
addyosmani
1369
210k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
mongodb
50
10k
Bootstrapping a Software Product
garrettdimon
PRO
306
120k
The Psychology of Web Performance [Beyond Tellerrand 2023]
tammyeverts
49
3.6k
Sam Torres - BigQuery for SEOs
techseoconnect
PRO
0
580
Transcript
ޒഒላӃ ࠶ፌेɽK2VFSZ 高見龍
ޒഒላӃ ࣗզհ
ޒഒላӃ a.k.a Eddie 愛現! 喜歡冷門的玩具 開發者 / 講師 / 電腦書作者
技術推廣、教育、技術諮詢 台灣、日本等國內外技術研討會講者 部落格:https://kaochenlong.com 高見龍 @eddiekao
ޒഒላӃ 第25刷 發售中 發售中 發售中
ޒഒላӃ 已絕版
ޒഒላӃ 敬請 期待
ޒഒላӃ 歡迎加 好友
ޒഒላӃ ຊจ։࢝
ޒഒላӃ ฏৗ༗ࡏሜ+BWB4DSJQU嗎ʁ 🙋
ޒഒላӃ ᡒ說ݱࡏେՈࡏሜ7"3
ޒഒላӃ 7"37VF "OHVMBS 3FBDU
ޒഒላӃ ྃɼؐ༗ਓ
ޒഒላӃ ؐ༗ਓࡏሜK2VFSZ嗎ʁ 🙋
ޒഒላӃ શੈքࢢ佔࠷ߴతલ݅ʁ
ޒഒላӃ ૢ࡞ᖣ᧸ثత%0.݅
ޒഒላӃ ލᖣ᧸ثࢧԉʂ
ޒഒላӃ ஐܛ݁থ
ޒഒላӃ େᢇ၊ઃҰԼ w 你ಓᏓᏐత4DPQFੋॄኄ w 你ಓॄኄੋ'VODUJPO w ἦ಄വᏐ w **'&ʢ*OUFSNFEJBUF*OWPLF'VODUJPO&YQSFTTJPOʣ
w 你ಓ+BWB4DSJQUཫత݅ಋੋዎኄճࣄ w 1SPUPUZQF᪑OFXత᮫ w 你ಓUIJTዎኄ
ޒഒላӃ -JWFʂ
ޒഒላӃ ֢ॏᴍʂ
ޒഒላӃ (function(global, factory) { ...略... })(typeof window !== "undefined" ?
window : this, ...略... L14 ~ L40 IIFE 起⼿式
ޒഒላӃ ...略... ...略..., function(window, noGlobal) { ...略... return jQuery; });
L40 ~ L10880 jQuery 本體
ޒഒላӃ var version = "3.6.0", jQuery = function(selector, context) {
return new jQuery.fn.init(selector, context); }; L157 ~ L162 jQuery 定義
ޒഒላӃ var Sizzle = ( function( window ) { var
i, ...略... return Sizzle; } )( window ); L523 ~ L2978 Sizzle.js
ޒഒላӃ jQuery.find = Sizzle; jQuery.expr = Sizzle.selectors; L2982 ~ L2983
把 Sizzle 灌給 jQuery
ޒഒላӃ init = jQuery.fn.init = function( selector, context, root )
{ var match, elem; // HANDLE: $(""), $(null), $(undefined), $(false) if ( !selector ) { return this; } ...略... return jQuery.makeArray( selector, this ); }; L3137 ~ L3234 初始化在這裡!
ޒഒላӃ init.prototype = jQuery.fn; L3237 讓 new 出來的 jQuery 物件,享
有整個 jQuery 的 prototype
ޒഒላӃ jQuery.event = { global: {}, add: function( elem, types,
handler, data, selector ) { ...略... } ...略... }; L5190 ~ L5607 事件處理
ޒഒላӃ ajax: function( url, options ) { if ( typeof
url === "object" ) { options = url; url = undefined; } ...略... return jqXHR; }, L9378 ~ L9824 ajax
ޒഒላӃ var _jQuery = window.jQuery, _$ = window.$; jQuery.noConflict =
function(deep) { if (window.$ === jQuery) { window.$ = _$; } if (deep && window.jQuery === jQuery) { window.jQuery = _jQuery; } return jQuery; }; L10850 ~ L10868 如果有衝突的話...
ޒഒላӃ if ( typeof noGlobal === "undefined" ) { window.jQuery
= window.$ = jQuery; } L10850 ~ L10868 把 jQuery 放到全域變數
ޒഒላӃ 歡迎加 好友