Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Então você quer aprender AngularJS?
Search
Sponsored
·
Ship Features Fearlessly
Turn features on and off without deploys. Used by thousands of Ruby developers.
→
Ciro Nunes
October 18, 2014
Programming
1.4k
19
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Então você quer aprender AngularJS?
Nesta palestra construímos uma base conceitual sólida para dominar o AngularJS
Ciro Nunes
October 18, 2014
More Decks by Ciro Nunes
See All by Ciro Nunes
Rust Front-end with Yew
cironunes
0
98
Type safe CSS with Reason
cironunes
0
150
What I've learned building automated docs for Ansarada's design system
cironunes
0
100
Beyond ng new
cironunes
2
250
Animate your Angular apps
cironunes
0
460
Sweet Angular, good forms never felt so good
cironunes
0
110
Sweet Angular, good forms never felt so good
cironunes
0
320
Progressive Angular apps
cironunes
3
950
Angular: Um framework. Mobile & desktop.
cironunes
1
610
Other Decks in Programming
See All in Programming
言葉の格闘技のススメ~紙とペンと言葉から始める、キャリアの描き方~
progresscicada
2
180
Go 1.27 における memory allocation の高速化
andpad
0
330
バグを直したら useEffect が消えた
colorful12
3
700
承認済みなのに差戻しできてしまうバグ、型で潰せます
shinchit
0
110
Hono + Inertia + React で LP を構築した話
oukayuka
2
170
<title><a id="</title>君はこのHTMLをパースできるか"></a></title> #雑LT_study
pizzacat83
0
180
仕様書を書く前にハーネスを作る - Agent Native開発は「探索を速く、判定を固く」
gotalab555
4
1.8k
TSX の <Hoge<Fuga>> という構文に驚いた話 / tsx-type-argument-syntax
kanaru0928
0
240
How I Won Prize Money at a Hackathon Using Codex and Symphony Alpha
yasei_no_otoko
0
120
AI Readyの正体はデータマネジメントだ メダリオン2.0の最前線
freee
PRO
0
390
ALB ログから Trace を気合で繋げる技術
fohte
6
650
進化を続けるGo toolsの現在地 / The Current State of Ever-Evolving Go Tools
hond0413
0
260
Featured
See All Featured
Bioeconomy Workshop: Dr. Julius Ecuru, Opportunities for a Bioeconomy in West Africa
akademiya2063
PRO
1
280
StorybookのUI Testing Handbookを読んだ
zakiyama
31
6.9k
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
31
10k
Building Flexible Design Systems
yeseniaperezcruz
330
41k
HTML-Aware ERB: The Path to Reactive Rendering @ RubyCon 2026, Rimini, Italy
marcoroth
4
490
WCS-LA-2024
lcolladotor
0
810
Design of three-dimensional binary manipulators for pick-and-place task avoiding obstacles (IECON2024)
konakalab
0
550
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
35
3.8k
End of SEO as We Know It (SMX Advanced Version)
ipullrank
3
4.4k
DevOps and Value Stream Thinking: Enabling flow, efficiency and business value
helenjbeal
1
360
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
PRO
201
75k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
31
2.9k
Transcript
ENTÃO VOCE QUER APRENDER ANGULARJS? cnun.es/learn-angularjs
@cironunesdev +cironunesdev cironunes.com CIRO NUNES Front-end Engineer
None
2014 Developer Expert Angular JS
z
www.metup.com/angularjs-sao-paulo ~500 MEMBROS
POR QUE ?
None
None
None
None
None
AGENDA 1. Fundamentos do AngularJS 2. Erros comuns 3. Como
e onde aprender mais
ENTÃO VOCE QUER APRENDER ANGULARJS?
FUNDAMENTOS
UM FRAMEWORK PARA CRIAR SINGLE PAGE APPLICATIONS
None
None
AngularJS is what HTML would be if it was created
to build applications
D D D
Data-binding Dependency Injection Directives D D D
Data-binding
None
#profile_name #greeting $('#profile_name').on('change',6function()6{ 66$('#greeting').text(this.value);6 });
None
None
None
index.html <!doctype6html>6 <html>6 <head>6 66<meta6charset="utfF8">6 66<title>Hello6World</title>6 </head>6 <body6ngFapp>6 66<form>6 6666<label>Name:</label>6
6666<input6type="text"6ngFmodel="yourName"6placeholder="Enter6a6name6here">6 6666<h1>Hello6{{yourName}}!</h1>6 66</form>6 ! 66<script6src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.0/ angular.min.js"></script>6 </body>
index.html Fronteira da aplicação <!doctype6html>6 <html>6 <head>6 66<meta6charset="utfF8">6 66<title>Hello6World</title>6 </head>6
<body6ngFapp>6 66<form>6 6666<label>Name:</label>6 6666<input6type="text"6ngFmodel="yourName"6placeholder="Enter6a6name6here">6 6666<h1>Hello6{{yourName}}!</h1>6 66</form>6 ! 66<script6src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.0/ angular.min.js"></script>6 </body>
index.html Fronteira da aplicação Model <!doctype6html>6 <html>6 <head>6 66<meta6charset="utfF8">6 66<title>Hello6World</title>6
</head>6 <body6ngFapp>6 66<form>6 6666<label>Name:</label>6 6666<input6type="text"6ngFmodel="yourName"6placeholder="Enter6a6name6here">6 6666<h1>Hello6{{yourName}}!</h1>6 66</form>6 ! 66<script6src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.0/ angular.min.js"></script>6 </body>
index.html Fronteira da aplicação Model Template <!doctype6html>6 <html>6 <head>6 66<meta6charset="utfF8">6
66<title>Hello6World</title>6 </head>6 <body6ngFapp>6 66<form>6 6666<label>Name:</label>6 6666<input6type="text"6ngFmodel="yourName"6placeholder="Enter6a6name6here">6 6666<h1>Hello6{{yourName}}!</h1>6 66</form>6 ! 66<script6src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.0/ angular.min.js"></script>6 </body>
Dependency Injection
None
index.html <div6ngFapp="todoApp">6 66<h2>Todo</h2>6 66<div6ngFcontroller="TodoController">6 6666<ul>6 666666<li6ngFrepeat="todo6in6todos">6 66666666<input6type="checkbox"6ngFmodel="todo.done">6 66666666<span>{{todo.text}}</span>6 666666</li>6 6666</ul>6
6666<form6ngFsubmit="addTodo()">6 666666<input6type="text"6ngFmodel="todoText"6 6666666666666placeholder="add6new6todo6here">6 666666<input6type="submit"6value="add">6 6666</form>6 66</div>6 </div>
index.html Módulo da aplicação <div6ngFapp="todoApp">6 66<h2>Todo</h2>6 66<div6ngFcontroller="TodoController">6 6666<ul>6 666666<li6ngFrepeat="todo6in6todos">6 66666666<input6type="checkbox"6ngFmodel="todo.done">6
66666666<span>{{todo.text}}</span>6 666666</li>6 6666</ul>6 6666<form6ngFsubmit="addTodo()">6 666666<input6type="text"6ngFmodel="todoText"6 6666666666666placeholder="add6new6todo6here">6 666666<input6type="submit"6value="add">6 6666</form>6 66</div>6 </div>
index.html Módulo da aplicação <div6ngFapp="todoApp">6 66<h2>Todo</h2>6 66<div6ngFcontroller="TodoController">6 6666<ul>6 666666<li6ngFrepeat="todo6in6todos">6 66666666<input6type="checkbox"6ngFmodel="todo.done">6
66666666<span>{{todo.text}}</span>6 666666</li>6 6666</ul>6 6666<form6ngFsubmit="addTodo()">6 666666<input6type="text"6ngFmodel="todoText"6 6666666666666placeholder="add6new6todo6here">6 666666<input6type="submit"6value="add">6 6666</form>6 66</div>6 </div>
todo.js 'use6strict';6 ! angular.module('todoApp',6[])6 66.controller('TodoController',6function($scope)6{6 6666$scope.todos6=6[6 666666{6text:6'Speak6at6DevFest6NE',6done:6false6},6 666666{6text:6'Learn6AngularJS',6done:6true6}6 6666];6 6666$scope.addTodo6=6function()6{6
666666var6todo6=6{6text:6$scope.todoText,6done:6false6};6 666666$scope.todos.push(todo);6 6666};6 66});
todo.js Definição do módulo principal 'use6strict';6 ! angular.module('todoApp',6[])6 66.controller('TodoController',6function($scope)6{6 6666$scope.todos6=6[6
666666{6text:6'Speak6at6DevFest6NE',6done:6false6},6 666666{6text:6'Learn6AngularJS',6done:6true6}6 6666];6 6666$scope.addTodo6=6function()6{6 666666var6todo6=6{6text:6$scope.todoText,6done:6false6};6 666666$scope.todos.push(todo);6 6666};6 66});
todo.js Injeção de dependencia Definição do módulo principal 'use6strict';6 !
angular.module('todoApp',6[])6 66.controller('TodoController',6function($scope)6{6 6666$scope.todos6=6[6 666666{6text:6'Speak6at6DevFest6NE',6done:6false6},6 666666{6text:6'Learn6AngularJS',6done:6true6}6 6666];6 6666$scope.addTodo6=6function()6{6 666666var6todo6=6{6text:6$scope.todoText,6done:6false6};6 666666$scope.todos.push(todo);6 6666};6 66});
todo.spec.js describe('TodoController',6function()6{6 66var6scope;6 ! 66beforeEach(module('todoApp'));6 ! 66beforeEach(inject(function($rootScope,6$controller)6{6 6666scope6=6$rootScope.$new();6 6666$controller('TodoController',6{6 666666$scope:6scope6
6666});6 66}));6 ! 66it('should6have6two6items',6function()6{6 6666expect(scope.todos.length).toBe(2);6 66});6 66…6 });
todo.spec.js Injeção de dependencia describe('TodoController',6function()6{6 66var6scope;6 ! 66beforeEach(module('todoApp'));6 ! 66beforeEach(inject(function($rootScope,6$controller)6{6
6666scope6=6$rootScope.$new();6 6666$controller('TodoController',6{6 666666$scope:6scope6 6666});6 66}));6 ! 66it('should6have6two6items',6function()6{6 6666expect(scope.todos.length).toBe(2);6 66});6 66…6 });
todo.spec.js it('should6add6items6to6the6`todos`6list',6function()6{6 66var6lastItem;6 666 66scope.todoText6=6'FAKE6ITEM';6 66scope.addTodo();6 66lastItem6=6scope.todos[scope.todos.length6F61];6 ! 66expect(scope.todos.length).toBe(3);6 66expect(lastItem.text).toBe('FAKE6ITEM');6
66expect(lastItem.done).toBeFalsy();6 });
Directives
None
tabs.html <div6id="tabs">6 66<ul>6 6666<li><a6href="#fragment1">One</a></li>6 6666<li><a6href="#fragment2">Two</a></li>6 6666<li><a6href="#fragment3">Three</a></li>6 66</ul>6 66<div6id="fragment1">6 6666<p>Tab61</p>6 66</div>6
66<div6id="fragment2">6 6666<p>Tab62</p>6 66</div>6 66<div6id="fragment3">6 6666<p>Tab63</p>6 66</div>6 </div>6 ! <script>6 $("#tabs").tabs();6 </script>
DIRETIVAS PERMITEM ESTENDER O HTML PARA CRIAR COMPONENTES CUSTOMIZADOS
tabs.html <myFtabs>6 66<myFpane6title="One">Tab61</myFpane>6 66<myFpane6title="Two">Tab62</myFpane>6 66<myFpane6title="Three">Tab63</myFpane>6 </myFtabs>
None
DÚVIDAS?
ERROS COMUNS
ESTRUTURA DE DIRETÓRIOS SEPARADA POR TIPO DE ARQUIVO
app/$ 66js/$ 6666app.js6 ! 6666controllers/$ 666666MainController.js6 666666LoginController.js6 ! 6666services/$ 666666MainService.js6
666666LoginService.js6 ! 6666directives/6 666666LoginDirective.js6 ! 6666filters/6 666666CapitalizeFilter.js6 ! $$templates/$ 6666login.html
app/$ 66js/$ 6666app.js6 ! 6666controllers/$ 666666MainController.js6 666666LoginController.js6 ! 6666services/$ 666666MainService.js6
666666LoginService.js6 ! 6666directives/6 666666LoginDirective.js6 ! 6666filters/6 666666CapitalizeFilter.js6 ! $$templates/$ 6666login.html x
app/$ 66app.js6 ! 66main/$ 6 main.html6 6666mainController.js6 6 mainController.spec.js6 6
mainService.js6 6 mainService.spec.js6 6 6 66login/$ 6666login.html6 6666loginController.js6 6 loginController.spec.js6 6666loginDirective.js6 6666loginDirective.spec.js6 6 loginService.js6 6 loginService.spec.js6 ! 66shared/6 6666capitalizeFilter.js
app/$ 66app.js6 ! 66main/$ 6 main.html6 6666mainController.js6 6 mainController.spec.js6 6
mainService.js6 6 mainService.spec.js6 6 6 66login/$ 6666login.html6 6666loginController.js6 6 loginController.spec.js6 6666loginDirective.js6 6666loginDirective.spec.js6 6 loginService.js6 6 loginService.spec.js6 ! 66shared/6 6666capitalizeFilter.js ✓
FAZER TUDO NO CONTROLLER
CONTROLLERS Definem métodos e propriedades no $scope Não são reutilizáveis
(use services) Devem ser extremamente curtos Não devem tocar no DOM (use directives)
USANDO SERVICES PARA COMPARTILHAR DADOS ENTRE CONTROLLERS
todoService.js angular.module('todoApp')6 6 .factory('TodoService',6function()6{6 6 6 var6items6=6[6 6 6 6
{6text:6'Speak6at6DevFest6NE',6done:6false6},6 6 6 6 {6text:6'Learn6AngularJS',6done:6true6}6 6 6 ];6 ! 6 6 return6{6 6 6 6 getItems:6function()6{6 6 6 6 6 return6items;6 6 6 6 },6 6 6 6 addItem:6function(item)6{6 6 6 6 6 items.push(item);6 6 6 6 }6 6 6 };6 6 });
todoService.js Referenciando um módulo angular.module('todoApp')6 6 .factory('TodoService',6function()6{6 6 6 var6items6=6[6
6 6 6 {6text:6'Speak6at6DevFest6NE',6done:6false6},6 6 6 6 {6text:6'Learn6AngularJS',6done:6true6}6 6 6 ];6 ! 6 6 return6{6 6 6 6 getItems:6function()6{6 6 6 6 6 return6items;6 6 6 6 },6 6 6 6 addItem:6function(item)6{6 6 6 6 6 items.push(item);6 6 6 6 }6 6 6 };6 6 });
todoController.js angular.module('todoApp')6 6 .controller('TodoController',6function($scope,6TodoService)6{6 6 6 $scope.todos6=6TodoService.getItems();6 6 6 $scope.addTodo6=6TodoService.addItem;6
6 });
todoController.js DI angular.module('todoApp')6 6 .controller('TodoController',6function($scope,6TodoService)6{6 6 6 $scope.todos6=6TodoService.getItems();6 6 6
$scope.addTodo6=6TodoService.addItem;6 6 });
DÚVIDAS?
COMO E ONDE APRENDER MAIS?
None
VÍDEOS
None
None
None
BLOGS
None
None
None
None
None
PODCASTS
None
LIVROS
None
None
TOOLS
None
None
None
None
None
None
None
OBRIGADO! :) @cironunesdev +cironunesdev cironunes.com