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
Ciro Nunes
October 18, 2014
Programming
19
1.3k
Então você quer aprender AngularJS?
Nesta palestra construímos uma base conceitual sólida para dominar o AngularJS
Ciro Nunes
October 18, 2014
Tweet
Share
More Decks by Ciro Nunes
See All by Ciro Nunes
Rust Front-end with Yew
cironunes
0
51
Type safe CSS with Reason
cironunes
0
110
What I've learned building automated docs for Ansarada's design system
cironunes
0
70
Beyond ng new
cironunes
2
210
Animate your Angular apps
cironunes
0
420
Sweet Angular, good forms never felt so good
cironunes
0
70
Sweet Angular, good forms never felt so good
cironunes
0
290
Progressive Angular apps
cironunes
3
900
Angular: Um framework. Mobile & desktop.
cironunes
1
590
Other Decks in Programming
See All in Programming
What Spring Developers Should Know About Jakarta EE
ivargrimstad
0
510
EMこそClaude Codeでコード調査しよう
shibayu36
0
440
理論と実務のギャップを超える
eycjur
0
180
Webサーバーサイド言語としてのRustについて
kouyuume
1
4.9k
Building, Deploying, and Monitoring Ruby Web Applications with Falcon (Kaigi on Rails 2025)
ioquatix
4
2.5k
フロントエンド開発のためのブラウザ組み込みAI入門
masashi
7
3.6k
Go言語はstack overflowの夢を見るか?
logica0419
0
620
Claude CodeによるAI駆動開発の実践 〜そこから見えてきたこれからのプログラミング〜
iriikeita
0
360
テーブル定義書の構造化抽出して、生成AIでDWH分析を試してみた / devio2025tokyo
kasacchiful
0
310
NixOS + Kubernetesで構築する自宅サーバーのすべて
ichi_h3
0
1.2k
React Nativeならぬ"Vue Native"が実現するかも?_新世代マルチプラットフォーム開発フレームワークのLynxとLynxのVue.js対応を追ってみよう_Vue Lynx
yut0naga1_fa
2
1.6k
CSC509 Lecture 06
javiergs
PRO
0
270
Featured
See All Featured
Git: the NoSQL Database
bkeepers
PRO
431
66k
Java REST API Framework Comparison - PWX 2021
mraible
34
8.9k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
PRO
190
55k
The Pragmatic Product Professional
lauravandoore
36
7k
Typedesign – Prime Four
hannesfritz
42
2.8k
Art, The Web, and Tiny UX
lynnandtonic
303
21k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
eileencodes
140
34k
Leading Effective Engineering Teams in the AI Era
addyosmani
7
640
Principles of Awesome APIs and How to Build Them.
keavy
127
17k
Intergalactic Javascript Robots from Outer Space
tanoku
272
27k
Building a Modern Day E-commerce SEO Strategy
aleyda
44
7.8k
Dealing with People You Can't Stand - Big Design 2015
cassininazir
367
27k
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