My presentations, using Reveal.js (mostly in Portuguese).
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

450 lines
11 KiB

<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Single Page Applications</title>
<meta name="author" content="Julio Biason">
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<link rel="stylesheet" href="_external/reveal.min.css">
<link rel="stylesheet" href="_external/default.css" id="theme">
<link rel="stylesheet" href="jointjs/joint.min.css">
<!-- For syntax highlighting -->
<link rel="stylesheet" href="_external/zenburn.css">
<!-- If the query includes 'print-pdf', include the PDF print sheet -->
<script>
if( window.location.search.match( /print-pdf/gi ) ) {
var link = document.createElement( 'link' );
link.rel = 'stylesheet';
link.type = 'text/css';
link.href = '_external/pdf.css';
document.getElementsByTagName( 'head' )[0].appendChild( link );
}
</script>
<!--[if lt IE 9]>
<script src="reveal.js/lib/js/html5shiv.js"></script>
<![endif]-->
<style>
.semi-opaque {
background-color: rgba(0, 0, 0, 0.7);
}
* {
hyphens: none !important;
-moz-hyphens: none !important;
}
div.code {
font-size: 150%
}
10 years ago
#traditional-1, #traditional-2, #spa-1, #spa-2, #spa-3 {
background-color: white;
}
</style>
</head>
<body>
<div class="reveal">
<!-- Any section element inside of this container is displayed as a slide -->
<div class="slides">
<section data-background='_images/Eau_Rouge_1997.jpg' class='semi-opaque'>
<h1>SPA</h1>
<h2>Single Page Applications</h2>
</section>
<section>
A idéia de um Single Page Application é carregar todos os
elementos que devem ser apresentados ao usuário de uma só vez ou
em pequenas partes incrementais.
</section>
<section>
<section>
<h2>Modelo Dinâmico "Tradicional"</h2>
10 years ago
<div id='traditional-1'></div>
</section>
<section>
10 years ago
<h2>Modelo Dinâmico "Tradicional"</h2>
<div id='traditional-2'></div>
</section>
<section>
10 years ago
<h2>Modelo SPA</h2>
<div id='spa-1'></div>
</section>
<section data-transition="slide" data-background-transition="fade">
10 years ago
<h2>Modelo SPA</h2>
<div id='spa-2'></div>
</section>
<section data-transition="slide" data-background-transition="fade">
10 years ago
<h2>Modelo SPA</h2>
<div id='spa-3'></div>
</section>
</section>
<section>
<section>
<p>Bacana, mas...</p>
<h2>Como Faiz?</h2>
</section>
<section>
<img src='_images/demotimeheader2.png'>
</section>
</section>
<section>
<section>
<h2>O estranho caso de onde estou</h2>
</section>
<section>
<p>No modelo tradicional, a URL indica onde o usuário
se encontra.</p>
<p>O usuario pode salvar a URL e retornar a mesma
posição depois.</p>
<p>Se o conteúdo é lido por partes, perde-se a
informação de posição.</p>
</section>
<section>
<h2>Você sabia que...</h2>
<p>É possível criar um link que pula pro meio da página?</p>
</section>
<section>
<div class='code'>
<pre><code data-trim class='html'>
<a href='#meio-da-pagina'>Pular para o meio da página</a>
</code></pre>
</div>
<p>...e mais adiante...</p>
<div class='code'>
<pre><code data-trim class='html'>
<a name='meio-da-pagina'></a>
</code></pre>
</div>
</section>
<section>
<p>Ou HTML5:</p>
<div class='code'>
<pre><code data-trim class='html'>
<a href='#meio-da-pagina'>Pular para o meio da página</a>
</code></pre>
</div>
<div class='code'>
<pre><code data-trim class='html'>
<a id='meio-da-pagina'></a>
</code></pre>
</div>
</section>
<section>
<p>Ou <strong>TUDO</strong>:</p>
<div class='code'>
<pre><code data-trim class='html'>
<a href='#meio-da-pagina'>Pular para o meio da página</a>
</code></pre>
</div>
<div class='code'>
<pre><code data-trim class='html'>
<a id='meio-da-pagina' name='meio-da-pagina'></a>
</code></pre>
</div>
</section>
<section>
<p>Mas o que acontece se fizer</p>
<div class='code'>
<pre><code data-trim class='html'>
<a href='#meio-da-pagina'>Pular para o meio da página</a>
</code></pre>
</div>
<p>... mas não tiver um <code>id</code> ou
<code>name</code> "meio-da-pagina"?</p>
</section>
<section>
<img src='_images/absolutely_nothing.jpg'>
</section>
<section>
<div class='code'>
<pre><code data-trim class='html'>
<a href='#usuario-1040'>Informações do usuário</a>
</code></pre>
</div>
<p>... ao clicar, a URL fica</p>
<div class='code'>
<pre><code data-trim class='html'>
http://meuservidor/servico#usuario-1040
</code></pre>
</div>
<p>E quando a página carrega, a primeira coisa que se faz
é verifica a URL inteira e fazer o parse do conteúdo.</p>
<p class='fragment'>Chato, né?</p>
</section>
<section>
<p>É por isso que para esses caso se usa um framework
que já faça todo esse controle.</p>
<p>Angular.JS, por exemplo, tem todo um controle de
rotas do lado do cliente (!!) que gera URLs do tipo</p>
<div class='code'>
<pre><code data-trim class='html'>
http://meuservidor/servico#/usuario/1040
</code></pre>
</div>
<p class='fragment'>BEEEM melhor, não?</p>
</section>
</section>
</div>
</div>
<script src="_external/head.min.js"></script>
<script src="_external/reveal.min.js"></script>
<script src="jointjs/joint.min.js"></script>
<script src="jointjs/joint.shapes.uml.js"></script>
<script>
// Full list of configuration options available here:
// https://github.com/hakimel/reveal.js#configuration
Reveal.initialize({
controls: true,
progress: true,
history: true,
center: true,
theme: 'night',
transition: 'linear',
// Optional libraries used to extend on reveal.js
dependencies: [
{ src: '_external/classList.js', condition: function() { return !document.body.classList; } },
{ src: '_external/marked.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
{ src: '_external/markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
{ src: '_external/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } },
{ src: '_external/zoom.js', async: true, condition: function() { return !!document.body.classList; } },
{ src: '_external/notes.js', async: true, condition: function() { return !!document.body.classList; } }
]
});
</script>
10 years ago
<script id='joint-global'>
var uml = joint.shapes.uml;
</script>
<script id='traditional-1-graph'>
$(function() {
var graph = new joint.dia.Graph;
var paper = new joint.dia.Paper({
el: $('#traditional-1'),
width: 800,
height: 600,
gridSize: 1,
model: graph
});
var elements = {
template: new uml.State({
position: { x:10, y: 100 },
size: { width: 200, height: 400 },
name: "Template"
}),
render: new uml.State({
position: { x: 550, y: 100 },
size: { width: 200, height: 400 },
name: "Página"
})
};
graph.addCells(elements);
var connectors = [
new uml.Transition({ source: { id: elements.template.id },
target: { id: elements.render.id } })
];
graph.addCells(connectors);
});
</script>
<script id='traditional-2-graph'>
$(function() {
var graph = new joint.dia.Graph;
var paper = new joint.dia.Paper({
el: $('#traditional-2'),
width: 800,
height: 600,
gridSize: 1,
model: graph
});
var elements = {
template1: new uml.State({
position: { x: 100, y: 100 },
size: { width: 200, height: 100 },
name: "Template 1"
}),
template2: new uml.State({
position: { x: 100, y: 250 },
size: { width: 200, height: 100 },
name: "Template 2"
}),
template3: new uml.State({
position: { x: 100, y: 400 },
size: { width: 200, height: 100 },
name: "Template 3"
}),
render: new uml.State({
position: { x: 550, y: 100 },
size: { width: 200, height: 400 },
name: "Página"
})
};
graph.addCells(elements);
var connectors = [
new uml.Transition({ source: { id: elements.template1.id },
target: { id: elements.render.id } }),
new uml.Transition({ source: { id: elements.template2.id },
target: { id: elements.render.id } }),
new uml.Transition({ source: { id: elements.template3.id },
target: { id: elements.render.id } })
];
graph.addCells(connectors);
});
</script>
10 years ago
<script id='spa-1-graph'>
$(function() {
var graph = new joint.dia.Graph;
var paper = new joint.dia.Paper({
el: $('#spa-1'),
width: 800,
height: 600,
gridSize: 1,
model: graph
});
var elements = {
render: new uml.State({
position: { x: 550, y: 100 },
size: { width: 200, height: 400 },
name: "Página"
})
};
graph.addCells(elements);
});
</script>
<script id='spa-2-graph'>
$(function() {
var graph = new joint.dia.Graph;
var paper = new joint.dia.Paper({
el: $('#spa-2'),
width: 800,
height: 600,
gridSize: 1,
model: graph
});
var elements = {
partial: new uml.State({
position: { x: 100, y: 150 },
size: { width: 150, height: 100 },
name: "Conteúdo"
}),
render: new uml.State({
position: { x: 550, y: 100 },
size: { width: 200, height: 400 },
name: "Página"
})
};
graph.addCells(elements);
});
</script>
<script id='spa-3-graph'>
$(function() {
var graph = new joint.dia.Graph;
var paper = new joint.dia.Paper({
el: $('#spa-3'),
width: 800,
height: 600,
gridSize: 1,
model: graph
});
var elements = {
render: new uml.State({
position: { x: 550, y: 100 },
size: { width: 200, height: 400 },
name: "Página"
}),
partial: new uml.State({
position: { x: 100, y: 150 },
size: { width: 150, height: 100 },
name: "Conteúdo"
}),
insert: new uml.State({
position: { x: 575, y: 150 },
size: { width: 150, height: 100 },
name: "Conteúdo"
})
};
graph.addCells(elements);
var connectors = [
new uml.Transition({ source: { id: elements.partial.id },
target: { id: elements.insert.id } })
];
graph.addCells(connectors);
});
</script>
</body>
</html>