HTML5 and the dawn of rich mobile web applications pt 2

HTML5 and the dawn of rich
mobile web applications
@ jamespearce

Part II

jQuery Mobile
Sencha Touch

“A uniﬁed user interface
system that works seamlessly
across all popular mobile
device platforms”

Key features

Built on jQuery
Modular library
Markup-driven conﬁguration
Progressive enhancement

<!DOCTYPE html>
<html>
<head>
<title>jQuery Mobile</title>
<script src="jq.js"></script><script src="jqm.js"></script>
<link rel="stylesheet" href="jqm.css" />
</head>
<body>
<div data-role="page" id="home">
<div data-role="header">
<h1>Hello World</h1>
</div>
<div data-role="content">
<ul data-role="listview" data-inset="true">
<li data-role="list-divider">Continents</li>
<li><a href="na.html">North America</a></li>
<li><a href="sa.html">South America</a></li>
<li><a href="eu.html">Europe</a></li>
</ul>
</div>
</div>
</body>
</html>

Page
...
<body>


<div data-role="header">
...
</div>

<div data-role="content">
...
</div>

<div data-role="footer">
...
</div>

</div>

</body>
...

Multiple Pages
...
<body>

<a href="#products">Products</a>
</div>

<div data-role="page" id="products">
...
</div>

<div data-role="page" id="about">
...
</div>

</body>
...

Disable AJAX
...
<body>


<a href="#products" data-ajax="false">Products</a>

<a href="http://google.com" rel="external">Google</a>

</div>

...
</div>

</body>
...

Back buttons
...
<body>


<a href="#products">Products</a>

</div>


<a href="#home" data-rel="back">Home</a>

</div>

</body>
...

Transitions
...
<body>


<a href="#products" data-transition="fade">Products</a>

</div>



</body>
...

Dialogs

...
<body>


<a href="#products" data-rel="dialog">Products</a>

</div>

</body>
...

Themes
...
<body>

<div data-role="page" id="home" data-theme="b">
...
</div>

</body>
...

Toolbars
<div data-role="header" data-position="inline">

! <a href="index.html" data-icon="delete">Cancel</a>

! <h1>Edit Contact</h1>

! <a href="index.html" data-icon="check">Save</a>

</div>

Footer

<div data-role="footer" class="ui-bar">

<a href="delete.html" data-icon="delete" >Remove</a>
<a href="add.html" data-icon="plus" >Add</a>
<a href="up.html" data-icon="arrow-u">Up</a>
<a href="down.html" data-icon="arrow-d">Down</a>

</div>

Fixed footer

<div data-role="footer" data-position="fixed">
...
</div>

Buttons

<a href="index.html" data-role="button">Link button</a>

<a href="index.html" data-role="button"
data-icon="delete">Delete</a>

Grouped buttons

<div data-role="controlgroup">
<a href="yes.html" data-role="button">Yes</a>
<a href="no.html" data-role="button">No</a>
<a href="maybe.html" data-role="button">Maybe</a>
</div>

Grouped buttons 2

<div data-role="controlgroup" data-type="horizontal">
<a href="yes.html" data-role="button">Yes</a>
<a href="no.html" data-role="button">No</a>
<a href="maybe.html" data-role="button">Maybe</a>
</div>

Lists

<ul data-role="listview">
! <li><a href="acura.html">Acura</a></li>
! <li><a href="audi.html">Audi</a></li>
! <li><a href="bmw.html">BMW</a></li>
...
</ul>

A JavaScript framework
for building
rich mobile apps
with web standards

Kitchen Sink

http://sencha.com/x/5e

<!DOCTYPE
html>
<html>

<head>

<title>Hello
World</title>

<script
src="lib/touch/sencha-‐touch.js"></script>

<script
src="app/app.js"></script>

<link
href="lib/touch/resources/css/sencha-‐touch.css"

rel="stylesheet"
type="text/css"
/>

</head>

<body></body>
</html>

new
Ext.Application({

launch:
function()
{

new
Ext.Panel({

fullscreen:
true,

dockedItems:
[{xtype:'toolbar',
title:'My
First
App'}],

layout:
'fit',

styleHtmlContent:
true,

html:
'<h2>Hello
World!</h2>I
did
it!'

});

}

});

Lists
var
list
=
new
Ext.List({

store:
store,

itemTpl:
'{firstName}
{lastName}',

grouped:
true,

indexBar:
true
});

Nested Lists
var
list
=
new
Ext.NestedList({

store:
store,

displayField:
'name',

title:
'My
List',

updateTitleText:
true,

getDetailCard:

function(record,
parent)
{..}
});

Carousels
var
carousel
=
new
Ext.Carousel({

direction:
'horizontal',

indicator:
true,

items:
[

..

]
});

Sheets
var
sheet
=
new
Ext.ActionSheet({

items:
[

{

text:
'Delete
draft',

ui:
'decline'

},
{

text:
'Save
draft'

},
{

text:
'Cancel',

}

]
});

sheet.show();

Common patterns
1
var
list
=
new
Ext.List({

store:
store,

itemTpl:
'{firstName}
{lastName}',

grouped:
true,

indexBar:
true
});

var
panel
=
new
Ext.Panel({

fullscreen:
true,

layout:
'fit',

items:
[list]
});

Common patterns
2
var
panel
=
new
Ext.Panel({

fullscreen:
true,

layout:
'fit',

items:
[{

xtype:
'list',

store:
store,

itemTpl:
'{firstName}
{lastName}',

grouped:
true,

indexBar:
true

}]
});

Web
Compromise

sites
Web
apps
Hybrid
apps
Native
apps

Nativeness

Hybrid apps
UIWebView WebView

HTML
CSS Stores
JS

Device APIs

e.g. PhoneGap

Accelerometer File
Camera Geolocation
Compass Media
Contacts Network
Device Notiﬁcation
Events Storage

http://sencha.com/x/cy
http://sencha.com/x/de

http://phonegap.github.com/weinre

$>
phantomjs
confess.js
http://mysite.com/

CACHE
MANIFEST

#
This
manifest
was
created
by
confess.js
#

Time:
Wed
Sep
14
2011
10:14:45
GMT-‐0700
(PDT)
#

User-‐agent:
Mozilla/5.0
...

CACHE:
app/app.js
app/yelp.js
http://cdn.sencha.io/touch/1.1.0/sencha-‐touch.js
http://maps.google.com/maps/api/js?sensor=true
http://maps.gstatic.com/intl/en_us/mapfiles/api-‐3/6/4/main.js
theming/app.css

NETWORK:
*

http://github.com/jamesgpearce/confess

built with

Apps vs web technology

HTML5 and the dawn of rich mobile web applications pt 2

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