February 2013, Berlin1

Tim MesserschmidtDeveloper Evangelist

@SeraAndroid

AngularJS

vs jQuery

… or why Angular rocks!

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Big advantage

• Lots of plugins• Chances are high people have a

cached version already• Big community• Established since 2006

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Negative

Did you ever use all the functionality?

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Expressions{{ do something }}

Can be used for:• Calculations• Accessing models• Filtering

… and much more!

{{ 1 + 2 }}{{ 1 + 2 == 3}}

{{ 3 > 4 }}Hi {{ name }}!

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Repeating contentng-repeat

Usage: repeat stuff automatically in a very

HTML-like way

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Filtering contentfilter: {{ expression }}

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jqLiteFor basic jQuery support

But: Let Angular do the DOM-magicand concentrate on working with yourmodels.

If you need to use jQuery avoid using $.

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Outlook… or what can I do with Angular?

• Routing• Templating

• ng-view• Dependency Injection• Event Handlers• XHR & REST services

• $http (low-level)• $resource (high-level)

QUESTIONS?

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THANKS!

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timme@x.com@seraandroid / @paypaleurodev

slideshare.net/PayPalEUDevs