205 lines
5.5 KiB
Plaintext
205 lines
5.5 KiB
Plaintext
block includes
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include ../_util-fns
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- var _at_angular = '@angular'
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:marked
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# Browser support #
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Angular supports most recent browsers. This includes the following specific versions:
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table
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tr
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th Chrome
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th Firefox
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th Edge
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th IE
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th Safari
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th iOS
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th Android
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th IE mobile
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tr
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td latest
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td latest
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td 14
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td 11
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td 10
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td 10
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td Marshmallow (6.0)
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td 11
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tr
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td
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td
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td 13
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td 10
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td 9
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td 9
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td Lollipop<br>(5.0, 5.1)
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td
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tr
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td
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td
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td
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td 9
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td 8
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td 8
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td KitKat<br>(4.4)
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td
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tr
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td
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td
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td
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td
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td 7
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td 7
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td Jelly Bean<br>(4.1, 4.2, 4.3)
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td
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.l-sub-section
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:marked
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Angular's continuous integration process runs unit tests of the framework on all of these browsers for every pull request,
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using <a href="https://saucelabs.com/" target="_blank">SauceLabs</a> and
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<a href="https://www.browserstack.com" target="_blank">Browserstack</a>.
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:marked
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# Polyfills #
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Angular is built on the latest standards of the web platform.
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Targeting such a wide range of browsers is challenging because they do not support all features of modern browsers.
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You compensate by loading polyfill scripts ("polyfills") on the host web page (`index.html`)
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that implement missing features in JavaScript.
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+makeExample('quickstart/ts/index.html', 'polyfills')(format='.')
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:marked
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A particular browser may require at least one polyfill to run _any_ Angular application.
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You may need additional polyfills for specific features.
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The tables below will help you determine which polyfills to load, depending on the browsers you target and the features you use.
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.alert.is-important
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:marked
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The suggested polyfills are the ones we know will run full Angular applications.
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You may need additional polyfills to support features not covered by this list.
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Note that polyfills cannot magically transform an old, slow browser into a modern, fast one.
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:marked
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## Mandatory polyfills ##
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These are the polyfills required to run an Angular application on each supported browser:
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table
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tr(style="vertical-align: top")
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th Browsers (desktop & mobile)
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th Polyfills required
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tr(style="vertical-align: top")
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td Chrome, Firefox, Edge, Safari 9+
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td None
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tr(style="vertical-align: top")
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td Safari 7 & 8, IE10 & 11, Android 4.1+
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td
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:marked
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[ES6](#core-es6)
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tr(style="vertical-align: top")
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td IE9
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td
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:marked
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[ES6<br>classList](#classlist)
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:marked
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## Optional browser features to polyfill ##
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Some features of Angular may require additional polyfills.
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For example, the animations library relies on the standard web animation API, which is only available in Chrome and Firefox today.
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You'll need a polyfill to use animations in other browsers.
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Here are the features which may require additional polyfills:
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table
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tr(style="vertical-align: top")
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th Feature
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th Polyfill
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th(style="width: 50%") Browsers (desktop & mobile)
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tr(style="vertical-align: top")
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td
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a(href="./animations.html") Animations
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td
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:marked
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[Web Animations](#web-animations)
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td All but Chrome and Firefox<br>Not supported in IE9
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tr(style="vertical-align: top")
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td
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a(href="../api/common/index/DatePipe-class.html" target="_blank") Date
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span ,
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a(href="../api/common/index/CurrencyPipe-class.html" target="_blank") currency
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span ,
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a(href="../api/common/index/DecimalPipe-class.html" target="_blank") decimal
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span and
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a(href="../api/common/index/PercentPipe-class.html" target="_blank") percent
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span pipes
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td
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:marked
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[Intl API](#intl)
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td All but Chrome, Firefox, Edge, IE11 and Safari 10
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tr(style="vertical-align: top")
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td
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a(href="../api/common/index/NgClass-directive.html" target="_blank") NgClass
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span on SVG elements
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td
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:marked
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[classList](#classlist)
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td IE10, IE11
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tr(style="vertical-align: top")
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td
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a(href="./server-communication.html") Http
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span when sending and receiving binary data
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td
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:marked
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[Typed Array](#typedarray) <br>[Blob](#blob)<br>[FormData](#formdata)
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td IE 9
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:marked
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## Suggested polyfills ##
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Below are the polyfills which are used to test the framework itself. They are a good starting point for an application.
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table
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tr
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th Polyfill
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th Licence
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th Size*
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tr
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td
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a#core-es6(href="https://github.com/zloirock/core-js" target="_blank") ES6
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td MIT
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td 27.4KB
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tr
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td
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a#classlist(href="https://github.com/eligrey/classList.js" target="_blank") classList
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td Public domain
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td 1KB
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tr
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td
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a#intl(href="https://github.com/andyearnshaw/Intl.js" target="_blank") Intl
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td MIT / Unicode licence
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td 13.5KB
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tr
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td
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a#web-animations(href="https://github.com/web-animations/web-animations-js" target="_blank") Web Animations
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td Apache
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td 14.8KB
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tr
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td
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a#typedarray(href="https://github.com/inexorabletash/polyfill/blob/master/typedarray.js" target="_blank") Typed Array
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td MIT
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td 4KB
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tr
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td
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a#blob(href="https://github.com/eligrey/Blob.js" target="_blank") Blob
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td MIT
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td 1.3KB
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tr
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td
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a#formdata(href="https://github.com/francois2metz/html5-formdata" target="_blank") FormData
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td MIT
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td 0.4KB
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:marked
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* Figures are for minified and gzipped code, computed with the <a href="http://closure-compiler.appspot.com/home" target="_blank">closure compiler</a>
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