vuejs

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About Vue.js vii Ember Ember is a full-featured framework that is designed to be highly opinionated. It provides a lot of established conventions, and once you are familiar enough with them, it can make you very productive. However, it also means the learning curve is high and the flexibility suffers. It’s a tradeoff when you try to pick between an opinionated framework and a library with a loosely coupled set of tools that work together. The latter gives you more freedom but also requires you to make more architectural decisions. That said, it would probably make a better comparison between Vue.js core and Ember’s templating and object model layer: • Vue provides unobtrusive reactivity on plain JavaScript objects, and fully automatic computed properties. In Ember you need to wrap everything in Ember Objects and manually declare dependencies for computed properties. • Vue’s template syntax harnesses the full power of JavaScript expressions, while Handlebars’ expression and helper syntax is quite limited in comparison. • Performance wise, Vue outperforms Ember by a fair margin, even after the latest Glimmer engine update in Ember 2.0. Vue automatically batches updates, while in Ember you need to manually manage run loops in performance-critical situations.
About Vue.js viii Polymer Polymer is yet another Google-sponsored project and in fact was a source of inspiration for Vue.js as well. Vue.js’ components can be loosely compared to Polymer’s custom elements, and both provide a very similar development style. The biggest difference is that Polymer is built upon the latest Web Components features, and requires non-trivial polyfills to work (with degraded performance) in browsers that don’t support those features natively. In contrast, Vue.js works without any dependencies down to IE9. Also, in Polymer 1.0 the team has really made its data-binding system very limited in order to compensate for the performance. For example, the only expressions supported in Polymer templates are the boolean negation and single method calls. Its computed property implementation is also not very flexible. Finally, when deploying to production, Polymer elements need to be bundled via a Polymer-specific tool called vulcanizer. In comparison, single file Vue components can leverage everything the Webpack ecosystem has to offer, and thus you can easily use ES6 and any CSS pre-processors you want in your Vue components.
Page 2 and 3: The Majesty Of Vue.js © 2015 - 201
Page 4 and 5: CONTENTS 3. A Flavor of Directives.
Page 6 and 7: Introduction i
Page 8 and 9: About Vue.js iii “Mark my words:
Page 10 and 11: About Vue.js v React React and Vue.
Page 14 and 15: About Vue.js ix Riot Riot 2.0 provi
Page 16 and 17: Welcome xi Homework The best way to
Page 18 and 19: Vue.js Fundamentals 1
Page 20 and 21: Install Vue.js 3 1 # latest stable
Page 22 and 23: Getting Started 5 10 11 12 13 14
Page 24 and 25: Getting Started 7 Two-way data bind
Page 26 and 27: Getting Started 9 2.4 Homework A ni
Page 28 and 29: A Flavor of Directives. 11 15 messa
Page 30 and 31: A Flavor of Directives. 13 Info An
Page 32 and 33: A Flavor of Directives. 15 Template
Page 34 and 35: A Flavor of Directives. 17 12 13
Page 36 and 37: A Flavor of Directives. 19 3.5 Home
Page 38 and 39: List Rendering 21 At this point, we
Page 40 and 41: List Rendering 23 4.2 v-for In orde
Page 42 and 43: List Rendering 25 4.3 Array Renderi
Page 44 and 45: List Rendering 27 This is the outpu
Page 46 and 47: List Rendering 29 Rendered array wi
Page 48 and 49: List Rendering 31 1 2 Let's hear s
Page 50 and 51: List Rendering 33 37 data: { 38 sto
Page 52 and 53: List Rendering 35 13 14 17 {{ sto
Page 54 and 55: List Rendering 37 Isn’t that awes
Page 56 and 57: List Rendering 39 36 writer: "John"
Page 58 and 59: List Rendering 41 We initialize ord
Page 60 and 61: List Rendering 43 29 }) 30 31 new V
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List Rendering 45 4.8 Homework For
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Interactivity 47 1 2 3 5 Upvote
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Interactivity 49 1 2 3 5 Upvote
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Interactivity 51 19 20 22 23 25
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Interactivity 53 Using Event Modifi
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Interactivity 55 11 {{$data | json}
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Interactivity 57 But there is a mor
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Interactivity 59 24 } 25 }, 26 });
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Interactivity 61 1 2 3 Let's hear
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6. Components 6.1 What are Componen
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Components 65 1 2 3 4 5 6 7
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Components 67 1 Vue.component('stor
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Components 69 Info v-bind is used t
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Components 71 1 2 Lets hear some s
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Components 73 1 2 3 5 Hello Vue
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Components 75 13 el: '#app', 14 dat
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Components 77 16 17 1 Vue.compone
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Components 79 1 2 3 Let's hear so
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Components 81 6.7 Homework This is
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7. Class and Style Bindings 7.1 Cla
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Class and Style Bindings 85 Changed
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Class and Style Bindings 87 7.1.2 A
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Class and Style Bindings 89 Style o
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Class and Style Bindings 91 32 }, 3
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Consuming an API 93
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Preface 95 8.2.1 Download Book’s
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Preface 97 As indicated in the abov
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Working with real data 99 To do so
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Working with real data 101 Get stor
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Working with real data 103 Renderin
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Working with real data 105 1 2 3
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Working with real data 107 1 2 3
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10. Integrating vue-resource 10.1 O
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Integrating vue-resource 111 DELETE
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Integrating vue-resource 113 1 read
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Integrating vue-resource 115 1 var
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Integrating vue-resource 117 We obs
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Integrating vue-resource 119 The fe
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Integrating vue-resource 121 1 Vue.
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Integrating vue-resource 123 31 33
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Integrating vue-resource 125 1 Vue.
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Integrating vue-resource 127 10.6 H
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