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A Flavor of Directives. 19 3.5 Homework Following the previous homework exercise, you should try to expand it a bit. The user now types in his gender along with his name. If user is a male, then the heading will greet the user with “Hello Mister {{name}}”. If user is a female, then “Hello Miss {{name}}” should appear instead. When gender in neither male or female then the user should see the warning heading “Enter a valid gender, human.”. Hint A logical operator would come handy to determine user title. Example Output You can find a potential solution to this exercise here². ²https://github.com/hootlex/the-majesty-of-<strong>vuejs</strong>/blob/master/homework/chapter3.html
4. List Rendering In the third chapter of this book, we are going to learn about list rendering. Using Vue’s directives we are going to demonstrate how to: 1. Render a list of items based on an array. 2. Repeat a template. 3. Iterate through the properties of an object. 4. Filter an array of items. 5. Order an array of items. 6. Apply a custom filter to a list. 4.1 Install & Use Bootstrap To make our work easier on the eye, we are going to import Bootstrap. Info Bootstrap is the most popular HTML, CSS, and JS framework for developing responsive, mobile first projects on the web. Head to http://getbootstrap.com/¹ and click the download button. For the time being, we’ll just use Bootstrap from the CDN link² but you can install it any way that suits your particular needs. For our example we need only one file, for now: css/bootstrap.min.css. When we use this .css file in our app, we have access to all the pretty structures and styles. Just include it within the head tag of your page and you are good to go. Bootstrap requires a containing element to wrap site contents and house our grid system. You may choose one of two containers to use in your projects. Note that, due to padding and more, neither container is nestable. • Use .container for a responsive fixed width container. … • Use .container-fluid for a full width container, spanning the entire width of your viewport. … ¹http://getbootstrap.com/ ²https://www.bootstrapcdn.com/ 20
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 12 and 13: About Vue.js vii Ember Ember is a f
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 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
Page 62 and 63: List Rendering 45 4.8 Homework For
Page 64 and 65: Interactivity 47 1 2 3 5 Upvote
Page 66 and 67: Interactivity 49 1 2 3 5 Upvote
Page 68 and 69: Interactivity 51 19 20 22 23 25
Page 70 and 71: Interactivity 53 Using Event Modifi
Page 72 and 73: Interactivity 55 11 {{$data | json}
Page 74 and 75: Interactivity 57 But there is a mor
Page 76 and 77: Interactivity 59 24 } 25 }, 26 });
Page 78 and 79: Interactivity 61 1 2 3 Let's hear
Page 80 and 81: 6. Components 6.1 What are Componen
Page 82 and 83: Components 65 1 2 3 4 5 6 7
Page 84 and 85: 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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