Full-Stack Vue.js 2 and Laravel 5

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Watchers So, how can we add/remove classes from the body if it's out of Vue's dominion? We'll have to do it the old-fashioned way with the browser's Web API. We need to run the following statements when the modal is opened or closed: // Modal opens document.body.classList.add('modal-open'); // Modal closes document.body.classList.remove('modal-closed'); As discussed, Vue adds reactive getters and setters to each data property so that when data changes it knows to update the DOM appropriately. Vue also allows you to write custom logic that hooks into reactive data changes via a feature called watchers. To add a watcher, first add the watch property to your Vue instance. Assign an object to this where each property has the name of a declared data property, and each value is a function. The function has two arguments: the old value and new value. Whenever a data property changes, Vue will trigger any declared watcher methods: var app = new Vue({ el: '#app' data: { message: 'Hello world' }, watch: { message: function(newVal, oldVal) { console.log(oldVal, ', ', newVal); } } }); setTimeout(function() { app.message = 'Goodbye world'; // Output: "Hello world, Goodbye world"; }, 2000); Vue can't update the body tag for us, but it can trigger custom logic that will. Let's use a watcher to update the body tag when our modal is opened and closed. app.js: var app = new Vue({ data: { ... }, watch: { modalOpen: function() { var className = 'modal-open'; if (this.modalOpen) { document.body.classList.add(className); } else { document.body.classList.remove(className); } } } }); Now when you try to scroll the page you'll see it won't budge!
Closing Users will need a way to close their modal and return to the main window. We'll overlay a button in the top-right corner that, when clicked, evaluates an expression to set modalOpen to false. The show class on our wrapper div will consequentially be removed, which means the display CSS property will return to none, thus removing the modal from the page. index.html: × style.css: .modal-close { position: absolute; right: 0; top: 0; padding: 0px 28px 8px; font-size: 4em; width: auto; height: auto; background: transparent; border: 0; outline: none; color: #ffffff; z-index: 1000; font-weight: 100; line-height: 1; }
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Full-Stack Vue.js 2 and Laravel 5 B
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Full-Stack Vue.js 2 and Laravel 5 C
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Acquisition Editor Siddharth Mandal
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About the Reviewer Ashley Menhennet
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Why subscribe? Fully searchable acr
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Table of Contents Preface What this
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Key Prices Show more feature Class
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5. Integrating Laravel and Vue.js w
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Changing carousel images Single-fil
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Finishing touches Summary 8. Managi
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Migration and seed Serving static a
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What this book covers Building a fu
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What you need for this book Before
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Development tools Downloading the p
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Vue Devtools The Vue Devtools brows
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Hardware You'll need a computer wit
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Conventions In this book, you will
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Customer support Now that you are t
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Errata Although we have taken every
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Questions If you have a problem wit
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Introducing Vue.js At the time of w
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Installation Although Vue can be us
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Directives Similar to Angular, we c
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Components Components extend basic
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Single-file components A drawback o
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Server-side rendering Server-side r
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Vue Devtools Vue Devtools is a brow
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Vue Router Vue Router allows you to
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Case-study project After a whirlwin
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Figure 1.3. Vuebnb home page Second
Page 63 and 64: Code base The case-study project ru
Page 65 and 66: Summary In this first chapter, we d
Page 67 and 68: Vuebnb prototype In this chapter, w
Page 69 and 70: Project code Before we begin, you'l
Page 71 and 72: Main files Open the vuebnb-prototyp
Page 73 and 74: Opening in the browser To view the
Page 75 and 76: Page content With our environment s
Page 77 and 78: Data binding A simple task for Vue
Page 79 and 80: Mock listing While we're developing
Page 81 and 82: Header image No room listing would
Page 83 and 84: Directives Vue's directives are spe
Page 85 and 86: Expressions If a directive requires
Page 87 and 88: Arguments Some directives take an a
Page 89 and 90: Figure 2.6. Page including header i
Page 91 and 92: List rendering The v-for directive
Page 93 and 94: .list .list-item { flex: 0 0 100%;
Page 95 and 96: Prices Let's now add the price list
Page 97 and 98: We'll also put a button after the p
Page 99 and 100: Event listener We now want to remov
Page 101 and 102: Getters and setters To assign a val
Page 103 and 104: Figure 2.9. Getters and setters Vue
Page 105 and 106: Image modal window To prevent our h
Page 107 and 108: Opening First, let's add a Boolean
Page 109 and 110: Window Let's now add markup for the
Page 111 and 112: Dimming the main window We could si
Page 113: Vue's mount element What if we just
Page 117 and 118: Event modifiers Vue makes it easy t
Page 120 and 121: Figure 2.11. Vue.js lifecycle diagr
Page 122 and 123: Proxied properties You may have not
Page 124 and 125: Summary In this chapter, we got fam
Page 126 and 127: Laravel Laravel is an open source M
Page 128 and 129: Environment We'll be using Laravel
Page 130 and 131: Vuebnb In Chapter 2, Prototyping Vu
Page 132 and 133: folders: - map: /Users/anthonygore/
Page 134 and 135: $ cp .env.example .env $ php artis
Page 136 and 137: Database We'll be using a relationa
Page 138 and 139: 192.168.10.10 vuebnb.test The hosts
Page 140 and 141: Summary In this brief chapter, we d
Page 142 and 143: Vuebnb room listings In Chapter 2,
Page 144 and 145: Figure 4.1. Vuebnb web service Web
Page 146 and 147: Database Our web service will requi
Page 149 and 150: Schema A schema is a blueprint for
Page 151 and 152: Execution Now that we've set up our
Page 153 and 154: Creating a seeder Laravel includes
Page 155 and 156: Inserting the data In order to inse
Page 157 and 158: +"price_extra_people": "No charge",
Page 159 and 160: Eloquent ORM Object-Relational Mapp
Page 161 and 162: Casting The data types in a MySQL d
Page 163 and 164: Public interface The final piece of
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Controller We'll be adding more rou
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Accessing images Files in the publi
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Image links The payload for each li
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Integrating Laravel and Vue.js with
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JavaScript JavaScript assets are ke
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Node modules Another key aspect of
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Asset compilation The files in reso
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Dependencies In a frontend applicat
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Bundling The process of resolving m
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Laravel Mix One of the downsides of
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$ webpack [options] Rather than fi
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JavaScript Inspecting the output Ja
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Fonts You might think it's strange
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Removing unnecessary dependencies a
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Syntax clash Using the prototype te
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JavaScript Let's now move the proto
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Displaying modules with Webpack Let
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In short, import Vue from 'vue' is
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CSS To migrate CSS, we'll copy styl
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Fonts Open Sans and Font Awesome ne
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After building again, we'll now hav
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Watch mode So far, we've been runni
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Note that if you run BrowserSync in
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Polyfills The ES2015 proposal inclu
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Mock data We've now completely migr
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404.
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Injecting data Getting the mock-lis
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Figure 5.16. Model as a JSON string
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Replacing the hard-coded model We n
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Figure 5.19. How the listing model
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Image URLs The last thing to do is
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Figure 5.21. Images are now a data
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Figure 5.22. Listing page with mock
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Summary In this chapter, we got fam
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Components When we're constructing
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Data In addition to reusable markup
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{ images: [ '/images/1/Image_1.jpg'
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Figure 6.3. Setting index to 2 sele
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Composing with components Component
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Registration scope While some compo
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} @media (min-width: 744px) { .caro
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Communicating with components A key
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One-way data flow Since props must
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Image URLs When we created ImageCar
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Distinguishing carousel controls Th
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Custom events Our carousel controls
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Figure 6.7. Screenshot showing a cu
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Single-file components Single-File
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Refactoring components to SFCs Our
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CSS SFCs allow us to add style to a
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CarouselControl Let's now abstract
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Slots We've learned so far that the
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Modal window A lot of the functiona
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Figure 6.13. Vue Devtools showing h
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estoring the modal opening function
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Once you've imported this component
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.list .title { flex: 1 1 25%; } .li
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Focusing now on the FeatureList com
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... ... About this listing @{{ a
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Virtual DOM Let's change tack now a
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Vue Loader Wouldn't it be great if
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:items="prices"> {{ price.title }}
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Vue.js builds There are a number of
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Module system The columns of the ta
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Full build vs runtime-only As we've
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Summary In this chapter, we saw how
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Single-page applications Most websi
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Vue Router Some frontend frameworks
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Vuebnb routing It was never a state
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Installing Vue Router Vue Router is
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App component For our router to wor
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Figure 7.3. /listing/1 with Vue Dev
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Let's also add name properties to o
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Home route Let's now add a server-s
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Initial state Just like our listing
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Refactoring Before we inject the in
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Home page initial state Using Eloqu
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Adding the thumbnail Each mock list
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Receiving in the client With the in
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ListingSummary component Now that t
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Figure 7.10. Prototype of ListingSu
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margin-right: 0; } Finally, we'll
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Figure 7.13. Empty home page after
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Adding a path to the model Let's go
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Route navigation guards Similar to
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HomePage component Let's add before
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...import axios from 'axios'; expor
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merging strategy are explained in t
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assignData You'll notice that withi
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Figure 7.15. Successful AJAX call a
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Scroll behavior Another aspect of w
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Figure 7.18. Custom footer on listi
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our custom-footer component. Let's
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Dynamically selecting the container
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Listing summary image slider On our
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Adding the slider We'll now add the
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Figure 7.21. Carousel controls on l
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Figure 7.22. Listing group shifted
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Carousel controls We now need the c
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Figure 7.24. Hidden left arrow on p
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Managing Your Application State wit
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Figure 8.1. The complexity of commu
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Principle #2 - Data is read-only Co
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Vuex Vuex (usually pronounced vewek
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Save feature As mentioned, we'll be
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} } .listing-summary { ... positi
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Saved state The ListingSave compone
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changed consistently. But there is
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haven't. Thanks to reactive Vuex da
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Adding to ListingPage We also want
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Making ListingSave a button As it i
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Moving page state into the store No
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Let's decouple our page state from
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Router The logic for retrieving pag
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export default { components: { ...
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Checking if page state is in the st
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Saved page We will now add the save
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Figure 8.16. Saved page If we remov
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cursor: pointer; } #toolbar ul li a
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Adding a User Login and API Authent
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Migration Looking first at the data
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array
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Let's now rerun our migrations and
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$ touch resources/assets/components
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Server routes Now that we've added
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Figure 9.3. Login page
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ut inside a single-file component t
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Adding authentication links to the
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Passing authentication state to the
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Figure 9.6. Value of auth in Vue De
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This is how the toolbar will look n
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Figure 9.8. Vuex tab of Vue Devtool
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Creating an API route We'll begin o
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Vuex actions In Chapter 8, Managing
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Figure 9.10. AJAX call results in a
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OAuth OAuth is an authorization pro
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Attaching tokens OAuth requires an
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Deploying a Full-Stack App to the C
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$ heroku login # Enter your Heroku
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Source code To deploy code to your
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Creating a database We need a datab
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$ heroku config:get CLEARDB_DATABAS
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Passport keys In Chapter 9, Adding
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Migration and seed Once the deploy
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Content distribution networks When
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Uploading files with FTP We will no
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FTP_SKIP_IMAGES=1 You can see how t
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** * Show production mode tip messa
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Reading from the CDN We now want Vu
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Setting the CDN URL The cdn helper
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Using the CDN in Vue In our Vue app
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Finale You have now completed the c
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Next steps You may have reached the
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