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October 27, 2017 17:59
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VueJS Personality Quiz
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| <div id="app" v-cloak> | |
| <div class="row"> | |
| <div class="large-12 columns"> | |
| <h1>{{ quiz.title }}</h1> | |
| <div class="callout"> | |
| <div v-for="(question, index) in quiz.questions"> | |
| <!-- Hide all questions, show only the one with index === to current question index --> | |
| <div v-show="index === questionIndex"> | |
| <h3>{{ question.text }}</h3> | |
| <ol> | |
| <!-- for each response of the current question --> | |
| <li v-for="response in question.responses"> | |
| <label> | |
| <input type="radio" | |
| v-bind:value="response.value" | |
| v-bind:name="index" | |
| v-model="userResponses[index]"> {{response.text}} | |
| </label> | |
| </li> | |
| </ol> | |
| <!-- The two navigation buttons --> | |
| <!-- Note: prev is hidden on first question --> | |
| <button class="secondary button" v-if="questionIndex > 0" v-on:click="prev"> | |
| prev | |
| </button> | |
| <button class="success button" v-on:click="next"> | |
| next | |
| </button> | |
| </div> | |
| </div> | |
| <!-- Last page, quiz is finished, display result --> | |
| <div v-show="questionIndex === quiz.questions.length"> | |
| <h3>Your Results</h3> | |
| <p> | |
| You are: {{ score() }} | |
| </p> | |
| </div> | |
| </div> | |
| </div> | |
| </div> | |
| </div> |
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| "use strict"; | |
| window.onload = function() { | |
| var quiz = { | |
| title: 'What superhero are you?', | |
| questions: [{ | |
| text: "How would you describe your personality?", | |
| responses: [{ | |
| text: 'Im serious and dark', | |
| value: 'Batman' | |
| }, | |
| { | |
| text: 'Arrogant, but charming', | |
| value: 'Superman' | |
| }, | |
| { | |
| text: 'Fun and easy going', | |
| value: 'The Flash' | |
| } | |
| ] | |
| }, | |
| { | |
| text: "Why did you want to become a superhero?", | |
| responses: [{ | |
| text: 'For the thrills', | |
| value: 'The Flash' | |
| }, | |
| { | |
| text: 'For justice', | |
| value: 'Batman' | |
| }, | |
| { | |
| text: 'For popularity', | |
| value: 'Superman' | |
| } | |
| ] | |
| }, | |
| { | |
| text: "Who would you most hang around with?", | |
| responses: [{ | |
| text: 'Wonder Woman', | |
| value: 'Superman' | |
| }, | |
| { | |
| text: 'Green Arrow', | |
| value: 'The Flash' | |
| }, | |
| { | |
| text: 'Robin', | |
| value: 'Batman' | |
| } | |
| ] | |
| }, | |
| { | |
| text: "What's your favourite colour?", | |
| responses: [{ | |
| text: 'Black', | |
| value: 'Batman' | |
| }, | |
| { | |
| text: 'Red', | |
| value: 'The Flash' | |
| }, | |
| { | |
| text: 'Blue', | |
| value: 'Superman' | |
| } | |
| ] | |
| }, | |
| { | |
| text: "When do you help people?", | |
| responses: [{ | |
| text: 'Every chance I can', | |
| value: 'The Flash' | |
| }, | |
| { | |
| text: 'At night', | |
| value: 'Batman' | |
| }, | |
| { | |
| text: 'When they need me to', | |
| value: 'Superman' | |
| } | |
| ] | |
| }, | |
| ] | |
| }; | |
| var app = new Vue({ | |
| el: '#app', | |
| data: { | |
| quiz: quiz, | |
| questionIndex: 0, | |
| userResponses: Array() | |
| }, | |
| methods: { | |
| // Go to next question | |
| next: function() { | |
| this.questionIndex++; | |
| console.log(this.userResponses); | |
| }, | |
| // Go to previous question | |
| prev: function() { | |
| this.questionIndex--; | |
| }, | |
| score: function() { | |
| //find the highest occurence in responses | |
| var modeMap = {}; | |
| var maxEl = this.userResponses[0], | |
| maxCount = 1; | |
| for (var i = 0; i < this.userResponses.length; i++) { | |
| var el = this.userResponses[i]; | |
| if (modeMap[el] == null) | |
| modeMap[el] = 1; | |
| else | |
| modeMap[el]++; | |
| if (modeMap[el] > maxCount) { | |
| maxEl = el; | |
| maxCount = modeMap[el]; | |
| } | |
| } | |
| return maxEl; | |
| } | |
| } | |
| }); | |
| } |
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| <script src="https://unpkg.com/vue/dist/vue.js"></script> |
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| #app { | |
| min-height: 100vh; | |
| background: #BBC7CE; | |
| } | |
| #app > .row { | |
| background: #fff; | |
| } | |
| h1 { | |
| margin-bottom: 20px; | |
| } | |
| [v-cloak] { | |
| display: none; | |
| } |
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| <link href="https://cdnjs.cloudflare.com/ajax/libs/foundation/6.2.3/foundation.min.css" rel="stylesheet" /> |
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