Передайте нужный объект опции в качестве значения по умолчанию в реквизит v-модели компонента.
Vue.component('v-select', VueSelect.VueSelect)
new Vue({
el: '#app',
data: {
selectedOption: {
title: 'Read the Docs',
icon: 'fa-book',
url: 'https://codeclimate.com/github/sagalbot/vue-select'
},
options: [
{
title: 'Read the Docs',
icon: 'fa-book',
url: 'https://codeclimate.com/github/sagalbot/vue-select'
},
{
title: 'View on GitHub',
icon: 'fa-github',
url: 'https://codeclimate.com/github/sagalbot/vue-select'
},
{
title: 'View on NPM',
icon: 'fa-database',
url: 'https://codeclimate.com/github/sagalbot/vue-select'
},
{
title: 'View Codepen Examples',
icon: 'fa-pencil',
url: 'https://codeclimate.com/github/sagalbot/vue-select'
}
]
}
})
body {
font-family: "Source Sans Pro", "Helvetica Neue", Arial, sans-serif;
}
h1,.muted {
color: #2c3e5099;
}
h1 {
font-size: 26px;
font-weight: 600;
text-rendering: optimizelegibility;
-moz-osx-font-smoothing: grayscale;
-moz-text-size-adjust: none;
}
#app {
max-width: 30em;
margin: 1em auto;
}
#app .dropdown li {
border-bottom: 1px solid rgba(112, 128, 144, 0.1)
}
#app .dropdown li:last-child {
border-bottom: none;
}
#app .dropdown li a {
padding: 10px 20px;
display: flex;
width: 100%;
align-items: center;
font-size: 1.25em;
}
#app .dropdown li a .fa {
padding-right: 0.5em;
}
<script src="https://unpkg.com/vue-select@3.2.0/dist/vue-select.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.js"></script>
<div id="app">
<h1>Vue Select - Custom Option Templating</h1>
<v-select :options="options" v-model="selectedOption" label="title">
<template slot="option" slot-scope="option">
<span class="fa" :class="option.icon"></span>
{{ option.title }}
</template>
</v-select>
</div>