<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
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<!DOCTYPE html><html lang='en' class=''>
<head><script src='//production-assets.codepen.io/assets/editor/live/console_runner-079c09a0e3b9ff743e39ee2d5637b9216b3545af0de366d4b9aad9dc87e26bfd.js'></script><script src='//production-assets.codepen.io/assets/editor/live/events_runner-73716630c22bbc8cff4bd0f07b135f00a0bdc5d14629260c3ec49e5606f98fdd.js'></script><script src='//production-assets.codepen.io/assets/editor/live/css_live_reload_init-2c0dc5167d60a5af3ee189d570b1835129687ea2a61bee3513dee3a50c115a77.js'></script><meta charset='UTF-8'><meta name="robots" content="noindex"><link rel="shortcut icon" type="image/x-icon" href="//production-assets.codepen.io/assets/favicon/favicon-8ea04875e70c4b0bb41da869e81236e54394d63638a1ef12fa558a4a835f1164.ico" /><link rel="mask-icon" type="" href="//production-assets.codepen.io/assets/favicon/logo-pin-f2d2b6d2c61838f7e76325261b7195c27224080bc099486ddd6dccb469b8e8e6.svg" color="#111" /><link rel="canonical" href="https://codepen.io/erikjung/pen/qmpjYm?depth=everything&order=popularity&page=83&q=vue&show_forks=false" />
<link rel='stylesheet prefetch' href='https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-alpha.6/css/bootstrap.min.css'>
<style class="cp-pen-styles">html,
body {
min-height: 100%;
}
view-container {
background: #eee;
display: grid;
grid-gap: 1px;
grid-template-columns: minmax(20ch, 20vw) minmax(40ch, auto);
grid-template-areas:
"hd hd"
"sd bd"
"ft ft";
}
view-container > * {
background: white;
padding: 1rem;
}
view-head {
grid-area: hd;
}
view-controls {
grid-area: sd;
}
view-content {
grid-area: bd;
}
view-foot {
grid-area: ft;
}
img {
max-width: 100%;
opacity: .5;
}
button {
cursor: pointer;
}
product-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(10ch, 20ch));
grid-gap: 1rem;
}</style></head><body>
<view-container id="app">
<view-head>
<h3>Products</h3>
</view-head>
<view-controls>
<div v-for="(filterset, key) in filters" style="min-width:20ch">
<h6 v-text="`Filter by ${key}`"></h6>
<ul class="list-unstyled">
<li class="form-check" v-for="filter in filterset">
<label class="form-check-label">
<input class="form-check-input"
type="checkbox"
name="filters"
v-bind:value="filter"
v-model="activeFilters">
<span v-text="filter"></span>
</label>
</li>
</ul>
</div>
<p v-if="activeFilters.length">
<button class="btn btn-sm btn-secondary"
type="button"
v-on:click="clearFilters">Clear Filters</button>
</p>
</view-controls>
<view-content>
<h6 v-text="`${filteredProducts.length} results`"></h6>
<p v-if="activeFilters.length">
<small class="text-muted" v-text="`Filtered by ${activeFilters.join(', ')}`"></small>
</p>
<product-grid>
<div class="card" v-for="product in filteredProducts">
<img class="card-img-top" src="http://fpoimg.com/300x200" alt="">
<div class="card-block">
<h5 class="card-title" v-text="product.name"></h5>
<p class="card-text">
<span v-text="`Price: $${product.price.toFixed(2)}`"></span>
<br>
<span v-text="`Skill: ${product.skill}`"></span>
<br>
<span v-text="`Usage: ${product.usage}`"></span>
</p>
<a class="btn btn-primary" href="#">Buy</a>
</div>
</div>
</product-grid>
</view-content>
<view-foot>
<p>
<small class="text-muted" v-text="`${products.length} total / ${filteredProducts.length} shown`"></small>
</p>
</view-foot>
</view-container>
<script src='//production-assets.codepen.io/assets/common/stopExecutionOnTimeout-b2a7b3fe212eaa732349046d8416e00a9dec26eb7fd347590fbced3ab38af52e.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/vue/2.2.4/vue.min.js'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/ramda/0.23.0/ramda.min.js'></script>
<script >const products = [
{name: 'Product 1', usage: 'Home', skill: 'Easy', price: 100.00},
{name: 'Product 2', usage: 'Home', skill: 'Intermediate', price: 120.00},
{name: 'Product 3', usage: 'Office', skill: 'Intermediate', price: 190.00},
{name: 'Product 4', usage: 'Office', skill: 'Advanced', price: 260.00},
{name: 'Product 5', usage: 'Warehouse', skill: 'Advanced', price: 320.00},
{name: 'Product 6', usage: 'Farm', skill: 'Intermediate', price: 120.00},
{name: 'Product 7', usage: 'Space', skill: 'Advanced', price: 157920.00},
{name: 'Product 8', usage: 'Bathroom', skill: 'Easy', price: 9.00}
]
const tru = val => Boolean(val) === true
const hashValues = () => (
location.hash.replace(/^#/, '').split(',').filter(tru)
)
const activeFilters = hashValues()
const vm = new Vue({
el: '#app',
data: {
get uses() {
return R.pipe(R.pluck('usage'), R.uniq)(products)
},
get skills() {
return R.pipe(R.pluck('skill'), R.uniq)(products)
},
get filters() {
return {
'Usage': this.uses,
'Skill': this.skills
}
},
get filteredProducts() {
// products that have either a skill or usage value present within active filters
if (!this.activeFilters.length) return this.products
return this.products.filter(prod => (
[prod.skill, prod.usage].some(val => this.activeFilters.includes(val))
))
},
activeFilters,
products
},
methods: {
clearFilters() {
this.activeFilters.splice(0, this.activeFilters.length)
}
},
watch: {
activeFilters: newVal => {
location.hash = newVal.join(',')
}
}
})
window.onhashchange = () => {
activeFilters.splice(0, activeFilters.length, ...hashValues())
}
//# sourceURL=pen.js
</script>
</body></html>
