112 lines
2.7 KiB
HTML
112 lines
2.7 KiB
HTML
<!DOCTYPE html>
|
|
<html lang="en">
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<title>Vue benchmark</title>
|
|
</head>
|
|
<body>
|
|
<script src="https://cdn.jsdelivr.net/lodash/4.10.0/lodash.min.js"></script>
|
|
<script src="../../dist/vue.min.js"></script>
|
|
<style>
|
|
.danger {
|
|
background-color: red;
|
|
}
|
|
</style>
|
|
|
|
<script type="text/x-template" id="t">
|
|
<div>
|
|
<h1>{{ total }} Components</h1>
|
|
<p>{{ action }} took {{time}}ms.</p>
|
|
<button @click="shuffle">shuffle</button>
|
|
<button @click="add">add</button>
|
|
<table class="table table-hover table-striped test-data">
|
|
<row v-for="item in items" :key="item.id"
|
|
:class="{ danger: item.id === selected }"
|
|
:item="item"
|
|
@select="select(item)"
|
|
@remove="remove(item)">
|
|
</row>
|
|
</table>
|
|
</div>
|
|
</script>
|
|
|
|
<script type="text/x-template" id="row">
|
|
<tr>
|
|
<td class="col-md-1">{{item.id}}</td>
|
|
<td class="col-md-4">
|
|
<a @click="$emit('select')">{{item.label}}</a>
|
|
</td>
|
|
<td class="col-md-1">
|
|
<button @click="$emit('remove')">remove</button>
|
|
</td>
|
|
</tr>
|
|
</script>
|
|
|
|
<div id="el">
|
|
</div>
|
|
|
|
<script>
|
|
var total = 1000
|
|
var items = []
|
|
for (var i = 0; i < total; i++) {
|
|
items.push({
|
|
id: i,
|
|
label: String(Math.random()).slice(0, 5)
|
|
})
|
|
}
|
|
|
|
var s = window.performance.now()
|
|
console.profile('render')
|
|
var vm = new Vue({
|
|
el: '#el',
|
|
template: '#t',
|
|
data: {
|
|
total: total,
|
|
time: 0,
|
|
action: 'Render',
|
|
items: items,
|
|
selected: null
|
|
},
|
|
methods: {
|
|
shuffle: monitor('shuffle', function () {
|
|
this.items = _.shuffle(this.items)
|
|
}),
|
|
add: monitor('add', function () {
|
|
this.items.push({
|
|
id: total++,
|
|
label: String(Math.random()).slice(0, 5)
|
|
})
|
|
}),
|
|
select: monitor('select', function (item) {
|
|
this.selected = item.id
|
|
}),
|
|
remove: monitor('remove', function (item) {
|
|
this.items.splice(this.items.indexOf(item), 1)
|
|
})
|
|
},
|
|
components: {
|
|
row: {
|
|
props: ['item'],
|
|
template: '#row'
|
|
}
|
|
}
|
|
})
|
|
setTimeout(function () {
|
|
vm.time = window.performance.now() - s
|
|
console.profileEnd('render')
|
|
}, 0)
|
|
|
|
function monitor (action, fn) {
|
|
return function () {
|
|
var s = window.performance.now()
|
|
fn.apply(this, arguments)
|
|
Vue.nextTick(function () {
|
|
vm.action = action
|
|
vm.time = window.performance.now() - s
|
|
})
|
|
}
|
|
}
|
|
</script>
|
|
</body>
|
|
</html>
|