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index.html
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index.html
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<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>sku</title>
<style>
.selected {
color: red;
}
</style>
</head>
<body>
<div id="app">
<h3>预览</h3>
<sku :keys="keys" :values="paths"></sku>
<hr>
<h3>数据(点击删除)</h3>
<div v-for="(title, i) in titles">
<span style="cursor: pointer;" @click="delKey(i)">{{ title }}</span>:
<span>
<button @click="delOption(i, j)" v-for="(name, j) in options[i]">
{{ name }}
</button>
<a @click="addOption(i)" style="cursor: pointer;">添加值</a>
</span>
</div>
<a style="cursor: pointer;" @click="addKey">添加属性</a>
<hr>
<h3>价格库存配置</h3>
<table>
<tr>
<th>路径</th>
<th v-for="title in titles">{{ title }}</th>
<th>价格</th>
<th>库存</th>
</tr>
<tr v-for="path in paths">
<td>{{ path.symbols.join(SKU_SEP) }}</td>
<td v-for="opt in path.values">
{{ opt }}
</td>
<td>
<input v-model="path.price" type="number" step="0.01"/>
</td>
<td>
<input v-model="path.stock" type="number"/>
</td>
</tr>
</table>
</div>
<script src="js/vue.js"></script>
<script src="js/sku_component.js"></script>
<script>
Vue.config.devtools = true
let vue = new Vue({
data: {
titles: ['颜色', '内存', '运营商'],
options: [['白色', '黑色', '金色'], ['128g', '64g', '32g', '16g'], ['电信', '联通', '移动']],
SKU_SEP,
},
components: {
Sku,
},
computed: {
keys() {
let keys = {}
let symbol = 0
for (let i in this.titles) {
let option = {}
for (let j in this.options[i]) {
option[this.options[i][j]] = symbol++
}
keys[this.titles[i]] = option
}
return keys
},
paths() {
let arr = this.titles.map((v, k) => this.options[k].map((l, k) => [this.keys[v][l], l, v,]))
let path = [], paths = {}, len = arr.length
let func = (arr, n) => {
for (let i of arr[n]) {
path.push(i)
if (n !== len - 1) {
func(arr, n + 1)
} else {
paths[path.map(v => v[0]).sort().join(SKU_SEP)] = {
stock: 1,
price: 1,
symbols: path.map(v => v[0]),
values: path.map(v => v[1]),
titles: path.map(v => v[2]),
}
}
path.pop()
}
}
func(arr, 0)
return paths
},
},
methods: {
addOption(i) {
let name = prompt('请输入属性名')
if (name) {
this.options[i].push(name)
}
},
delOption(i, j) {
if (confirm('确定要删除？')) {
this.options[i].splice(j, 1)
}
},
delKey(index) {
if (confirm('确定要删除？')) {
this.titles.splice(index, 1)
this.options.splice(index, 1)
}
},
addKey() {
let name = prompt('请输入标题名')
if (name) {
this.titles.push(name)
this.options.push([])
}
},
},
}).$mount("#app")
</script>
</body>
</html>