本文探讨了使用轻量级 javascript 框架 alpine js 创建动态表。我们将把这个过程分为三个部分：页眉、正文和页脚，重点关注基本场景和复杂场景。
初始代码如下：
<div x-data="data">
</div>
<script>
let data = {
}
</script>
<thead class="sticky top-0 z-10 text-gray-700 bg-gray-50 dark:bg-gray-700 dark:text-gray-400">
<template x-for="row in table.customheader">
<tr>
<template x-for="col in row">
<th class="px-4 font-semibold text-left border-b py-1.5"
x-init="col.attr && object.keys(col.attr).foreach(e => $el.setattribute(e, col.attr[e]))">
<div class="flex items-center justify-center">
<span x-html="col.title" class="whitespace-nowrap"></span>
</div>
</th>
</template>
</tr>
</template>
</thead>
let data = {
table: {
customheader: [
[
{ title: 'city', attr: { rowspan: 2 }, class: 'border-r border-t' },
{ title: 'clothes', attr: { colspan: 3 }, class: 'border-r border-t' },
{ title: 'accessories', attr: { colspan: 2 }, class: 'border-t' }
],
[
{ title: 'trousers', class: 'border-r' },
{ title: 'skirts', class: 'border-r' },
{ title: 'dresses', class: 'border-r' },
{ title: 'bracelets', class: 'border-r' },
{ title: 'rings' },
]
],
}
}
<tbody>
<template x-for="(row, idx) in table.data">
<tr class="border-b dark:border-gray-700">
<template x-for="(col, icol) in row.columns">
<td x-bind:class="{ [col.class]: !!col.class }" class="px-3 border-b border-gray-200">
<div x-text="col.text"></div>
</td>
</template>
</tr>
</template>
</tbody>
这是我们要显示的数据：
data: [
{ "city": "mandalay", "trousers": 79, "skirts": 16, "dresses": 14, "bracelets": 69, "rings": 99 },
{ "city": "george town", "trousers": 68, "skirts": 24, "dresses": 90, "bracelets": 96, "rings": 48 },
{ "city": "gent", "trousers": 26, "skirts": 60, "dresses": 67, "bracelets": 5, "rings": 43 },
{ "city": "mombasa", "trousers": 34, "skirts": 62, "dresses": 18, "bracelets": 75, "rings": 78 },
{ "city": "lyon", "trousers": 13, "skirts": 33, "dresses": 12, "bracelets": 0, "rings": 17 },
{ "city": "vancouver", "trousers": 82, "skirts": 91, "dresses": 18, "bracelets": 96, "rings": 72 },
{ "city": "cairn", "trousers": 64, "skirts": 43, "dresses": 14, "bracelets": 95, "rings": 55 },
]
<tfoot class="sticky bg-gray-100 -bottom-1">
<template x-for="row in table.customfooter">
<tr>
<template x-for="col in row">
<td class="px-3 border-b border-gray-200"
x-init="col.attr && object.keys(col.attr).foreach(e => $el.setattribute(e, col.attr[e]))">
<div x-html="table.footerdata[col.name)">
</div>
</td>
</template>
</tr>
</template>
</tfoot>
customFooter: [
[
{ value: 'Total', class: 'font-bold border-r text-center', attr: { rowspan: 2 } },
{ name: 'total-trousers', class: 'text-right border-r' },
{ name: 'total-skirts', class: 'text-right border-r', },
{ name: 'total-dresses', class: 'text-right border-r' },
{ name: 'total-bracelets', class: 'text-right border-r' },
{ name: 'total-rings', class: 'text-right' },
],
[
{ name: 'total-clothes', class: 'text-center border-r', attr: { colspan: 3 } },
{ name: 'total-accessories', class: 'text-center', attr: { colspan: 2 } },
],
],
我们通过包含城市名称和各种服装的示例数据演示了该表的功能。
此细分展示了 alpine js 如何帮助我们创建具有灵活页眉、正文和页脚的动态表格。这种方式简化了表的创建和管理，特别是对于数据频繁变化的场景。
以上就是使用 Alpine JS 创建动态表的详细内容，更多请关注其它相关文章！
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