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 } }, ], ],
我们使用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。这种方法简化了表的创建和管理,特别是对于数据频繁变化的场景。
以上是使用 Alpine JS 创建动态表的详细内容。更多信息请关注PHP中文网其他相关文章!