Appearance
国际化 i18n
表格所有内置 UI 文案(空数据、加载、合计行、表头排序提示、列头筛选下拉、全文搜索框、高级筛选算子与构建器)收纳进统一的 locale 字典。内置 zhCN(默认)与 enUS 两个完整语言包。
- 构造时用
locale选项覆盖:接受DeepPartial<VirtTableLocale>,与zhCN深合并,只写想改的项即可。 - 运行时用实例方法
setLocale(locale)动态切换语言。 - 既有单项选项
emptyText/loadingText/summaryText优先级高于locale(向后兼容)。
ts
import { VirtTable, enUS } from '@virt-table/vanilla';
const table = new VirtTable(el, {
list,
columns,
locale: enUS, // 整体英文;或 { empty: '空空如也' } 局部覆盖
});
// 运行时切换
table.setLocale(enUS);示例
微应用尚未挂载。
源码
点击查看源码
ts
import { faker } from '@faker-js/faker';
import {
VirtTable,
zhCN,
enUS,
type VirtTableColumn,
} from '@virt-table/vanilla';
import {
vtSearch,
vtColumnFilter,
} from '@virt-table/vanilla/plugins';
interface Row { id: number; name: string; dept: string; qty: number; price: number }
/**
* 国际化示例:点「中文 / English」切换语言,
* 空数据文案、合计行标签、表头排序提示、列头筛选下拉、全文搜索框
* 均随 `table.setLocale()` 即时切换。
*/
export function bootstrapTableI18n(root: HTMLElement): () => void {
const depts = ['工程部', '设计部', '市场部', '财务部'];
const columns: VirtTableColumn<Row>[] = [
{ key: 'id', title: 'ID', width: 80, sortable: true },
{ key: 'name', title: '姓名', width: 200, sortable: true },
{
key: 'dept',
title: '部门',
width: 160,
filters: depts.map((d) => ({ label: d, value: d })),
filterMultiple: true,
},
{ key: 'qty', title: '数量', width: 140, align: 'right', summary: 'sum' },
{ key: 'price', title: '单价', width: 140, align: 'right', summary: 'avg' },
];
const genList = (n: number): Row[] =>
Array.from({ length: n }, (_, i) => ({
id: i + 1,
name: faker.person.fullName(),
dept: depts[i % depts.length],
qty: faker.number.int({ min: 1, max: 20 }),
price: faker.number.int({ min: 5, max: 500 }),
}));
let list = genList(500);
root.innerHTML = `
<div class="demo-hint">点下方按钮切换语言:空数据文案、合计行、排序提示、列头筛选下拉、搜索框(按 Ctrl/Cmd+F 打开)一并切换。</div>
<div class="virt-table-controls">
<button class="virt-table-btn virt-table-btn-primary" id="btnZh">中文</button>
<button class="virt-table-btn" id="btnEn">English</button>
<button class="virt-table-btn" id="btnEmpty">切换空数据</button>
</div>
<div style="width:760px;height:460px;" class="demo-container" id="c"></div>`;
const container = root.querySelector('#c') as HTMLElement;
const table = new VirtTable<Row>(container, {
list,
columns,
itemKey: 'id',
estimatedSize: 40,
buffer: 6,
border: true,
showSummary: true,
plugins: [vtColumnFilter(), vtSearch()],
// locale 缺省即 zhCN;这里显式写出以示意
locale: zhCN,
});
const q = (id: string) => root.querySelector(id) as HTMLButtonElement;
const setActive = (active: 'zh' | 'en') => {
q('#btnZh').classList.toggle('virt-table-btn-primary', active === 'zh');
q('#btnEn').classList.toggle('virt-table-btn-primary', active === 'en');
};
q('#btnZh').onclick = () => {
table.setLocale(zhCN);
setActive('zh');
};
q('#btnEn').onclick = () => {
table.setLocale(enUS);
setActive('en');
};
let empty = false;
q('#btnEmpty').onclick = () => {
empty = !empty;
list = empty ? [] : genList(500);
table.setList(list);
};
return () => {
table.destroy();
root.innerHTML = '';
};
}