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UI/apps/demo/main.ts
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import { h, mount, signal } from '@ui-arch/frame';
import {
alert,
badge,
button,
card,
checkbox,
dataTable,
form,
formItem,
menu,
modal,
pagination,
progress,
radioGroup,
select,
skeleton,
spinner,
switchButton,
tabs,
textarea,
textField,
toast,
tooltip,
} from '@ui-arch/ui';
/*** 生成演示区块;id 供文档站 iframe 锚点定位 ***/
function section(id: string, title: string, desc: string, ...body: unknown[]): HTMLElement {
return h(
'section',
{ class: 'sec', id },
h('h2', null, title),
h('p', { class: 'desc' }, desc),
h('div', { class: 'stage' }, ...body),
);
}
// —— 演示数据 ——
const cities = ['北京', '上海', '深圳', '杭州'];
const users = [
'Alice', 'Bob', 'Charlie', 'Dave', 'Eve', 'Frank', 'Grace', 'Hank',
'Ivy', 'Jack', 'Kate', 'Liam', 'Mia', 'Noah', 'Olivia', 'Paul',
'Quinn', 'Rose', 'Sam', 'Tina', 'Uma', 'Victor', 'Wendy', 'Xavier',
].map((name, i) => ({ id: i + 1, name, age: 22 + ((i * 7) % 20), city: cities[i % cities.length] }));
// —— 响应式状态演示 ——
const count = signal(0);
// —— 双向绑定演示 ——
const name = signal('');
// —— 表单控件状态集中声明 ——
const agreed = signal(false);
const nightMode = signal(true);
const city = signal('');
const size = signal('m');
const bio = signal('');
// —— 反馈组件状态 ——
const percent = signal(0);
setInterval(() => percent((percent() + 5) % 105), 400); // 自动推进演示进度
// —— 标签页 / 弹窗状态 ——
const activeTab = signal('a');
const modalOpen = signal(false);
// —— 表单校验状态集中声明 ——
const username = signal('');
const email = signal('');
const formResult = signal('');
// —— 分页联动状态:dataTable 与独立 pagination 共用同一页码信号 ——
const tablePage = signal(1);
// —— 菜单选中结果:演示 onSelect 回调 ——
const menuPick = signal('');
// —— 禁用态演示:开关信号同时绑定 switch 的 checked 与 checkbox 的 disabled ——
const locked = signal(true);
const app = h(
'div',
{ class: 'page' },
h(
'header',
null,
h('h1', null, '@ui-arch 组件库 · 现场演示'),
h('p', { class: 'sub' }, '驱动:@ui-arch/frame(自研微框架) + @ui-arch/ui(组件库) + @ui-arch/table-core(表格内核)'),
),
section(
'sec-counter',
'响应式状态',
'signal 驱动:按钮修改信号,文本自动更新,无虚拟 DOM。',
button({ label: 'count +1', onClick: () => count(count() + 1) }),
button({ label: '重置', variant: 'ghost', onClick: () => count(0) }),
h('span', { class: 'out' }, () => `count = ${count()}`),
),
section(
'sec-bind',
'双向绑定',
'textField 与信号双向同步:输入即回显。',
textField({ placeholder: '输入名字…', value: name }),
h('span', { class: 'out' }, () => (name() ? `你好,${name()}!` : '等待输入…')),
),
section(
'sec-form',
'表单控件',
'checkbox / switch / select / radioGroup / textarea:状态一律由调用方信号持有。',
h('div', { class: 'row' }, checkbox({ label: '同意条款', checked: agreed }), h('span', { class: 'out' }, () => (agreed() ? '已同意' : '未同意'))),
h('div', { class: 'row' }, switchButton({ label: '夜间模式', checked: nightMode }), h('span', { class: 'out' }, () => (nightMode() ? '开' : '关'))),
h('div', { class: 'row' }, select({ options: cities.map((c) => ({ value: c, label: c })), value: city, placeholder: '选择城市…' }), h('span', { class: 'out' }, () => (city() ? `城市:${city()}` : '未选择'))),
h('div', { class: 'row' }, radioGroup({ options: [{ value: 's', label: '小' }, { value: 'm', label: '中' }, { value: 'l', label: '大' }], value: size })),
textarea({ placeholder: '一句话介绍…', value: bio, rows: 2 }),
h('span', { class: 'out' }, () => `简介 ${bio().length} 字`),
h(
'div',
{ class: 'row' },
button({ label: '禁用按钮', variant: 'ghost', disabled: true }),
checkbox({ label: '信号禁用的勾选', disabled: locked }),
switchButton({ label: '锁定', checked: locked }), // 关掉开关即解锁上面的勾选框与输入框
textField({ placeholder: '锁定后不可输入…', disabled: locked }),
),
h(
'div',
{ class: 'row' },
select({ options: cities.map((c) => ({ value: c, label: c })), value: city, placeholder: '信号禁用的下拉…', disabled: locked }),
radioGroup({ options: [{ value: 's', label: '小' }, { value: 'm', label: '中' }], value: size, disabled: locked }),
radioGroup({ options: [{ value: 'x', label: '静态禁用' }], value: size, disabled: true }),
),
),
section(
'sec-feedback',
'反馈与提示',
'badge / alert / spinner / progress:语义色全部来自令牌,暗色自动切换。',
badge({ label: '默认' }),
badge({ label: '成功', variant: 'success' }),
badge({ label: '警告', variant: 'warning' }),
badge({ label: '危险', variant: 'danger' }),
alert({ message: '信息提示:这是一条 info 提示条。' }),
alert({ message: '警告提示:操作可能存在风险。', variant: 'warning' }),
h('div', { class: 'row' }, spinner(), spinner({ size: 26 })),
progress({ value: percent }),
),
section(
'sec-tooltip',
'悬浮提示',
'tooltip 包裹触发器:hover / 聚焦延迟 150ms 出场,移出、失焦或 Esc 收起,气泡不抢指针。',
h(
'div',
{ class: 'row' },
tooltip({ content: '保存后立即生效' }, button({ label: '保存' })),
tooltip({ content: '该操作不可撤销', placement: 'bottom' }, button({ label: '删除', variant: 'danger' })),
tooltip({ content: '聚焦输入框同样会显示' }, textField({ placeholder: '聚焦我…' })),
),
),
section(
'sec-toast',
'消息提示',
'toast 右上角堆叠弹出,默认 3s 自动淡出移除;语义色四档,出入场微动画。',
h(
'div',
{ class: 'row' },
button({ label: '成功', onClick: () => toast.success('保存成功') }),
button({ label: '错误', variant: 'danger', onClick: () => toast.error('网络请求失败') }),
button({ label: '警告', onClick: () => toast.warning('磁盘空间不足') }),
button({ label: '信息(1.5s)', onClick: () => toast.info('已同步云端', 1500) }),
),
),
section(
'sec-skeleton',
'骨架屏',
'skeleton 占位:text 多行段落 / rect 块 / circle 圆,扫光微动画,reduced-motion 自动静态化。',
card(
{ title: '加载中的用户资料' },
h('div', { class: 'row' }, skeleton({ variant: 'circle' }), skeleton({ variant: 'text', rows: 2 })),
skeleton({ variant: 'rect' }),
),
),
section(
'sec-formlab',
'表单校验',
'form + formItem:必填 / 长度 / 正则校验,全部通过才触发提交;失焦校验、输入清错。',
form(
{ submitText: '注册', onSubmit: () => formResult(`提交成功:${username()} / ${email()}`) },
[
formItem({ label: '用户名', required: true, value: username, rules: [{ min: 2, max: 12, message: '用户名需 2-12 个字符' }] }, textField({ placeholder: '2-12 个字符', value: username })),
formItem({ label: '邮箱', required: true, value: email, rules: [{ pattern: /^[\w.-]+@[\w-]+\.[\w.]+$/, message: '邮箱格式不正确' }] }, textField({ placeholder: 'you@example.com', value: email })),
],
),
h('span', { class: 'out' }, () => formResult() || '等待提交…'),
),
section(
'sec-tabs-modal',
'标签页与弹窗',
'tabs 滑动指示条 + 方向键切换(←→),禁用页签置灰;modal 支持 Esc / 遮罩 / × 关闭。',
tabs({ tabs: [{ value: 'a', label: '概览' }, { value: 'b', label: '明细' }, { value: 'c', label: '设置' }, { value: 'd', label: '已停用', disabled: true }], active: activeTab }),
h('span', { class: 'out' }, () => `当前页签:${activeTab()}`),
button({ label: '打开弹窗', onClick: () => modalOpen(true) }),
modal(
{ title: '确认操作', open: modalOpen, onClose: () => modalOpen(false) },
h('p', null, '这是一个由信号驱动的弹窗组件。'),
h('div', { class: 'row' }, button({ label: '知道了', onClick: () => modalOpen(false) }), badge({ label: 'modal', variant: 'success' })),
),
),
section(
'sec-menu',
'下拉菜单',
'menu 触发器 + 自绘弹层:条目支持禁用 / 危险 / 分隔线,↑↓ 环形导航,点外部或 Esc 收起。',
h(
'div',
{ class: 'row' },
menu({
label: '文件操作',
items: [
{ value: 'rename', label: '重命名' },
{ value: 'copy', label: '创建副本' },
{ value: 'archive', label: '归档', disabled: true },
{ divider: true, value: '', label: '' },
{ value: 'delete', label: '删除', danger: true },
],
onSelect: (v) => menuPick(v),
}),
menu({
label: '右对齐',
align: 'end',
variant: 'primary',
items: [
{ value: 'profile', label: '个人资料' },
{ value: 'settings', label: '偏好设置' },
],
onSelect: (v) => menuPick(v),
}),
h('span', { class: 'out' }, () => (menuPick() ? `已选:${menuPick()}` : '未选择')),
),
),
section(
'sec-table',
'数据表格',
'粘性表头、斑马纹、行选择(全选三态 + 已选计数,选中行低视觉比重)、点表头排序、工具栏筛选、底部分页。',
card({ title: '用户表' }, dataTable({
data: users,
selectable: true,
columns: [
{ key: 'name', header: '姓名', sortable: true },
{ key: 'age', header: '年龄', sortable: true },
{ key: 'city', header: '城市' },
],
pageSize: 5,
})),
card(
{ title: '独立分页器联动(pageSize 3,共用页码信号)' },
dataTable({
data: users,
columns: [
{ key: 'name', header: '姓名' },
{ key: 'city', header: '城市' },
],
pageSize: 3,
page: tablePage,
}),
pagination({ page: tablePage, pageSize: 3, total: users.length, onChange: (p) => tablePage(p) }),
),
),
section(
'sec-card',
'卡片容器',
'card 组件:标题 + 任意子内容,样式全部来自设计令牌。',
card({ title: '令牌驱动' }, h('p', { class: 'desc' }, '这里没有硬编码颜色 —— 全部消费 --ua-* CSS 变量,暗色模式自动切换。')),
),
);
mount('#app', () => app);