iter(g42): pagination 支持每页条数切换
This commit is contained in:
@@ -692,6 +692,14 @@
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"acceptance": "verify 解析分组行并比对清单集合,漏写/多写均报错(formItem 作为别名放行);负向删除 tree 即失败;npm run check 全绿",
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"status": "done",
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"notes": "自补:门禁改进;把手工维护的第二份清单纳入自动校验"
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},
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{
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"id": "g42",
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"title": "pagination 支持每页条数切换",
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"motivation": "分页器只能固定 pageSize,列表页要改条数得业务另做下拉并自算总页数;且每次翻页都在重建跳页输入框",
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"acceptance": "pagination({ pageSizes, onPageSizeChange }) 渲染条数切换器、切换后回第 1 页并按新条数重算总页数;跳页区只创建一次;npm run check 全绿",
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"status": "open",
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"notes": "自补:组件补充"
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}
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]
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}
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+16
-4
@@ -1,6 +1,6 @@
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{
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"$schema": "ui-arch-registry-index/0.1",
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"generatedAt": "2026-10-26T03:51:18.113Z",
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"generatedAt": "2026-10-26T03:53:26.496Z",
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"repoRoot": ".",
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"packages": [
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{
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@@ -164,7 +164,7 @@
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"tooltip(props, trigger):悬浮提示,包裹触发器,hover / focus 延迟 150ms 出场,移出 / 失焦 / Esc 收起;视口一侧空间不足时自动翻转",
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"popover(props, trigger):可交互气泡卡片,包裹触发器,默认点击开合 + 点外部 / Esc 收起,content 可放按钮等交互元素;视口一侧空间不足时自动翻转",
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"skeleton(props):骨架屏占位,variant = text | rect | circle,text 支持 rows 多行,扫光微动画",
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"pagination(props):独立分页器,page 信号双向绑定,页码过多折叠省略号,首末页禁用翻页,jumpable 时末尾可输入页码直接跳转,键盘可达",
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"pagination(props):独立分页器,page 信号双向绑定,页码过多折叠省略号,首末页禁用翻页,jumpable 时末尾可输入页码直接跳转,键盘可达;pageSizes 可切每页条数",
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"spinner(props):加载指示器,size 控制直径",
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"progress(props):进度条,value 信号驱动 0-100(满格切 success 色);不传 value 退化为不确定态无限往复",
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"tabs(props):标签页,active 信号双向绑定,滑动指示条 + 方向键环形导航,支持禁用页签",
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@@ -1339,7 +1339,7 @@
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{
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"id": "pagination",
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"title": "分页器 Pagination",
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"demo": "sec-table",
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"demo": "sec-pagination",
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"props": [
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{
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"n": "page",
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@@ -1364,6 +1364,17 @@
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"t": "(page: number) => void",
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"k": 1,
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"d": "翻页回调"
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},
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{
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"n": "pageSizes",
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"t": "number[]",
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"d": "每页条数候选(如 [10, 20, 50]);传了才渲染条数切换器"
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},
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{
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"n": "onPageSizeChange",
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"t": "(size: number) => void",
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"k": 1,
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"d": "切换每页条数回调,同时自动回到第 1 页"
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}
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],
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"example": "const page = signal(1); pagination({ page, pageSize: 3, total: 24, onChange: (p) => console.log(p) })",
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@@ -1372,7 +1383,8 @@
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"页码 ≤7 全部展开;更多时只保留首尾与当前页 ±1,缺口折叠为省略号",
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"首末页自动禁用 ‹ › 翻页按钮,当前页禁点并标记 aria-current",
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"与 dataTable 联动:把同一个 page 信号传给 dataTable 的 page 参数,两处翻页自动同步",
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"键盘可达:全部是原生 button,Tab 聚焦后 Enter / Space 触发"
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"键盘可达:全部是原生 button,Tab 聚焦后 Enter / Space 触发",
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"pageSizes 传候选数组即出现「N 条/页」切换器,切换后自动回第 1 页;onPageSizeChange 拿新条数重算数据"
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]
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},
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{
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@@ -182,6 +182,7 @@ const listPick = signal(''); // 列表点击选中的条目标题
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const slideIndex = signal(0); // 轮播当前下标(外部受控演示)
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const treePick = signal('core'); // 树形选中节点 key
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const cityPick = signal(''); // 可搜索下拉的选中城市
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const pagerPage = signal(1); // 独立分页器当前页
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const pickedFiles = signal(''); // 文件选择结果(名称串)
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// —— 禁用态演示:开关信号同时绑定 switch 的 checked 与 checkbox 的 disabled ——
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@@ -685,6 +686,17 @@ const content = h(
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result({ status: 'danger', title: '校验未通过', description: '发票金额与报销金额不一致,请核对后重新提交。' }),
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),
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),
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section(
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'sec-pagination',
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'分页',
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'pagination:受控页码信号,>7 页自动省略号折叠;jumpable 跳页输入、pageSizes 切每页条数(切换后回第 1 页)。',
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h(
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'div',
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{ class: 'row' },
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pagination({ page: pagerPage, pageSize: 10, total: 137, jumpable: true, pageSizes: [10, 20, 50], onChange: (p) => pagerPage(p) }),
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h('span', { class: 'out' }, () => `第 ${pagerPage()} 页`),
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),
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),
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section(
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'sec-menu',
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'下拉菜单',
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+6
-3
@@ -1,6 +1,6 @@
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# @ui-arch 组件库 Agent 文档(无图形版)
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> 自动生成于 2026-10-26T03:51:18.113Z,数据源:各包 ua.manifest.json,勿手改。人类版文档站:apps/docs/index.html。
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> 自动生成于 2026-10-26T03:53:26.496Z,数据源:各包 ua.manifest.json,勿手改。人类版文档站:apps/docs/index.html。
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> 组件 = 普通函数,传 props 返回 DOM;状态用 signal 双向绑定:读 signal() 写 signal(v)。
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## 快速上手
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@@ -766,6 +766,8 @@ divider({ label: '更多信息' }) / divider({ vertical: true })
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- pageSize(必填):number —— 每页条数
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- total(必填):number —— 总条数
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- onChange(回调):(page: number) => void —— 翻页回调
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- pageSizes:number[] —— 每页条数候选(如 [10, 20, 50]);传了才渲染条数切换器
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- onPageSizeChange(回调):(size: number) => void —— 切换每页条数回调,同时自动回到第 1 页
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示例:
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@@ -780,8 +782,9 @@ const page = signal(1); pagination({ page, pageSize: 3, total: 24, onChange: (p)
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3. 首末页自动禁用 ‹ › 翻页按钮,当前页禁点并标记 aria-current
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4. 与 dataTable 联动:把同一个 page 信号传给 dataTable 的 page 参数,两处翻页自动同步
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5. 键盘可达:全部是原生 button,Tab 聚焦后 Enter / Space 触发
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6. pageSizes 传候选数组即出现「N 条/页」切换器,切换后自动回第 1 页;onPageSizeChange 拿新条数重算数据
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现场演示:apps/docs/demo.html#sec-table
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现场演示:apps/docs/demo.html#sec-pagination
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### modal — 弹窗 Modal
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@@ -1195,7 +1198,7 @@ API 速览:
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- tooltip(props, trigger):悬浮提示,包裹触发器,hover / focus 延迟 150ms 出场,移出 / 失焦 / Esc 收起;视口一侧空间不足时自动翻转
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- popover(props, trigger):可交互气泡卡片,包裹触发器,默认点击开合 + 点外部 / Esc 收起,content 可放按钮等交互元素;视口一侧空间不足时自动翻转
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- skeleton(props):骨架屏占位,variant = text | rect | circle,text 支持 rows 多行,扫光微动画
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- pagination(props):独立分页器,page 信号双向绑定,页码过多折叠省略号,首末页禁用翻页,jumpable 时末尾可输入页码直接跳转,键盘可达
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- pagination(props):独立分页器,page 信号双向绑定,页码过多折叠省略号,首末页禁用翻页,jumpable 时末尾可输入页码直接跳转,键盘可达;pageSizes 可切每页条数
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- spinner(props):加载指示器,size 控制直径
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- progress(props):进度条,value 信号驱动 0-100(满格切 success 色);不传 value 退化为不确定态无限往复
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- tabs(props):标签页,active 信号双向绑定,滑动指示条 + 方向键环形导航,支持禁用页签
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@@ -69,7 +69,7 @@
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- tooltip(props, trigger):悬浮提示,包裹触发器,hover / focus 延迟 150ms 出场,移出 / 失焦 / Esc 收起;视口一侧空间不足时自动翻转
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- popover(props, trigger):可交互气泡卡片,包裹触发器,默认点击开合 + 点外部 / Esc 收起,content 可放按钮等交互元素;视口一侧空间不足时自动翻转
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- skeleton(props):骨架屏占位,variant = text | rect | circle,text 支持 rows 多行,扫光微动画
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- pagination(props):独立分页器,page 信号双向绑定,页码过多折叠省略号,首末页禁用翻页,jumpable 时末尾可输入页码直接跳转,键盘可达
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- pagination(props):独立分页器,page 信号双向绑定,页码过多折叠省略号,首末页禁用翻页,jumpable 时末尾可输入页码直接跳转,键盘可达;pageSizes 可切每页条数
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- spinner(props):加载指示器,size 控制直径
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- progress(props):进度条,value 信号驱动 0-100(满格切 success 色);不传 value 退化为不确定态无限往复
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- tabs(props):标签页,active 信号双向绑定,滑动指示条 + 方向键环形导航,支持禁用页签
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@@ -1,5 +1,6 @@
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import { h, renderList } from '@ui-arch/frame';
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import { h, renderList, signal } from '@ui-arch/frame';
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import type { PaginationProps } from './types.js';
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import { select } from './select.js';
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/*** 页码序列:≤7 页全展开;否则保留首尾与当前页 ±1 窗口,缺口折叠为省略号(null 占位) ***/
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function pageSequence(page: number, totalPages: number): (number | null)[] {
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@@ -15,37 +16,60 @@ function pageSequence(page: number, totalPages: number): (number | null)[] {
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return seq;
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}
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/*** 独立分页器:受控组件,page 为双向绑定信号;页码过多折叠省略号,首末页禁用翻页,jumpable 时末尾可跳页,原生 button 保证键盘可达 ***/
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/*** 独立分页器:受控组件,page 为双向绑定信号;页码过多折叠省略号,首末页禁用翻页,jumpable 可跳页,pageSizes 可切每页条数 ***/
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export function pagination(props: PaginationProps): HTMLElement {
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const totalPages = Math.max(1, Math.ceil(props.total / props.pageSize)); // 总页数
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// —— 状态集中声明 ——
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const size = signal(props.pageSize); // 每页条数:可从 switcher 改动,故用信号持有
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const totalPages = () => Math.max(1, Math.ceil(props.total / size())); // 总页数随时可重算
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const pages = h('div', { class: 'ua-pagination-pages' }); // 页码区,随页码重绘
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const tail = h('div', { class: 'ua-pagination-tail' }); // 附加区(条数切换 + 跳页),只创建一次
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const go = (p: number) => {
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const next = Math.min(totalPages, Math.max(1, p)); // 钳制到有效页码范围
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const next = Math.min(totalPages(), Math.max(1, p)); // 钳制到有效页码范围
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props.page(next);
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props.onChange?.(next);
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};
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// —— 跳页输入:jumpable 且多页时渲染在末尾,回车跳转 ——
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const jump = props.jumpable && totalPages > 1 ? (h('input', { class: 'ua-page-jump', inputmode: 'numeric', 'aria-label': `跳转到指定页,共 ${totalPages} 页` }) as HTMLInputElement) : null;
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if (jump) {
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// —— 每页条数切换器:传了候选才渲染,切换即回第 1 页 ——
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if ((props.pageSizes ?? []).length > 1) {
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const sizeValue = signal(String(size()));
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tail.append(
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select({
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options: props.pageSizes!.map((n) => ({ value: String(n), label: `${n} 条/页` })),
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value: sizeValue,
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onChange: (v) => {
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size(Number(v));
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props.onPageSizeChange?.(Number(v));
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go(1); // 条数变了旧页码无意义,统一回首页
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},
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}),
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);
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}
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// —— 跳页输入:jumpable 且多页时渲染,回车跳转 ——
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if (props.jumpable) {
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const jump = h('input', { class: 'ua-page-jump', inputmode: 'numeric', 'aria-label': '跳转到指定页' }) as HTMLInputElement;
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jump.addEventListener('change', () => {
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const n = parseInt(jump.value, 10);
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jump.value = ''; // 跳转后清空输入,避免残留旧页码
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if (!Number.isNaN(n)) go(n); // 非数字忽略,由 go 钳制范围
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});
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tail.append(h('span', { class: 'ua-page-jump-wrap' }, jump, h('span', { class: 'ua-page-total' }, () => `/ ${totalPages()} 页`)));
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}
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const nav = h('nav', { class: 'ua-pagination', 'aria-label': '分页' });
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renderList(nav, () => {
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const page = Math.min(totalPages, Math.max(1, props.page()));
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const nav = h('nav', { class: 'ua-pagination', 'aria-label': '分页' }, pages, tail);
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renderList(pages, () => {
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const totalNow = totalPages();
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const page = Math.min(totalNow, Math.max(1, props.page()));
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const items: HTMLElement[] = [h('button', { class: 'ua-page-btn', disabled: page <= 1, 'aria-label': '上一页', onClick: () => go(page - 1) }, '‹')];
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for (const it of pageSequence(page, totalPages)) {
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for (const it of pageSequence(page, totalNow)) {
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items.push(
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it == null
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? h('span', { class: 'ua-page-gap', 'aria-hidden': 'true' }, '…')
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: h('button', { class: `ua-page-btn${it === page ? ' ua-active' : ''}`, disabled: it === page, 'aria-current': it === page ? 'page' : null, 'aria-label': `第 ${it} 页`, onClick: () => go(it) }, String(it)),
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);
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}
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items.push(h('button', { class: 'ua-page-btn', disabled: page >= totalPages, 'aria-label': '下一页', onClick: () => go(page + 1) }, '›'));
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if (jump) items.push(h('span', { class: 'ua-page-jump-wrap' }, jump, h('span', { class: 'ua-page-total' }, `/ ${totalPages} 页`))); // 跳页入口固定在末尾
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items.push(h('button', { class: 'ua-page-btn', disabled: page >= totalNow, 'aria-label': '下一页', onClick: () => go(page + 1) }, '›'));
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return items;
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});
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return nav;
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@@ -281,6 +281,8 @@ export interface PaginationProps {
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pageSize: number; // 每页条数
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total: number; // 总条数
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jumpable?: boolean; // 开启后在末尾显示跳页输入框(总页数 > 1 才出现)
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pageSizes?: number[]; // 每页条数候选(如 [10, 20, 50]);传了才渲染条数切换器
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onPageSizeChange?: (size: number) => void; // 切换每页条数回调(同时自动回到第 1 页)
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onChange?: (page: number) => void; // 翻页回调
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}
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@@ -35,7 +35,7 @@
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"tooltip(props, trigger):悬浮提示,包裹触发器,hover / focus 延迟 150ms 出场,移出 / 失焦 / Esc 收起;视口一侧空间不足时自动翻转",
|
||||
"popover(props, trigger):可交互气泡卡片,包裹触发器,默认点击开合 + 点外部 / Esc 收起,content 可放按钮等交互元素;视口一侧空间不足时自动翻转",
|
||||
"skeleton(props):骨架屏占位,variant = text | rect | circle,text 支持 rows 多行,扫光微动画",
|
||||
"pagination(props):独立分页器,page 信号双向绑定,页码过多折叠省略号,首末页禁用翻页,jumpable 时末尾可输入页码直接跳转,键盘可达",
|
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"pagination(props):独立分页器,page 信号双向绑定,页码过多折叠省略号,首末页禁用翻页,jumpable 时末尾可输入页码直接跳转,键盘可达;pageSizes 可切每页条数",
|
||||
"spinner(props):加载指示器,size 控制直径",
|
||||
"progress(props):进度条,value 信号驱动 0-100(满格切 success 色);不传 value 退化为不确定态无限往复",
|
||||
"tabs(props):标签页,active 信号双向绑定,滑动指示条 + 方向键环形导航,支持禁用页签",
|
||||
@@ -1210,7 +1210,7 @@
|
||||
{
|
||||
"id": "pagination",
|
||||
"title": "分页器 Pagination",
|
||||
"demo": "sec-table",
|
||||
"demo": "sec-pagination",
|
||||
"props": [
|
||||
{
|
||||
"n": "page",
|
||||
@@ -1235,6 +1235,17 @@
|
||||
"t": "(page: number) => void",
|
||||
"k": 1,
|
||||
"d": "翻页回调"
|
||||
},
|
||||
{
|
||||
"n": "pageSizes",
|
||||
"t": "number[]",
|
||||
"d": "每页条数候选(如 [10, 20, 50]);传了才渲染条数切换器"
|
||||
},
|
||||
{
|
||||
"n": "onPageSizeChange",
|
||||
"t": "(size: number) => void",
|
||||
"k": 1,
|
||||
"d": "切换每页条数回调,同时自动回到第 1 页"
|
||||
}
|
||||
],
|
||||
"example": "const page = signal(1); pagination({ page, pageSize: 3, total: 24, onChange: (p) => console.log(p) })",
|
||||
@@ -1243,7 +1254,8 @@
|
||||
"页码 ≤7 全部展开;更多时只保留首尾与当前页 ±1,缺口折叠为省略号",
|
||||
"首末页自动禁用 ‹ › 翻页按钮,当前页禁点并标记 aria-current",
|
||||
"与 dataTable 联动:把同一个 page 信号传给 dataTable 的 page 参数,两处翻页自动同步",
|
||||
"键盘可达:全部是原生 button,Tab 聚焦后 Enter / Space 触发"
|
||||
"键盘可达:全部是原生 button,Tab 聚焦后 Enter / Space 触发",
|
||||
"pageSizes 传候选数组即出现「N 条/页」切换器,切换后自动回第 1 页;onPageSizeChange 拿新条数重算数据"
|
||||
]
|
||||
},
|
||||
{
|
||||
|
||||
@@ -1026,6 +1026,12 @@ button.ua-step-dot:hover {
|
||||
align-items: center;
|
||||
gap: var(--ua-space-1);
|
||||
}
|
||||
.ua-pagination-pages,
|
||||
.ua-pagination-tail {
|
||||
display: inline-flex; /* 页码区与附加区分组,附加项只创建一次 */
|
||||
align-items: center;
|
||||
gap: var(--ua-space-1);
|
||||
}
|
||||
.ua-page-jump-wrap {
|
||||
display: inline-flex; /* 跳页输入 + 总页数说明 */
|
||||
align-items: center;
|
||||
|
||||
Reference in New Issue
Block a user