iter(g84): 数据表定宽列支持拖拽调宽

This commit is contained in:
HIsheR
2026-10-26 13:02:41 +08:00
parent f5db24a52f
commit db5d38c5f4
5 changed files with 97 additions and 7 deletions
+4 -6
View File
@@ -7,6 +7,7 @@ import {
} from '@ui-arch/table-core';
import type { PageInfo, RowKey, TableInstance } from '@ui-arch/table-core';
import { computed, effect, h, renderList, signal } from '@ui-arch/frame';
import { attachResize } from './columnResize.js';
import { button } from './button.js';
import { skeleton } from './skeleton.js';
import { textField } from './textField.js';
@@ -118,6 +119,7 @@ export function dataTable<T extends { id: RowKey }>(props: DataTableProps<T>): H
col.header ?? col.key,
col.sortable ? sortMark(col.key) : null,
);
if (typeof col.width === 'number') attachResize(el, cols[props.columns.indexOf(col)], col.width, String(col.header ?? col.key)); // 定宽列可拖拽
if (col.sortable) {
effect(() => {
const rule = state().sorting.find((r) => r.key === col.key); // 与视觉箭头同源
@@ -161,12 +163,8 @@ export function dataTable<T extends { id: RowKey }>(props: DataTableProps<T>): H
});
// —— 列宽:数字落成 <col> 固定宽度,'flex' 或未设置交给浏览器自适应 ——
const colgroup = h(
'colgroup',
null,
selectable ? h('col', { style: 'width:44px' }) : null,
...props.columns.map((col) => (typeof col.width === 'number' ? h('col', { style: `width:${col.width}px` }) : h('col'))),
);
const cols = props.columns.map((col) => (typeof col.width === 'number' ? h('col', { style: `width:${col.width}px` }) : h('col'))); // 每个数据列一个 <col>,拖拽直接改它
const colgroup = h('colgroup', null, selectable ? h('col', { style: 'width:44px' }) : null, ...cols);
const filterInput = textField({
placeholder: `筛选 ${filterKey}…`,