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fix(plugin-md-power): fix cell display issue caused by colspan in table (#891)

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pengzhanbo 2026-04-19 14:10:22 +08:00 committed by GitHub
parent 68f39695c4
commit 6ebb1bda6e
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1 changed files with 27 additions and 0 deletions
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27
plugins/plugin-md-power/src/node/container/table.ts
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@ -88,6 +88,7 @@ export function tablePlugin(md: Markdown, options: TableContainerOptions = {}):
let isTable = false
let colIndex = 0
let rowIndex = 0
let skipCells = 0
for (const token of tableTokens) {
if (token.type === 'table_open')
isTable = true
@ -100,13 +101,39 @@ export function tablePlugin(md: Markdown, options: TableContainerOptions = {}):
if (token.type === 'tr_open') {
rowIndex++
colIndex = 0
// 当 th 设置了 colspan 时，需要跳过空单元格
skipCells = 0
}
// cell (rowIndex, colIndex)
if (token.type === 'th_open' || token.type === 'td_open') {
if (skipCells > 0) {
// Skip this empty cell，`th` element only
if (token.type === 'th_open')
token.hidden = true
skipCells--
continue
}
colIndex++
const classes = cells[rowIndex]?.[colIndex] || rows[rowIndex] || cols[colIndex]
if (classes)
token.attrJoin('class', classes)
// Check for colspan attribute
const colspanIndex = token.attrIndex('colspan')
if (colspanIndex >= 0) {
const colspanValue = Number.parseInt(token.attrs![colspanIndex][1])
if (!Number.isNaN(colspanValue) && colspanValue > 1) {
skipCells = colspanValue - 1
}
}
}
// Skip the content and close tokens for skipped cells
if (skipCells > 0 && (token.type === 'text' || token.type === 'th_close' || token.type === 'td_close')) {
if (token.type === 'th_close')
// Skip this empty cell，`th` element only
token.hidden = true
continue
}
}