「MediaWiki:Gadget-MergeCellsVertically.js」の版間の差分

2022年6月12日 (日) 20:24時点における最新版

/**
 * @description:
 * This script merge cells vertically on the table .damagetable.
 */
$(function(){
	if (window._isMergedCell) return;
	window._isMergedCell = true;
	
	var damagetables = document.querySelectorAll('.damagetable');
	const damageTablesLength = damagetables.length;
	for (var k = 0; k !== damageTablesLength; ++k) {
		const damagetable = damagetables[k];
		var headerCells = [];
		const rowsLength = damagetable.rows.length;
		for (var j = 0; j !== rowsLength; ++j) {
			const row = damagetable.rows[j];
			const cells = Array.prototype.slice.call(row.cells).filter(function(cell){ return cell.tagName == 'TD'; });
			for (var i = cells.length - 1; i >= 0; --i) {
				const cell = cells[i];
				if (cell === undefined) {
					continue;
				} else if (headerCells[i] === undefined || cell.innerText !== headerCells[i].innerText) {
					headerCells[i] = cell;
				} else {
					if (cell.hasAttribute('rowspan')) {
						headerCells[i].rowSpan += cell.rowSpan;
					} else {
						++headerCells[i].rowSpan;
					}
					cell.remove();
				}
			}
		}
	}
});