packages/block-library/src/table/utils.js - trunk - githubmirror/gutenberg

packages/block-library/src/table/utils.js

18 строк550 B

Aki Hamano

Table Block: Support rowspan attribute in table HTML, including when pasting (#46629)

01 фев 2023, 12:48

01 фев 2023, 12:48aa64669

/**
 * Normalize the rowspan/colspan value.
 * Returns undefined if the parameter is not a positive number
 * or the default value (1) for rowspan/colspan.
 *
 * @param {number|undefined} rowColSpan rowspan/colspan value.
 *
 * @return {string|undefined} normalized rowspan/colspan value.
 */
export function normalizeRowColSpan( rowColSpan ) {
	const parsedValue = parseInt( rowColSpan, 10 );
	if ( ! Number.isInteger( parsedValue ) ) {
		return undefined;
	}
	return parsedValue < 0 || parsedValue === 1
		? undefined
		: parsedValue.toString();
}