Function initTableRowCounts

src/patch-streaming-html.ts:1022–1037

(container: HTMLElement)

/** Seed row counts after a full render so incremental patches stay in sync */
export function initTableRowCounts(container: HTMLElement): void {
  container.querySelectorAll("table").forEach((table) => {
    const thead = table.querySelector("thead");
    const tbody = table.querySelector("tbody");
    table.dataset.shTheadRowCount = String(
      thead
        ? thead.querySelectorAll("tr:not([data-sh-partial])").length
        : 0,
    );
    table.dataset.shRowCount = String(
      tbody ? countBodyRows(tbody) : 0,
    );
    table.style.tableLayout = "fixed";
    table.dataset.shLayoutFixed = "1";
  });
}