Function getOuterHTML

modules/tinymce/src/core/main/ts/api/dom/DOMUtils.ts:847–855

(elm: string | Node)

  const uniqueId = (prefix?: string) => (!prefix ? 'mce_' : prefix) + (counter++);

  const getOuterHTML = (elm: string | Node): string => {
    const $elm = _get(elm);

    if (Type.isNonNullable($elm)) {
      return NodeType.isElement($elm.dom) ? $elm.dom.outerHTML : Html.getOuter($elm);
    } else {
      return '';
    }
  };

  const setOuterHTML = (elm: string | Node | Node[], html: string) => {
    run(elm, ($elm) => {