docx-js/src/file/header/header.ts

// http://officeopenxml.com/WPheaders.php
import { XmlComponent } from "file/xml-components";
import { Paragraph } from "../paragraph";
import { Table } from "../table";
import { HeaderAttributes } from "./header-attributes";

export class Header extends XmlComponent {
    private readonly refId: number;

    constructor(referenceNumber: number, initContent?: XmlComponent) {
        super("w:hdr", initContent);

        this.refId = referenceNumber;

        this.root.push(
            new HeaderAttributes({
                wpc: "http://schemas.microsoft.com/office/word/2010/wordprocessingCanvas",
                mc: "http://schemas.openxmlformats.org/markup-compatibility/2006",
                o: "urn:schemas-microsoft-com:office:office",
                r: "http://schemas.openxmlformats.org/officeDocument/2006/relationships",
                m: "http://schemas.openxmlformats.org/officeDocument/2006/math",
                v: "urn:schemas-microsoft-com:vml",
                wp14: "http://schemas.microsoft.com/office/word/2010/wordprocessingDrawing",
                wp: "http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing",
                w10: "urn:schemas-microsoft-com:office:word",
                w: "http://schemas.openxmlformats.org/wordprocessingml/2006/main",
                w14: "http://schemas.microsoft.com/office/word/2010/wordml",
                w15: "http://schemas.microsoft.com/office/word/2012/wordml",
                wpg: "http://schemas.microsoft.com/office/word/2010/wordprocessingGroup",
                wpi: "http://schemas.microsoft.com/office/word/2010/wordprocessingInk",
                wne: "http://schemas.microsoft.com/office/word/2006/wordml",
                wps: "http://schemas.microsoft.com/office/word/2010/wordprocessingShape",
                cx: "http://schemas.microsoft.com/office/drawing/2014/chartex",
                cx1: "http://schemas.microsoft.com/office/drawing/2015/9/8/chartex",
                cx2: "http://schemas.microsoft.com/office/drawing/2015/10/21/chartex",
                cx3: "http://schemas.microsoft.com/office/drawing/2016/5/9/chartex",
                cx4: "http://schemas.microsoft.com/office/drawing/2016/5/10/chartex",
                cx5: "http://schemas.microsoft.com/office/drawing/2016/5/11/chartex",
                cx6: "http://schemas.microsoft.com/office/drawing/2016/5/12/chartex",
                cx7: "http://schemas.microsoft.com/office/drawing/2016/5/13/chartex",
                cx8: "http://schemas.microsoft.com/office/drawing/2016/5/14/chartex",
                w16cid: "http://schemas.microsoft.com/office/word/2016/wordml/cid",	
                w16se: "http://schemas.microsoft.com/office/word/2015/wordml/symex" 
            }),
        );
    }

    public get ReferenceId(): number {
        return this.refId;
    }

    public addParagraph(paragraph: Paragraph): void {
        this.root.push(paragraph);
    }

    public createParagraph(text?: string): Paragraph {
        const para = new Paragraph(text);
        this.addParagraph(para);
        return para;
    }

    public addTable(table: Table): void {
        this.root.push(table);
    }

    public createTable(rows: number, cols: number): Table {
        const table = new Table(rows, cols);
        this.addTable(table);
        return table;
    }
}