jsPDF多个标题

Question

I have tried this link for getting multiple headers

    download() {

    var columns = ["ID", "Country", "Rank", "Capital"];
    var data = [
        [1, "Denmark", 7.526, "Copenhagen"],
        [2, "Switzerland",  7.509, "Bern"]
    ];

        var pdfsize = 'a0';
    var doc = new jsPDF('l', 'pt','a0');

     doc.autoTable(columns, data, {
            theme : 'grid',
            styles: {
               halign: 'right'
            },
            headerStyles: {
               fillColor: [33, 150, 243],
               halign:'center',
               lineWidth: 1,
               lineColor: [221, 221, 221]

            },
            columnStyles:{
                 0: {columnWidth: 266}
            },
            margin : {
              top : 100
            }
        });

        var columns2= ["ID","Rank", "Country","Rank", "ID", "Rank","ID",  "Capital"];
        doc.autoTable(columns2, data, {
            theme : 'grid',
            styles: {
               halign: 'right'
            },
            headerStyles: {
               halign:'center',
               lineWidth: 1,
               lineColor: [221, 221, 221]
            },
            margin : {
              top : 120
            },
            columnStyles:{
                 0: {halign:'left'}
            },

        });
     doc.save('table.pdf');    };

}

这是我为jspdf-autotable尝试过的代码。我需要这样的多个标题表。我需要两个标题如何将这些标题映射到一起你能不能请我这个。我无法映射这些标题，如下图所示。

Answer 1

在v3中，开箱即用地支持多个标头和colspans / rowspans，因此无需黑客。