小编Art*_*iew的帖子

我在使用 jsPDF 插件将数组数据导出为 PDF 格式时遇到问题。我第一次导出 PDF 时，格式看起来很棒。但是，在接下来的尝试中，导出为 PDF 时，第一页上会出现一个随机的空白区域。

function JSONToPDFConvertor() {
            var sel = document.getElementById("yourSelect");
            var text = sel.options[sel.selectedIndex].text;
            var data = [];

            // first row needs to be headers
            data.push(["Date & Time", "Location", "Speed", "Ignition", "Odometer", "Batt(V)", "GPS"]);
            // go through cells

            for (var i = 0; i < myArr.Table1.length; i++) {


                var rowData = {};

                rowData[0] = myArr.Table1[i].datetimer;
                rowData[1] = myArr.Table1[i].location;
                rowData[2] = myArr.Table1[i].speed.toString();
                rowData[3] = myArr.Table1[i].ignition;
                rowData[4] = myArr.Table1[i].odometer.toString();
                rowData[5] = myArr.Table1[i].battVolt;
                rowData[6] = myArr.Table1[i].gpsStat;



                data.push(rowData); …