如何使Javascript/jQuery代码在csv文件中显示html表，而不考虑html格式？

您可能需要单击“导出”按钮两次才能显示csv文件

链接中的代码包含html、css和Javascript/jQuery。将数据导出到CSV的代码。代码工作得很好，但当我将表格格式设置为：

<tr>
        <td>
            row1 Col1
        </td>
        <td>
            row1 Col2
        </td>
        <td>
            row1 Col3
        </td>
    </tr>

---

Javascript/jQuery：

$(document).ready(function () {

    function exportTableToCSV($table, filename) {

        var $rows = $table.find('tr:has(td,th)'),

        // Temporary delimiter characters unlikely to be typed by keyboard
        // This is to avoid accidentally splitting the actual contents
        tmpColDelim = String.fromCharCode(11), // vertical tab character
        tmpRowDelim = String.fromCharCode(0), // null character

        // actual delimiter characters for CSV format
        colDelim = '","',
        rowDelim = '"\r\n"',

        // Grab text from table into CSV formatted string
        csv = '"' + $rows.map(function (i, row) {

            var $row = $(row),
                $cols = $row.find('td, th');

            return $cols.map(function (j, col) {

                var $col = $(col),
                    text = $col.text();
                return text.replace('"', '""'); // escape double quotes
            }).get().join(tmpColDelim);

        }).get().join(tmpRowDelim)
        .split(tmpRowDelim).join(rowDelim)
        .split(tmpColDelim).join(colDelim) + '"',

        // Data URI
        csvData = 'data:application/csv;charset=utf-8,' + encodeURIComponent(csv);


        $(this).attr({
            'download': filename,
            'href': csvData,
            'target': '_blank'
        });
    }

    // This must be a hyperlink
    $(".export").on('click', function (event) {

        // CSV
        exportTableToCSV.apply(this, [$('#dvData>table'), 'export.csv']);

        // IF CSV, don't do event.preventDefault() or return false
        // We actually need this to be a typical hyperlink
    });
});

---

.

excel格式适合您吗？您的代码运行得非常好。你说的“使表格格式为：row1 Col1 row1 Col2 row1 Col3”是什么意思？现在我明白了。。。您只需要从单元格内容中删除回车符。类似于text.replace（/（\r\n |\n |\r）/g，“”；请注意，并非表格的所有值都显示在csv文件中。它是格式化为：row1 Col1 row1 Col2 row1 Col3的html表部分。您可能还需要检查额外的空格。

$(document).ready(function () {

    function exportTableToCSV($table, filename) {

        var $rows = $table.find('tr:has(td,th)'),

        // Temporary delimiter characters unlikely to be typed by keyboard
        // This is to avoid accidentally splitting the actual contents
        tmpColDelim = String.fromCharCode(11), // vertical tab character
        tmpRowDelim = String.fromCharCode(0), // null character

        // actual delimiter characters for CSV format
        colDelim = '","',
        rowDelim = '"\r\n"',

        // Grab text from table into CSV formatted string
        csv = '"' + $rows.map(function (i, row) {

            var $row = $(row),
                $cols = $row.find('td, th');

            return $cols.map(function (j, col) {

                var $col = $(col),
                    text = $col.text();
                return text.replace('"', '""'); // escape double quotes
            }).get().join(tmpColDelim);

        }).get().join(tmpRowDelim)
        .split(tmpRowDelim).join(rowDelim)
        .split(tmpColDelim).join(colDelim) + '"',

        // Data URI
        csvData = 'data:application/csv;charset=utf-8,' + encodeURIComponent(csv);


        $(this).attr({
            'download': filename,
            'href': csvData,
            'target': '_blank'
        });
    }

    // This must be a hyperlink
    $(".export").on('click', function (event) {

        // CSV
        exportTableToCSV.apply(this, [$('#dvData>table'), 'export.csv']);

        // IF CSV, don't do event.preventDefault() or return false
        // We actually need this to be a typical hyperlink
    });
});