从CSV中选择特定行并发送

Question

上图是使用JavaScript上传到html页面的CSV文件的输出。

第1列：'名称'，第2列：'电子邮件地址'，第3列：'电话号码'，第4列：'工作组'。

我添加了一个复选框来选择每一行，我还添加了一个“发送”按钮，将详细信息发送到另一个网页（php）。详细信息包括姓名和电子邮件地址（仅在选中时）应传递到其他页面。这可能吗？ 上传代码的网址： Search and match CSV file values with javascript

Answer 1

使用jQuery，您可以执行以下操作：

    jQuery('form').submit(function(e){
        // prevent the form from actually submitting
        e.preventDefault();

        var rows = [];

        // get a handle to the form, then all checked checkboxes
        // then back up to the rows and loop through each
        jQuery(this).find(':checkbox:checked').closest('tr').each(function(){
            var row = [];

            // loop through all the cells that don't have a checkbox
            // and get their text
            jQuery.find('td:not(:has(:checkbox))').each(function(){
                row.push(jQuery(this).text());
            });

            // join all the cell text together, separated by commas (you should
            // probably also wrap each cell with double quotes to make sure
            // commas in the text don't break the CSV)
            rows.push(row.join(','));
        });

        // join all the rows together using new lines as separators
        var csv = rows.join('\n');

        // do what ya need to with the new CSV data, such as AJAXing it back
        // to the server or submitting it as part of the form
    });