如何使用javascript将数据数组编辑为复选框

Question

表格 HTML

 <table id="example3" class="display" cellspacing="0" width="100%">
    <thead>
      <tr>
         <th></th>
         <th>Nama</th>
         <th>Unit</th>
      </tr>
    </thead>
 </table>

Javascript 标题选择行

$('#frm-example').on('submit', function(e){ //on submit
    var form = this;
    var rows_selected = table3.column(0).checkboxes.selected();

        // Iterate over all selected checkboxes
        $.each(rows_selected, function(index, rowId){
           // Create a hidden element 
           $(form).append(
              $('<input>')
              .attr('type', 'hidden')
              .attr('name', 'id[]')
              .val(rowId)
           );
       });

我的数据库

+-----------+--------------+---------------+-----------+-------------+-----------+------------------------------+---------------------+
| id_survey | judul_survey | status_survey | id_target | id_kategori | responden | detail_target                | tgl_survey          |
+-----------+--------------+---------------+-----------+-------------+-----------+------------------------------+---------------------+
|       130 | tes          | terbit        |         3 |           2 |         2 | 198411162009101002,H76215021 | 2017-12-19 15:08:35 |
+-----------+--------------+---------------+-----------+-------------+-----------+------------------------------+---------------------+
1 row in set (0.07 sec)

detail_kategori 字段中的数据复选框，我如何将其放入表单复选框以进行更新？

好的，我从这里得到代码复选框https://jsfiddle.net/gyrocode/07Lrpqm7/ 我要修改代码来编辑

Answer 1

你可以用 jQuery 做到这一点：

$("#frm-example").submit(function() {
    var form = $(this);
    $("#table3 :checkbox:checked").each(function() {
        form.append($("<input>", {
            type: "hidden",
            name: "id[]",
            value: this.id
        }));
    });
});