<div class="custom-control custom-radio form-check">
      <input type="radio" class="custom-control-input" id="MCQ1_1" name="q1">
      <label class="custom-control-label" value="1" for="MCQ1_1"> Option A </label>
    </div>

    <div class="custom-control custom-radio form-check">
      <input type="radio" class="custom-control-input" id="MCQ1_2" name="q1">
      <label class="custom-control-label" value="2" for="MCQ1_2">Option B</label>
    </div>

    <div class="custom-control custom-radio form-check">
      <input type="radio" class="custom-control-input" id="MCQ1_3" name="q1">
      <label class="custom-control-label" value="3" for="MCQ1_3">Option C</label>
    </div>

    <div class="custom-control custom-radio form-check">
      <input type="radio" class="custom-control-input" id="MCQ1_4" name="q1">
      <label class="custom-control-label" value="4" for="MCQ1_4">Option D</label>
    </div>

这是一个问题的4个选项的集合.我们需要将选定的答案输入数据库

[err,result] = await to(db.query('insert into result(reg_no,q1,q2,q3,q4,q5,q6,q7,q8,q9,q10,essay1,essay2,essay3) values (?,?,?)',[req.session.reg,req.body.q1.value,req.body.q2.value,req.body.q3,req.body.q4,req.body.q5,req.body.q6,req.body.q7,req.body.q8,req.body.q9,req.body.q10,req.body.essay1,req.body.essay2,req.body.essay3]));

但是无论您单击什么选项,您都只会在数据库上收到一个“ ON”.我希望期权价值到来.
例如.如果我选择选项B,那么我应该在数据库中有2个.