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LeReve
Asked:2020-07-05 02:02:03 +0000 UTC2020-07-05 02:02:03 +0000 UTC

绕过js表单上的所有单选框

  • 772

页面上有一个表格。上面有3组不同数量的radio输入，切换任何radiobox时如何获取所有选中输入的名称值？

 <form class="conf">
   <div class="conf_group">
      <b class="conf_title">Группа 1</b>
      <div class="form__input  form__input--radio">
         <input class="jchange_param" id="g1_1" type="radio" name="G_1" value="1" checked="">
         <label for="g1_1">Значение 1</label>
      </div>
   </div>
   <div class="conf_group">
      <b class="conf_title">Группа 2</b>
      <div class="form__input  form__input--radio">
         <input class="jchange_param" id="g2_2" type="radio" name="G_2" value="0" checked="">
         <label for="g2_2">Значение 1</label>
      </div>
      <div class="form__input  form__input--radio">
         <input class="jchange_param" id="g2_1" type="radio" name="G_2" value="1">
         <label for="g2_1">Значение 2</label>
      </div>
   </div>
   <div class="conf_group">
      <b class="conf_title">Группа 3</b>
      <div class="form__input  form__input--radio">
         <input class="jchange_param" id="g3_1" type="radio" name="G_3" value="0" checked="">
         <label for="g3_1">Значение 1</label>
      </div>
      <div class="form__input  form__input--radio">
         <input class="jchange_param" id="g3_2" type="radio" name="G_3" value="1">
         <label for="g3_2">Значение 2</label>
      </div>
   </div>
</form>
javascript

1 个回答

  1. Best Answer
    let values = Array.from(document.querySelectorAll('[type=radio]:checked')).map(item=>item.name);
    • 1

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