Question

我在此表中有一个表，我有三个选择选项。当我单击Güncelle按钮时，我想获得3选择选项的选定值。我的jquery和php代码如下：

我的php代码如下：

echo '<tr><td name="olurmu"><select class="bnci" name="birinci">
<option selected="selected"> .$rfirst"].</option>
   <option value="dogru">Doğru</option>
      <option value="yanlis">Yanlış</option>
         </selec"ikinci" >
             <option selected="selected">  '  .$rowecond"]. '</option>
                <option value="dogru">Doğru</option>
                 <option value="yanlis">Yanlış</option>
                 </select> </td><td><input type="button"  value="celle"   name="btn_updatele"  class/option>
  <option value="reddet">Reddet</option>     
</select></td></tr>'    ;

Answer 1

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

<?php 

echo '<tr><td name="olurmu"><select class="birinci" name="birinci">
<option selected="selected"> '.$row["satici_kargo_no_dogrumu"].'</option>
   <option value="dogru">Doğru</option>
      <option value="yanlis">Yanlış</option>
         </select> </td><td>  
           <select class="ikinci" name="ikinci" >
             <option selected="selected">  '  .$row["alici_kargo_no_dogrumu"]. '</option>
                <option value="dogru">Doğru</option>
                 <option value="yanlis">Yanlış</option>
                 </select> </td><td><input type="button"  value="Güncelle"   name="btn_updatele"  class="btn_update" data-id3="'.$row["paymentTransactionId"].'"  /> </td> <td>  
              <select class="ucuncu" name="ucuncu">
           <option selected="selected">  '  .$row["siparis_manuel_onay_durumu"]. '
        </option>
      <option value="beklemede">Beklemede</option>
    <option value="kabul et">Kabul et</option>
  <option value="reddet">Reddet</option>     
</select></td></tr>'    ;



?>

<script type="text/javascript">

  $(".btn_update").on("click",function(){
    alert("birinci: "+ $(".birinci").val() + " | ikinci: "+ $(".ikinci").val() +" | ucuncu: "+$(".ucuncu").val());
  });
</script>

Answer 2

您可以使用以下

$（'。ikinci'）。val（）;

$（'。ucuncu'）。val（）;

从表行中获取选择的选项值

2 个答案: