下拉值不插入爲實際

Question

如果我選擇是，插入查詢數據庫正在爲11：

<td align="center">Offers in Hand :</td> 
 
<td> 
 
    <select name="Offers_in_Hand" id="Offers_in_Hand_Id" style="width: 250px" Required> 
 
    <option selected></option> 
 
    <option value="11">Yes</option> 
 
    <option value="22">No</option> 
 
    </select> 
 
</td>

Answer 1

變化option小號value期望，你的情況「是「&」否「，如下所示：

（僅添加jQuery以確認正在捕獲正確的值）

$("#Offers_in_Hand_Id").change(function() { 
 
    var value = $("#Offers_in_Hand_Id").val(); 
 
    $("#test").html(value); 
 
})

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> 
 
<td align="center">Offers in Hand :</td> 
 
<td> 
 
    <select name="Offers_in_Hand" id="Offers_in_Hand_Id" style="width: 250px" Required> 
 
    <option selected></option> 
 
    <option value="Yes">Yes</option> 
 
    <option value="No">No</option> 
 
    </select> 
 
</td> 
 
<span id="test"></span>