Select 選項基於 ajax 附帶的數據

Question

我在 html 頁面上創建了一個用於編輯樣式的表單。 我使用 ajax 將數據提取到此表格中。 在我的 select 框列表中，我想要選擇數據庫中的任何數據。 其他人不會消失。 該列表將保持不變，但將選擇數據庫中的數據。 不知怎的，我做不到。 我該怎么做？

讀取.php

case "magaza":

   if(isset($_REQUEST["id"])){
        $result = $mk_db->oku("magaza", " id='$id' ", "", "", "");
        if(!empty($result)) {
            $responseArray["marka_adi"] = $result[0]["marka_adi"];
            $responseArray["resim"] = $result[0]["resim"];
            $responseArray["durum"] = $result[0]["durum"];
            $responseArray["sira"] = $result[0]["sira"];
            echo json_encode($responseArray);
        }
    }
    break;

$(document).ready(function() {
  /********************** MODAL AÇMA **********************/
  $(document).on('click', '.bn-edit', function() {
    var id = this.id;
    console.log("id:" + id + ",type:magaza");
    $.ajax({
      type: "GET",
      url: "read.php?id=" + id + "&type=magaza",
      success: function(response) {
        $("#edit-modal").modal('show');
        $.each(response, function(key, value) {
          console.log("key:" + key + ",value:" + value);
        })
        $("#duz_sira").val(response.sira);
        $("#duz_durum").val(response.durum);
        $("#id").val(id);
      }
    });
  });
});

<div class="modal fade duzenle" id="edit-modal">
  <div class="modal-dialog modal-lg" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title pl-3" id="exampleModalScrollableTitle">Markayı Düzenle</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                    <span aria-hidden="true" class="text-white">&times;</span>
                </button>
      </div>
      <form method="post" id="frmedit" enctype="multipart/form-data">
        <div class="modal-body pre-scrollable">
          <input type="hidden" name="id" id="id" class="form-control">
          <div class="form-group form-float mt-3">
            <div class="form-line">
              <input type="text" class="form-control" id="duz_sira" name="duz_sira" required>
              <label class="form-label">Sıra</label>
            </div>
          </div>
          <select class="form-control" name="duz_durum" id="duz_durum" required>
            <option>Durum Seçiniz</option>
            <option value="aktif">Aktif</option>
            <option value="pasif">Pasif</option>
          </select>
        </div>
        <div class="modal-footer">
          <button type="button" class="btn bg-grey waves-effect iptal-butonu" data-dismiss="modal">İptal</button>
          <input type="submit" id="update" class="btn bg-purple waves-effect kaydet-butonu" value="Kaydet">
        </div>
      </form>
    </div>
  </div>
</div>

我的控制台請求：

Answer 1

請研究我所做的帖子 - 如果 PHP 有效，它是一個沒有任何不必要的 AJAX 的 [mcve]，它有效並且在問題中不需要

您需要 select 上的 ID：

$("#duz_durum")使用 id。 如果你需要名字，你需要$("[name=duz_durum]")

 const response = { "marka_adi": "Marka 2", "resim": "", "durum": "aktif", "sira": "3" } // $("#edit-modal").modal('show'); $.each(response, function(key, value) { console.log("key:" + key + ",value:" + value); }) $("#duz_sira").val(response.sira); $("#duz_durum").val(response.durum); // $("#id").val(id);

 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <div class="modal fade duzenle" id="edit-modal"> <div class="modal-dialog modal-lg" role="document"> <div class="modal-content"> <div class="modal-header"> <h5 class="modal-title pl-3" id="exampleModalScrollableTitle">Markayı Düzenle</h5> <button type="button" class="close" data-dismiss="modal" aria-label="Close"> <span aria-hidden="true" class="text-white">&times;</span> </button> </div> <form method="post" id="frmedit" enctype="multipart/form-data"> <div class="modal-body pre-scrollable"> <input type="hidden" name="id" id="id" class="form-control"> <div class="form-group form-float mt-3"> <div class="form-line"> <input type="text" class="form-control" id="duz_sira" name="duz_sira" required> <label class="form-label">Sıra</label> </div> </div> <select class="form-control" name="duz_durum" id="duz_durum" required> <option>Durum Seçiniz</option> <option value="aktif">Aktif</option> <option value="pasif">Pasif</option> </select> </div> <div class="modal-footer"> <button type="button" class="btn bg-grey waves-effect iptal-butonu" data-dismiss="modal">İptal</button> <input type="submit" id="update" class="btn bg-purple waves-effect kaydet-butonu" value="Kaydet"> </div> </form> </div> </div> </div>