6-6 購物車清單帶入好友基本資料

在 form 表單元件，加上id

                    <form id="orderForm" class="mt-4">
                        <div class="mb-3">
                            <label class="form-label">姓名</label>
                            <input type="text" class="form-control" name="name" id="name" required>
                        </div>
                        <div class="mb-3">
                            <label class="form-label">電話</label>
                            <input type="tel" class="form-control" name="tel" id="tel" required>
                        </div>
                        <div class="mb-3">
                            <label class="form-label">EMAIL</label>
                            <input type="email" class="form-control" name="email" required>
                        </div>
                        <div class="mb-3">
                            <label class="form-label">送貨地址</label>
                            <input type="text" class="form-control" name="addr" id="addr" required>
                        </div>
                        <div class="mb-3">
                            <label class="form-label">備註</label>
                            <textarea class="form-control" name="ps" rows="3"></textarea>
                        </div>
                    </form>

在 javascript 

      let user = JSON.parse(<?= JSON.stringify(session); ?>).user;
      document.getElementById("name").value = user.name;
      document.getElementById("tel").value = user.tel;
      document.getElementById("addr").value = user.addr;

訂單提交 

orderData.userId = '';//屆時會從Line Bot傳過來

改成

orderData.userId = user.userId;//屆時會從Line Bot傳過來

至「管理/訂購單」查看訂單，確認「好友ID」已經寫入