Merhaba form içinde excell dosyasıyla birlikte diğer form elemanlarını da post etmek istiyorum. Nasıl yapabilirim.

                <form method="post" enctype="multipart/form-data" id="form">
                  <div class="form-row">
                    <div class="form-group col">
                        <label for="exampleFormControlInput1">Şablon</label>
                        <select class="form-control form-control-sm" id="sablon" name="sablon">
                          <option value="">Seçiniz</option>
                            <?php
                            $sorgux = DB::get("SELECT DISTINCT sablon,kod FROM sablon order by kod asc");
                            foreach($sorgux as $satirx)
                            {
                            ?>
                                <option value="<?php echo $satirx->kod; ?>"><?=$satirx->sablon?></option>
                            <?php
                            }
                            ?>                                  
                        </select>
                    </div>
                    <div class="form-group col">
                        <label for="exampleFormControlInput1">Mükellef</label>
                        <select class="form-control form-control-sm" id="mukellef" name="mukellef">
                          <option value="">Seçiniz</option>
                            <?php
                            $sorgux = DB::get("SELECT * FROM mukellef order by ad asc");
                            foreach($sorgux as $satirx)
                            {
                            ?>
                                <option value="<?php echo $satirx->kod; ?>"><?=$satirx->ad?></option>
                            <?php
                            }
                            ?>                                  
                        </select>
                    </div>
                    <div class="form-group col">
                        <label for="exampleFormControlInput1">Yıl</label>
                        <select class="form-control form-control-sm" id="yil" name="yil">
                          <option value="">Seçiniz</option>
                          <option value="2024">2024</option>    
                        </select>
                    </div>
                    <div class="form-group col">
                        <label for="exampleFormControlInput1">Ay</label>
                        <select class="form-control form-control-sm" id="ay" name="ay">
                          <option value="">Seçiniz</option>
                            <?php
                            $sorgux = DB::get("SELECT * FROM veri where tur=2 order by kod asc");
                            foreach($sorgux as $satirx)
                            {
                            ?>
                                <option value="<?php echo $satirx->kod; ?>"><?=$satirx->ad?></option>
                            <?php
                            }
                            ?>                                  
                        </select>
                    </div>
                    <div class="form-group col">
                        <label for="exampleFormControlInput1">Fatura İşlem</label>
                        <select class="form-control form-control-sm" id="islem" name="islem">
                          <option value="">Seçiniz</option>
                          <option value="1">Alış</option>
                          <option value="2">Satış</option>                          
                        </select>
                    </div>
                    <div class="form-group col">
                        <label for="exampleFormControlFile1">Dosya Seçiniz</label>
                        <input type="file" id="sortpicture" name="sortpic" class="form-control-file">
                    </div>                    
                  </div>
                  
                  <div class="form-row justify-content-center">
                    <div class="form-group col-md-3">
                        <button type="button" name="rapor" id="rapor" class="btn btn-primary btn-sm form-control mt-2" style="border-radius: 10px;">Excel Getir</button>
                    </div>
                  </div>
                </form>

    <script type="text/javascript">
        //<!-- Excell Yükle-->
        $('#rapor').on('click', function() {
            document.getElementById("yeni").innerHTML="";
            var form1 = $("#form").serialize();
            var file_data = $('#sortpicture').prop('files')[0];  
            var form_data = new FormData();
            form_data.append('file', file_data);
            $("#wait").css("display", "block");
            $.ajax({
                url: 'excel_islemyukle.php',
                dataType: 'text',
                cache: false,
                contentType: false,
                processData: false,
                data: form_data,                        
                type: 'post',
                success: function(php_script_response){
                    $('#yeni').html(php_script_response);
                    $("#wait").css("display", "none");
                }
             });
        });
    </script>