       data-placeholder="产品code"
                                    class="chosen-select form-control m-b" tabindex="2">
                                <option value="">空</option>
                            </select>
                        </div><br />
                        <div> <input id="dim_code" name="dim_code" class="form-control" type="text" value="" placeholder="维度code"></div><br />
                        <div> <input id="search_input" name="search_input" class="form-control" type="