为什么我的PHP中SELECT下拉框在选中的时候有的选中的是ID，有的是实际的数值

[actinia]

这个是获取部门的select下拉框

            <label class="form-label col-xs-4 col-sm-2">
                <span class="label label-success radius">   使用部门：</span>
            </label>
            <div class="formControls col-xs-8 col-sm-4">
                <span class="select-box">

				<select name="frm_UsingDepartment_Name" class="select">
					<option value="0">请选择使用部门</option>
					<?php
                    $sql = "select * from catageory_department";//sql语句
                    $result = mysqli_query($link, $sql);//执行sql语句

                    while ($row = mysqli_fetch_assoc($result)) {
                        //循环，拼凑下拉框选项
                        ?>
                        <option value="<?php echo $row['department_name'];?>"><?php echo $row['department_name'] ?></option>
                        <?php
                    }
                    ?>
				</select>
				</span>
            </div>

这个是选择类别的下拉框

            <label class="form-label col-xs-4 col-sm-2">
                <span class="label label-success radius">   设备类别：</span>
            </label>
            <div class="formControls col-xs-8 col-sm-4">
                <span class="select-box">

				<select name="frm_Device_Type" class="select">
					<option value="0">请选择设备类别</option>
					<?php
                    $sql = "select * from catageory_device";//sql语句
                    $result = mysqli_query($link, $sql);//执行sql语句

                    while ($row = mysqli_fetch_assoc($result)) {
                        //循环，拼凑下拉框选项
                        ?>
                        <option value="<?php echo $row['type_name'];?>"><?php echo $row['type_name'] ?></option>
                        <?php
                    }
                    ?>
				</select>
				</span>
            </div>

提交：

$UsingDepartment_Name 		= $_REQUEST['frm_UsingDepartment_Name'];
$Device_Type 				= $_REQUEST['frm_Device_Type'];

但是获取到的数值device是select的text数值，而usingdepartment却是索引val数值

[黄袍披身]

将你的HTML输出 然后看下哪里问题,前端传递什么值你要在浏览器调试才比较容易找出症结