显示提交后的所有旧提交内容的发布数据

Question

我有一个表单，它有一些输入字段，还有一些复选框字段。如果任何一个填写字段并选择一些复选框然后提交。然后根据提交的一些数据显示在另一个div上。

现在，如果同一个人在首次提交后再次填写该字段，请选中复选框并提交。然后根据提交的一些数据显示在div上。但它取代了旧的提交内容。我需要所有提交内容，包括所有旧的提交内容。

我的代码是：

<form  class="reservation-form mb-0" action="" method="post" novalidate autocomplete="off">

    <input name="name1" class="form-control required " type="text" placeholder="Enter Name" aria-required="true" required>
    <input name="age" class="form-control required " type="number" placeholder="Enter Age" aria-required="true" required>
    <select required id="selectarea" class="form-control" name="selectgender"> 
        <option>Select Gender</option>
        <option value="Male">Male</option>
        <option value="Female">Female</option>
    </select> 

    <?php
        $query1=mysql_query("select * from lab_location_package_rel where city_id='$selectcity1' AND area_id='$selectarea1' AND lab_id='$selectlab1'") or die (mysql_error());          
        while($value = mysql_fetch_array($query1)) {
            $mrp=$value['mrp'];
            $opp=$value['offer_price_perc'];
            $package_id=$value['package_id'];
            $per=$mrp*$opp/100;
            $total=$mrp-$per;
            $query2=mysql_query("select * from package_master where id='$package_id'") or die (mysql_error());
            $value2 = mysql_fetch_array($query2);
            ?>     
            <li class="list-group-item">
                <div class="checkbox">
                    <input type="checkbox" id="checkbox" name="namec[]" value="<?php echo $value["id"]; ?>" />
                    <label for="checkbox">
                        <b>Package Name:</b> <?php $package_title1=$value2['package_title']; echo $package_title1;?> <br>
                        <b>MRP:</b>  <strike><?php $mrp1=$value['mrp']; echo $mrp1; ?>  </strike><br>
                        <b>Offer Price:</b>  <?php $total1=$total; echo $total1; ?>       
                    </label>
                </div>

            </li>
        <?php } 
    ?>
    <input type="submit" class="pull-right btn btn-warning" value="Submit" name="submit">
</form>

现在提交后，显示代码：

<div class="col-md-5">
    <h5>Patient Details</h5>
    <table class="table table-bordered">
        <tbody>
            <tr>
                <th>Name</th>
                <th>Age</th>
                <th>Sex</th>
                <th></th>
            </tr>
            <tr>
                <?php if(isset($_POST["submit"])==true)
                { ?>
                    <td><?php echo $_POST['name1']; ?></td>
                    <td><?php echo $_POST['age']; ?></td>
                    <td><?php echo $_POST['selectgender']; ?></td>
                    <td><a href="#" class="btn btn-info">Update</a></td>
                <?php } ?>
            </tr>
        </tbody>
    </table>
    <br /><br />

    <h5>Package Details</h5>
    <table class="table table-bordered">
        <tbody>
            <tr>
                <th>Package</th>
                <th>MRP</th>
                <th>Offer Price</th>
                <th></th>
            </tr>
            <tr>
            <?php
                extract($_POST);
                foreach($_POST['namec'] as $selected){
                    $query1=mysql_query("select * from lab_location_package_rel where id='$selected'") or die (mysql_error());          
                     while($value = mysql_fetch_array($query1)) {
                         $mrp=$value['mrp'];
                         $opp=$value['offer_price_perc'];
                         $package_id=$value['package_id'];
                         $per=$mrp*$opp/100;
                         $total=$mrp-$per;
                         $query2=mysql_query("select * from package_master where id='$package_id'") or die (mysql_error());
                         $value2 = mysql_fetch_array($query2);
                         ?>
                         <tr>
                             <td><?php echo $value2['package_title'];  ?></td>
                             <td><strike><?php echo $value['mrp']; ?></strike></td>
                             <td><?php echo $total; ?></td>
                             <td>Delete</td>
                         </tr>                 
                         <?php
                     }
                }
            }
            ?>
            </tr>
        </tbody>
    </table>
</div>