提交表单后，表单的一部分不加载php，html

Question

I have a form with some datalist tag for which the values are loaded from database. when the page is opened everything works fine but after submitting the form the code after the datalist is not working.

After Submission

My Code

<label> Place</label>
 <input list="places" name="place" value="<?php echo $place;?>"><br/>
 <datalist id="places">
    <?php
        $result=$conn->query("SELECT vchr_place FROM tbl_academy_admission");
        $opt_places="";
        while($row=$result->fetch_assoc())
        {
            $opt_places.="<option value='".$row['vchr_place']."'>";
        }
        echo $opt_places;
    ?>
</datalist>

Answer 1

No options to the datalist tag will result in datalist not displayed.

Are you sure the query is returning records? try adding <option value="Test"> before your php tag. If the options is displayed then that's the issue.