如何将滚动条添加到HTML自动完成数据列表元素？

Question

这是我的PHP代码，我试图将滚动条添加到我的自动完成搜索，我已经从检索数据库中的数据，并希望增加一个滚动条：

<?php 
include('connection.php'); 
$result1 = mysql_query("select * from legal_pashto"); 
$result2 = mysql_query("select * from legal_dari"); 
$result3 = mysql_query("select * from pashto_pashto"); 
$result4 = mysql_query("select * from dari_pashto"); 
?> 
<datalist id="words"> 
<?php while($row = mysql_fetch_assoc($result1)){?> 
<option value="<?php print $row['english_word']; ?> 
<option value="<?php print $row['pashto_word']; ?> 
<option value="<?php print $row['pashto_word1']; ?> 
<option value="<?php print $row['pashto_word2']; ?> 
<option value="<?php print $row['pashto_word3']; ?> 
<option value="<?php print $row['pashto_word4']; ?> 
<?php }?> 
<?php while($row2 = mysql_fetch_assoc($result2)){?> 
<option value="<?php print $row2['english_word']; ?> 
<option value="<?php print $row2['dari_word']; ?> 
<option value="<?php print $row2['dari_word1']; ?> 
<option value="<?php print $row2['dari_word2']; ?> 
<option value="<?php print $row2['dari_word3']; ?> 
<option value="<?php print $row2['dari_word4']; ?> 
<?php }?> 
<?php while($row3 = mysql_fetch_assoc($result3)){?> 
<option value="<?php print $row3['pashto_word']; ?> 
<option value="<?php print $row3['pashto_meaning']; ?> 
<option value="<?php print $row3['pashto_meaning1']; ?> 
<option value="<?php print $row3['pashto_meaning2']; ?> 
<option value="<?php print $row3['pashto_meaning3']; ?> 
<option value="<?php print $row3['pashto_meaning4']; ?> 
<?php }?> 
<?php while($row4 = mysql_fetch_assoc($result4)){?> 
<option value="<?php print $row4['dariword']; ?> 
<option value="<?php print $row4['darimeaning']; ?> 
<option value="<?php print $row4['darimeaning1']; ?> 
<option value="<?php print $row4['darimeaning2']; ?> 
<option value="<?php print $row4['darimeaning3']; ?> 
<option value="<?php print $row4['darimeaning4']; ?> 
<?php }?> 
</datalist> 

Answer 1

我不是很好的时候来到HTML，但在我看来，添加您的PHP代码可能会帮助其他人帮助你。只是说。