Hi all,
i want to control the drop down box to control show or hide statement. I do like this but it seems it doesn't work, i have it working if im using radio button.
can help me with the code? which part am i wrong?
thank you.
$dbcnx = mysql_connect('localhost', 'root', '');
mysql_select_db('dbase');
if($_POST['gred'])$gred=$_POST['gred'];else $gred="";
<script language="JavaScript">
function funcHide(elemHide1,elemHide2,elemHide3)
{
document.getElementById(elemHide1).style.display = 'none';
document.getElementById(elemHide2).style.display = 'none';
document.getElementById(elemHide3).style.display = 'none';
document.getElementById(elemShow).style.visibility = 'visible';
}
function funcShow(elemShow1,elemShow2,elemShow3)
{
document.getElementById(elemShow1).style.display = 'block';
document.getElementById(elemShow2).style.display = 'block';
document.getElementById(elemShow3).style.display = 'block';
document.getElementById(elemShow1).style.visibility = 'visible';
document.getElementById(elemShow2).style.visibility = 'visible';
document.getElementById(elemShow3).style.visibility = 'visible';
}
</script>
<table>
<tr>
<td>Gred </td>
<td>:</td>
<td><select name="gred" id="gred">
<option value=""> </option>
<option value="A17" <?php if($gred=='A17')echo "selected";?> onClick="funcShow('box1', 'box2', 'box3');">A17</option>
<option value="A22" <?php if($gred=='A22')echo "selected";?>>A22</option>
<option value="A27" <?php if($gred=='A27')echo "selected";?>>A27</option>
</select>
</td>
</tr>
<tr>
<td>TK</td>
<td>:</td>
<td>
<select name="tk" id="tk">
<option value=""> </option>
<option value="01" <?php if($tk=='01')echo "selected";?>>01</option>
<option value="02" <?php if($tk=='02')echo "selected";?>>02</option>
<option value="03" <?php if($tk=='03')echo "selected";?>>03</option>
<option value="04" <?php if($tk=='04')echo "selected";?>>04</option>
<option value="05" <?php if($tk=='05')echo "selected";?>>05</option>
<option value="06" <?php if($tk=='06')echo "selected";?>>06</option>
</select>
<?} ?>
</td>
</tr>
<tr>
<td colspan="2" valign="top">Status</td>
<td valign="top">:</td>
<td>
<?php
$qry = "SELECT * from dtable where userid='".$USER->id."'";
$sql = mysql_query($qry);
$row = mysql_num_rows($sql);
if($row==0)
{
?>
<input type=radio name="status" <?php if($status=='retake') {?>checked="checked"<?php } ?> value="retake" onClick="funcShow('box1', 'box2', 'box3');">Retake<br /></tr> <tr>
<td colspan='2'>
<div id="box1" style="display: none;">Last
Date <br> Latest Date<br>
</div></td>
<td><div id="box2" style="display: none;">: <br> : <br></div></td>
<td>
<div id="box3" style="display: none;">
<?php $rsu[lastdate] ?> <br> <?php $rsu[latestdate] ?>
</div>
</td>
