Hi all,
I have a form and i use a drop down box and fetch some data into it from db.I select a value from drop down box.And i call onchange event and call a javascript function and i do some validation here like setting some values.What i want to know is that from the javascript when i do a submit the page how do i get back the selected values.
here is the sample code,
$result = mysql_query($query, $mysql_access);
if(mysql_num_rows($result))
{
?>
<TD align=left><select name=" h1" size="1" style="width:150px;margin:5px 0 5px 0;" onChange="javascript:Set('1');">
<?php
if($hh1 == '') {
?>
<option value="Heading" selected>Select field</option>
<?php
}
else
{
?>
<option value="Heading">Select field</option>
<?php
}
while($row = mysql_fetch_row($result))
{
// $r1=$row[0];
if(($d1 == $row[0]))
{
?>
<option title ="y1" selected value="<?php echo $row[0]; ?>"><?php echo $row[0]; ?></option>
<?php
}
else
{
?>
<option title ="r1" value="<?php echo $row[0]; ?>"><?php echo $row[0]; ?></option>
<?php
}
}
?>
</select>
<script>
document.test.submit();
</script>
php and javascript
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