Forum Moderators: coopster
nameid ¦ name ¦ date
1 Apples Jan
2 Oranges Feb
3 Pears March
What I would like to do is pull the name from the table and make it a drop down menu and have a submit button. So if the user chooses Apples and submits, it would return with the date Jan. Oranges Feb. etc. I have the drop down menu below that pulls it from the database, but I can't figure out how to get the submit button working that would send it to another php file (data.php) that will output Jan.
form.php
<?php
$localhost="localhost";
$username="#*$!";
$password="yyy";
$database="fruits";
$linkid=mysql_connect($localhost,$username,$password);
mysql_select_db($database) or die( "Unable to select database");
$query="SELECT name,nameid FROM list";
$result = mysql_query ($query);
echo "<form name=form method=post action='data.php'>
<select name=fruit>Fruit Name";
while($nt=mysql_fetch_array($result)){
echo "<option value=$nt[fruitid]>$nt[fruit]</option>";
}
echo "</select>";// Closing of list box
echo "
<input type=submit value=Submit name=button>
</form>";
?>
?>
data.php
<?php
$localhost="localhost";
$username="#*$!";
$password="yyy";
$database="fruits";
$linkid=mysql_connect($localhost,$username,$password);
@mysql_select_db($database) or die( "Unable to select database");
if(isset($_POST['button']))
{
$query = "SELECT * FROM list WHERE name='" . $_POST['name'] ."'";
$result = mysql_query($query) or die(mysql_error());
echo "<table border='1'>";
echo "<tr> <th>Name</th> <th>Date</th> </tr>";
while($row = mysql_fetch_array($result))
{
echo "<tr><td>";
echo $row['namer'];
echo "</td><td>";
echo $row['date'];
echo "</td></tr>";
}
echo "</table>";
}
else{
}
?>
Can someone tell me how to do this please. Right now when I hit submit, all it does is give me an empty table. I think the error is around here:
if(isset($_POST['button']))
{
$query = "SELECT * FROM list WHERE name='" . $_POST['name'] ."'";
in data.php, but i'm not 100% sure.
echo "<option value=$nt[fruitid]>$nt[fruit]</option> Shouldn't that be $nt[nameid] and $nt[name]?
Also, why don't you just set the value = to $nt[date] and then post that value on data.php, it will save you a MySQL query.
For example:
Fruit Name: <select name="fruit">
<?
while($row = mysql_fetch_assoc($result)) {
?>
<option value="<?=$row['date']?>">$row['fruit']</option>
<? } ?>
data.php
<?=$_POST['fruit']?>