在第二页显示mysql数据库查询结果

Question

1. I have a mysql database with some data.here i display data on one page Now I want to display this data on next page please give me suggestion how I can do this ......... I need some modifications in this code like I want to display table this table on next page(book.php page that is populated with the database)......

2. Second thing that I need to know is it possible to store the value of calendar in session variable (is it ???than how?)

 <?php if(isset($_POST['search'])){ $from = $_POST['from']; $to = $_POST['to']; $query = mysql_query("select * from schedule where Destinatio='$from' AND Arriva ='$to'"); $c = mysql_num_rows($query); if (!$query) { die('Invalid query: ' . mysql_error()); } if($c>0) { ?> <table> <tr align="center"><td width="120"><span class="style23">Destination</span> </td> <td width="57"><span class="style23">Arrival</span></td> <td width="121"><span class="style23">Departure time</span></td> <td width="98"><span class="style23">Arrival Time</span></td> <td width="44"><span class="style23">Fare</span></td> <td width="85"><span class="style23">Bus_type</span></td> <td width="84"><span class="style23">Total_Seats</span></td> <td width="81"><span class="style23">Available</span></td> <td width="52">&nbsp;</td> </tr> </section> <?php while($r1 = mysql_fetch_array($query)) { $schedule= $r1['id']; $Destinatio = $r1['Destinatio']; $Arriva= $r1['Arriva']; $Departure_time = $r1['Departure_time']; $Arrival_time = $r1['Arrival_time']; $Fare = $r1['Fare']; $Bus_type = $r1['Bus_type']; $Total_Seats = $r1['Total_Seats']; $bust = $schedule.'schedule'; $query1 = mysql_query("SELECT * from $bust where status='Available'"); echo $query1; if (!$query1) { die('Invalid query: ' . mysql_error()); } $c = mysql_num_rows($query1); ?> <tr align="center"><td><?php echo $Destinatio;?></td><td><?php echo $Arriva;?></td><td><?php echo $Departure_time;?></td><td><?php echo $Arrival_time;?></td><td><?php echo $Fare;?></td><td nowrap="nowrap"><?php echo $Bus_type;?></td><td><?php echo $c;?></td><td><a href="book.php?id=<?php echo $uid;?>&bus=<?php echo $schedule;?>">Book</a> </td> </tr></table> </form>

Answer 1

There are three main ways to pass variables:

1. Using a form button using $_POST variables to pass the content (generally best when you also have user input).
2. Using an HTML anchor link to pass the variables through $_GET
3. Using a SESSION variable that can be accessed on all pages on your site.

Using SESSION variables is the more secure way, but it the data isn't secret use the $_GET method.

To store something in a SESSION variable you need to use:

start_session();
$_SESSION['varname'] = value;

on the following page, you can read your SESSION variable just by using it's name. For example:

start_session();
echo $_SESSION['varname'];