php post value from FOREACH to another page

问题

I've never asked any question here before, but after spending many hours searching for a hint I decided to ask a question.

I have a project at school where I need to create a table from DB for all records for one user, and then create an expanded view for all details for a chosen record.

So far I have:

$user = 'myuser';
$pass = 'mypassword';
$db = new PDO( 'mysql:host=localhost;dbname=mydb', $user, $pass );
$sql = "
SELECT  id,login                                                                                                        
FROM quotes_taxi                                                                                            
WHERE login='[usr_login]'";
$query = $db->prepare( $sql );                                                                           
$query->execute();                                                                           
$results

where 'id' is obviously ID for each record. Then I create a table using FOREACH

<?php foreach( $results as $row ){
echo '<tr>';
echo '<td>'; echo $row['id']; echo '</td>';
echo '<td>'; echo $row['login']; echo '</td>';
echo '<td>'; echo '<a href="../view/index.php?id=$row['id']"> View All </a>'; 
echo '</td>';
echo "</tr>";
}
?>

the problem I am having is: how can I attached that 'id' within the link (and it needs to be a separate button for each ID), so I can pass it to the view/index.php where I am using

$quote_id = $_GET["id"];

to get all other details of a chosen ID...

I know I have an error in that line, I just cannot figure it what. I also assume it is an easy problem, but I just cannot get my head around it

any help is most appreciated. Thank you

回答1:

Try to separate your PHP and HTML that way it will be easier to find errors quickly. Try the following code.

<table>
    <tr>
        <th>Id</th>
        <th>Login</th>
        <th>View</th>
    </tr>
    <?php foreach ($results as $row) : ?>
        <tr>
            <td><?php echo $row['id']; ?></td>
            <td><?php echo $row['login']; ?></td>
            <td><a href="../view/index.php?id=<?php echo $row['id']; ?>"> View All </a></td>
        </tr>
    <?php endforeach; ?>
</table>

Output

来源：https://stackoverflow.com/questions/43957714/php-post-value-from-foreach-to-another-page

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php

database

variables

foreach

hyperlink