如果您仍然无法解决此问题，请在您的表格中添加 html form
更新，包括分页
第一个解决方案，创建一个文件并将其命名为contact.php
<?php
$db = new PDO('mysql:host=localhost; dbname=data','root','');
$contacts = $db->query('SELECT * FROM contactdetails');
//creating pagination
$nav_counter = basename($_SERVER['SCRIPT_FILENAME']); //getting name of the current page
$current_page = $nav_counter;
$nav_counter = rtrim($nav_counter, ".php"); //getting the name of the current page and removing the extension
//creating pagination pages
$next_page = $nav_counter + 1;
$prev_page = $nav_counter - 1;
//getting row count, we are going to use it to limit our query and to create pagination
$row_count = $contacts->rowCount();
//number of records to show per page
$num_records = 5;
//getting the last page
$last_page = ($row_count / $num_records) - 1;
if(!is_int($last_page)){
$last_page = (int)$last_page + 1;
}
//displaying records
$start = 0;
$limit = $num_records; //number of records to show
if ($current_page !== 'admin_inquiry.php'){
$start = ($limit * $nav_counter);
}
//getting number of rows left in the table
$rows_left = $db->query("SELECT * FROM contactdetails ORDER BY ID limit $start,$limit");
$num_rows = $rows_left->rowCount();
//if records left in the table is less than the number of records to show $num_records
if ($num_rows < $num_records) {
$limit = $num_rows; //limit is equal to the number of records left in the table
}
//getting number of records from the table
$contacts = $db->query("SELECT * FROM contactdetails ORDER BY ID limit $start,$limit");
//displaying pagination and creating pages if they don't exists
$pages = array();
for ($counter = 1; $counter <= $last_page; $counter++) {
$pages[] = $counter;
}
//storing pages in array and creating a page if it doesn't exist
foreach ($pages as $num) {
$page = $num.'.php';
if(file_exists($page)== false && $num <= $last_page){
copy('admin_inquiry.php', $page);
}
}
?>
创建一个 pagination.php 文件
<p class="pagenav"><a href="<?php if($current_page == '1.php'){ echo 'admin_inquiry.php';}else{echo $prev_page.'.php';} ?>" <?php if($current_page == 'admin_inquiry.php'){echo 'class="hide"';} ?>><</a> <a href="<?php echo $next_page.'.php'; ?>" <?php if($next_page > $last_page){echo 'class="hide"';} ?>>></a></p>
创建一个css文件admin.css
table {
width: 100%;
margin: 0 auto;
}
table, td, th {
border: 1px solid black;
}
th {
height: 50px;
}
#div{
width: 40%;
margin: 0 auto;
}
.pagenav a{
display: inline;
width: 100px;
padding: 10px;
height: 100px;
border-radius: 50px;
font-size: 20px;
color: #fff;
line-height: 50px;
text-align: center;
text-decoration: none;
background-color: #0186ba;
}
.pagenav a:hover{
background-color: #fff;
border: 1px solid #000;
color: #000;
}
.hide {
display: none !important;
}
p{
text-align: center;
}
admin_iquiry.php 文件
<?php
require_once('contact.php');
?>
<!DOCTYPE html>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="admin.css">
</head>
<body>
<div id="div">
<table>
<tr>
<th>ID</th>
<th>Contact No.</th>
<th>Message</th>
</tr>
<?php foreach ($contacts as $value) : ?>
<tr><td><?php echo $value['ID']; ?></td><td><?php echo $value['ContactNO']; ?></td><td><?php echo $value['Message'] ?></td><td><form action="admin_sms.php" method="post"><input type="hidden" name="ContactNo" value="<?php echo $value['ContactNO']; ?>"><input type="hidden" name="Message" value="<?php echo $value['Message']; ?>"><input type="Submit" value="Send SMS" name="send_sms" /></form></td></tr>
<?php endforeach; ?>
</table>
<?php require_once('pagination.php'); ?>
</div>
</body>
</html>
admin_sms.php
<?php
if(isset($_POST['send_sms'])){
$contactNo = $_POST['ContactNo'];
$message = $_POST['Message'];
}
?>
html代码
<div style="margin:0 auto; width:50%">
<p>Message for: <?php echo $contactNo; ?></p>
<textarea><?php echo "$message"; ?></textarea>
使用$_GET的第二个解决方案
<?php
require_once('contact.php');
?>
<!DOCTYPE html>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="admin.css">
</head>
<body>
<div id="div">
<table>
<tr>
<th>ID</th>
<th>Contact No.</th>
<th>Message</th>
</tr>
foreach ($contacts as $value) : ?>
<tr><td><?php echo $value['ID']; ?></td>
<td><?php echo $value['ContactNO']; ?></td>
<td><?php echo $value['Message'] ?></td>
//use id of the contact no and in the next page use that id to query data related to that id
<td><a href="admin_sms.php?id=<?php echo $value['ID']; ?>">Send Sms</a></td></tr>
<?php endforeach; ?>
</table>
<?php require_once('pagination.php'); ?>
</div>
</body>
</html>
admin_sms.php
<?php
$db = new PDO('mysql:host=localhost; dbname=data','root','');
if(isset($_GET['id'])){
$id= $_GET['id'];
$results = $db->query("SELECT * FROM contactdetails WHERE ID = $id");
foreach ($results as $value) {
$contactNo = $value['ContactNO'];
$message = $value['Message'];
}
}
?>
在你的 html 中
<div style="margin:0 auto; width:50%">
<p>Message for: <?php echo $contactNo; ?></p>
<textarea><?php echo "$message"; ?></textarea>