javascript - 使用 php 中的单选按钮从 MS SQL SERVER 中删除行

Question

我想使用 php 删除 MS SQL 中的行，但有一个问题:

$ids = $_POST['id'];

This is what happen when I click on a radio button and the "Delete" button

<?php
$serverName = "kwekwe-PC\SQLEXPRESS";
$connectionInfo = array( "Database"=>"customerdb", "UID"=>"dbadmin", "PWD"=>"kwekwe" );
$conn = sqlsrv_connect( $serverName, $connectionInfo);
if( $conn === false ) {
     die( print_r( sqlsrv_errors(), true));
}
 //declare the SQL statement that will query the database
     $query = "SELECT * FROM Customer_Details";


 //execute the SQL query and return records
     $result = sqlsrv_query($conn, $query)
         or die( print_r( sqlsrv_errors(), true));

 //Show results in table

 $o = '<table border=1 id="myTable">
         <thead>
         <tr>
         <th>&nbsp</th>
         <th>REC NUMBER</th>
         <th>CUSTOMER ID</th>
         <th>CUSTOMER NAME</th>
         <th>SEC-REGISTERED NAME</th>
         <th>TIN NUMBER</th>
         <th>STORE TYPE</th>
         <th>SIZE OF BUSINESS</th>
         <th>SELLER ID</th>
         <th>DATE OF ESTABLISHMENT</th>
         <th>TELEPHONE#/FAX</th>
         <th>PAYMENT TERMS</th>
         <th>SHIPPING INSTRUCTIONS</th>
         <th>NUMBER OF DOORS</th>
		 <th>NUMBER OF WAREHOUSES</th>
		 <th>OWNER</th>
		 <th>PURCHASER/S</th>
		 <th>ACCOUNTING HEAD</th>
		 <th>WAREHOUSE HEAD</th>
		 <th>OTHER PERSONNEL</th>
		 <th>PAYMENT TERMS 2</th>
		 <th>COLLECTION SCHEDULE</th>
		 <th>DISCOUNT</th>
		 <th>VOLUME</th>
		 <th>MERCHANDISING</th>
		 <th>VEHICLE</th>
		 <th>DISTRIBUTION</th>
		 <th>CSL</th>
		 <th>ASSORTMENT</th>
		 <th>PRICING</th>
		 <th>MARGIN</th>
		 <th>PRICE</th>
		 <th>PROMOTION</th>
		 <th>PEOPLE</th>
		 <th>OTHERS</th>
		 <th>REPLENISHMENT ORDERS</th>
		 <th>ASSORTMENT/MERCHANDISING</th>
		 <th>NEW PRODUCTS</th>
		 <th>PRICING/PROMOTION</th>
		 <th>PICTURE</th>
         </tr>
         </thead><tbody>';

      while ( $record = sqlsrv_fetch_array($result) )
          {
              $o .= '<tr><td><input type=radio name=id value='.$record ['Rec_No'].'></td>';
              $o .= '<td>'.$record ['Rec_No'].'</td>';
              $o .= '<td>'.$record ['Cust_ID'].'</td>';
			  $o .='<td>'.$record ['Cust_Name'].'</td>';  
			  $o .='<td>'.$record ['SEC_Name'].'</td>';  
			  $o .='<td>'.$record ['TIN Number'].'</td>';  
			  $o .='<td>'.$record ['Store_Type'].'</td>';  
			  $o .='<td>'.$record ['Size of Business'].'</td>';  
			  $o .='<td>'.$record ['Seller_ID'].'</td>'; 
			  $o .='<td>'.date('F d, Y',strtotime($record ['Date of Establishment'])).'</td>'; 
			  $o .='<td>'.$record ['Telephone/Fax'].'</td>'; 
			  $o .='<td>'.$record ['Payment Terms'].'</td>'; 
			  $o .='<td>'.$record ['Shipping Instructions'].'</td>'; 
			  $o .='<td>'.$record ['Number of Doors'].'</td>'; 
			  $o .='<td>'.$record ['Number of Warehouses'].'</td>';  
			  $o .='<td>'.$record ['Owner'].'</td>'; 
			  $o .='<td>'.$record ['Purchaser(s)'].'</td>'; 
			  $o .='<td>'.$record ['Accounting Head'].'</td>'; 
			  $o .='<td>'.$record ['Warehouse Head'].'</td>'; 
			  $o .='<td>'.$record ['Other Personnel'].'</td>'; 
			  $o .='<td>'.$record ['Payment Terms 2'].'</td>'; 
			  $o .='<td>'.$record ['Collection Schedule'].'</td>'; 
			  $o .='<td>'.$record ['Discount'].'</td>'; 
			  $o .='<td>'.$record ['Volume'].'</td>'; 
			  $o .='<td>'.$record ['Merchandising'].'</td>';  
			  $o .='<td>'.$record ['Marketing Vehicle'].'</td>'; 
			  $o .='<td>'.$record ['Distribution'].'</td>'; 
			  $o .='<td>'.$record ['CSL'].'</td>'; 
			  $o .='<td>'.$record ['Assortment'].'</td>'; 
			  $o .='<td>'.$record ['Pricing'].'</td>'; 
			  $o .='<td>'.$record ['Margin'].'</td>'; 
			  $o .='<td>'.$record ['Price'].'</td>'; 
			  $o .='<td>'.$record ['Promotion'].'</td>'; 
			  $o .='<td>'.$record ['People'].'</td>'; 
			  $o .='<td>'.$record ['Others'].'</td>'; 
			  $o .='<td>'.$record ['Replenishment Orders'].'</td>';  
			  $o .='<td>'.$record ['Assortment/Merchandising'].'</td>'; 
			  $o .='<td>'.$record ['New Products'].'</td>'; 
			  $o .='<td>'.$record ['Pricing/Promotions'].'</td>'; 
			$o .='<td><img height=127 width=127 src="data:image/png;base64,' . $record['image'] . '"></td>';
			  $o .='</tr>';
          }               

       $o .= '</tbody></table>';

       echo $o;
    //free result set memory
        //mssql_free_result($result);

    //close the connection
        //sqlsrv_close($dbhandle);
?>
	<form action="delete.php" method="POST">
	<br><input type="submit" value="Delete" name="submit">
	</form>
<?php
	$ids = $_POST['id'];
	if (isset($_POST['submit']))
	{
	$serverName = "MELODY-PC\SQLEXPRESS";
	$connectionInfo = array( "Database"=>"customerdb", "UID"=>"dbadmin", "PWD"=>"melodyjerah" );
	$conn = sqlsrv_connect( $serverName, $connectionInfo);
	if( $conn === false ) {
     die( print_r( sqlsrv_errors(), true));
}
	$sql = "DELETE FROM Customer_Details WHERE Rec_Num =".$ids;
	sqlsrv_query($conn, $sql);
	echo "Row with ID ".$ids." has been deleted!";
	}
?>

Answer 1

您想一次删除多行还是单行？ 如果您想删除多行，请使用复选框而不是单选按钮 否则使用超链接删除单行

像这样

$o .= '<tr><td><a href="delete.php?id='.$record["Rec_No"].'">Delete</a></td>';

删除多行

$o .= '<tr><td><input type="checkbox" name="id[]" value='.$record ['Rec_No'].'></td>';