duanjing4623 2013-06-05 05:14
浏览 6
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按表格更新数据库[关闭]

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>
<body>
<form id="form1" name="form1" method="post" action="admin page.php">
   <p>
     <label for="Name">Name</label>
     <input type="text" name="Name" id="Name" />
   </p>
   <p>
     <label for="Age">Age </label>
     <input type="text" name="Age" id="Age" />
   </p>
   <p>
     <label for="Email">Email</label>
     <input type="text" name="Email" id="Email" />
   </p>
   <p>
     <label for="DOB">DOB</label>
     <input type="text" name="DOB" id="DOB" />
   </p>
   <p>
     <input type="button" name="add" id="add" value="Add" onclick="func();" />
   </p>
</form>

<?php 

 function func()
 {
  $con = mysql_connect("127.0.0.1","root","") or die(mysql_error());
  $db = mysql_select_db("lr") or die(mysql_error());
  $sql=mysqli_query("INSERT INTO Persons (Name,age,Email,DOB)
                                       VALUES ('&Name', '&Age','&Email','&DOB')");
  if($sql){echo "Welcome ".$Name.",you may Login now! ";}

   mysql_close($con);    
 }

?>
</body>

This is my code i want to run my query on this very same page! I cannot do it on other page because i want to add users recursively in this page .I called function func on click to do that but its not working.

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  • dongqiancui9194 2013-06-05 05:38
    关注

    Try something like this 

    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>
<body>
<?php
if(isset($_POST['add']))
{
$dbhost = 'localhost';
$dbuser = 'root';
$dbpass = 'rootpassword';
$conn = mysql_connect($dbhost, $dbuser, $dbpass);
if(! $conn )
{
  die('Could not connect: ' . mysql_error());
}

   $name= $_POST['Name'];
   $age= $_POST['Age'];
   $email= $_POST['Email'];
   $dob= $_POST['DOB'];

$sql = "INSERT INTO employee ".
       "(name,age, email, dob) ".
       "VALUES('$name','$age','$email','$dob')";
mysql_select_db('test_db');
$retval = mysql_query( $sql, $conn );
if(! $retval )
{
  die('Could not enter data: ' . mysql_error());
}
echo "Entered data successfully
";
mysql_close($conn);
}
else
{
?>
<form id="form1" name="form1" method="post" action="<?php $_PHP_SELF ?>">
   <p>
     <label for="Name">Name</label>
     <input type="text" name="Name" id="Name" />
   </p>
   <p>
     <label for="Age">Age </label>
     <input type="text" name="Age" id="Age" />
   </p>
   <p>
     <label for="Email">Email</label>
     <input type="text" name="Email" id="Email" />
   </p>
   <p>
     <label for="DOB">DOB</label>
     <input type="text" name="DOB" id="DOB" />
   </p>
   <p>
     <input type="submit" name="add" id="add" value="Add" />
   </p>
</form>
<?php
}
?>
</body>
</html>
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