douwen1915 2015-08-24 15:55
浏览 44

提交按钮已变为文本框

http://lindsaymacvean.com/wuwo/activlist/sql_update.php

Im trying to implement a simple form from this question.

#1273 - Unknown collation: 'utf8mb4_unicode_ci' Cpanel

I am seeing a textbox where the submit button should be and I don't know why?

UPDATE For those of you who are seeing the code with spaces this is not what the original file shows.

<!DOCTYPE html>
<html>
<head>
  <title>DB-Convert</title>
  <style>
    body { font-family:"Courier New", Courier, monospace;" }
  </style>
</head>
<body>

<h1>Convert your Database to utf8_general_ci!</h1>

<form action="sql_update.php" method="POST">
  dbname: <input type="text" name="dbname"><br>
  dbuser: <input type="text" name="dbuser"><br>
  dbpass: <input type="text" name="dbpassword"><br>
  <input type="submit">
</form>
version 1

</body>
</html>
<?php
if ($_POST) {
  $dbname = $_POST['dbname'];
  $dbuser = $_POST['dbuser'];
  $dbpassword = $_POST['dbpassword'];

  $con = mysql_connect('localhost',$dbuser,$dbpassword);
  if(!$con) { echo "Cannot connect to the database ";die();}
  mysql_select_db($dbname);
  $result=mysql_query('show tables');
  while($tables = mysql_fetch_array($result)) {
          foreach ($tables as $key => $value) {
           mysql_query("ALTER TABLE $value CONVERT TO CHARACTER SET utf8   COLLATE utf8_general_ci");
     }}
  echo "<script>alert('The collation of your database has been successfully changed!');</script>";
}

?>
  • 写回答

3条回答 默认 最新

  • duanqiao2225 2015-08-24 15:56
    关注

    Remove the spacing between everything and it should work.

    <form action="sql_update.php" method="POST">
      dbname: <input type="text" name="dbname"><br>
      dbuser: <input type="text" name="dbuser"><br>
      dbpass: <input type="text" name="dbpassword"><br>
      <input type="submit">
    </form>
    

    Example

    http://jsfiddle.net/w2c507ud/

    评论

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