Question

我有一个州猜测我写的猜测。在猜到后，我试图从保管箱菜单中删除一个大写。关于如何做到这一点的任何线索？

我对第44行发表了评论，我认为该代码可能有效，但我还没能开始工作。

感谢提前阅读和感谢！继承我的代码：

<?php
require_once "include/session.php";
if (!isset($session->valid)) {
  header("location: login.php");
  exit();
}
require_once "include/city_info.php";

/* DO NOT MODIFY THE ABOVE LINES !!!!! */

$states   = array_keys($state_capitals);
$capitals = array_values($state_capitals);
$cities   = array_merge($capitals, $other_cities);
sort($cities);

$params = (object) $_REQUEST;


if (isset ($params->guess) ) {
$state = $session->statename;
$capital = $params->city;
$city = $params->city;
$session->guess ++ ;

//if they guess correctly
if ($capital == $state_capitals[$session->statename]){
$response = "You've Guessed Correct After $session->guess Guesses";
}

//if they guess incorrectly
else {
$response = " You've Guessed Wrong $session->guess Times";}
}

else {
$index = rand( 0, count($states)- 1 );
$state = $states[ $index ];
$city = $state_capitals[ $state ];
$session->statename = $state;
$guess = (0);
$session->guess = (0);
$response = "Try To Get Less Than 3 Guesses";

 // create initial selections
  //$session->selections = array();
 // foreach($city as $value) {
   // $session->selections[$value] = 1;
  //}

}


?>


<!DOCTYPE html> 
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge"/>
<meta http-equiv="Cache-Control" 
      content="no-cache, max-age=0, no-store, must-revalidate" />
<title>State Capital Guessing Game</title>
<style type="text/css">
body {
  background-color:#ffff4d;
}

div {
    position:center;
    width: 350px;
    padding: 10px;
    border: 3px solid black;
    border-radius: 10px;
    color: black;
    background-color:#3399ff;

}


}
h1{
padding:5px;
}

h2 {
text-align: center;
font-size:20px;
}

h3 {
text-align:center;
}

h4 {
text-align:center;
}

h5 {
position: absolute;
top:0px;
right:0px;
}

#logout {
position: absolute;
top: 0px;
right: 0px;
}
</style>
</head>
<body>

<a id="logout" href="logout.php">Log out</a>

<h1>
State Capital Guess Game
<form action="program.php" method="get">
<button type="submit">Reset</button>
</h1>
</form>

<div>
<form action="program.php" method="post">
  <input type="hidden" name="answer" value="<?php echo $state?>" />


  <h2>
  Guess the capital of: <?php echo "$session->state" ?>
  </h2>
 <h3>
  <select name="city">
<?php
    $options = "";
    foreach ($cities as $value){
        $options .= '<option value="' . $value . '"';
        if ($value == $params->city)
            $options .= ' selected';
        $options .= '>' . $value . '</option>';
    }
    echo $options;
?>
</select>
  <input type="submit" name="guess" value="Guess" />
  </form>
  </h3>
  <h4><?php echo $response ?></h4>
  </div>

<h5><?php echo "The Correct Answer Is: $state_capitals[$state]" ?><h5>



</body>
</html>

选中后从保管箱中删除选项

0 个答案: