Javascript 将数据从AJAX函数发送到PHP文件
我有一个AJAX函数，它将数据形式作为提交表单，并将变量传递给process.php index.html是主页面Javascript 将数据从AJAX函数发送到PHP文件,javascript,php,jquery,html,ajax,Javascript,Php,Jquery,Html,Ajax,我有一个AJAX函数，它将数据形式作为提交表单，并将变量传递给process.php index.html是主页面 <!DOCTYPE html> <html lang="it"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Leagu
<!DOCTYPE html>
<html lang="it">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>League of Legends Straw Poll</title>
<link rel="stylesheet" type="text/css" href="css/bootstrap.css">
<link rel="stylesheet" type="text/css" href="css/styles.css" />
</head>
<body>
<div class="container">
<div class="row">
<div class="col-md-8 col-md-offset-2">
<h1 class="text-center">Game Straw Poll</h1>
</div>
</div>
<br>
<div class="row">
<div class="col-md-6 col-md-offset-3">
<div class="panel panel-default">
<div class="panel-body">
<!-- FORM -->
<form name="form" id="form" method="post">
<div class="row">
<div class="col-md-12">
<!-- GAME -->
<select class="form-control" id="game-group" name="game" onchange="ChangeBackground();">
<option selected disabled>Select your Game...</option>
<option value="League_of_Legends">League of Legends</option>
<option value="Heartstone">Hearthstone</option>
</select>
</div>
</div>
<br>
<div class="row">
<div class="col-md-12">
<!-- QUESTION -->
<div class="input-group" id="question-group">
<input type="text" class="form-control" name="question" id="question" placeholder="Start typing your question...">
<span class="input-group-addon">
<i class="glyphicon glyphicon-question-sign"></i>
</span>
</div>
</div>
</div>
<br>
<div class="row">
<!-- OPTIONS -->
<div class="form-group form-group-options col-md-12 col-sm-12 col-xs-12">
<div class="input-group input-group-option col-md-12 col-sm-12 col-xs-12" id="options-group">
<input type="text" name="option[]" id="option" class="form-control" placeholder="Options...">
<span class="input-group-addon input-group-addon-remove">
<span class="glyphicon glyphicon-remove"></span>
</span>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12">
<!-- CHOICE -->
<div class="checkbox" id="choice-group">
<label>
<input type="checkbox" id="choice" name="choice" value="Yes">Allow multiple choice
</label>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12">
<button type="button" class="btn btn-primary btn-lg pull-left" name="submit_button" id="submit_button" data-toggle="modal" data-target="#myModal">Create Poll</button>
</div>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
<div id="myModal" class="modal fade">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Poll created</h4>
</div>
<div class="modal-body">
<p>Share it: <a href="http://gamepoll.net/<?php echo $rand_value; ?>">http://gamepoll.net/<?php echo $rand_value; ?></a></p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Chiudi</button>
<button type="button" class="btn btn-primary">Invia</button>
</div>
</div>
</div>
</div>
<script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script type="text/javascript" src="js/bootstrap.js"></script>
<script type='text/javascript' src='js/addfield.js'></script>
<script type='text/javascript' src='js/changebackground.js'></script>
<script type='text/javascript' src='magic.js'></script>
</body>
</html>
<?php
//Include configuration file
include('includes/config.php');
//Define variables
$game2=$_POST['game'];
$question2=$_POST['question'];
$option2=$_POST['option'];
$choice2=$_POST['choice'];
//Generate random number
$rand_value=rand();
//Create temporary folder
mkdir($rand_value);
//Copy page of Ask Poll
copy('page.php', $rand_value . '/page.php');
rename($rand_value . '/page.php', $rand_value . '/index.php');
//Add data into database
mysql_connect($db_host, $db_username, $db_password) or die ("Errore di connessione!");
mysql_select_db($db_name) or die ("Impossibile selezionare database!");
$sql1="CREATE TABLE `" . $rand_value . "` (Question VARCHAR(200), Options VARCHAR(200), Choice INT(11))";
mysql_query($sql1) or die ("Impossibile eseguire la query!");
//Count number of Options available
$count=count($option);
for ($i=0; $i<($count-1); $i++)
{
${$sql . $i}="INSERT INTO `" . $rand_value . "` (Question, Options, Choice) VALUES ('$question2', '$option2[$i]', '$choice2')";
mysql_query(${$sql . $i});
}
?>
您在id选择器中分配了[]运算符您的javascript属性名称与php数组键不匹配：
{
game1: game,
question1: question,
option1: option,
choice1: choice
}
$game2=$_POST['game'];
$question2=$_POST['question'];
$option2=$_POST['option'];
$choice2=$_POST['choice'];
{
game: game,
question: question,
option: option,
choice: choice
}
我看到的唯一问题是，在php中调用POST变量时，需要使用对象中的键名。不是变量名
//Define variables
$game2=$_POST['game1'];
$question2=$_POST['question1'];
$option2=$_POST['option1'];
$choice2=$_POST['choice1'];
希望这有帮助 更改$game2=$_POST['game1']$问题2=$_POST['question1']$选项2=$_POST['option1']$choice2=$_POST['choice1']；
//Define variables
$game2=$_POST['game1'];
$question2=$_POST['question1'];
$option2=$_POST['option1'];
$choice2=$_POST['choice1'];