未定义的索引通路变量到PHP

Question

我正在用JS jQuery的一个“更新”页面..

但在我updateit.php我只是得到我的所有领域未定义指数。我不知道为什么。

这里的形式：

<form action="javascript:updateit()" method="post"> 
<b>+ Giv points for at være online:</b><br> 
Points hvert. <input type="text" size="1" id="gpe" name="gpe" value="<?=$row["gpe"]; ?>"> Sekundt.<br> 
<b>+ Hvor mange points skal der gives(online):</b><br> 
<input type="text" name="gpm" id="gpm" size="1" value="<?=$row["gpm"]; ?>"> Points.<br> 
<b>+ Points for videoklip:</b><br> 
<input type="text" name="gpv" id="gpv" size="1" value="<?=$row["gpv"]; ?>"> Points.<br> 
<b>+ Points for battle:</b><br> 
<input type="text" name="gpb" id="gpb" size="1" value="<?=$row["gpb"]; ?>"> Points.<br> 
<b>+ Points for kommentar:</b><br> 
<input type="text" name="gpk" id="gpk" size="1" value="<?=$row["gpk"]; ?>"> Points. & + <b>for 10 kommentare:</b> 
<input type="text" name="gpk10" id="gpk10" size="1" value="<?=$row["gpk10"]; ?>"> Points.<br> 
<b>+ Points for spil:</b><br> 
<input type="text" name="gpg" id="gpg" size="1" value="<?=$row["gpg"]; ?>"> Points.<br> 
<b>+ Points for sjov:</b><br> 
<input type="text" name="gps" id="gps" size="1" value="<?=$row["gps"]; ?>"> Points.<br> 
<b>+ Points for SC tryout:</b><br> 
<input type="text" name="gpsc" id="gpsc" size="1" value="<?=$row["gpsc"]; ?>"> Points.<br> 
<b>+ Points for første gang redigering i profil:</b><br> 
<input type="text" name="gpep" id="gpep" size="1" value="<?=$row["gpep"]; ?>"> Points.<hr> 
<b>- Points for at fjerne videoklip:</b><br> 
<input type="text" name="gpRv" id="gpRv" size="1" value="<?=$row["gpRv"]; ?>"> Points.<br> 
<b>- Points for at fjerne battle:</b><br> 
<input type="text" name="gpRb" id="gpRb" size="1" value="<?=$row["gpRb"]; ?>"> Points.<br> 
<b>- Points for at fjerne indhold i "Sjov" sektionen:</b><br> 
<input type="text" name="gpRs" id="gpRs" size="1" value="<?=$row["gpRs"]; ?>"> Points.<br> 
<b>- Points for at fjerne tutorial:</b><br> 
<input type="text" name="gpRt" id="gpRt" size="1" value="<?=$row["gpRt"]; ?>"> Points.<br> 
<b>- Points for at fjerne spil:</b><br> 
<input type="text" name="gpRg" id="gpRg" size="1" value="<?=$row["gpRg"]; ?>"> Points.<br> 
<input type="submit" name="Submit" value="Opdater!"/> 
</form> 
<div id="insert_response"></div> 

updateit.php：

<?php 
$gpm= $_POST['gpm']; 
$gpe= $_POST['gpe']; 
$gpv= $_POST['gpv']; 
$gpb= $_POST['gpb']; 
$gpk= $_POST['gpk']; 
$gpk10= $_POST['gpk10']; 
$gpg= $_POST['gpg']; 
$gps= $_POST['gps']; 
$gpsc= $_POST['gpsc']; 
$gpep= $_POST['gpep']; 
$gpRv= $_POST['gpRv']; 
$gpRb= $_POST['gpRb']; 
$gpRg= $_POST['gpRg']; 
$gpRs= $_POST['gpRs']; 
$gpRt= $_POST['gpRt']; 
      mysql_query("INSERT INTO member_pointsystem (gpm, gpe, gpv, gpb, gpk, gpk10, gpg, gps, gpsc, gpep, gpRv, gpRb, gpRg, gpRs, gpRt) VALUES ('$gpm', '$gpe' ,'$gpv', '$gpb', '$gpk', '$gpk10', '$gpg', '$gps', '$gpsc', '$gpep', '$gpRv', '$gpRb', '$gpRg', '$gpRs', '$gpRt')") or 
       die(mysql_error()); 
       echo "works"; 
?> 

（我知道我的心不是PHP变量安全的，但我只是测试..）

和脚本：

/* ---------------------------- */ 
/* XMLHTTPRequest Enable */ 
/* ---------------------------- */ 
function createObject() { 
var request_type; 
var browser = navigator.appName; 
if(browser == "Microsoft Internet Explorer"){ 
request_type = new ActiveXObject("Microsoft.XMLHTTP"); 
}else{ 
request_type = new XMLHttpRequest(); 
} 
return request_type; 
} 

var http = createObject(); 
/* -------------------------- */ 
/* INSERT */ 
/* -------------------------- */ 
/* Required: var nocache is a random number to add to request. This value solve an Internet Explorer cache issue */ 
var nocache = 0; 
function updateit() { 
// Optional: Show a waiting message in the layer with ID login_response 
document.getElementById('insert_response').innerHTML = "Arbejder.. " 
// Required: verify that all fileds is not empty. Use encodeURI() to solve some issues about character encoding. 
var gpe= encodeURI(document.getElementById('gpe').value); 
var gpm= encodeURI(document.getElementById('gpm').value); 
var gpv=encodeURI(document.getElementById('gpv').value); 
var gpb= encodeURI(document.getElementById('gpb').value); 
var gpk= encodeURI(document.getElementById('gpk').value); 
var gpk10= encodeURI(document.getElementById('gpk10').value); 
var gpg= encodeURI(document.getElementById('gpg').value); 
var gps= encodeURI(document.getElementById('gps').value); 
var gpsc= encodeURI(document.getElementById('gpsc').value); 
var gpep= encodeURI(document.getElementById('gpep').value); 
var gpRv= encodeURI(document.getElementById('gpRv').value); 
var gpRb= encodeURI(document.getElementById('gpRb').value); 
var gpRg= encodeURI(document.getElementById('gpRg').value); 
var gpRs= encodeURI(document.getElementById('gpRs').value); 
var gpRt= encodeURI(document.getElementById('gpRt').value); 
// Set te random number to add to URL request 
nocache = Math.random(); 
// Pass the login variables like URL variable 
http.open('get', 'updateit.php?gpe='+gpe+'&gpm=' +gpm+'&gpv=' +gpv+'&gpb=' +gpb+'&gpk=' +gpk+'&gpk10=' +gpk10+'&gpg=' +gpg+'&gps=' +gps+'&gpsc=' +gpsc+'&gpep=' +gpep+'&gpRv=' +gpRv+'&gpRb=' +gpRb+'&gpRs=' +gpRs+'&gpRg=' +gpRg+'&gpRt=' +gpRt+'&nocache = '+nocache); 
http.onreadystatechange = insertReply; 
http.send(null); 
} 
function insertReply() { 
if(http.readyState == 4){ 
var response = http.responseText; 
// else if login is ok show a message: "Site added+ site URL". 
document.getElementById('insert_response').innerHTML = ''+response; 
} 
} 

（i我听说你也可以更容易地通过jQuery，但我从来没有想过它，所以我会在另一个问题上采取这一点，所以请不要提醒我。）

谢谢！

Answer 1

你有混合GET和POST