Question

我尝试在我的mongodb中保存Steamtrade网址，但它不起作用。如果我试图保存它，它就会消失并告诉我再次输入它。我认为其中一个部分存在问题：

$(document).on('click', '.save-link', function() {
var link = $('input[rel="get-trade-link"]').val();
var escapedLink = escape(link);
if (link.indexOf('https://steamcommunity.com/tradeoffer/new/?partner=') < 0 && link.indexOf('token') < 0) {
    $('#error').show('fast').delay(1600).hide('fast');
    $('#error').html('<strong>Error: </strong>Enter Correct Url And Try Again!');
} else {
    var data = 'link=' + escapedLink;
    $.ajax({
        type: 'POST',
        url: '/ajax/tradelink.php',
        cache: false,
        data: data
    });
    $('#success').show('fast').delay(1600).hide('fast');
    $('#success').html('<strong>Link Successfully Saved. </strong>Dont Forget To Open Inventory To Receive winnings!');
    $('.token-block.promo').addClass('hidden');
} });

tradelink.php就在这里：

    <?php 
session_start();
include ('../steamauth/userInfo.php');
if(isset($_SERVER['HTTP_X_REQUESTED_WITH']) && !empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest') {
if(!isset($_SESSION['steamid'])) {
exit();
}
$userLink = $_POST['link'];
$userLink = addslashes($_POST['link']);
$m = new MongoClient();
$db = $m->selectDB('admin');
$collection = new MongoCollection($db, 'users');

// search for fruits
$fruitQuery = array('steamid' => $steamprofile['steamid']);

$cursor = $collection->find($fruitQuery);
foreach ($cursor as $doc) {
     $tradeLink = $doc['tradelink'];
}

if($tradeLink == '') {
    echo 'No entry found!';
    $person = array("steamid" => $steamprofile['steamid'], "tradelink" => "".$userLink."" , "type" => 'trade-link');
    $collection->insert($person);
}
else {
    echo 'Record found!';
    $obj = $collection->findOne();

    $update = array('tradelink' => "".$userLink."");

    $collection->update(
    array( 'steamid' => $steamprofile['steamid'] ),
    array( '$set' => $update )
);
}
}
 ?>

PHP和NodeJS与mongodb

0 个答案: