我有问题。 我正在尝试使用 JQuery 中的 $.ajax 从 PHP 文件获取一些日期
我的 JQuery 代码:
$.ajax({
url: "warcaby_s.php",
type: "POST",
data: { check: "1", id: id, player: player },
dataType: "json",
success: function(data)
{
player_active = 1;
timer = data.timeleft;
pionki[0] = data.row_1.split("");
pionki[1] = data.row_2.split("");
pionki[2] = data.row_3.split("");
pionki[3] = data.row_4.split("");
pionki[4] = data.row_5.split("");
pionki[5] = data.row_6.split("");
pionki[6] = data.row_7.split("");
pionki[7] = data.row_8.split("");
$("#players").text("Grają: " + data.player_1 + " i " + data.player_2);
rysuj_plansze(context);
}
});
我的 PHP 文件是:
if ((isset($_REQUEST['check'])) && ($_REQUEST['check'] == 1))
{
$zapytanie = 'select * from warcaby where id = '.$_REQUEST['id'];
$wykonaj = mysqli_query($pol, $zapytanie);
$wiersz = mysqli_fetch_array($wykonaj, MYSQLI_ASSOC);
header('Cache-Control: no-cache, must-revalidate');
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
header('Content-type: application/json');
echo json_encode(array("player_1"=>$wiersz['player_1'], "player_2"=>$wiersz['player_2'], "row_1"=>$wiersz['row_1'], "row_2"=>$wiersz['row_2'], "row_3"=>$wiersz['row_3'], "row_4"=>$wiersz['row_4'], "row_5"=>$wiersz['row_5'], "row_6"=>$wiersz['row_6'], "row_7"=>$wiersz['row_7'], "row_8"=>$wiersz['row_8'], "timeleft"=>$wiersz['timeleft']));
}
PHP 输出:
{"player_1":"mat","player_2":"mat","row_1":"02020202","row_2":"20202020",
"row_3":"00000000","row_4":"00000000","row_5":"00000000","row_6":"00000000",
"row_7":"01010101","row_8":"10101010","timeleft":27}
对于我来说 - 纯 JSON
Firebug header :
Nagłówki odpowiedzi
Cache-Control no-cache, must-revalidate
Connection Keep-Alive
Content-Length 207
Content-Type application/json
Date Tue, 25 Mar 2014 11:53:49 GMT
Expires Mon, 26 Jul 1997 05:00:00 GMT
Keep-Alive timeout=5, max=58
Server Apache/2.2.21 (Win32) PHP/5.3.10
X-Powered-By PHP/5.3.10
Nagłówki żądania
Accept application/json, text/javascript, */*; q=0.01
Accept-Encoding gzip, deflate
Accept-Language pl,en-US;q=0.7,en;q=0.3
Content-Length 22
Content-Type application/x-www-form-urlencoded; charset=UTF-8
Host localhost
Referer http://localhost/warc/warcaby1.php?start=1
User-Agent Mozilla/5.0 (Windows NT 6.0; rv:28.0) Gecko/20100101 Firefox/28.0
X-Requested-With XMLHttpRequest
不幸的是$.ajax.error
函数返回parsererror
我不知道我做错了什么。 您有什么建议我应该做什么才能使其发挥作用吗?
最佳答案
正如 tobias-kun 指出的那样,也许你的输出缓冲区有“隐藏字符”,为什么不尝试使用 ob_clean
函数来防止输出超出你的预期。
关于javascript - 使用 Ajax 和 JQuery 从 PHP 文件获取 JSON 数据,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/22633961/