Django jQuery修復被給出here在iPad上不起作用。任何想法如何使其工作?Django jQuery CSRF修復在iPad上不起作用
修復代碼:
$(document).ajaxSend(function(event, xhr, settings) {
function getCookie(name) {
var cookieValue = null;
if (document.cookie && document.cookie != '') {
var cookies = document.cookie.split(';');
for (var i = 0; i < cookies.length; i++) {
var cookie = jQuery.trim(cookies[i]);
// Does this cookie string begin with the name we want?
if (cookie.substring(0, name.length + 1) == (name + '=')) {
cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
break;
}
}
}
return cookieValue;
}
function sameOrigin(url) {
// url could be relative or scheme relative or absolute
var host = document.location.host; // host + port
var protocol = document.location.protocol;
var sr_origin = '//' + host;
var origin = protocol + sr_origin;
// Allow absolute or scheme relative URLs to same origin
return (url == origin || url.slice(0, origin.length + 1) == origin + '/') ||
(url == sr_origin || url.slice(0, sr_origin.length + 1) == sr_origin + '/') ||
// or any other URL that isn't scheme relative or absolute i.e relative.
!(/^(\/\/|http:|https:).*/.test(url));
}
function safeMethod(method) {
return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method));
}
if (!safeMethod(settings.type) && sameOrigin(settings.url)) {
xhr.setRequestHeader("X-CSRFToken", getCookie('csrftoken'));
}
});
EDIT
澄清:
下面是一個示例JS:
function foo() {
data = {some:"datahere"}
jQuery.ajax({
url: "urlhere",
type: "POST",
data: data,
success: function() {
// do something
},
error: function() {
alert("Could not send ajax request with POST");
}
})
}
在常規瀏覽器,所述誤差函數是從來沒有打過電話,但是在iPad上,我總是得到一個助手噸(至少在iOS SIM卡中)。當我看到django日誌時,我發現這些請求是用代碼403返回的。如果添加@csrf_exempt
裝飾器,一切都可以在iPad上運行,所以我非常肯定它是csrf失敗的。
什麼是 「無法在iPad上運行」 究竟是什麼意思? – Hoff
對不起。只是更新了問題。 thanx @Hoff – miki725