我有一个 django 表单，其中包含名称、地址、邮编等，以及捐赠服务的取货日期字段。我进行了设置，以便在用户输入邮政编码并离开该字段以将 ajax 请求发送到 django 视图以返回与该邮政编码匹配的所有取件。在 chrome、firefox、safari 中一切正常，但当然 IE 在你知道什么方面是一种皇家痛苦。尽管启用了 JS 并查看了源代码，但以下$('#results').hide();内容似乎不适用于某些用户。不知何故，这一切都破裂了？
错误是在 IE 中没有返回取件日期，并且在提交时它给出了 403 csrf 错误，尽管我在表单中有标签。下面是我的表单 JS。这里有什么特定于 IE 的东西会导致问题吗？获取取件日期的主要函数是函数 get_pickup_dates
Query(document).ajaxSend(function(event, xhr, settings) {
function getCookie(name) {
var cookieValue = null;
if (document.cookie && document.cookie != '') {
var cookies = document.cookie.split(';');
for (var i = 0; i < cookies.length; i++) {
var cookie = jQuery.trim(cookies[i]);
// Does this cookie string begin with the name we want?
if (cookie.substring(0, name.length + 1) == (name + '=')) {
cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
break;
}
}
}
return cookieValue;
}
function sameOrigin(url) {
// url could be relative or scheme relative or absolute
var host = document.location.host; // host + port
var protocol = document.location.protocol;
var sr_origin = '//' + host;
var origin = protocol + sr_origin;
// Allow absolute or scheme relative URLs to same origin
return (url == origin || url.slice(0, origin.length + 1) == origin + '/') ||
(url == sr_origin || url.slice(0, sr_origin.length + 1) == sr_origin + '/') ||
// or any other URL that isn't scheme relative or absolute i.e relative.
!(/^(\/\/|http:|https:).*/.test(url));
}
function safeMethod(method) {
return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method));
}
if (!safeMethod(settings.type) && sameOrigin(settings.url)) {
xhr.setRequestHeader("X-CSRFToken", getCookie('csrftoken'));
}
});
function get_pickup_dates(zip,template)
{
$.ajax({
type: "POST",
url:"/get_pickups/",
data: {
'zip': zip,
'template':template
},
success: function(data){
date_results = $(data).find('#results').html()
$("#id_pickup_date").replaceWith("<span>" + date_results + "</span >");
},
error: function(){
alert("Error");
}
})
}
$(document).ready(function()
{
template = window.location.pathname;
$('#results').hide();
$('#id_cancel').closest('div').hide()
if (template == '/donate/')
{
address_fields = $("#id_address_number, #id_city, #donateForm #id_zip, #externalForm #id_zip, #id_address_street, #id_pickup_id").closest('div');
$(address_fields).hide();
}
if (template == '/external/')
{
$("#id_zip").live('focusout',function()
{
zip = $(this).val()
get_pickup_dates(zip,template)
});
}
if( $("ul").hasClass('errorlist') && template == '/donate/')
{
address_fields.show();
}
$("#id_address").live('focusout',function()
{
var intTest = /^\d{5}$/;
$this = $(this);
var address = $this.val();
var split_addr = address.split(' ');
var find_street = address.split(',');
var street = find_street[0];
var trim_street = street.split(' ');
var clean_street = trim_street.splice(1,2).join(" ");
$('#id_address_number').val(split_addr[0]);
// Find ZIP code in address
for(i=0; i <= split_addr.length; i++)
{
if(intTest.test(split_addr[i]))
{
$("#id_zip").val(split_addr[i]);
zip = split_addr[i];
//alert(zip);
break;
}
}
//Find city
$('#id_city').val($.trim(find_street[1]));
// Find Street in address
$("#id_address_street").val(clean_street);
if(template == '/donate/')
{
$(address_fields).show("slow");
$('#id_pickup_id').closest('div').hide();
}
get_pickup_dates(zip,template)
});
$("#id_address").keypress(function (e)
{
if (e.which == 13)
{
return false;
}
return true
});
$('div.field input, div.field select, div.field checkbox, div.field textarea').focus(function()
{
$this = $(this);
$this.closest('div').addClass('highlight');
});
$('div.field input, div.field select, div.field checkbox, div.field textarea').blur(function()
{
$this = $(this);
$this.closest('div').removeClass('highlight');
});
if ($('#id_zip').val().length > 0)
{
zip = $('#id_zip').val()
get_pickup_dates(zip,template)
}
});