ajax在ios无反应,jQuery ajax在iOS中不起作用

$().ready(function () {

$('.vehicle-search .make').bind('click', function (e) {

var makeId = $(e.target).val();

var container = $(e.target).parent('.vehicle-search');

if (parseInt(makeId) > 0) {

$.ajax({

url: site.internal.url + '/lib/ajax/vehicle/make/getModelList.php',

type: 'post',

dataType: 'json',

success: function (r) {

if (r.length > 0) {

$('.vehicle-search > .model').html('');

$('.vehicle-search > .year').html('');

var html = '';

for (var i = 0; i < r.length; i++) {

html += ""+r[i].name+"";

}

$('.vehicle-search > .model').html(html);

} else {

alert('We did not find any models for this make');

}

},

error: function () {

alert('Unable to process your request, ajax file not found');

return false;

},

data: {

makeId: makeId

}

});

} else {

$('.vehicle-search > .model').html('');

$('.vehicle-search > .year').html('');

}

});

........