AJAX错误303处理

Question

I'm using ajax to send values to another form. There, I insert in DB and return the table as html to update instantly. So far it's a simple ajax refresh the table. The problem is, I check the session to be logged in and do that things. when i delete the cookie (the session timeout) the login page shows in the partial form that should shows the returned table. I checked... it seems has the "303 see other!" error. I need it to redirect to login page when the session is times out.

Here is my ajax code:

function save(){
    var value = {
      //values
    };
    $.ajax({
        type: 'POST',
        url: '<?php echo site_url('admin/test'); ?>',
        data: value,
        success: function(resp){
            $('#sample_1').html(resp);
        },
    });
}

I check the session in the admin controller.

Answer 1

You can try to use jQuery ajax() statusCode handler like so:

$.ajax({
    type: 'POST',
    url: '<?php echo site_url('admin/test'); ?>',
    data: value,
    success: function(resp){
        $('#sample_1').html(resp);
    },
    statusCode: {
        303: function() {
           ...do stuff you want to do when 303 happens...
        }
    }
});