Question

CodeIgniter会话在后台AJAX调用以5秒间隔运行时无法正常工作。已使用Javascript setInterval（）函数设置了时间间隔。会话输出如何与自动Ajax调用一起工作？

JavaScript代码：

setInterval(function() {
    $.ajax({
        url: '../Sadmin/getNotification', 
        beforeSend:  function(){
        },
        type: 'POST',
        dataType:'json',
        success: function(response){

            if(response.inactive_users.inactive_user=='0'){
                $("#inactive_user").removeClass('notify');
            }else{
                $("#inactive_user").text(response.inactive_users.inactive_user).addClass('notify');
            }

            if(response.inactive_cp_users.inactive_user=='0'){
                $("#inactive_cp_users").removeClass('notify');
            }else{
                $("#inactive_cp_users").text(response.inactive_cp_users.inactive_user).addClass('notify');
            }

            if(response.inactive_bp_users.inactive_user=='0'){
                $("#inactive_bp_users").removeClass('notify');
            }else{
                $("#inactive_bp_users").text(response.inactive_bp_users.inactive_user).addClass('notify');
            }

            if(response.pending_coupon==''){
                $("#pending_coupon").removeClass('notify');
            }else{
                $("#pending_coupon").text(response.pending_coupon).addClass('notify');
            }

            if(response.pending_bp_coupon==''){
                $("#pending_bp_coupon").removeClass('notify');
            }else{
                $("#pending_bp_coupon").text(response.pending_bp_coupon).addClass('notify');
            }

            if(response.pending_cp_coupon==''){
                $("#pending_cp_coupon").removeClass('notify');
            }else{
                $("#pending_cp_coupon").text(response.pending_cp_coupon).addClass('notify');
            }

            if(response.complaints_no=='0'){
                $("#complaints_no").removeClass('notify');
            }else{
                $("#complaints_no").text(response.complaints_no).addClass('notify');
            }

        },
    });
}, 5000);

config.php：

$config['sess_driver'] = 'files';
$config['sess_cookie_name'] = 'ci_session';
$config['sess_expiration'] = 300;
$config['sess_save_path'] = NULL;
$config['sess_match_ip'] = FALSE;
$config['sess_time_to_update'] = 300;
$config['sess_regenerate_destroy'] = FALSE;

codeigniter项目的此配置文件

Answer 1

我已经尝试过下面的代码，并且对我有用。

var inactiveTime = 1200000; // 20分钟

var interactionEvents = [ “负载”， “ onmousemove”， “ onmousedown”， “ ontouchstart”， “ onclick”， “缠卷”， “按键” ]; var timeoutId = null;

 var finished = function () {

 window.location='Superadmin/Logout';
 console.log("User inactive.");
 };

 var hasFinished = false;

var reset = function () {

if (hasFinished === true) {
    return;
}
 clearTimeout(timeoutId); 
 timeoutId = setTimeout(function () {

    hasFinished = true;

    if (typeof(finished) === "function") {
        finished();
    }
 }, inactiveTime);


 for (var i = 0, max = interactionEvents.length; i < max; i++) {
    document[interactionEvents[i]] = reset();
 }

 };

reset();

后台AJAX调用以5秒间隔运行时，CodeIgniter会话无法正常工作

1 个答案: