session-variables

How come if I have logged into my website as a registered user I cannot access other pages after setting session rules?

由 只谈情不闲聊 提交于 2020-01-06 07:46:26
问题 I am working on a project right now and I'm unable to access pages of my own profile if i have logged in as a user - I have set thisi rule at the top of each of my pages: if(!isset($_SESSION['loggedin'])) header("location:http://localhost/ci/web-project-jb.php/start");// If an unregistered user tries to manually navigate to any of my webpages they will be brought to 'start' page. The start page has <$_SESSION['username'] = null;?> just to make sure the session has been destroyed I have set in

Local vars interfere with $_SESSION vars?

由 倖福魔咒の 提交于 2020-01-05 13:10:34
问题 The output of the following code on a random page is : print $_SESSION['uid']; // logged in user // Get Data . $uid = $_GET['ID']; // part of random page processing print $_SESSION['uid']; is : 1 2 My logged in User ID is changing ! :@ The code for the login (authenticate) page is something like this : // Authenticate $query = "SELECT * FROM User WHERE Email = '".$Email."' AND Password = '".$Password."'"; $result = mysql_query($query); // Authenticated? if(mysql_num_rows($result)) { // Yes //

Session Array Update in codeigniter

由 人走茶凉 提交于 2020-01-05 07:44:21
问题 I have to do following tasks. 1) Take an array and save it into the seesion. At start it is empty error and i am doing this $id_array=array(); $this->session->set_userdata('PID', $id_array); 2) After that i take some value from the user and then go to the controller ..Take an array from the session.which was initially empty .I insert that user value into array and then again insert that array into session. i am doing it like this... $username['name']=$this->session->userdata['PID']; array

Session Array Update in codeigniter

由 让人想犯罪 __ 提交于 2020-01-05 07:43:11
问题 I have to do following tasks. 1) Take an array and save it into the seesion. At start it is empty error and i am doing this $id_array=array(); $this->session->set_userdata('PID', $id_array); 2) After that i take some value from the user and then go to the controller ..Take an array from the session.which was initially empty .I insert that user value into array and then again insert that array into session. i am doing it like this... $username['name']=$this->session->userdata['PID']; array

custom php.ini file in subfolder causing issues with $_SESSIONS variables

由 喜你入骨 提交于 2020-01-05 07:15:16
问题 I have a sub-folder with two files. The first is email.php, with a form that user can send me an email. It also has a captcha-like script to prevent spam, and uses $_SESSION[foo] variables. The second is upload.php, which allows registered users to upload files. Both files worked fine. Now I need to increase the upload_max_filesize from the base 2MB for upload.php. My host does not provide access to main php.ini, but recommend that I create a custom php.ini file in this subfolder. So I

custom php.ini file in subfolder causing issues with $_SESSIONS variables

由 蹲街弑〆低调 提交于 2020-01-05 07:15:12
问题 I have a sub-folder with two files. The first is email.php, with a form that user can send me an email. It also has a captcha-like script to prevent spam, and uses $_SESSION[foo] variables. The second is upload.php, which allows registered users to upload files. Both files worked fine. Now I need to increase the upload_max_filesize from the base 2MB for upload.php. My host does not provide access to main php.ini, but recommend that I create a custom php.ini file in this subfolder. So I

IE8 does not keep Session Variables

由 你说的曾经没有我的故事 提交于 2020-01-03 14:16:23
问题 If I host an ASP.NET page with: <%@ Page Language="C#" %> <!DOCTYPE html> <script runat="server"> protected void btn_Click(object sender, EventArgs e) { lbl.Text = HttpContext.Current.Session["a"] == null ? "null" : HttpContext.Current.Session["a"].ToString(); } protected void btn_Click2(object sender, EventArgs e) { lbl.Text = HttpContext.Current.Cache["a"] == null ? "null" : HttpContext.Current.Cache["a"].ToString(); } protected void Page_Load(object sender, EventArgs e) { if (!Page

How to put variable in OGNL tag

由 試著忘記壹切 提交于 2020-01-03 00:01:18
问题 <input type="radio" name="${questions.qid}" value="${questions.ans1}" <s:if test="%{(#session.map.get(1)).equals(\'ans1\')}">checked</s:if>><s:property value="#attr.questions.ans1"/> In this code 'questions' is a list which contain questions object with String question,ans1,ans2,ans3. In my program, I will make it appears in browser like Question 1 (RadioButton) Answer 1 (RadioButton) Answer 2 (RadioButton) Answer 3 Question 2 (RadioButton) Answer 1 (RadioButton) Answer 2 (RadioButton) Answer

How to put variable in OGNL tag

由 不打扰是莪最后的温柔 提交于 2020-01-03 00:00:39
问题 <input type="radio" name="${questions.qid}" value="${questions.ans1}" <s:if test="%{(#session.map.get(1)).equals(\'ans1\')}">checked</s:if>><s:property value="#attr.questions.ans1"/> In this code 'questions' is a list which contain questions object with String question,ans1,ans2,ans3. In my program, I will make it appears in browser like Question 1 (RadioButton) Answer 1 (RadioButton) Answer 2 (RadioButton) Answer 3 Question 2 (RadioButton) Answer 1 (RadioButton) Answer 2 (RadioButton) Answer

Are there limits for session variables in ASP.net?

由 怎甘沉沦 提交于 2020-01-02 08:35:10
问题 I will be populating DataTable and other controls from a complex object . Where should I store such an object ? At what size does session variables starts affecting the performance of page? 回答1: Data in the Session object is stored in memory on the server. Thus the storage limit is the memory available to the server. This data is not sent to the client at any stage, unless you explicitly do so. Instead the MVC code sends a cookie to the client browser once you have assigned any value to the
订阅 session-variables