4,124 Topics
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| | hi everyone, keep getting this error although it shows the result perfectly..i cant do a $cart= ''; as it will show the incorrect result Notice: Undefined variable: cart in D:\xampp\htdocs\book\includes\functions.inc.php on line 8 [CODE] <?php function writeShoppingCart() { if(isset($_SESSION['cart']) ) { $cart = $_SESSION['cart']; } if (!$cart) { return '<p>You …  |
| | the output of my page is correct yet it shows Notice: Undefined variable: total in D:\xampp\htdocs\book\includes\functions.inc.php on line 36 is there any ways to resolve this? thanks [CODE] <?php function writeShoppingCart() { $cart = $_SESSION['cart']; if (!$cart) { return '<p>You have no items in your shopping cart</p>'; } else { …  |
| | I want to make option to approve users before they can login or to ban them, here is code [CODE]<HTML><HEAD><TITLE>Fakultet informacionih tehnologija</TITLE> </HEAD> <BODY TEXT="#ffffff" BACKGROUND="fakultet/Assets/bg.jpg" LINK="#FFFF00" VLINK="#CDCD00" BGCOLOR="#000000"> <CENTER><TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH="700"> <CENTER> <FONT SIZE=+4 FACE="arial,helvetica"> Fakultet informacionih tehnologija <HR> </CENTER> <?php session_start(); // dBase file include "dbConfig.php"; … |
| | help, i cant update my image i cant use session because,its admin who is providing the profile of the student, kindly take a look, what went wrong! [CODE] <?php $pic= $_FILES["piksur"]["name"]; if(isset($_POST['submit'])) { mysql_query("update students set idno='$_POST[id]', year='$_POST[year]', lastname='$_POST[lname]', firstname='$_POST[fname]', middlename='$_POST[mname]', birthplace='$_POST[bplace]', birthdate='$_POST[bdate]', religion='$_POST[religion]', studentcontact='$_POST[scontact]', studentaddress='$_POST[saddress]', father='$_POST[father]', fathercontact='$_POST[fatcon]', mother='$_POST[mother]', mothercontact='$_POST[motcon]', … |
| | I am trying to get a searched date from one page to appear on another page, i have this code on one page so the user can search for a specific date: [CODE]<?php if(!empty($_POST['searchdate'])) { $mydate = $_POST['searchdate']; } else { $mydate = date('Y-m-d'); } $id = $_POST['id']; if(empty($id) && … |
 | My PHP Session Log-in and log-out works fine but this is the problem I have a site consists of admin folder and outside the admin folder are the customer page files. both of them has sessions for log-in and log-out purposes but it acts so WEIRD because if I'm running … |
| | Hi... I am creating function searching on my web with drop down list, text box and button search. The following code: [CODE] <asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="true" OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged"> <asp:ListItem></asp:ListItem> <asp:ListItem Value="Pelanggan Rumah"></asp:ListItem> <asp:ListItem Value="Meter Besar"></asp:ListItem> <asp:ListItem Value="Kios Air"></asp:ListItem> <asp:ListItem Value="Pipa"></asp:ListItem> <asp:ListItem Value="Pembayaran"></asp:ListItem> </asp:DropDownList> <asp:TextBox ID="CariText" runat="server" Width="100px" Height="23px" CssClass="text_boxt_search"></asp:TextBox> <asp:Button ID="Find" …  |
| | Hi, I have three roles engineer,supuvisor and manager for my website and I have three master pages engineer.master , supervisor.master and mgr.master and i have some specific aspx pages for engineer,supervisor and manager. I want to use engineer.master page for an aspx page if engineer user is logged in and … |
| | All - Sure could use a fresh set of eyes on the following code .... as, I can not find the following error: Parse error: syntax error, unexpected $end in /homepages/xx/xxxxxx/htdocs/mysite/folder/index.php on line 6566 Have read that a possible cause for the error message is a missing curly bracket '{' … |
| | Hi everyone, I wanted to add 3 Pages.. If Supervisor login will direct to supersior page, if engineer login will direct to engineer's page and so on. Here is the code: protected override void OnPreInit(EventArgs e) { base.OnPreInit(e); Page.MasterPageFile = (Session["role"].ToString() == "ME") ? "ME.Master" : "ME.Master"; } protected List<preventiveRecord> … |
 | i have the following form which submits to itself. the form is used for editing a row in a database table. [CODE] <?php session_start(); // start a session require_once '../includes/adminheader.php'; require_once '../includes/mysql_connect.php'; require_once '../includes/functions.php'; require_once '../includes/brand_functions.php'; $brandid = (int)$_GET['brandid']; $brandname = getBrandName( $brandid ); $page_title = 'Auto-Zim Administration - Edit …  |
| | Hello, I am trying to create a photography gallery and at the minute I have it so it uses session variables to pull the cat titles and where a cat title is present it loops through the folder which is passed from a mysql lookup. [code=php]$dir = "photography/".$gallery; $files1 = … |
| | hay all, I currently develop a website using php but I very newbie in php programming I have login issues here, I create a login sytem I success to make that, in my web after login page it will go to admin page but when I click browser's back button … |
| | Hi all, I have created a small test app - And I want to login users when they first arrive to the app - and log them out and redirect them after they have used it. Quite simple right, but using facebook php sdk - I am not able to … |
| | Hi, first of all, sorry for my english, but I´m having a problem and I can´t resolve it. This is part of my jsp code: [CODE]<% if( session.getAttribute("usuario") == null ) response.sendRedirect("index.jsp"); ArrayList pacientes = new ArrayList(); String mensaje=""; String dni="", nombre="", apellido="", email="", sexo="", telefono="", fechanacimiento="", obrasocial="", codigo=""; String …  |
| | Hey I currently have a demo shopping cart , it works great . the user can add whatever items they want to it. However now i want to add just the bookId's , quantity and price to my sql table to simulate an order taking place. the shopping cart code … |
| | when i first add an item, gridview can show the data from dtcart. when i add second item, the error "[COLOR="Red"]Input array is longer than the number of columns in this table.[/COLOR]" appear in [COLOR="Red"]##[/COLOR]. Did i use data table wrongly? [CODE] protected void addToCartbtn_Click(object sender, EventArgs e) { int … |
| | I really need someone to help me on the scenario below. I fetch all the rows in a database table with the mysql_fetch_array() and it was successful. I placed a button on each row in order to click and take the user to another page. On click of the button, …  |
| | Hey everyone, I'm going to do my best to explain this easily, even though the code might not be the easiest to follow. I have an "Edit" form made out of a TabContainer and TabPanels that I am populating with results from a few different datasets, after a user clicks … |
| | Hi; I have a mobile script from detectmobilebrowsers.com that will redirect the user to my mobile site however I also wish that when the URL "http://mysite.com/?mobile=no" is entered a session will be created that won't redirect the user on every page of my site... [code=php] $mobile=$_GET['mobile']; if(isset($_SESSION['mobile'])){ if($_SESSION['mobile']==="no"){ complete(); } … |
| | Hello, I run a service business where employees go to customer homes. I have a Joomla site where registered users (customers) can maintain details about the services they wish us to perform for them. At any point they can login and change these details. I have functions that use TCPDF … |
| | Hi everyone.. Problem: no space between each tables.Could anyone please advice.. solutions: here is the coding: protected void btnShow_Click(object sender, EventArgs e) { if (ddlMonth.Text != "") {d.Controls.Clear(); DateTime start = DateTime.Parse(ddlMonth.SelectedValue); DateTime end = start.AddMonths(1).Subtract(new TimeSpan(1, 0, 0, 0)); switch (ddlRecurr.Text) { #region Daily case "Daily":{ foreach (preventive p … |
| | I want to create a voting system where there is a user and admin pages. so when the user has selected, the user can not choose anymore. To the database system checks whether the user has selected or not. I want to use the session between user and admin. and …  |
| | hi i want to use hibernate in java+postgresql but when i run it receive NullPointerException [code]import org.hibernate.Session; import org.hibernate.SessionFactory; import org.hibernate.Transaction; import org.hibernate.cfg.Configuration; import org.postgresql.Driver; public class FirstExample { public static void main(String[] args) { Session session = null; try{ SessionFactory sessionFactory = new Configuration().configure().buildSessionFactory(); session =sessionFactory.openSession(); Transaction tx = … |
| | Ok, so I have exhausted all possible options with this. I cannot figure out why this script fails to compile when trying to divide. The division on line 203 seems to break the whole script. The errors that are displayed are for lines that are 50 some lines below the …  |
| | Hi, I'm new in php and face some problem in mysql. I want to check some data if it's remain on database. Example: in my form there are two form field. 1) url 2) name. So i want to check if session user have already this 'url' and 'name' in …  |
| | hi m writing a program n storing a values in session but one of them i.e of prie is not working . can any1 tel where m i wrong [CODE] $name=$_POST['P_list']; $quantity=$_POST['quantity']; $query= "SELECT product_name, unit_price FROM product WHERE product_name='$name'"; $result=mysql_query($query); if ($result) { if (mysql_num_rows($result)==1) { $orders = mysql_fetch_assoc($result); … |
| | Hey guys, what the best practice for session check without duplicate code. I mean when check the session in some controller I have to duplicate the code to other controller, and that is not a good idea. <?php [CODE]class Ctrl extends Controller { private function _ses_check() {...} } class Second_ctrl … |
| | [CODE] CREATE TABLE Query3Ans( dname char(20) ); CREATE VIEW deptNonPhDs(dept, numNonPhDs) AS SELECT dcode AS dept, count(*) AS numNonPhDs FROM instructor WHERE idegree != 'PhD' GROUP BY dcode; INSERT INTO Query3Ans( SELECT d.dname FROM deptNonPhDs dp1, department d WHERE dp1.numNonPhDs >= (select max(dp2.numNonPhDs) FROM deptNonPhDs dp2) AND dp1.dept=d.dcode ); select … |
| | someone there who can help me about the session not? I have a page the user A and user B.. on every page there InputBox user. If the user A has to fill the input box means that when the A log back he does not need to fill in … |
 | Ok, I have two radio buttons 'A' and 'B' and user have a choice to select anyone of them, by default button 'A' is selected but when user come to my website and selects 'B' then selection changes to button 'B' however the problem is, when the user move to … |
| | Hi i am new to JSP. I am setting a boolean value for session attribute in the java class. Now i am getting the same in the jsp using session.getAttribute("session attribute") method. Now i want to remove the session value in jsp. How could i achieve this??? Plz Help.. |
| | Hi all, I've been using ajax for a while and I've been storing my trivial php include files in the public directory tree. Then I thought, I really should be putting my classes and includes above the public document root (as I used to do before I started dabbling with … |
 | Hi, I am currently taking care of a website that goes back to 1997 and mostly all programmed with Asp 2.0 and vbscript, while i keep the pages in Asp 2.0 when i have to update them, this week i had to implement some new pages, and since we are … |
| | I have a problem at login to the site: Constantly message appears: Deprecated: Function mysql_db_query() is deprecated in /home/vebsajt/public_html/hosting/config/functions.php on line 53 Deprecated: mysql_db_query() [function.mysql-db-query]: This function is deprecated; use mysql_query() instead in /home/vebsajt/public_html/hosting/config/functions.php on line 53 the file in line 53 functions is: $check_login = mysql_db_query($db, "SELECT * FROM …  |
| | Hello guyz, I was using sessions on my php code to pass specific variable values such as usernames. Everything goes well when I go straight browsing from page 1 to page 2, 3, 4 etc. but when I press the back button or even clicking the link to another previous …  |
| | I have this idea which I need some help with. Currently I am developing a mysql database with a java interface. It is a hotel management system, and for billing purpose. I have the following tables. Bill (BillID, ResvID, IssueDate, ToTalBill, ChargedTo) Employee (EmpID, Name, Age, Nationality, NatId, Mobile, Telephone, …  |
| | Error messages should be displayed within the html if certain fields on my member register form are left empty, if they are invalid types or if the username entered already exists. I've tried adding a record with an already existing username and it does direct to the member registration failed … |
| | Hello, I would like to create a small procedure that fetches the names of the columns of a table and uses them as a variable name. Let me explain. TableA Ref, FullName, FirstName, Age, ... 1, Jones, Charles, 32 2, Bridge, Dom, 26 3, Goodtime, Jack, 46 ... And I … |
| | Hi every one, i am making a database table which count how much times page reloaded. i have create a variable in session and assign it a value "0"; now i want when page reloaded this value of session variable will increase with 1. how can i do this. please … |
| | I have link with e-mail like: <a href="mailto:no-reply@mydomain.com">My e-mail address</a> When clicked on link it should do two tasks: 1. PHP SESSION variable: $_SESSION["var"] = "no-reply@mydomain.com"; 2. Live Ajax value to publish at form As there is stored value into session $_SESSION["var"] = "no-reply@mydomain.com"; there should be Ajax based SESSION …  |
| | Hey guys , i am working on a login page that will only allow an admin login , if the user is part of a trade account or is classed as a customer i would like them to be redirected. [CODE]<?php session_start(); if (isset($_SESSION["superUser"])){ header("location: index.php"); exit(); } ?> <?php … |
| | Ok so I am using the default WebApplication in Visual Web Developer 2010, and applied Paladine's example of Simple ASP.Net Login page. And it is working, but only to some extent. I am sure I am just missing something INCREDIBLY simple, but after looking at this code for 2 days, … |
| | hi m trying to make a login page. m trying that when username and password is confirmed it shows name of customer with welcome message and further page appears accordingly. this is my code for login GUI [CODE]<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <!-- DW6 --> … |
 | [CODE]<html> <head> <title>Pie Chart Demo</title> </head> <jsp:useBean id=[COLOR=red]"myChart"[/COLOR] class=[COLOR=red]"classes.beans.votepie"[/COLOR] scope=[COLOR=red]"session"[/COLOR] /> <body> <h2>Vote Results Pie-chart</h2> <%String chartViewer = myChart.getvoteserve(request, response);%> <img src=[COLOR=red]"<%=chartViewer%>"[/COLOR] border=0 usemap=[COLOR=red]"#imageMap"[/COLOR]> </body> </html> [/CODE] accessing this above viewrst.jsp file shows the following error: [CODE][B]HTTP Status 500 - [/B] [B]type[/B] Exception report [B]message[/B] [B]description[/B] [U]The server encountered an … |
| | Hey i am currently working on a book store for a university project. And would like to implement that only admins can access the backend of the website. My login scripts currently allows all types of users Login . I have two mysql tables a [B]user [/B] table and a … |
| | hello, i've been working on this website for a while ([url]www.scfan.net[/url]), but for some reason the page: /gameinfo.php has an error with the session code. i'm using this code on every other page on the website too. but only /gameinfo.php and /livestream.php and /tac_protoss.php have the problem. could anyone help … |
| | Hello all. I am trying to set a session variable as a string like this. [CODE] $_SESSION['something']="hello"; [/CODE]this does not work I also tried this. but it didn't work; [CODE] $name =$_SESSION['something']."hello"; [/CODE] and if i do this [CODE] $_SESSION['something']=$_SESSION['something']."hello"; [/CODE] the value ends up like this hellohellohellohellohello So what …  |
| | I'm trying to set up a timeout test on a selection of files. The files run the test via an include, which contains the following: [CODE]$inactive = 20; /* check to see if $_SESSION['timeout'] is set */ if(isset($_SESSION['timeout']) ) { $session_life = time() - $_SESSION['timeout']; if($session_life > $inactive) { session_destroy(); … |
| | hey!tell me that what is difference between info contained in cookies and session(made in web container) ? let i have opened a website and done something in it and then i opened another site and do something on it. then tell me what is the info cookie is containing and … |
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