39,402 Topics
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| | Hi, I'm trying to expand an existing php-based project. I need to be able to allow users to create basic flow diagrams inside their web browser. Drag and drop environments with movement and resize abilities on a js canvas. Start blocks, information blocks (possible hyperlinks too), Decision Blocks, End Blocks, … |
| | Please help me solve a problem on passing the value form javascript function to the 'hidden' form and the form will be submitted to the php code for processing the data. Here are my codes below: First i have a link which will trigger the function 'passValue()' that holds 3 …  |
| | i'm new in php, especially php array and i wanna learn more about array, i found this forum sound interesting to solve my problem. i have some array like this : [CODE] Array ( [0] => Array ( [0] => Printer_B //printer [1] => IDDHARMAHE //user ) [1] => Array … |
| | Warning: mysql_query(): supplied argument is not a valid MySQL-Link resource in C:\AppServ\www\eUTM\login\logincheck.php on line 13 here is the code: <?php //login check require_once("dbconn.php"); $con=connectdb(); $idpengguna=$_POST['idpengguna']; $katalaluan=$_POST['katalaluan']; //login PELAJAR from table pelajar $pekerja_query="SELECT * FROM pengguna where idpengguna = '$idpengguna' AND katalaluan = '$katalaluan'"; $pekerja_result=mysql_query($pekerja_query,$con); $pekerja_row=mysql_fetch_array($pekerja_result); if(!$nama_id && !$katalaluan) { $err=1; … |
| | I need to know how to sort my authors into their respective categories I have a mysql table with the authors details and another with the categories this is my code to get the info from the tables (i realize I spelled category wrong in my database) [CODE]$sql = 'select … |
| | Hi, I am working on a project where I have to deal with hierarchical data. The data looks like Member-1 | --------------- | | member2 member3 |---------------| | member4 member6 ---------------- | | member7 member5 I have searched a lot to find a good solution to store this data, but … |
| | hey people i want to create a vedio chatting i know how to create a php/mysql chatting but i dont know how to create a vedio chatting do i need to learn another lamguage or php is okay. will i need flash?? how can i acccess the webcam from a … |
| | Hey folks, I use: [CODE]<? require_once('tpl/head.tpl') ?>[/CODE] in one of my sites, but I frequently need people to share certain articles on FB, but I'd also like the relevant image for each, respective article to appear as the FB thumbnail. Is there a way I can write [CODE]<link rel="image_src" href="http://www.website.org/thumbnail.jpg" … |
| | i've successfully developed a page where i can echo a `$_SESSION['SESS_MEMBER_ID']` and display the member id of a person who is logged in. however i need to display all the data of two mysql databases that are relational. $sql = "SELECT * FROM `members`.`players` WHERE `member_id` = 3 LIMIT 0, … |
| | Let's say I have a huge variable called $file $file contains thousands of lines of html, css, javascript and more. But, I want to be able to find all of these link and edit them. I want to only edit the ones that don't have a domain name. Example: I … |
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| | I have created a login system with some validation which all works fine, however I want to be able to create a session when the user logs in and then store this session information in a table that I have allready created. The table has the following values id ip_address … |
| | Hi there i need to create a fully functional website. Please suggest me a CMS that will help me do so. I mean joomla and wordpress are goo if you want to make blogs. Secondly, i would like to know how to send mails through php using local server and …  |
 | hi every one I'm new and it really interesting what's happening here !! Well I'm a beginner in PHP , the problem is that when i use print_r($message) or echo in the same page where I call header I got this message [QUOTE] Warning: Cannot modify header information - headers … |
| | Hi all, I want to validate username and password in the [B]same page where login form exists[/B]. I have this coding and if username and password not matches it redirects to "try_again.php" page. Instead of that i want to show the validation ( "Invalid username or password") in the same … |
| | Hello, I have an If statement that i want to use to determine whether the variableis a integer or not. The example below does not work but illustrates what i would like to be able to do: [CODE]If($x/4==[COLOR="Red"]interger[/COLOR]) {echo ("this is a integer");} else {echo ("This is not a integer");} … |
| | hi all, i need to export highchart to pdf format using server side code(asp.net/c#). i dont want to use highchart controls in-built export functionalilty. also i want to export multiple highchart to pdf in sigle click. if anyone knows plz help me.......... thaks in advance.  |
| | can anybody help me to make , for example : i check crawl spider my webpage part one through the check metatag website but the results after checked from webpage part two |
| | Hai I have a webpage in facebook, to generate login button to my site i need apps id, how to get apps id from web page. Is it necessary to go through the application developers to get apps id? Thanks in advance |
| | Is it possible to create grid view in php?Or any thing equivalent to that?What i actually want is to query the database(mySQL) and print the result in a table form on the web page. and when i click any column i want to redirect to another page Any help would …  |
| | Please help.. i need a script for this problem. i have 2 different departments, one is accounting and the other is payment. it should be the accounting page will create a transaction and when the transaction has been done, the webpage of the payment department will automatically show that there … |
| | I am a HTML and Java Programmer and now i want to learn PHP so can you help me with the Basic Knowledge of PHP,I have heared it is quite siimilar to HTML is it True.So can anyone tell me some good books and site from which i will get … |
| | Hi, I m developing a web application for video streming, but my client requires that as the user loging or singin in the site the web cam must be start automatically, and if the hardware is not found than a prompt must be displayed that "Your system doesn't support webcam … |
| | I want to develop a website for a bus online booking system using dream weaver.pls help me guys |
| | Hello if my page outputs a certain item number from my database, how do i put that item number into my javascript? [CODE] '<div class="update".$item_id.">'; [/CODE] say i have $item_id and it various how do i put it into javascript code? would it be the same thing? I can just … |
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| | I'm stuck in a problem.. I want to use two combo let Country and City, where City list depends on the Country combo, How can I don do it with HTML and PHP only? Thanks. |
 | I have two separate pages. One page I'm using some UPDATE queries and the second page uses an INSERT query. Neither are updating my database. I can read the database from php, but not update it. Is my syntax correct? I know I can make it more efficiant, but I … |
| | Hi Guys I am new to PHP and slowly learning. I have a piece of code that I need some help with. I am trying to take user input and use it to query data from a table in MYSQL. I know all my connections are working because I can … |
| | hey guys I just implemented some AJAX which calls a PHP function and gets random data from a database, and displays it accordingly. Problem is, I had the link which you click the randomly change the information on screen counting how many times it'd been clicked with a session. And …  |
| | My code is suppose to crawl web pages, index the links, then crawl those web pages and on and on again! But it won't work? I get no errors what is wrong? I think it gets into the foreach but doesn't make it to the $DCheck if statement! [CODE]<?php if(empty($_SESSION['page'])) … |
| | Hey Guys, Struggling a bit here trying to get my head around something. I'm not a PHP expert, but I feel I've come a long way in the 6 months or so I've been learning it. Anyway, I thought I would pluck up the courage to build my own custom … |
| | Hi Guys The following question is related to the following url: [URL="http://www.sheltonwebdevelopment.com/blog/2010/03/01/calculating-totals-with-jquery/"]http://www.sheltonwebdevelopment.com/blog/2010/03/01/calculating-totals-with-jquery/[/URL] I have just a small question now regarding the dropdown. I am sure its related to an 'id'. Here is my script: [CODE] 1. <td><?php echo "<select name=\"field1\" class=\"qty\" onchange=\"calcTotal();\">"; ?> 2. <?php 3. for($i=0;$i<=50;$i++){ 4. echo '<option …  |
| | Hello! I am trying to make this work. [CODE]//make user folder $userid = $_SESSION['loginid']; $userdir = "./u/".$userid."/"; if (!is_dir($userdir)) { mkdir($userdir,0777); copy("/home/users/web/b681/ipg.xxxx/shack/u/index.php","/home/users/web/b681/ipg.xxxx/shack/u/".$userid."/index.php"); echo "Your directory was created. This is where all your files will be stored.<br>"; } else echo "";[/CODE] This part of the code is Ok but it does … |
| | Hi there, I am having a Javascript problem and any help would be apprecated. I am trying to test the input for if length = 1 then add on a 0 as this would mean if the user wanted £1.20 if would come out as £1.20 and not £1.2 as … |
| | I am not able to open the ex.php page I created in my local host. I recently installed Apache 2.2 and PHP. I configured httpd, virtualhost etc as mentioned in many tutorials. ([URL="http://webdevcodex.com/screencast-installing-apache2-php5-mysql5-phpmyadmin3-windows-7-vista/"]http://webdevcodex.com/screencast-installing-apache2-php5-mysql5-phpmyadmin3-windows-7-vista/[/URL]) Whenever I tyoe [url]http://localhost[/url], the browser tends to download the indox.php file. the file is nothing but … |
| | Hello . I'm not sure what is wrong in my code. I'm trying to expand table row to see more details from mysql query . The idea is to click 'show / hide ' link and on that onclick event the row below need to be expanded.Here is my code … |
| | I want to make css manager for my site like wordpress's css manager. I want to open css file in textarea so I can edit it than after pressing submit button, changes in css file should be saved. Please help me. Sorry for my bad english.  |
| | hey people . i want to create a a posting system , not the usual one , i want to create a posting system like the wordpress one , it should provide add image and fonts and sizes and it automatically add new lines , i shearched in google for … |
| | i'm use smarty 3 and write [CODE]$smarty = new Smarty(); $smarty->config_dir='./smarty/sconfigs/'; $smarty->template_dir='./templates/new/'; $smarty->compile_dir='./smarty/stemplates_c/'; $smarty->cache_dir='./smarty/scache/'; if(!$smarty->isCached('index.tpl','default')) { $smarty->assign("u",refresh_user_info(),true); } $smarty->display('index.tpl','default'); [/CODE] but {$u} is missing when i add if($smarty->isCached help please! |
| | So basically what im trying to do is pass a variable from a JS function to PHP variable. Currently the onClick code is: [code] <?php include('onload.php'); ?> <body> <br /><br /><br /><br /> <center><font color="black" size=20><a style="text-decoration:none" href="#" onClick="showpopupshare()"> [/code] ShowpopupShare(): [code] function showpopupshare() { document.getElementById('mmpopup').style.display='block'; document.getElementById('mmpopup1').style.display='block'; window.setTimeout("StartTheTimer()",30000); } [/code] … |
| | Hello all: I have a small script that will present options to a user, and from those options will export data into an Excel spreadsheet. This seems to work correctly, but the problem is that the user interface page does not get updated after the download. Here is an example: …  |
| | I have created my personal login system. I am kinda newbee here. When user log in it creates cookie as 'user'. I've seen some sites to which creates password cookies too. So i need to verify both the cookies in mysql database every time with the every page loads? And … |
| | When I execute the script it returns no info just blanks: First Name : Last Name : Email : What is wrong with my script??? I have tried using the "while" function but I do not need it for what I am doing. [code] <?php require_once('connectvars.php'); $search = $_GET['search']; //connect … |
| | I've been trying to get this code to work for hours can anyone spot the mistake i made? its a code to edit the contents of a database field calling it by its primary key. my error code is Parse error: syntax error, unexpected T_VARIABLE in E:\xampp\htdocs\php\databaseview\records.php on line 103 … |
| | Hi! I am getting message #1052 - Column 'userlevel' in where clause is ambiguous while running following query: [CODE]<?PHP $query=mysql_query("SELECT mssgs.start_date, mssgs.task, mssgs.status, mssgs.timestamp, mssgs.due_on, mssgs.id, users.fname FROM mssgs INNER JOIN users ON mssgs.uid=users.uid AND mssgs.userlevel=users.userlevel WHERE status=0 AND userlevel=1 OR userlevel=3"); if(mysql_num_rows($query) > 0) { while($row=mysql_fetch_array($query)) { if($row!=0) { … |
| | Hi, guys I made a web application and run in local host in Mac, but the problem is that when I copy that folder and paste in my system (xp) then it is not working, I don't know what is the problem ....??? can any buddy know this problem then … |
| | Hello, I am trying to get the MySQL id field to auto update itself when an item is deleted. However the below doesnt work. When a user searches by name, then I need to grab the id of that name before I delete it and minus 1. [CODE]$name = $_POST['name']; … |
| | The below code works well in my localhost, but gives an error whenever I upload it to my hosting server! :?: Somebody please suggest me what to do ??? [B]Here is the code:[/B] [CODE]<?php error_reporting(E_ALL); ini_set('display_errors',1); require('Connections/cn.php'); if(isset($_POST['modify_m']) && $_POST['modify_m']=="Update") { //Update image $file_name= $_FILES["file_m"]["name"]; $file_type= $_FILES["file_m"]["type"]; $file_size= $_FILES["file_m"]["size"]; $file_temp= … |
| | For example here is some code..... [CODE] preg_match_all("/<a(?:[^>]*)href=\"([^\"]*)\"(?:[^>]*)>(?:[^<]*)<\/a>/is", $stripped_file, $matches);[/CODE] What I don't get is all of those special characters? (?:[^>]*) How can I do this with the h1 tag, h2 tag, and h3 tag? |
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