17,029 Solved Topics
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 | Okay, so basically i need a little helpt with some validation code. I need to see if the user has actually selected an image, if not, $error = 1;. I tried this: [CODE]if($_FILES['image']['name'] == "") { echo 'Error: Select an image!'; $error = 1; }[/CODE] I tried several times to … Web Development client-server html-css image php storage |
 | I have Date in format: 12, August, 2011 and Time : 09:11:02 I am using following for Date [CODE] date("j, F, Y"); [/CODE] and following for time [CODE]strftime("%I:%M:%S")[/CODE] How to create database and insert date & time as it is into MySql ?  |
| | am getting [COLOR="Red"]Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent[/COLOR] while running the following code. please help to fix it.. thanks. <html> <!-- centermain.php is a frame, user redirected to frame if tried to access from url--> <SCRIPT LANGUAGE='javascript'>try { if (top == self) {top.location.href='centermain.php'; } … |
| | Hello everybody I'm working on MySQL I always have to use the Count function like this: [CODE]$Q = mysql_query("Select count() from tableA",$connection);[/CODE] How can I handle this query? How can I handle the number returned by this query?? Thanks. |
| | hi everyone i have 2 textboxes: when i enter a name on first textbox the first letter of what i have entered will appear on second textbox...is it possible for javascript? to make it clear: i will enter a name "COCOMARTIN" on the firstbox and the first letter " C … Web Development javascript |
| | hai , I used LINQ in application. I want to perform batch update. For that i used the code as: [CODE] int[] istudentId = new int[]; int j = 0; for (int i = 0; i < GrdStudent.Rows.Count; i++) { if ((GrdStudent.Rows[i].FindControl("chkSelect") as CheckBox).Checked) { istudentId[j] = ObjStudent.Student_Id; j++; } … Web Development asp.net |
| | hi ... can someone point out whats wrong with this code?... i think i code it correctly but it gives me an error... <HTML><HEAD> </HEAD> <?php $db_host = 'localhost'; $db_user = ''; $db_pwd = ''; $database = ''; $table = ''; if (!mysql_connect($db_host, $db_user, $db_pwd)) die("Can't connect to database"); if … Web Development php |
| | Hello, I am attempting to put a list box in to my program, so that when the page loads, a list of files from my FTP site appear. I also want it so that a file can be selected on the screen and downloaded. Is there a way to do … |
 | Hello, What I am trying to do is restrict access to something if 48 hours hasn't passed since the last access. I have a MySQL table with the last access time (col name: lastAccess). If they are within the 48hours, deny access and tell them how many hours and minutes … Web Development php |
| | For some reason, people cannot write apostrophes without resulting with an error... For example: Prud'homme will not work Here's my line of code: [CODE]$string_exp = "/^[A-Za-zé.¸UûÙùàÀèÈéÉïÏîÎôÔêÊçÇ .,'-]+$/";[/CODE] I don't understand why it doesn't work, does someone know? Web Development php  |
| | Hi community, I am struggeling to get an ajax request to work. The main issue here is that I can't fill in a select box from jquery for some reason. I was working before without jquery and used the method innerHTML() to paste options into the box, which worked fine, … Web Development html-css javascript javascript-jquery |
| | echo "<form action='' id='customForm' method='post'>"; echo "<div>"; $mobile = $_SESSION['mobile']; echo "<label for='name'>From : $mobile</label>"; echo "</div>"; echo "<div>"; echo "<label for='name'>Sender Mobile number</label>"; echo "<input type='text' name='recipient' id='mobile' class='error'>"; echo "<span id='nameInfo' class='error'> Mobile number must contain only 10 digits</span>"; echo "</div>"; echo "<div>"; echo "<label for='email'>Message …  |
| | Hi guys! I'm back with more problems! I've tried everything... I just can't seem to get it to work. :( Okay, a short explanation of what the goal is. I have 5 buttons, and a list of records which are pulled from the database. Import CSV Create Edit Delete View … Web Development javascript |
 | Hello, I'm trying to create a script that counts the number of people in an array by using a variable called "counter" I am using functions to display the information, however it won't display.. [code] <?php function main() { $people = list_people(); echo 'There are currently: ' . $counter . … Web Development php |
| | I am using following code to UPDATE database and upload file. It updates fields in database name,email,phone. But query does not work for photo field. It gives error. And considers [COLOR="Red"]'$pic'[/COLOR] as empty. Help Plz. Database [CODE]CREATE TABLE employees (name VARCHAR(30), email VARCHAR(30), phone VARCHAR(30), photo VARCHAR(30)) [/CODE] [CODE]<?php //This … Web Development php |
| | Hi all i am new to web service.I am getting this exception on my server which is RHEL 5.5 [B]error Failed to access the WSDL at: [url]https://172.30.17.141:5010/SecureWebService/ActiveCampaignDetailsSecure?wsdl[/url]. It failed with: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target. [/B] I have imported the … Web Development cybersecurity http-protocol xml |
| | I have stared the work to insert the data in the database from php file. Database connection is established successfully but data is not inserted in the database. Some sort of error like "Error: Column count doesn't match value count at row 1" occurs. Our database name is request_license, table …  |
| | The iPage ISP places limits on sending emails (200 in 1 hour 2000 in 1 day). I've built a PHPMailer application for a small retirement club that needs only to send out about 250 emails twice per month. iPage will not budge on allowing this to occur. They purport it's …  |
 | Hi there, since recently i have been trying to master HTML, and now i am full ready to take on PHP therefore, just like HTML instead of making many .html files | i want to use the PHP dynamic page function that can show me pages from database. usually as … |
| | Hi It might sound strange but can I simplify it !! I have only one variable for input which is diameter of a circle in millimeters. This ultimately converts into a Guage value as in gun barrels. I can do this in Excel but haven't much of a clue about … Web Development javascript |
| | Hi, I have a jQuery event [CODE] $('#msg-text').keyup(function() { $('#msg-chr-remaining').html('Remaining characters: '+(255-$('#msg-text').length)); }); [/CODE] The problem is it fires only once - the first time. Anyone knows why? Thanks Web Development javascript |
| | hi all, i am new to php. i am developing a login where i compare encrepted password and set session to the user and login to the system. but I need mote to do with this. I need to know how to lock IP if a user try more than … |
| | Hey everyone. I've been trying to install my own webserver on my computer along with PHP and MySQL. I thought I installed everything correctly but I just uploaded my first script and NONE of the PHP seems to be working. I'm running apache v2.0.x, the latest version of MySQL and … |
| | Hello, I haven't found a solution to this problem but I think it has to be something very simple. I have an asp:Textbox in my page that fills with text from a database on page_load, this works fine, the thing is that if I change the text and click in … Web Development asp.net |
| | hello! i just need your opinion or explanation on that question: can we use socket in chat application in asp.net? because any chat application can be implemented on couple of ways,so when we say socket we say windows application but no web application,because we have the server and clients. so … Web Development asp.net |
| | the following code gives first date of week for the given date range. how to get week number from the date??? thanks. [CODE]<?php $start = $week = strtotime('2011-01-01'); $end = strtotime('2011-02-01'); while($week < $end) { echo date('Y-m-d',$week), PHP_EOL; //echo week num??? $week = strtotime("+1 week", $week); } ?>[/CODE] Web Development php |
 | hello guys. i would like to ask ur opinion on how to solve my problem. i would like to add a new column that will generate autonumber to the existing datagrid. based on my research i got from google, i only manage to create the new column(but it is empty). … Web Development asp.net |
| | This is a very newbie post. I think I'm just missing something. Anyway. I'm trying to display the contents of one column's field (not column name) specified by the contents of another filed in the same row. Here I show you my table and what I need: [code] Enter password: … |
| | this is the code to email confirm. The user clicks on the link in the email, passing the code through url to this page. Then the data is transferred from a tmp table to main one. I have queried in phpmyadmin and it works fine. But when i actually use … Web Development php programming-construct sql |
| | I have some code-behind and I am running in to an error. I am still very new to ASP.NET so I am having difficulty figuring out the "identifier expected" error. Here is my code: [CODE] Partial Class Comments2 Inherits System.Web.UI.Page Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) … Web Development asp.net |
| | Hi, In my system,when i submit my form there is a message comes as "A new account number 1 is created successfully. Thereafter when i try to click on the "refresh" button another new account number is automatically created. Can anyone give some piece of code to avoid that problem? … Web Development php |
| | Hello everybody. I've tried the following code in the head: [CODE] <script language="JavaScript"> var TxtArea = 0; function insert_bui( t ){ if( !TxtArea ) return; tx = document.selection.createRange( ); switch( t ){ case "B": tx.text = "-b-" + tx.text + "-/b-" ; break; case "I": tx.text = "-i-" + tx.text … Web Development javascript |
| | Hello everyone, i am new comer to web development & netbeans, i m a student. I have been given a task to create registration page with username & password, & after submitting this form it automatically stores data into databse, which can later be seen by admin only...or can be … Web Development java-jsp java-netbeans |
| | Okay, here's the scenario. The same user accesses the same form a second time in order to place a new order. Both the new order and the old order are stored in a MYSQL table (called "orders"). My thought is that, when the new order is placed, I need to … Web Development php |
 | I am using Joomla with the Ambra Subscriptions module to accept payments. When a new customer signs up and makes a payment, their account is not being automatically activated. I find myself having to activate every account manually after a new customer complains that they can't log in. Under 'Site … Web Development php |
 | Hi I'm getting a few spammers bypassing certain form elements on my site which I attribute to them having javascript disabled. Is there any way of diplaying the <form></form> content if it's enabled and otherwise displaying a message saying "We are no longer taking registrations". I'm not too concerned about … Web Development display javascript |
| | Hi There, I have an XML file and I list them by check boxes, categorized by their parent (branch). After selection of the check box, I take them and give the values `$branch`(only one at a time) and `$roles`(can be many eg. SBP|BNA) to web services. And run this web … Web Development advertising first-post peer-to-peer php xml |
| | Hey first of all THX ;) @ add product.php wen i browse image and go save i have this error : [B]Fatal error: Call to undefined function imagecreatetruecolor() in C:\wamp\www\plaincart\admin\library\functions.php on line 228[/B] [CODE]<?php /* Check if a session user id exist or not. If not set redirect to login … |
| | Hi, I tried a auto-comment bot for wordpress(in my website) and coded it. My plan is that I write names in names.txt file and sample comments in comments.txt file(a name or comment per line) and it will add a random comment with a random name into Wordpress's database in wp_comments … |
| | I am building a site and very often change my mind on something and changing all over again. So I am wondering if things such as a google gadget, does it have to be actually written inside the html or can I just insert it through php, so I can … Web Development php |
| | Okay, so i get this error on line 19 in this pagination script. The error goes like this: Notice: Undefined index: page in C:\wamp\www\pagination.php on line 19 This is wrong: $page = $_GET['page']; But i don't realy understand what is wrong, because the targetpage is set to "pagination.php". Maybe it's … Web Development php |
| | Hi! Im pretty new to this whole thing with PHP and have looked at some examples to learn it. I currently made a site that for now, runs on WAMP localy. The thing is, i was wondering if this would be a good code to use on the upload.php site. … Web Development file-system html-css php storage |
| | Hi, I am having problem on getting value from dropDown list. [CODE] using System; using System.Collections.Generic; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Data.OleDb; public partial class _Default : System.Web.UI.Page { OleDbCommand comm; OleDbConnection conn; //conn = new OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=G:\\Demo11(1).accdb;Persist Security Info=False"); protected void Page_Load(object sender, EventArgs e) { if … Web Development asp.net open-source |
 | I have problem starting tomcat now that I have installed macos lion. I get the following error in catalina.out : [CODE] Aug 7, 2011 4:12:01 AM org.apache.catalina.core.AprLifecycleListener init INFO: Loaded APR based Apache Tomcat Native library 1.1.20. Aug 7, 2011 4:12:01 AM org.apache.catalina.core.AprLifecycleListener init INFO: APR capabilities: IPv6 [true], sendfile … |
| | I have seen several posts but I haven't really got around it. I am finding out PHP is a lot more useful than I thought so I'm trying to use it as much as possible for its flexibility to modify content from a single file. Can I include the contents … Web Development php |
| | Hi, I was wondering whether it is possible to use a parent class' properties without calling its constructor. In the following example: [CODE]<?php class Shop { public $location; public function __construct($location = ''){ if(!empty($location)){ $this->location = $location; } else { $this->location = 'a place far far away'; } $this->location .= … |
| | Hi, This piece of code works in chrome & IE but not Firefox, can anyone see why? [CODE]function openimage(a, b, c, d) { var b = document.getElementById('photo' + a).value; var c = document.getElementById('album' + a).value; var d = document.getElementById('clicks' + a).value; if (d = 1) { jQuery.facebox({ ajax: 'profile/previewphoto.inc.php?photo=' + … Web Development javascript |
| | Hi, I have made a script to search my database. But when I execute it, it shows only one result. I even checked the database but there were many entries like this. here's the code... [CODE]<?php // Made by Shahbaz Singh July 2011. All Rights Reserved. Webdhaba.in $q = $_GET["q"]; … Web Development php |
| | How to check browsers javascript and cookies are enabled or not? And How to redirect on error page for each condition separately ? Web Development javascript php  |
 | Hi I have 3 image placeholders taken from a recordset. If the image URL is in the database table column then the image shows as you would expect. However if no image exists I want to force the code to pick up a blank image from location: propertyimages/dot.gif Current code … |
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