Web Development Forum

Hey Guys, I need some assistance if possible. I am using MySQL & PHP, I have an "events" table with a row field called "Users_Attending" and can't seem to figure out the best way to add multiple users to an event rows "Users_Attending" field. I want to store user emails …

How to add control for marking area using points,lines and polygons on google map and how to store that area in mysql db? Becoz i need to give alert message when my vehicle cross that area in my vehicle tracking system.

l havinf problems sending individual emails with a loop within joomla The code is sending multiple emails to a single users something like its triggering an infinite loop. Please see code below [code] unction sendRequests() { $db = & JFactory::getDBO(); $sql = "SELECT * FROM `#__quotehunter_hunt_quotes` WHERE `flag` = '0' …

[CODE]<td align="center" bgcolor="#FFFFFF"><input name="checkbox[]" type="checkbox" id="checkbox[]" value="<? echo $row['Inq_id']; ?>"></td> <td colspan="5" align="left" bgcolor="#FFFFFF"><input name="delete" type="submit" id="delete" value="Delete"></td></tr> <?php foreach( $_GET['checkbox'] as $del_id ){ $sql = "DELETE FROM Inq_cat WHERE Inq_id='$del_id'"; $result = mysql_query($sql); } ?>[/CODE]

When the users login , i want to show the status is online in php. What is the code? Thanks!

I have this script that I am using that work to upload a file and to make sure the file is either jpg, jpeg, or gif. However, I want to restrict the user with the image width no larger than 150px. Is there an easy way to implement in the …

I use two reader rdr1,rdr2 after usage of first reader i close that by rdr1.close(); then I used second reader but i found run time error which is illustrate below [COLOR="Red"]There is already an open DataReader associated with this Command which must be closed first. [/COLOR] [CODE] SqlDataReader rdr1 = …

[CODE]<%if(Request.ServerVariables["SCRIPT_NAME"].Contains("PostOpinion.aspx")){Response.Write("Menu_selected");}else{Response.Write("Menu");}%>[/CODE] what is this code used for ?

here is my code i have currently it displays some items after i searched for them in the database, and i'm only showing 10 per page. when i go to the next page i get the following error [QUOTE]Notice: Undefined variable: countz in C:\xampp\htdocs\wijnkado\advsearchresult.php on line 363[/QUOTE] can anyone explain …

Hi frendz, In my vehicle tracking project, I need to draw the route (polyline) of my vehicle in google map. When the vehicle is moving away from that route, it should give alert msg. So how to specify the route line on google map?

Hi! I'm trying to send an email (automaticaly, when user register), but I don't get some different letters correct. Here's example code: [CODE] ... $message="Some message that contains č, ć, đ, ž, š"; //on the server, I can't write letters like č, ć etc.; I must write their code & …

hello everyone I have the same problem that they talked about here before in this old thread: [url]http://www.daniweb.com/web-development/php/threads/94707[/url] I tried to find any solution for it but I couldn't this one "UPDATE table SET col_value = col_value + 1" doesn't work , so I hope that any one can tell …

Hi. I don't know where the problem is. The next codes is working on Google Chome but not in IE. I haven't tested yet on Firefox. function.js [CODE]function getSheetCount() { var xmlhttp; if (window.XMLHttpRequest){ xmlhttp=new XMLHttpRequest(); } else { xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange=function() { if (xmlhttp.readyState==4 && xmlhttp.status==200) { var …

I would like to be able to create a script that displays whether or not a store is open when the user looks at the page. It would be simple if some didn't close for an hour during the day. I could set it up: MondayOpen 800 MondayClosed 1600 and …

i am not able to understand AJAX right from the beginning please help me to have some idea on AJAX

[CODE] <?php $first="rahul"; $second="shiva"; for($i=0;$i<strlen($first);$i++) { for($j=0;$j<strlen($second);$j++) { if($first[$i]==$second[$j]) { $first= "".substr($first,0,$i).substr($first,$i+1,strlen($first)); $second= "".substr($second,0,$j).substr($second,$j+1,strlen($second)); $i--; $j--; } } } $len= Strlen($first) + strlen($second); $f="friends"; $duplen=1; for($i=0;(strlen($f)!=1);) { if($len!=$duplen) { if($i==(strlen($f))) { $i=0; } else { $i++; } $duplen++; } else { $f=substr($f,0,$i).substr($f,$i+1,strlen($f)-1); } } ?> [/CODE] i am not finding …

I am passing value to AJAX function, but always shows undefined.. It works fine two days ago, but not today.. Checkbox <input type="checkbox" onclick="[B]disablebatch()[/B]; selectinactivecourse(this.checked); " id="inactive_check" name="inactive_check" <?php if(isset($_POST['inactive_check'])) echo "checked";?>> Combobox <select id="course" name="course" style="width:145px" onchange="selectBatch1(this.value, document.myform.inactive_batch.value);"> // [U]Where I am passing Checkbox's value[/U] <select id="course" name="course" style="width:145px" …

Hey guys, I just need a bit of help figuring out what the best way to go about the following using PHP/MySQL: It's basically a registration component So I have a button, let's call it "add_to_list" and I need this button to control a couple of things. When a user …

i try to change this scrip into jsp but i stuck at switch statement - switch ($_GET['action'].. Please someone help me.. (T_T) [B]menu.php[/B] [ICODE]<li><a href="index.php?action=home">Home</a></a></li> <li><a href="index.php?action=aboutus">About Us</a></a></li>[/ICODE] [B]index.php[/B] [ICODE]<td width="20%" valign="top"> <?php include ('menu.php'); ?> </td> <td width="85%" valign="top"> <?php switch ($_GET['action']){ case 'aboutus': include 'aboutus.php'; break; case 'home': …

ihave a script for a multifile uoload my question is how can i create it so that i can upload only jpg files [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"> <head> <meta http-equiv="content-type" content="text/html;charset=utf-8" /> <title>multiple file upload</title> </head> <body> <form action="" method="post" enctype="multipart/form-data"> <input name="files[]" …

Hi. I use DW cs4 for pagination in order to let users page through a record set. It always worked until I use a $variable in a SELECT statement. If I hard code something, it works, variables don't. Any solutions to this?

Hi! I have two frames (frameset, let's call it frame1 and frame2). Frame1 has links..., and frame2. When some link in frame1 is clicked, it must be changed content of the frame2. Here's example: [URL="http://www.dlib.indiana.edu/variations/scores/adg7955/index.html"]click[/URL]. How to do that? (I don't see any javascript code) Thanks a lot!

Im trying to merge the functions of two buttons In this script [CODE]<script language="JavaScript"> function setVisibility(id, visibility) { document.getElementById(id).style.display = visibility; } </script> <input type=button name=type value='Lock Up Geckos' onclick="setVisibility('geckos', 'none');";> <input type=button name=type value='Release Geckos' onclick="setVisibility('geckos', 'inline');";> <div id="geckos" style="position: relative;display: none;"> <div style="position: absolute; top: 0px; left: 0px; …

Hi I am developer in .NET but I need to access session object in client side and redirect the page to login. i am using the following code snippet but I am unable to achieve the target. [CODE]function CheckSession() { var session = '<%=Session["username"] != null%>'; //session = '<%=Session["username"]%>'; alert(session); …

hello to all members... i have developed a simple application with php...now i am further looking for learning RIA developments....i searched for flex and silverlight... i want to know is there any requirement for silverlight to have IIS server or any to work with php..... In flex i found good …

I'm attempring to save the keys of mysql records in an array but get the Fatal Error: Can't use function return value in write context.. The code is: [code=php]for ($i = 0; $i < $tranrows; ++$i) { $tranrec = mysql_fetch_row($tranresult); $keyarray($i) = $tranrec[0]; }[/code] I've done all the mysql code …

I have a dropdown box which should display an appropriate text box only when a particualar option is selected. Currently, the textboxes are displayed all the time. I do have a Javascript function that works for 2 options(hides always and displays only when the correct option is selected). But I …

Hi everyone I'm currently working on a survey project,now my problem is that my while loop isn't giving the correct results. i have a mysql table that looks like this. sectionID SurveyID sectionTitle sectionInstructions 1 2 section1 answer the following questions 2 2 section2 answer the following questions Ive already …

I have a combobox filled with usernames from teh database. And i have a gridview that display's the comments from database depending what username was choosed from combobox

I have a string [CODE]$var1 = colors<select><option value = 'blue'></option></select>[/CODE] I can get the value colors as a string with this statement [CODE]$needle1 = "<select>"; $result_string1 = substr("$var1",0,strpos($var1,$needle1));[/CODE] [CODE]echo "$result_string1";[/CODE] will give me [CODE]colors. [/CODE] Then I want to get everything between <select> and </select> so I use the following …

I have a string "<select><option value = 'LB1'></option></select>" What I want to do is replace only the <select> with <select name = "somename">. Currently, i have a preg_replace statement that replaces the </select> statement also. How can I prevent this. My current code is $string = "<select><option value = 'LB1'></option></select>" …

I want to add something to the script below that, prior to insert, check to see if the $CigarID already exists for the $UserID. If so, I want it to do an update and increase the $Quantity by whatever the user inputs. If the value doesn't exist, then insert the …

I get the following error : Parse error: syntax error, unexpected T_STRING in /Library/WebServer/Documents/MyProject5/menus.php on line 48 This is the code [CODE] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>Date Menus</title> </head> <body> <?php //Script 10.1 - menus.php //This script defines and …

Hi, Please help me out. 1. Getting HYPERLINK value from page1 and saving in page2 using GET method.($re=$_GET[variable];) 2. Passing this value in -> select query 3. Displaying my output - correctly(in each and every value, there is an SUBMIT button.) 4. My Form Action is page2 itself. 5. Due …

I need a string appended to a variable. [CODE]$name = "app200.php"; $string = <form name = "$name" method = "post"> echo "$string";[/CODE] The result I need is [CODE]<form name = [B]"app200.php"[/B] method = "post">[/CODE] But I am not able to echo the string this way. Any help. Thanks

Hi There, I have a usage problem with CURL output. I have a web services and I use CURL to get the data, However this web services set up as XML output and I want to convert it to array to use the result in the web form. My CURL …

Alright, so basic story, is a website, with an application form, and what im trying to do, is when the user presses the "submit" button, i get an email with all of the information they entered into the field, i *almost* had it working, almost being, when pressing the "submit" …

I have almost no experience with PHP so I need some help with a small code block. My website used to be hosted by a company within my own time zone, so I used the following code to output the date and time on my web page: [CODE] <?php print …

Hi everyone! I'm working on a page that adds a new client. One of the form's values is a telephone number. The user enters a 10 digit number with no symbols (ex: 2288675309). Before it goes into the DB(MySQL), I want to format it so that it has hyphens (ex: …

[B]Hi... I want to add a text field inside a div(div with id "my_div") tag dynamically(By clicking "Add" button). The code below shown is adding the new textfield after the submit button not inside the "my_div" div . [CODE] <html> <head> <script language="javascript"> function add() { var divTag = document.createElement("div"); …

Hello. I have been following a tutorial, but want to adapt it. Currently the code below echoes out all of the any occasion cards into a list. I would like them to be echoed into a 2 by 3 formation. 2 down, 3 along. Struggling to get it to do …

Hi.. I have a problem with my project. I want to create dynamic radio button group with different names. [CODE]<script language="javascript"> function changeIt() { my_div.innerHTML = my_div.innerHTML +"<br>Skills<input type='text' name='mytext[]' value='mytext'>"; my_div.innerHTML = my_div.innerHTML +"<br><input type='radio' id='my' value='mytext' value='male' name='radio[]'>"; my_div.innerHTML = my_div.innerHTML +"<input type='radio' id='my' value='Female' name='radio[]'>"; //var el …

Hello, I developed a website in which I added a master page,header and footer. In the header, I added a code but its not working fine because the pages that I am adding are in another folders as shown below... [CODE]<li><a href="Home.aspx">Home</a></li> <li><a href="KMApps/KMAppsHome.aspx">Applications</a></li> [/CODE] As you can see that …

I have a string [B]$initial_string = "<input type = 'checkbox' name = 'cb[]' value = '[a-zA-Z]'>"[/B] In this I want to [B]match the letters 'cb'[/B] and [B]replace it with '1cb'[/B]. The final string should look like this [B]$final_string = "<input type = 'checkbox' name = '1cb[]' value = '[a-zA-Z]'>"[/B] My …

hi ive been working from a few questions etc at college and im really stuck on this particularly one. i am given this code : [CODE] <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <title>Prac3 Task 8</title> </head> <body> <h1>Task 8</h1> <!-- …

hai, I want an expression for all alphabets and some special characters like . - ' etc. I use an expression like ^[-_'.,A-Za-z]* but it doesnt contain '. can i get a correct expression for this. Thanks in advance Sreevidya

Hello I would be grateful if someone could help me achieve a parent-child relationship as shown in the attachment, using the <a href> tags

Hello. I'm trying to use a wildcard for a $var. in a SELECT statement. Can't seem to get it to work. '$search_Recordset2' is the $var. [CODE]("SELECT * FROM table WHERE col1 LIKE '$search_Recordset2' OR col2 LIKE '$search_Recordset2' OR col3 LIKE '$search_Recordset2'"[/CODE] If I use '%$search_Recordset2%' or %'$search_Recordset2'% I get error.

Hi all, Sorry for the long post but i need to describe my problem properly to avoid confusion, i hope I have a table with users, and every user has a specific latitude and longitude coordinate. let say user Test_User is logged in and then he decides he wants to …

I am making a register page and I have one error. [CODE]if ($_POST['submit'])[/CODE] I keep getting Notice: Undefined index: submit in C:\xampp\htdocs\globallypictured\register.php on line 6 NO IDEA WHY. . . Can someone please help...