Web Development Forum

I'm having a bit of an issue that I can't quite figure out. I set the limit for MAX file size for file uploads to about 500 kb. - responds with an error msg if you exceed the file size. If you try to upload something slightly larger ... say …

im trying to insert paypal donation code into a php file. i keep getting errors. so here is the code i have to work with. [code] <? begin_block("Donate"); echo "<BR><BR><CENTER>This would need to contain your donation code, or something. maybe even a paypal link</CENTER><BR><BR>"; echo "<a href=\"member.php?mid=$row[mid]\">$row[login]</a>"; end_block(); ?> [/code] …

Hi all, I am creating a online c.v but do not want it open to every one so i have made a simple login file but want the page to re-direct when the login is correct, [CODE] <?php $user = "user"; $pass = "pass" if ($_POST["username"] != $user && $_POST["pass"] …

Hi, What I want is once the user does the registeration on clicking the register button an email is sent to the email address with the activation link, untilll and unless the user clicks on that activation link, user's account does not activate. How can I do this. Thanks in …

Guys, there's a problem lies on my code...cant display the image in viewing candidates..i already put the code[ICODE] <img src=\"".$row['image']."\"> [/ICODE]as what my friend here said in my code in viewing but it seems it didn't work out.. here's my adding record.. [B]add_new.php[/B] [CODE] <?php /* NEW.PHP Allows user to …

Hello... i have problem with UTF-8 encoding... My database and table collation are utf8_general_ci, and when I add new insert query in the database is ok, but when I'm trying to print i got -> ???? The results are: In the database -> Дамјан Крстевски In the browsers -> ?????? …

I have a custom login page that in development works fine... but live, it has an error. On the bottom of one of my pages I have an "Admin" link that links to a page in a sub folder called "Secure". The sub folder is secured in web.config. The security …

hey all, just starting with php, and was wondering if i could create a new web page by using a variable from a php script in a php script. For example, the user enters a word, and then a web page is created that is called that word. so user …

Hi there, I am running a ColdFusion server on a VPS to HostMySite.com and lately we are having strange problems with it. Every few minutes the server is not responding even if we restart the services - IIS and ColdFusion - and even the whole system. HMS guys investigated the …

I am remaking a site that was built in RoR, I was wondering if anyone could help me with the SHA1 that they used to encrypt the passwords. How do I add the salt into the encryption in PHP? Here is the rails script: [code] def self.encrypt(password, salt) Digest::SHA1.hexdigest("--#{salt}--#{password}--") end …

hi to all, I am trying to use MVC. I am using simple Login view. I just want to implement login form for my users. firstly I created database User and in that table 'login' with fields id, name, pass. I add values inn that. I create controller Search==> [code] …

Hi to the community. I hope this is ok to post here. First of all i would like to say that i am a newbie and i am trying to learn php on my own. I am looking into w3school and a few other sources i found here on Daniweb. …

I have a php code that forms a dropdown using a mysql table. I am using the dropdown to search and filter results in a page. The problem that I have is that it only shows the values from the table, I also need an option where I can leave …

i need a way to export data on the php form to excel on a click . how can i do this

OK, I have a JS which validates the correct format for postcodes (or zip) on an html form - works fine. But what I want to do is to use a JS to see if a website visitor is eligible for a particular service on their postcode / zip - …

Hi Guys Could you please provide me with the code that will upload a file using C# and save it in SQL, I have searched through the internet with no luck at all Thanks in Advance

Hello, I used the below coding to store an image into the database. [CODE]lblImagePath.Text = ImageUpload.PostedFile.FileName ImageUpload.PostedFile.SaveAs(lblImagePath.Text) Dim mbytes() As Byte = System.IO.File.ReadAllBytes(lblImagePath.Text) Dim cn As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|\database\db.mdb;Persist Security Info=False") Dim cmd As New OleDbCommand("insert into ImageTable values (@Image)", cn) cmd.Parameters.Add("@Image", OleDbType.Binary, mbytes.Length).Value = mbytes cn.Open() cmd.ExecuteNonQuery() Response.Write("Image load …

Hi there, Actually my problem is I want to get the date difference if date return of book more than one month add $10 if not leave the amountoffine to $0 and if the loaner took the book and return it after 3 months I want the code to add …

this is to test [ICODE]<?php class test() ?>[/ICODE] [TEX]test agaian[/TEX] [CODE]class test()[/CODE]

hi guys, im using linux opensuse as my web server, now i installed php there accdg to the manual, moreover, i also installed php to another computer having windows as its platform, now i compared the phpinfo() of the both pcs, ive noticed that there are some modules available on …

hi friend can you tell me how to create servlets and how we can deploy it on the apache web server.

Hi im just wondering how i could improve this to make it secure from either the jsp file itself or external java files. [CODE] <html> <head><title>JSP Page</title></head> <body> <jsp:useBean id="user" scope="session" class="shop.UserBean" /> <jsp:useBean id="dataFactory" scope="session" class="data.factory" /> <% String userName = request.getParameter("userName"); String userPassword = request.getParameter("userPassword"); user.setLogin(dataFactory.getUser(userName,userPassword)); user.setUser(userName); if …

I have file 123.php which produces dynamic information upon excecution and need 123.php to copy it's output to file "abc.txt" How would I go about this in a unix environment? Thanks in Advance!

hi iam getting date as like '1/01/2010' from a dateofarrival(name of text box id) ....... i want to replace the ' from '1/01'2010'., iam interested to show as like 1/01/2010......... plsa help me,,,,,,,,,, here iam using asp.net with vb.net ........ here my coding is..... [code] Response.Redirect("check availability.aspx?ardate='" & dateofarrival.Text & …

[link]http://php.net/manual/en/function.isset.php[/link] Clearly states that "isset — Determine if a variable is set and is not NULL"? I have been trying to use isset() to check values for NULL and it still appears yet when I use != NULL then it works. I think the fine line is in various instances …

hi all, i want to upload large video files using php and i can do that by editting php.ini file. but how can i do that without changing php.ini file?? advance thanks iqbal

Hello, I was working on a small project to make me think, and I ran across a problem when I was running a page. Instead of any error coming up, the page just produced the following, which was part of my code: [code]0 && $user_health > 0) { $monster_health = …

i m trying to extract multiple rows and print it in a single line in a web page. My code [CODE]while ($line = mysql_fetch_array($app, MYSQL_ASSOC)) { echo "<tr><td>"; echo "<a href=AssignedUpdateForm.php?app=".$line['App']. ">".$line['App']."</a></td>"; echo "<td>" . $line['firstName'] ." ". $line['surname'] . "</td>"; echo "<td>" . $line['ServerName'] . "</td>"; echo "</tr>"; }[/CODE] …

Hi all. I'm trying to implement a rotating image system written in Javascript into a PHP website. The PHP page and the Javascript both work fine independently, but integrating the JS is proving tough and giving me errors. Here is the top part of the PHP page: [CODE]<? include ("./application.php"); …

Hi can anyone explain what exactly this function does [CODE] tabs(array())[/CODE] for eg. [CODE]<?php tabs(array("grid.php"));?>[/CODE]

Hi, I have a bit of a strange problem where I am unable to "echo" results from a database - I will show you the code then explaine what im trying to do [code] <?php include_once "connect_to_mysql.php"; $sql = mysql_query("SELECT * FROM table ORDER BY RAND(), LIMIT 1"); while($row = …

its a simple piece of code but i seem to be having problems this is the code below [LIST=1] [*]$comp_tot="76"; [*] if ($credits = $comp_tot) [*] [*] //$sub=$credits_3; [*] $tot="76"; [*] $ans_1= $tot-$credits; [*] echo"<p>$ans_1</p>"; [*] echo "there"; [/LIST] this code is working however i dont want the condition to …

Hi all, I am trying to rotate adds that are from tradedoubler !! I have created a mysql db as follows id,add,link,title and i can succesfully connect via a php include and rotate my query to show a different add each time the page loads [code] $sql = mysql_query("SELECT * …

is this code what im doing is correct..? im using codeigniter framework of this one…engine use is iNNodb [code=php] db->simple_query('SET AUTOCOMMIT=0'); $lockquery = "LOCK TABLE costumer_prof WRITE"; $db->insert('costumer_prof',$valueAdded); if($db->trans_status() === FALSE) //is this ok to used trans_status without trans_start or trans_begin..? { $db->trans_rollback() return 1; } else { $db->trans_commit(); return …

Hi ppl, In a drop down box in PHP i want a distinct value of Date from a column in mysql table. [CODE=text]W_Id FinishedDate Username 1 2010-01-25 me 2 2010-01-25 you 3 2010-01-25 she 4 2010-01-26 me 5 2010-01-26 you 6 2010-01-26 she[/CODE] In the dropdown box i want 2010-01-25 …

Hi, I have pasted my code below, please paste it into a JSP and tell me why it gives the error "Unterminated String Constant" [CODE] <html> <head> <title>Debugging</title> <script language="javascript"> function changeOn(object, objectId) { alert('in function'); if (object == 'bookingsButton') { alert('first if'); document.getElementById(objectId).src = 'Images/BookingsOn.png'; } else if (object …

Hi there, does anyone know any good tuts for displaying images using php. The thing is, I have a site that i search for a part number and it displays the info, that i can do but for some reason im lost when it comes to the images. Do i …

hi, I have a varible which i want to pass it to an AKAX function as a parameter... HOW DO I DO IT???? Here is my code: [CODE] <?php $Username=$_GET['Username']; blah blah blah echo "<select name=WD value=' ' onChange=showDetails(this.value, '$Username')>Date</option>"; /* The onchange function is as follows*/ function showDetails(FinishedDate, Username) …

I want to have this kind of look [url]http://kleankanteen.com/faqs/faqs.html[/url] when i click the (+) button, the solution/answer will appear and when i click the (-) button, the solution/answer will disappear here is the sample that i want please help.. i dont know if this is javascrip, ajax or something...

Is it possible to Copy data from a <input> box the the main windows (the input is opened in a pop-up). I've seen date-time pickers can do that, but can't find the function!

Also please let me know how to do the connectivity of the database?

As I said, I would like to make a PHP login /Register system that would be free for anyone. Here I have started. Since Iam not expert, then I will be adding small pieces until something emerges. I hope DW guys will help until it grows to mature. I want …

from the search I made I understood that I must declare the class in a package then put it in WEB-INF/classes. and call it from the jsp page. SO. my class is: package x.com; import java.io.*; [code]public class X { public static void main(String[] args ) throws IOException { File …

Right, bare with me pls, i need to query the db and return a part number and model, but the thing is these results need to link a page where they are displayed fully heres an example [url]http://www.airsprings.com/search/airsprings[/url] if u type in the bottom box W02-358 in returns 3 results …

Does anyone have issue with PHP version 5.1.3. it is crap and causes cpanel and other php software issues, i cann't get the latest xammp becacuse of it. Does anyone know when is the next release to fix these problems is coming out?

I want information about user's logon session. Please tell me how i can get it in web Application.

I want to query my database and get two things, store them in an array and retrieve them later. Let's say the fields are zone_id and zone_name. currently i am trying this to store them in array like this $zone_array = array('zone1index' => zone1name, 'zone2index' => zone2name, 'zone3index' => zone3name); …

Below is a script which i use to return a random image in a specified directory. (It also sets a session variable to cache a list of images recently displayed, but that is irrelevant to my problem.) I am looking to have this script also find files in the sub-directories …

this is the full code of uploading image using php.. [CODE]<?php // Connect to database $errmsg = ""; if (! @mysql_connect("localhost","root")) { $errmsg = "Cannot connect to database"; } @mysql_select_db("records"); // First run ONLY - need to create table by uncommenting this // Or with silent @ we can let …

hi......... my php code for deleting records from database is working succesfully but while deleting records from database using checkbox is that only records deleted when deleting button click on two time.... means clicking delete button twice delete the record...... plz chk my code nd tell whr is mistake?????????????? plz …