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| | I am new to PHP and I want to make it so every field is required to send the form. I've tried a few different ways but nothing seems to work. Below is the script with no required fields. Can anyone show me how this would be done? Thanks, Dave … |
| | Hi can anyone please help me, I've got a gridview populated from a database, when the download button is pressed this is exported to excel, what I would like to do is to hide the gridview, it must not show on the aspx page but the database must still export …  |
 | Hi all I'm creating XML with php's native DOMDocument functionality. When I try save the XML it doesn't appear on the server and I can't figure out why. [CODE=php]<?php // Initiate the XML $doc = new DOMDocument('1.0', 'UTF-8'); $doc->formatOutput = true; // Code that creates XML elements and child elements … |
| | I'm writing a simple forum system to go along with one of my projects - nothing fancy, just categories, forums, threads, and posts. Some threads, however, are marked as 'stick', which means that they're stickies. No matter how many threads there are or where they're posted on, they always must … |
| | I am trying to make a form using html and JSP, get the data and save them in an XML file. I use also Tomcat 1.6 as server. For generating the XML I am using the XStream library. I have a Customer.java class with get and set methods for a … |
| | Alright, been trying for at least an hour. I want to be able to add functions to a JPanel Example, JPanel a = new JPanel(); a.setTransparency(color, strength); or something like that. a.myFunction(parameters) Is this even possible? I am getting sick of overiding the paint method for every panel I create … |
| | hello guys, i'm stuck with some code and i'm getting frustrated that i cannot get it work. Please help :)) I have a database with some details about registered users with a column named Activated (which is 0 or 1). I want to make a page were restricted users can … |
| | I spent a long time figuring this out on the internet so I will post this now to hopefully help others with the same problem. this is to display the currently logged in user using mysql. this is so they log in with a username, and it displays actual name. …  |
| | HI Dears all I have 2 tables in DB. [LIST=1] [*]Lease_north [*]Lims_payment [/LIST] My first query is [ICODE]Select * from lease_north WHERE LaStartDate like '%-04-%'[/ICODE] its shows 100 result means 100 payments are due and must be paid in April. My second query is[ICODE]Select * from lims_payment WHERE pdate like … |
| | Hi there I am working in Visual Studio 2005 Pro. I have created a WinForm with access to a SQL database. On the WinForm I have two listboxes, the displays DivisionCode and the other DivisionID both having the same DataSource but different DisplayMembers. They occupy the same space on the … |
| | [QUOTE]I have a form with textbox. Besides this textbox i should have imagebutton / something which on clicking will open a popup window (lookup). This popup window will have UserId and Usernames (from db). So when the User selects one from this , the UserId should get selected in the … |
| | hi there!!! need some help here everyone's welcome to help, i am currently viewing my output in excel & i have 5 columns in it ( a, b, c, d & e) column a & b must have 3 digits, c,d & e must have 4 digits, my problem is … |
| | [QUOTE]hi all...i have just started to work in visula c++ and i have to create a program to read a txt file...but as i am debugging my program, it is giving an error on line[/QUOTE] [CODE]#include<fstream.h>[/CODE] |
 | Hi..... I want to create controls in runtime and attach them to an already connected database.. the controls must vary e.g.Array of Strings can be used. Plz Help... Also, plz tell me how to place these controls on a panel in a orderly fashion... the panel has it's autoscroll property … |
| | I could use some help. I have a function that opens an Excel spreadsheet to load data from it. The function is found inside <head> </head> and within that inside <script></script> (see below). The problem is that I need to write that data inside the row of a table in … |
| | Hai. I have a problem regarding bill printing on roll paper. My printer is Epson LX-300+II, my roll paper is about 3" width, and is used for printing bill/invoices for the customers. The number of items varies. Whenever I finished printing the bill, the printer throws out/ejects the paper, as … |
| | I just wanna be able to input 10 integer numbers, display the numbers, then be able to modify a specific number I have already entered, then display the new updated numbers again. [code] //Date: 4/6/2010 import java.io.*; public class EnterNumbers { public static void main(String[] args) throws IOException { BufferedReader … |
 | I have been looking for the answer for 7 hours. So a quick google isn't going to cap this one. I Am working on a programming notepad app with intellisense like Visual Studio. only I have run into a big issue. In Visual studio the little intellisense window is its … |
 | Hey DaniWeb community; I am trying to create a web page that pulls its settings from a file called settings.xml, and apply them to the web page. The title is the tag I want to change now, but my code is not working. Here is the code: [CODE=PHP] <?php //Open … |
| | how can i REPLACE back slash in my string (file path) with forward slash. please help. str_replace doesnt seem to be working! |
| | Hi All, I have a popup window, which shows up after double clicking an installer. This window has 3 buttons: Back, Next & cancel. Using win32api I am able to get the window handles for all three buttons. I need to find out which of the buttons is enabled or … |
| | Dumb question, but I've searched everywhere and found nothing specific: is it possible for HSB values to translate directly into a colour (eg. a hue of zero equals red) instead of passing them through an RBG conversion? Also, dumber: I'm not understanding the arrrays people are using, for example [URL="http://www.squarebox.co.uk/users/rolf/download/ColourWheel/ColourWheelApplet.java"]here[/URL] … |
| | Hi I've just started out in c++, can anyone tell me how to use pointers which hold addresses of objects ? How do you access the object fields from this type of pointer, especially strings (array of chars)... I'm using a Dev c++ 4.9.9.2 compiler.... |
| | [code] <?php $host="localhost"; // Host name $username=""; // Mysql username $password=""; // Mysql password $db_name=""; // Database name $tbl_name="comment"; // Table name // connect to the mysql server $link = mysql_connect($host, $username, $password) or die ("Could not connect to mysql because ".mysql_error()); // select the database $db_found = mysql_select_db($db_name) or … |
| | I want to enable/disable a table cell based on the contents of another cell. e.g. if the reference cell value is "true", then enable the cell, otherwise disable the cell. I have set up isCellEditable() to do this and it works if the reference cell already has a value when … |
| | Write a Java Class file for the class Account that represents a bank account. Usually, a bank account has a unique account number that is used to identify it. Your class should generate the account number automatically whenever a new account is created. The class should also store the account … |
| | Hi all, This is a script that reads in text from a file and separates it into characters. It works fine as long as MAXSTRLEN is under 610000. However, I need it to read in whole books of text. Whenever I try to bump that number up above 610000 or … |
| | Hello, I am opening a new Form in my application and want to pass along a variable to Form2. I think I am pass along it correctly but are not sure how to receive it in Form2. How will that be possible ? [code] String^ ForwardVariable; private: System::Void button1_Click(System::Object^ sender, … |
 | I have been trying to figure out for the life of me what I am doing wrong here, and I am coming up blank. My operator is returning the correct value in temp - as you can see highlighted in red, however, when I use the operator in main - … |
 | So far no one has been able to tell me why this code is not working, or what I need to do to THIS code to make it work. Can someone simply show using MY code below where the problem is, and why it's not working properly? Problem: I am … |
| | Ok, I'm creating working on a black jack game. A very simplified version that doesn't have a dealer. Just the user and they either hit black jack or bust basically. I have the code written for a deck of cards, then shuffle it and place it into a text file. … |
| | Hello, I'm curious to know whether it is possible to expose the functions of a C# application so that they could be used by another C# application in runtime. The thing I am referring too is quite similiar([I]might even be the same[/I]) as using an API. I have searched on … |
| | Hello, I am attempting to use JavaScript to 'highlight' text by changing it's background color: [code] <div id="foo" onMouseOver="highlight(this);"></div> [/code] In JavaScript: [code] function highlight (word) { document.getElementById (word.id).bgColor="blue"; } [/code] This produces no effect. I also have an onClick event in the same div, can I not have onClick … |
| | Hi I have a table with info that I want to read and display. I can read it and display but I cant seem to format it can anyone tell me whats wrong. [code] <html> <head> <title>comment</title> </head> <body> <form action="postcomment.php" method="post"> name: <input type="text" name="name" ><br> comment: <textarea name= … |
| | Guys, I really need your help !! I am using VB.Net & I have a Data Grid View in which I have 3 Columns and Dynamic Rows (user can insert rows based on their requirement). My problem is, I want to populate the value's in the rows that are being … |
 | Hi, I'm trying to use the built in gcd method to calculate the gcd for two values. Unfortunately I can't seem to import the right module to get the method. [code=python] from fractions import Fraction ... x = gcd(a,b) [/code] |
| | I'm trying to code the game of minesweeper. For some reason, the image won't display properly--and it isn't a case of a missing file, b/c I have a try-except code snippet that is set to print out an error message should this occur, and that isn't happening. So either it's … |
| | I need to use Scanner and StringTokenizer to find a word then print that line in text area when found it. This is the Search Button's coding : [CODE]private void btnSearchActionPerformed(java.awt.event.ActionEvent evt) { try { Scanner scan = new Scanner(file); String search = txtSearch.getText(); while (scan.hasNextLine()) { line = scan.nextLine(); … |
| | Hi everybody, I'm new at Python and this forum has been a great help so far, so I hope someone is willing to help me on the following problem. It can count the number of sentences and words in a text, but after I have split up a text into … |
| | Hello, I have to use an array, but its length is unknown at the beginning of the program. Is it possible to create such array and after that give it the desired length? Thank you! |
| | Hi on my localhost the website works fine, but when I transfer it onto the web I get this error, please someone help. [CODE] Server Error in '/' Application. Runtime Error Description: An application error occurred on the server. The current custom error settings for this application prevent the details … |
| | Hi, I am in the middle of developing a web application (customer DB) and currently attempting to create a module to update the number of member registered under 1 agent. I have 2 table, 1 is 'users' and another 1 is 'dealers'. The 'users' table contains some normal user credential …  |
| | I've got this game almost working. When I run it in my complier is "blows" up at this line: [CODE]if (facesInHand[numberInHand2][1] != 0 && facesInHand[numberInHand2][2] != 0 && facesInhand[numberInHand2][3] != 0 && facesInhand[numberInHand2][4] != 0 && facesInhand[numberInHand2][13] != 0) straight = 1; else straight = 0;[/CODE] and continues through the … |
 | please check the attach file. here I don't understand the .mhf file. how it make or any alternative way to do this project. please any body help me. |
| | I've tried all manner of methods for accomplishing this and nothing has worked so far. The latest attempt follows. The objective is to call a function that tests for the existence of an image file. If the file exists then that image file is to be displayed. Otherwise, an alternative …  |
 | Hey Guys n Gals, I want to make login page in which I m taking email ID n password. If user enters email ID & password. Welcome.php should be open. else fail.php opens.Plz, read my attachments, But I received following warnings. Warning: mysql_fetch_array(): supplied argument is not a valid MySQL … |
| | I have a wx app that I would like to actively debug (even after it is compiled via py2exe). Is there a way to hook all methods(without having to manually add code to each one) and have it print their names' as they execute. I've looked into both the "inspect" …  |
| | Hello all, I'm really struggling to find a way or method to convert my TimeSpan data type into an Int so I can put the value into an Array. Now I know you can't actually convert the TimeSpan variable into Int, but is there some sort of work around? This …  |
| | hi,i need some help on vs 2005 form,i have 1button,1textbox,1datagridview.i want to make a search button with it to search for student id..any help pls...i use ms access..example i type 12-200705-0005 on the textbox,then i click search button,then the data with student id will show at datagridview...thanks.. :S |
| | Hello, everyone! I have a program (a tcp server for text messages exchange), and i want it to do the following thing: if a port is already in use - choose automatically a new one (via rand() function) and inform me about that. I'm testing it on Solaras 5.9 if … |
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