danielagaba

Hi, I am trying to create an application like tweetdeck which has a mini-browser built in so that users can recieve custom feeds/updates from my shopping website. Unfortunately, I am not sure where to start in creating such an application. Can I create it in java? and what type of …

Hi I've run this code and i get no errors but my form data is not saved on the dataset or database. This is the click event code. [code] Dim conn As New SqlConnection("Data Source=.\SQLEXPRESS; AttachDbFilename=|DataDictionary|\TMSDB.mdf;Integrated Security=True Instance=True") Dim ds As New DataSet conn.Open() Dim Adp As New SqlDataAdapter("select * …

hi i am trying to, on a button click, display data retrieved from mysql database in a text area but having no success. Below is the code i used. All help given is appreciated [CODE] print "<center><TEXTAREA NAME=news ID=news COLS=70 ROWS=10>".$news."</TEXTAREA></center>"; if(isset($_POST['show2'])){ $cn = connect_db(); $cn_sql = "SELECT message from …

hi i'm trying to connect a midlet running on my emulator (jwtk 2.5.2) to an apache tomcat server which has the servlet code. when i run the emulator instead of displaying the name i posted in the midlet code after connecting to the server, the screen displays the servlet code. …

Hi, I have a table populated by an sql query joining various tables. in every row i have a dropdown populated by another sql query and button (which for testing sakes) echos the value of the dropdown selected. My problem is for the first row of my table, whatever dropdown …

hi I came up with this code to help me convert a string into an integer array but i keep getting a null exception when i run it and i am not sure how to fix it. [CODE] import java.io.*; import java.lang.reflect.Array; public class test { static String message; static …

hi i'm having some trouble with objectinputstream. i wanted to know if it is possible to validate whether the contents are string or integers then i also wanted to ask how i could convert the contents to int []. For the latter i tried converting it to char [] first …

Hi, i have eclipse indigo 3.7.1 and running xampp 1.7.4 with the tomcat plugin. I followed the tutorial at [URL="http://www.vogella.de/articles/EclipseWTP/article.html"]http://www.vogella.de/articles/EclipseWTP/article.html[/URL] and all went well till i reached the jsp/servlet tutorial where i keep getting a HTTP 404 error saying "[B]de.vogella.wtp.jsp.controller[/B]" is unavailable, preventing me from navigating amongst the pages. Thanks.

hi i wrote code for a midlet that plays videos from a webserver. my problem is on an emulator, it works fine. when i test it on an actual device that uses gprs to connect to the internet it doesnt play, though it looks like it is loading (i am …

hi i have a piece code for a midlet that plays videos. Since it is not being streamed, i know the video file is first downloaded before it is played. When i try it on an actual device using gprs, i cannot tell whether the file is actually being downloaded …

hi i am using Series 40 5th edition sdk to test some midlets connectivity. the applications work fine and connect to both local and remote servers on the java wireless toolkit emulators. but then i try the same applications on the Series 40 sdk i get an exception saying error …

hi a piece of code i have requires a files location and name for it to retrieve its content. instead of hard coding it i would like to simply have a window open that enables me to select it from my directory. is there a way i can do this …

hi i'm trying to retrieve content from a .csv file and load it into a mysql database. i already created a corresponding table in my database with matching table names but when i try to use the following code, only one row is filled and with 0's. [CODE] <?php $connection …

hi in my j2me code, i have a choice group dropdown whose values are got from web content as a string array. i am using the following for loop to get the selected value of the choice group [CODE] for(int i=0;i<2;i++) { if(cust.isSelected(i)) { f = cust.getString(i); } } [/CODE] …

hi i'm trying to design a universal video player with J2me and was successful in creating one that played mpeg vidoes online. my problem is mpeg can only be played on specific devices and .3pg is a more common format. unfortunately i havent found much information on how i can …

hi i want to display text from multiple web pages on the same page using j2me. I am currently displaying information from only one web page and i think i can accomplish this with threading but i am unsure on how to structure my threads to enable this. Thanks

hi i designed an application in VS 2008 and i'm using .rdlc reports. My problem is when i deploy on the client machine and try to generate a report i get an error saying 'Operation must use an updatable query' then when i click the details See the end of …

hi i have a choice group in my midlet that i want to populate with an array of results that i get from a mysql database using php but i am having little luck. can anyone help? thanks

hi i'm trying to design a web application that a sales department can use to generate statistical information from data in an excel document. my problem is they want the option of generating statistical information in particular groupings (week and month) in an excel document. will appreciate any help on …

hi i'm pulling data from a mysql database and displaying it in an html table. my problem is i want to be able to have the information broken into pages so that users dont have to scroll down a page but i'm not sure how to do this. thanks

hi i have a piece of code that creates and inserts content in a csv file. is their script that i can use to save the csv file in a predefined folder in my file system without a prompt?

hi i'm pulling multiple rows of data from my database to display in a csv document but every row it displays is the same as the first row. appreciate the help. [CODE] <?php session_start(); include 'include.php'; connect_db(); $filename = date("Ymd")."_summary.csv"; header("Content-type: application/csv"); header("Content-Disposition: attachment; filename=$filename"); $date = date("Y/m/d"); $sql = …

Hi, I'm displayin data in my database in a table form using a for loop . In my loop i added a radiobutton so that a selected radio button would identify the row on the table. This is the code is used: [CODE] for($j=0;$j<=$nrows2;$j++){ while($row = mysql_fetch_row($result)){ print "<tr><td>".$row [0]."</td><td>".$row …

hi i'm trying to create an application that sends information through a query string to a php page that stores the information in an sql database. when i run the application it brings no errors and displays the form at the end of the connection method but no data is …

hi i'm using the following code to enable a midlet to pull information from a php file. my problem is when i run the midlet in the wireless toolkit emulator, instead of showing the information, it displays "Error ...". I am using wamp to host the php page J2ME code: …

hi i wanted to inquire about two things. First, is it possible to connect two phones that both possess wireless cards to each other without there necessarily an access point, if so how could i, in theory, use it to design a messaging application in J2ME. thanks

Hi When i use the currency expression in my format string, by default it brings the Pound symbol (£). How can I edit my code for it to be a dollar sign? [code] Private Sub txtPrepaid_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles txtPrepaid.TextChanged If txtPrepaid.Text <> "" Then …

hi i'm trying to add a feature to an application where users of my application (installed on different computers) can share access db files when updates are made by one user but dont know where to start. Is there a tutorial i could look at or sample source code?

hi, i'm using the code below to insert data into an access db but keep gettin the error "Datatype mismatch in criteria expression" [code] total = Integer.Parse(txtMonth.Text) * Integer.Parse(rent.Text) Com.CommandText = "Insert into Report Values (?,?,?,?,?,?,?,?,?, NOW())" With Com.Parameters .Add("@ID", OleDbType.Integer).Value = CID .Add("@Tenant", OleDbType.VarChar).Value = cboTenant.Text .Add("@type", OleDbType.VarChar).Value = …

hi i developed an app in VS 2008 with vb.net which was intended to have reporting features but unfortunately deploying with crystal reports was too hard so i chose to go with .rdlc but i'm completely clueless on how to use it, whether it has a report viewer, how it …

hi i designed an application in vs 2008 using vb.net which uses an access db. i would like to add a feature where if one of the users of the application updated the database, another user with the same application on a different computer but with an internet connection can …

hi i designed an application in Visual Studio 2008 that uses crystal reports. When i run the application in Visual Studio, the application generates the reports with no problem. After packaging and installation though, a Just In Time Exception is called when a user tries to generate a report.

Ans1 n 2. if you're using VS 2008, there is a feature where modules can be added when you are packaging your software for deployment. It converts them to .dll during packaging automatically. Ans3. If you use function calls that specify when a connection should be open and closed when …

hi, i'm using VS2008 and used the database wizard to make sure my database table and dataset datatable match. I used following code to transfer data from my windows form to my dataset then database. I keep getting an error saying "Invalid Object name 'Housing'" and I cant find the …

hi i'm tryin to get data from my windows form that is 1st stored in a dataset then stored later in a local database(.sdf). this is the code i'm trying to use on the save button clock event. [code] Dim houseType As String = me.housingType.selectedValue Dim desc As String = …

hi i'm designing a management system using visual studio 2008 and i'm using a local database(.sdf). i'm kinda new at vb.net and from wat i've read, i need to design a dataset that connects to the database. i defined my tables in the dataset and the.sdf database, my problem is …

Hi I designed an online quiz site and i wanted users after mtaking the quiz, to be able to click button and their results are printed from a printer. Having trouble coming up with the source code. Could someone point me in the right direction?

hi i'm using pdflib class to generate a pdf which i want to display an array of results from my db, my problem is only the 1st row of the query results is dispayed. Tried using a for statement in relation to the number of rows found but that didnt …

hi on my index.php page i'm calling several php functions with html embedded in the php so that the interface changes with different function calls. my problem is in one function, i'm using a button to whose onclick calls php function in another page to store field values in my …

hi I'm using the following javascript code to generate an sql statement using field values. My problem is I want to encode the value of the field password using base64 encode [code] function changereadonly(field){ var sql = "UPDATE%20user%20SET%20" if(field['button'].value=='SAVE'){ for (i = 0; i < field.length; i++) { if ((field.elements[i].name …

hi my interface has spry tabbed panels each in its own form, my problem is whenever i submit data on any of the panels in a form, my page reloads with focus on the first panel(index 0). I've tried a number of javascript methods on the form onSubmit but it …

hi i'm designing an online evaluation application using php. i was asked to add a feature that enables a user if unable to finish anwering questions can save his/her progress and continue when he/her next logs in. basically i have no idea how to even start. thnx