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i have developed some desktop applications,
but i did not develope and web applications,it is new stage
at me. but i have skills in HTML,CSS.
the programming language that i programmed with are:
visual basic 6 (i am very good in)
delphi5 (to some extent)
and i am very good in oracle8i
i would like to start by simple web application that
enable me entering the book attributes(name,auther..)
to oracle database through
web interface
and query (by name,or auther..) also througt
this web interface
the complexity because there are many ways th do this,
but i need to know what is the covenience way for me;
if you help me in this step only,i thing that i can continue
finaly,i can say
thank you, and than you again
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Great, this is the information I needed to help you!
I recommend strongly that you get a copy of Visual Studio.NET and learn about VB.NET and ASP.NET. Since you are already experienced with VB6, you will find this to be not only easy but a great source of pleasure.
Next, you will need to learn a bit about ASP.NET for web application programming, but again this will be straight forward.
ADO.NET is used to connect to databases, but it is so easy you won't need to know much about it.
I also recommend strongly that you purchase a book about using VB.NET and ASP.NET to create web applications. There are many out there. I recommend: http://www.oreilly.com/catalog/progaspdotnet2/
Finally, there are _many_ websites on the WWW that cover these topics. Use Google and look for them.
Here's one that I found that I think you will benefit from:
http://www.microsoft.com/seminar/events/series/msdnaspnetoct.mspx
Start with a simple webpage form that retrieves data from a database in order to learn how it works, then build on that knowledge.
Good luck!
John
John Hebert
Solvitur Ambulando
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thank you for your help
i will work hard to do this
can i mail you if i need help?
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Well, you can, but I would rather that you post your questions on the forum here so that others may benefit from your experience. There are many programmers out there that are just beginning to develop web applications using VS.NET.
And besides, I don't know everything.  Others may be able to help you with questions that I cannot answer.
One more suggestion: when you post a question on this forum, be sure to summarize the question in the subject of your post. This will help others to identify your post.
John
John Hebert
Solvitur Ambulando
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Fellows,
I have successfully implemented a PNG image with modest drop shadow on top of a page background showing a gradient from kelly blue to a sunset-like purple
The page background "bg.gif" is implemented using CSS:
body{background-image:url("bg.jpg")}
The PNG image on top of background is implemented through:
img { behavior: url("pngbehavior.htc");}
and the HTML as:
<img src="Type-InternetExplorer.png" alt="" height="90" width="733" border="0">
This scheme works very nicely. But, of course, we all want to go one step further, right?
-----------------
Now I want to implement navigation using CSS and lists, with the list background image showing, of course, another PNG image with drop shadow. Here is where things go messy with IE 6. The navigation background image is a button created in photoshop and coded in CSS as:
#layer2 a:link, #layer2 a:active, #layer2 a:visited {background-color:transparent; background-image:url("Button-InternetExplorer.png"); text-align:center; width:120px; height:41px}
Of course, I have set the list elements to <a href="#">xxxx</a>. The net result is that "Button-InternetExplorer.png" displays in its proper position, but the PNG transparency is gone because there's no reference to
img {behavior: url("pngbehavior.htc")}
How can this be accomplished? Or is this an inscrutable which meets the definition "End of the line for you, buddy. Fill out the petition to Microsoft"?
The ultimate goal is to do this so that users with IE 5+ with scripting turned off in a secure network, can experience the same as in Netscape and Firefox.
Advice would be appreciated.
Tom Jakubowski
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If your goal is to have this working with scripting turned off, then you really only have one option. Actually, since the whole trick of making PNGs display correctly on IE depends on an ActiveX behavior, i'm suspicious that if you had a machine that was really locked down, there'd be no way of making it work, period. But for everything short of that, you should be able to do the following:
#layer2 a:link, #layer2 a:active, #layer2 a:visited
{
background-color:transparent;
background-image:url("Button-InternetExplorer.png");
background-image:expression("none");
text-align:center;
width:120px;
height:41px;
filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='Button-InternetExplorer.png',sizingMethod='scale');
display:block;
}
We're using two IE-specific "features" here, the first to disable the regular background image on IE (using the expression() function), and the other to display the alpha-blended png (using the filter: attribute). This way, the image is displayed correctly on other PNG-friendly browsers, while still working in IE.
Shog9
I'm not the Jack of Diamonds... I'm not the six of spades.
I don't know what you thought; I'm not your astronaut...
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Shog9:
You are a gentle-person and a scholar! Other than giving you all my finance information, how can I reciprocate?
TJ
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Hi guys. I have a simple question. I'm streaming one file from one host to another, for various reasons. I have, say, a .rar file on one host, and the download link is on another. Let's call the place where the fle is host A, and where the lin kto the file is host B.
Im doing this using the following code, on host A:
$file = "http://www.myhost.com/file.rar";
header("Content-disposition: attachment; filename=".basename($file)."");
readfile("$file");
Now i'm curious as to whether or not this counts as bandwidth for host A, as well as for host B. I assume it's like adding the google logo to my website, it uses google's bandwidth, not mine. However, in the download window, it says "Downloading file from Host A." But, that could just be because it's streaming it.
So... does anyone know?
*.*
cin >> knowledge;
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Hello,
I have text in bstr string. Text is in some code page.
How to convert text from code page to UTF8 and put it in wchar_t?
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i need a web tracker (free one) for my small web-site.
i hope the tracker can show all info, such as vistors from which URL, ip address, statistics for top URLs, unique vistors of the day, week, momth and more.
please give me suggestions if you have experiences with a web-tracker - i.e. you use it now or before, or you heard it from your friends.
(otherwise, please do not reply to the post)
(do not tell google as if you only know search engines)
thx
includeh10
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Your question is a little vauge. Do you have access to the web-site logs or are you looking to add a tracker that does that.
If you want the latter, there aren't may good free ones left. Your best bet is to look at this site[^] which lists some of the ones still available.
Michael
CP Blog [^] Development Blog [^]
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Michael,
could you explain the differences between them?
thx
includeh10
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Most decent web-hosting, already logs all traffic to your web-site. This is stored in a log-file. This is usually accessed via your control-panel or via ftp.
Lots of cheap/free web-hosting don't do this, which is when you need to have a third-party system like those I linked to in the previous post.
Michael
CP Blog [^] Development Blog [^]
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I assume you've looked at the logs that your web server generates...
There are several log analyzers out there for summarizing as you desire.
Google[^]
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you even know google!
includeh10
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Sorry!
I ignored your nastiness in the original post.
Each person has their own specific requirements and knowing what is available makes it easier to decide for yourself what you're really looking for.
That being said... The analyzer that I've seen used (I didn't have to configure it myself) is AWStats available from http://awstats.sourceforge.net/[^]
They have a comparison chart with some of the other free log analyzers at
http://awstats.sourceforge.net/docs/awstats_compare.html[^]
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i created a javascript for display of menu
can i take menu items from database table;
how can i do that, pls explain with example
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I'm sure there is some way to do it solely in Javascript, but it would be really freakin' hard. A much better way to do it would be on the back-end with something like asp/jsp/perl/php/etc.
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i get an error message while running the Java Email code in apache web server , something like this
Package javax.internet.mail not found in import. import javax.internet.mail.*;
can anyone let me know if i need to configure my web server in order to execute my Java Mail code in the server. It works perfectly in the local server.
Thanks,
angel
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I am trying to setup an email facility. I am running in a Apache web server. Given below is the code. I am using Java API for email. The code works fine in the local server but throws errors in the webserver. It doesn't seem to recognize the session and Transport variable.
SendMail.jsp
<%@ page import="java.sql.*,java.io.*,java.util.*,java.text.*,java.lang.*"%>
<HTML>
<HEAD>
<TITLE>JSP Send Email</TITLE>
</HEAD>
<BODY background="../../images/Background.gif">
<CENTER>
<BR>
<%
//Read all inputs into local variables
String l_from = request.getParameter("p_from");
String l_to = request.getParameter("p_to");
String l_cc = request.getParameter("p_cc");
String l_bcc = request.getParameter("p_bcc");
String l_subject = request.getParameter("p_subject");
String l_message = request.getParameter("p_message");
String l_smtpSvr = request.getParameter("p_smtpServer");
// session.setAttribute("smtpServer",l_smtpSvr);
%>
<%
try {
StringBuffer actv_msgstr = new StringBuffer();
Properties props = System.getProperties();
props.put("mail.smtp.host", l_smtpSvr);
props.put("mail.smtp.port","25");
Message actv_msg = new MimeMessage(Session.getDefaultInstance(props,null));
InternetAddress[] actv_to = InternetAddress.parse(l_to);
actv_msg.setRecipients(Message.RecipientType.TO, actv_to);
actv_msg.setFrom(new InternetAddress(l_from));
actv_msg.setSubject(l_subject);
props.put("smtp.proxyHost","ictproxy.ks.lsil.com");
props.put("smtp.proxyPort","8080");
//actv_msg.setRecipients(Message.RecipientType.CC, l_cc);
//actv_msg.setRecipients(Message.RecipientType.BCC, l_bcc);
actv_msgstr = new StringBuffer();
actv_msgstr.append(l_message);
actv_msg.setContent(actv_msgstr.toString(),"text/plain");
Transport.send(actv_msg);
} catch(Exception e) {
out.println("Error in sending mail to : "+ e);
}
%>
<BR><BR><BR><BR><BR><BR><BR>
<FONT SIZE=4 COLOR="blue"><B>Success!</B>
<FONT SIZE=4 COLOR="black"> <HR><FONT color=green>
<B>Mail was successfully sent to </B></FONT>: <%= l_to %> <BR>
<% if (!l_cc.equals("")) { %>
<B> CCed To </B></FONT>: <%=l_cc%><BR>
<% } %>
<% if (!l_bcc.equals("")) { %>
<B> BCCed To </B></FONT>: <%=l_bcc%><BR>
<% } %>
<HR>
<FONT SIZE=3 COLOR="blue">
<A HREF="InputMail.jsp">Compose Mail</A>
</CENTER>
</BODY>
</HTML>
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What is the best way to retrieve date from a form? I use 3 combo for day, month, and year. And each time month or year were change, day were recalculate. February has 28 or 29 days. Is there a better method? Thanks
<italic>Work hard and a bit of luck is the key to success. You don`t need to be genius, to be rich.
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I just wrote a Javascript date picker, but there are plenty available on the net. They all should allow you to output to a custom date format all using a single date field and not needing you to update comboboxes...
Tigra date picker/popup calendar should do you fine...
Cheers 
It's frustrating being a genius and living the life of a moron!!!
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Hockey wrote:
I just wrote a Javascript date picker
Can you show me?
Hockey wrote:
but there are plenty available on the net.
Such as?
<italic>Work hard and a bit of luck is the key to success. You don`t need to be genius, to be rich.
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Google for Tigra popup calendar or date picker you'll find it...
It's frustrating being a genius and living the life of a moron!!!
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Nice but I think it`s too slow. Thanks
<italic>Work hard and a bit of luck is the key to success. You don`t need to be genius, to be rich.
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