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Hello Javanauts..<br><br>I have an applet that takes values from textfields and by pressing a button it does some calculations.<br>However I wanted to know how would I use without a button.<br>Ie put values in the textfield and listen the textfields for the values.<br><br>I tried to use the...

Hello Javanauts.<br><br>Is me with the help.&nbsp;&nbsp;I am currently in the process of developing financial calculators (ie those would aloud you to put some input..ie morgage calculation and provide you a graph)&nbsp;&nbsp;The difficult part has been in developing the graphing mechanism.<br>I...

I am trying to figure out how to develop a charting system.(for graphs)<br>eg...user puts some value...and would chart them.<br>The program runs smoothly runs good.<br>But........i think that java inverses the coordinates..<br>so that (0,0) would be on top left corner, and not on bottom left...

C:\JavaTech&gt;java mainIt<br>Exception in thread &quot;main&quot; java.lang.NoClassDefFoundError: mainIt<br><br>Why does it do that to all my compile files????<br>please any1???<br>If it is the autoexec.bat then...could you tell me how to setup the classpaths but i doubt is that.. :(

Error message : Microsoft OLE DB Provider for ODBC Drivers error '80004005' <br><br>[Microsoft][ODBC Microsoft Access Driver] Operation must use an updateable query. <br><br>I started to developed this web page (<A HREF="http://www.deregion.com" TARGET="_new">www.deregion.com</A>)where I had ASP...

Good morning Javanauts...<br>Recently I became highly enthusiastic with JSP and WANT to learn about JSP..even ordered <br>a book online about JSP..<br>well..my question is regarding Scripletts.<br>When using scripletts...&lt;b&gt;what are the default packages that it uses??? <br>and is it...

Good morning all...<br><br>I am doing a front-end database application that connects to a ODCB database (Access)<br>The program is able to connect.&nbsp;&nbsp;In the program I have a button to move to the next record and a button that moves to the previous record.&nbsp;&nbsp;I tried with just...

Yes...... Today in my Java lecture, I was figuring out with one of my collegues how we could start netscape from a Java application. And well it worked...Not only where we able to load Netscape..but also I tried with oddly enough powerpoint!..<br>&nbsp;private void openHelp()<br>&nbsp;{ try...

Is it possible for Java to communicate with the ComPorts???<br>I seen this in VB that it is possible there to communicate via the comports.&nbsp;&nbsp;So if its possible how to can you gain access to them?<br>

Hi, am wondering if there is a way that a FORM's content would be read by Java? may be through JApplet or any other way?<br>eg &lt;Form name = something method="post" Action="process.class"&gt;<br><br>Or if there is a way to read from a FORM's textfield?<br>