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Yes.I also need that property sheet.What I want to do is to let administrator custom a form,then save information of this form,including controls and properties of them,into database.When user login in,this form's information will be loaded from database,and generated into a actual form,which allows user to do something,just like on the form that we developer have defined when developing the system.
I think GEF may help me implement this function, so I choose it.I just don't know how draw a table figure with draw2d.I don't know how VE makes it——in its palette there are a Table control, a TableColumn control,and a TableItem control,and I don't have its source code.So do you have some suggestion ?Thank you for your replies!
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I'm trying to run metrics in open source libraries but i can't.
I ve already run in programms but i can't find the way for libraries. I use the eclipse.
Any idea how to do this?
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Please help me to code for creating XMPP client .. server is openfire..
Using Jframes.. Finished designing client.. Please help me in coding the client..
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This is an open question to which there is no short answer. Try searching Google or the articles here at CodeProject for some ideas.
It's time for a new signature.
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If you are facing a specific problem, then let us know what it is and we will see if we can help.
If you are just after general coding information, Google and Bing both return over 250,000 search results for "java xmpp client". At least one of those should be a good starting point.
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0. Write some code.
1. Get stuck.
2. Ask a specific question.
That's the only way CP works.
Panic, Chaos, Destruction.
My work here is done.
or "Drink. Get drunk. Fall over." - P O'H
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results[0]->geometry->location->lat;
$longitude = $output->results[0]->geometry->location->lng;
?>
hello, i'm a java programmer...i'm a new comer to this field....now i'm using jsp for the development of vehicle tracking system...if you dont mind ,just help me by giving the codes in jsp for corresponding code in php that i've given above......
also how we can markup the position in google api map when the page is loaded itself...means before making any action(click ,mouse events) i have to markup the position.......... for these problems, i've searched a lot..but i couldnt find the solution...if you give solution for this ,it will be more helpful for me..
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Looking at your code you might be talking about PHP, as JSP does not allow the type of syntax you are posting.
Just as a side node, people here will help you get answers to a specific problem. But not many will code for you for free.
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Hello, I am a Chinese programmer.
You can call me: Dxssi
I would like to know more foreign programmers friend. Ok now you know.
I am not English and German fluently. I wanted to know a friend to learn English and German, and in return I can teach you Chinese language, my e-mail: babyvox5th@qq.com
Yes, I am a senior java programmer certification. Three years of experience working.
Against hackers, and some of the game plug-in.
Look forward to you and me. Thank you
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I'd go hang out in the lounge, but read it for a while before you post. There are some unwritten rules to watch out for.
Panic, Chaos, Destruction.
My work here is done.
or "Drink. Get drunk. Fall over." - P O'H
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I have done a lot of research and am currently learning Java in college, but I am having trouble displaying a program in a Java GUI. I know I can use JPanel, etc. but can't see how to just make my already written program display in a window without rewriting a whole bunch of my program. I think I am having a super brain fart. I am not asking for code, I am asking for ideas or direction to study content. I have Googled and Yahooed till I am blue in the face and cannot seem to get this. I am using Notepad by the way not NetBeans. Any help is much appreciated. Thank you.
My reality check bounced.
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It's very difficult to answer such a question because it depends a lot of how your code is written.
What do you have actually ? A simple console application that you would like to replace by a GUI application ? If yes, you will probably need to rewrite a lot of your code, unless you made a clear separation between the "logic" of your program and the "presentation". If that's the case, you'll need to rewrite the "presentation" part of your code and leave the "logic" untouched.
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I have an inventory list program that displays in the console. All I need it to do is display in a GUI window. I have the part that creates, sizes and displays the window, but I need to get the list in the window when it runs. I'm just learning here but I think I may be having a brain fart.
My reality check bounced.
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Dirk Higbee wrote: I have Googled and Yahooed till I am blue in the face and cannot seem to get this.
Not really too difficult to find your way to this[^].
Whatever methods you decide to implement you will have no choice but to rewrite the code when it comes to displaying your data in a GUI window as opposed to using System.out.
It's time for a new signature.
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Thanks. That's what I figured. It's a school assignment and our study material is five years old. 
I am not writing the correct code for the output to display.
My reality check bounced.
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Richard MacCutchan wrote: Whatever methods you decide to implement you will have no choice but to rewrite the code when it comes to displaying your data in a GUI window as opposed to using System.out.
Not entirely true. You can redirect System.out to an OutputStream and then feed that output to a Swing component like a JTextArea. This trick is used in IDEs like NetBeans and Eclipse, both of which show the console output in a panel in the IDE.
You can do something similar with System.in although that is a little more involved.
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I am not sure that that would be a simpler method for a newbie.
It's time for a new signature.
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I thought you were going to point out that Eclipse is not a Swing application. But the trick works for SWT as well as Swing.
Redirecting System.out is not hard, there are examples on the net if you search for "redirect system.out jtextarea" or similar. You can also redirect System.err and System.in in a similar way.
Whether it is easy in this case depends largely on how the original code is written and how it is structured. The hard part for a newbie is likely to be getting the threading right in a Swing environment.
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David Skelly wrote: Redirecting System.out is not hard
I'm well aware of that; I've been writing programs with redirected streams over many years. I just felt that adding that to my original question would possibly cloud the issue.
It's time for a new signature.
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Hi, currently I'm doing my final assignment on my college here. and i haven't thought any title yet, until i saw an article about barcode.
I'd like to create a simple application which read and return the barcode (via scanner or image), but i didn't find any good source to explain how the process is (algorithm)..Yup i have to created it manually from raw algorithm..no drag and drop permitted, although its free to choose programming language
So please tell me if you have any references to barcode or QR code reader..
Actually my lecturer said if i could taken "Image encryption", i also ask for opinion for which one i should choose..
Thank you very much
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There is plenty of information about barcodes to be found by doing some simple research. That should form the first part of your project.
I'm not sure what you mean by "Image encryption", but it is impossible to suggest which option you should choose as only you know what your skills are, and which subject you are most familiar with.
It's time for a new signature.
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I need to create a chart that show as a portlet in Liferay. I have download a "chartdirector" from [ChartDirector] and intend to show one of a chart inside it which call "zoomscrolldemo.jsp", but the problem is, i have no idea on how to "import" the .jsp page as a portlet and show it in Liferay. Can anyone give me a clue on how to do it? Anyone been solve this before?
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As Richard replied to your most recent question,
"Repeating your original question is unlikely to yield a different answer. Try the documentation first and search for other liferay users or forums on the internet. They are much more likely to get you the answer you need."
Couldn't have said it better myself.
Software rusts. Simon Stephenson, ca 1994.
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I need to do a conditional assign. The logic is such that there are lots of variables of one type that are assigned based on the state of some data.
Imagin these two classes:
class Foo {
Bar bar;
boolean isSet;
}
class Bar {
}
Now, I'be got lots of Foos and lots of Bars. and for each pair the assignment is:
if (foo != null && foo.isSet) {
bar = foo.bar;
}
I'm having to copy/paste this ad nasium and want to be able to write a wraper method to do the check and make the assignment. The best I've got is:
class Foo {
Bar bar;
boolean isSet;
static Bar getBarIfSet(Foo foo, Bar bar) {
if (foo != null && foo.isSet) {
return foo.bar;
}
return bar;
}
}
But that's a bit messy as it has to be called liek this:
bar = Foo.getBarIfSet(foo, bar)
Panic, Chaos, Destruction.
My work here is done.
or "Drink. Get drunk. Fall over." - P O'H
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I would try and get rid of the Foo class all together. Maybe you could replace it by a single collection, say a dictionary (map), which holds the relationship Bar->nextBar.
So each time your current code creates a Foo with isSet true, just add an entry in the dictionary. However this may only work if you know in advance which bar is going to be replaced...
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