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Re: Java Socket in Ad Hoc TorstenH.26-Apr-12 21:53 TorstenH. 26-Apr-12 21:53  Thinking of this must every machine have 2 WLAN-Devices - one for the left side connection and one to pass over the signal to the right side... You are thinking about some kind of switch or range extender. But that's not a computer. regards Torsten When I'm not working Re: Java Socket in Ad Hoc Susy Nainggolan26-Apr-12 22:29 Susy Nainggolan 26-Apr-12 22:29  so, how to make an ad-hoc network not only peer to peer sir.. thanx before.. Re: Java Socket in Ad Hoc Susy Nainggolan26-Apr-12 23:25 Susy Nainggolan 26-Apr-12 23:25  anyone else can help me please?.. Re: Java Socket in Ad Hoc Richard MacCutchan26-Apr-12 22:26 Richard MacCutchan 26-Apr-12 22:26  There is nothing to enable, you just make a socket connection by IP address from A to B etc. Binding 100,000 items to a list box can be just silly regardless of what pattern you are following. Jeremy Likness Re: Java Socket in Ad Hoc Susy Nainggolan26-Apr-12 23:02 Susy Nainggolan 26-Apr-12 23:02  we have already tried it Sir, But, the problem is the message can not send hop by hop. And our purpose is to enable sending message and file with aodv routing algorithm and udp protocol in mobile(laptop device) ad hoc network (not peer). thanx before Sir. Re: Java Socket in Ad Hoc Richard MacCutchan26-Apr-12 23:08 Richard MacCutchan 26-Apr-12 23:08  Sorry, I don't know the answer, nor do I know what this has to do with Java. Binding 100,000 items to a list box can be just silly regardless of what pattern you are following. Jeremy Likness Re: Java Socket in Ad Hoc Susy Nainggolan26-Apr-12 23:12 Susy Nainggolan 26-Apr-12 23:12  never mind Sir, But, thanx for your help.. Re: Java Socket in Ad Hoc Nagy Vilmos27-Apr-12 0:20 Nagy Vilmos 27-Apr-12 0:20  Why not? Let as say A connects to be B and B to C A sends a message "C do X" to B. B gets the message and forwards it C. This is how a peer-to-peer network works. If you receive a message for someone else you forward it to the next person. You may need to set up some tables so that when A needs to send a message, he knows which of his connections to send it via. Good luck. Panic, Chaos, Destruction. My work here is done. Drink. Get drunk. Fall over - P O'H OK, I will win to day or my name isn't Ethel Crudacre! - DD Ethel Crudacre I cannot live by bread alone. Bacon and ketchup are needed as well. - Trollslayer Have a bit more patience with newbies. Of course some of them act dumb - they're often *students*, for heaven's sake - Terry Pratchett Re: Java Socket in Ad Hoc Susy Nainggolan27-Apr-12 2:56 Susy Nainggolan 27-Apr-12 2:56  every node (mobile->laptop device) act as a router and node C also can do that connection. So, the topology of network not like peer to peer. It means that not only one router and another as a client, but, every node is a router. Re: Java Socket in Ad Hoc Susy Nainggolan28-Apr-12 0:22 Susy Nainggolan 28-Apr-12 0:22  Nobody can help me?.. Please.... Re: Java Socket in Ad Hoc Richard MacCutchan28-Apr-12 2:44 Richard MacCutchan 28-Apr-12 2:44  Susy Nainggolan wrote: Nobody can help me?.. With what? As I said earlier I can see nothing here about Java. Binding 100,000 items to a list box can be just silly regardless of what pattern you are following. Jeremy Likness Re: Java Socket in Ad Hoc jschell28-Apr-12 8:02 jschell 28-Apr-12 8:02  Your question is not clear. You have 3 computers: A, B and C. A uses a socket to connect to B. Then A sends a message. At that point A is done. It no longer controls in any way shape or form what happens on B. So if you want to send a message from A to C via B then you MUST do the following. 1. Create a client App that runs on A. Call this AppM. 2. Create a server App that runs on B. It accepts messages from ANY client (anyone that connects to it) and then it sends those to C. Call this AppS. 3. Create a service App on C that accepts messages from ANY client. Call this AppZ. So the message flow is then AppM -> AppS -> AppZ. The above is basically how routers work with some differences. However each router still has an App on it. Based on one combo box items should be displayed in another combo box ?How sateesh102426-Apr-12 8:13 sateesh1024 26-Apr-12 8:13  Please help to do the above task Re: Based on one combo box items should be displayed in another combo box ?How TorstenH.26-Apr-12 20:54 TorstenH. 26-Apr-12 20:54  Homework is supposed to be done by yourself. We can help you, but we do not provide solutions to homework. So please try to do it yourself. If problems occur you're welcome to come back and ask specific. regards Torsten When I'm not working Re: Based on one combo box items should be displayed in another combo box ?How Bernhard Hiller26-Apr-12 21:55 Bernhard Hiller 26-Apr-12 21:55  The expression to search for is "chained combobox". Re: Based on one combo box items should be displayed in another combo box ?How TorstenH.26-Apr-12 23:03 TorstenH. 26-Apr-12 23:03  hmm, doesn't lead this into a false direction? I guess the task is on basic use of combo boxes... regards Torsten When I'm not working where can i get LlamaWORK2D GAME ENGINE Member 888152624-Apr-12 21:35 Member 8881526 24-Apr-12 21:35  HI, IAM FINDING LLAMMAWORK2D ANY ONE WHO CAN HELP ME Re: where can i get LlamaWORK2D GAME ENGINE TorstenH.24-Apr-12 21:54 TorstenH. 24-Apr-12 21:54  YeS! Of CoUrSe YoU cAn! Instructions[^] This might help you[^] And here you will find what you are looking for[^] regards Torsten When I'm not working Re: where can i get LlamaWORK2D GAME ENGINE Bernhard Hiller25-Apr-12 20:49 Bernhard Hiller 25-Apr-12 20:49  That last link is really great! web service en java olfouta23-Apr-12 3:26 olfouta 23-Apr-12 3:26  hello I'd like to make a web service that allows to find the shortest path between bus stations with Dijkstra's algorithm, then the path will be displayed on a map. (I have a database that contains the coordinated stations) but I do not know "how to start": , I am really blocked for a week and i dont find any thing , i dont find a tutorials as this subject ( This web service will be used by my android application) realy i need help (i use eclipse) thank you in advance  Re: web service en java Nagy Vilmos23-Apr-12 3:37 Nagy Vilmos 23-Apr-12 3:37  0. Build a web server. Get your server up and running, maybe get it up and running so the user can enter two places and the service replies "Cannot calculate route from X to Y; please try later when the code is done." 1. Build your algorithm. Seperate to the web bits, make sure you can calculate the route. Use command line and have a call like Points[] getRoute(String from, String to), get that working. 2. plug #1 into #1 3. Magic. 4. Profit! Panic, Chaos, Destruction. My work here is done. Drink. Get drunk. Fall over - P O'H OK, I will win to day or my name isn't Ethel Crudacre! - DD Ethel Crudacre I cannot live by bread alone. Bacon and ketchup are needed as well. - Trollslayer Have a bit more patience with newbies. Of course some of them act dumb - they're often *students*, for heaven's sake - Terry Pratchett Re: web service en java olfouta7-May-12 8:22 olfouta 7-May-12 8:22  think you for your help but i still have a problem . So i should create a web service wich will communicate with my android application .in my android app the client choose two point start and arrival this two point will be send to my web service to find the bus that has the shortest path between them. i have a problem analytically and programmatically i find a dijkstra algorithme in this link http://www.vogella.com/code/de.vogella.algorithms.dijkstra/codestartpage.html and i find this also http://www.codeweblog.com/dijkstra-shortest-path-algorithm-to-optimize-combat/ can you help me wich one i choose and how can i establish a relationship between this algorithme and my data base may be i need to send or retrieve the bulk of data in arraylist.. ..what are the classes needed what is the query that i need.. in wich classe i write them.. (i use eclipse ide ) thanks in advance Re: web service en java trongduy7-May-12 4:23 trongduy 7-May-12 4:23  What would you do in this web services?U can select all the database thoroughout MS Sql and link to your code in Java?IS it possible? Re: web service en java olfouta7-May-12 8:24 olfouta 7-May-12 8:24  think you for your help but i still have a problem . So i should create a web service wich will communicate with my android application .in my android app the client choose two point start and arrival this two point will be send to my web service to find the bus that has the shortest path between them. i have a problem analytically and programmatically i find a dijkstra algorithme in this link http://www.vogella.com/code/de.vogella.algorithms.dijkstra/codestartpage.html and i find this also http://www.codeweblog.com/dijkstra-shortest-path-algorithm-to-optimize-combat/ can you help me wich one i choose and how can i establish a relationship between this algorithme and my data base may be i need to send or retrieve the bulk of data in arraylist.. ..what are the classes needed what is the query that i need.. in wich classe i write them.. (i use eclipse ide ) thanks in advance JTextArea problem bijalvadher22-Apr-12 22:30 bijalvadher 22-Apr-12 22:30  Hello, I have a JTextArea in a panel,I am reducing its bounds and then printng it to graphics object. But there is a problem with it the text on the right border gets cut...i am unable to understand why is it so.

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