I wonder how to name the project I did. I got very excited about this work because it was not my job.
As Oscar Wilde says: " I am bored to death with my own business. I like other people's." So I went ahead and did the work. Check out the javascript section in this page. http://gayatri-hitech.com/languageclasses Long ago I had sent the preliminary page with a high level idea of the project. But I subsequently got everything working. Of course more work needs to be done before this can go live. I would like you to learn these important concepts from this. If you can get this working on your local http server with the code above, then great. You will learn and enjoy a lot more than what you can get by reading this mail. Ok here goes. o A rectangle is uniquely identified by the 4 tuple (x1,y1,x2,y2). The top X and Y coordinates and the bottom X and Y coordinates. Look at this. (x1 ,y1) +-----------------+ | | | | | | +-----------------+ (x2,y2) Once we know this area in the eye that is marked by the doctor we can save and retrieve with a SQLite database o Please kindly ensure that the cgi-bin directory is world writeable and that the values are actually getting stored into the database. I got stuck here and figured out that this was the issue. You can use the command line sqlite3> prompt to inspect the db. Please refer to my tip sent long ago. o The retrieval is done using a JSON array. The general structure of a JSON(javascript object notation) array is this. ( { "entries": [ { "fookey" : "foovalue", "bookey" : "boovalue" }, { "foo2key" : "foo2value", "boo2key" : "boo2value" } ] }) Please remember that in all software situations your opening braces/curly backets and parantheses have to match perfectly. Like above you can't have opening ({ and close with )}. It has to always close with }). I hope you get the idea. Have fun with this project. I shall be sending javascript code with jQuery as part of the language classes in the coming weeks. Enjoy. -Girish -- Gayatri Hitech web: http://gayatri-hitech.com SpamCheetah Spam filter: http://spam-cheetah.com _______________________________________________ To unsubscribe, email [email protected] with "unsubscribe <password> <address>" in the subject or body of the message. http://www.ae.iitm.ac.in/mailman/listinfo/ilugc
