Bits From My Life

It was not that long, since I experienced a problem while trying to upload a file using an ajax  trapped form. I thought, it must be me doing something wrong. I was using web2py  to embed another page into a page via ajax. That is better known to web2py folk as LOADing a component. It's just happened that one of such component contains a file upload form. It was my first time using LOAD function provided by web2py. Basically it make use of jQuery to load the page via ajax into a target div and traps input of any form in that page, so that page doesn't reload. Oh, I forgot to say that web2py is bundled with jQuery. It's always boring and tedious to understand a problem without experiencing it. So, Let's play with an example, (PS: I"m using web2py a full stack python framework, but you can use any language at server side and this problem will be there because, it's a problem with ajax) My mod...

  [ Source is from http://harmful.cat-v.org/software/xml/ ] Yes, I confess, I don't like XML at all. Reason, It's way too complication and I personally feels like it's a waste of storage space. Please, don't tell me that storage(be it memory or disk) is so cheap now a days. I still care. May be because, I started my programming (Computer Science) education with mighty "C". I always prefer to squeeze memory and make my programs as small as possible, (reason, why I changed from C++ to Java, then to Python: not to mention rapid development.) . Why use XML at all. There are good old RDBMS. Well if you find buzz about ODBMS, use them. Or use simple JSON . Or better, go for Google's ProtocolBuffers. Web programming in Java, now days become full of xml configuration files.And it'll go on, getting multiplied as your system gets bigger, web services included and so on. So much work, if some one ask me about it! Thanks to web2py , I can make the same applicat...