Tauba Tauba

`Emosanal Atyachar' has to be the most brilliant song in a while. While initially it sounded almost repulsive, it now makes me laugh every time I listen to it. The devil is, as they say, in the details.

Bol bol why did you ditch me,
zindagi bhi lele yaar kill me,
bol bol why did you ditch me whore...

Ha ha ... modern devdas, indeed.

IMDB, and official links.

`calculable' textboxes using jquery

Here's some code to make your textboxes calculable. Demonstration here.

(function($) {
            $.fn.calculable = function() {
                return this.each(function() {
                    $(this).focus(function(e) {
                        var expr = $(this).attr('calcExpr');
                        if (expr) {
                            $(this).val(expr);
                        }
                    }); // end focus
                    
                    $(this).blur(function(e) {
                        try {
                            var expr = $(this).val();
                            var calculated = eval('with(Math){'+expr+'}');

                            $(this).attr('calcExpr', expr);
                            $(this).val(calculated);
                        }
                        catch (e) {
                            $(this).attr('calcExpr', '');
                        }
                    }); // end blur
                }); // end each
            };
        })(jQuery);

Yes, it uses eval. Doesn't evaluate on initial load. Provides no way to post the expression to the backend.

Expect improvements, and submit patches, once this goes into source control.

edit: Now available in a github repository.