₦airaland Forum

DharkPoet: Having a problem, grabbing the prototype feature of javascript.

While reading, I got stuck at this snippet of code

function CustomerBooking(bookingId, customerName, film, showDate)
{
this.customerName = customerName;
this.bookingId = bookingId;
this.showDate = showDate;
this.film = film;
}

}
CustomerBooking.prototype.getBookingId = function()
{
return this.bookingId;
}

// Cinema type
function Cinema()
{
this.bookings = new Array();
}
Cinema.prototype.addBooking = function(bookingId, customerName, film, showDate)
{
this.bookings[bookingId] = new CustomerBooking(bookingId,
customerName, film, showDate);
}
Cinema.prototype.getBookingsTable = function()
{
var booking;
var bookingsTableHTML = “<table border=1>”;
for (booking in this.bookings)
{
bookingsTableHTML += “<tr><td>”;
bookingsTableHTML += this.bookings[booking].getBookingId();
bookingsTableHTML += “</td>”;
bookingsTableHTML += “<td>”;

bookingsTableHTML += this.bookings[booking].getCustomerName();
bookingsTableHTML += “</td>”;
bookingsTableHTML += “<td>”;
bookingsTableHTML += this.bookings[booking].getFilm();
bookingsTableHTML += “</td>”;
bookingsTableHTML += “<td>”;
bookingsTableHTML += this.bookings[booking].getShowDate();
bookingsTableHTML += “</td>”;
bookingsTableHTML += “</tr>”;
}
var londonOdeon = new Cinema();
londonOdeon.addBooking(342, “Arnold Palmer”,”Toy Story”, “15 July 2009 20:15”);
londonOdeon.addBooking(335, “Louise Anderson”,
“The Shawshank Redemption”, “27 July 2009 11:25”);
londonOdeon.addBooking(566, “Catherine Hughes”,
“Never Say Never”, “27 July 2009 17:55”);
londonOdeon.addBooking(324, “Beci Smith”,”Shrek”, “29 July 2009 20:15”);
document.write(londonOdeon.getBookingsTable());

Could someone help shed more light on the Cinema constructor and why the new array instance? What does this statement really do this.bookings[booking].getBookingId();

Thanks

mightyfada: From which campus are you? Let's first start with that

iamord: pls. There are already ongoing projects to adress that!

myola777: Mr Man work hard and get ur money you will get there, anybody can stay there, is for human being. forget this poor man mentality

coolzeal: Why can't Israel be sanction?

tosomaju: poverty is a disease that affect the mind....get cured before it get out of hand.

Danhumprey: From them look of it,this project is the exclusive reserve of the rich. So,where do the poor fit it?

Firefire: I pity you. You are brainless. I see you don't know your right from left

dharrey2012: You are missing out something here. There are so many pressing issues in osun than airport. Not every town in USA has an airport despite their stable economy. Have u ever bn to Ibadan airport bfr, how many planes fly in everyday? 3 or maybe less. That's "almighty ibadan". Wats percentage of osun ppl will benefit from dis? Wouldn't it av bn a better idea to use dis billions to buy lyk 300 inter-state buses wc will b affordable to all?
I stay in Osun, and I want any aregbe support to challenge me on a debate. I will only compare his reign wit Oyinlola's tenure. Just wit facts and figures. I want intellectuals

mightyfada: When Aregbesola came to Uniosun for the convocation he said that he doesn't need the vote of Uniosun that he will enter. He said he's not interested in our school cause it was built by the pdp administration. This man hates Uniosun. So it's better I vote for the party that built the school then.

Firefire: What is the economic benefit to Osun citizens?

How does this add to their daily income ?

How does this put food on ordinary citizens' table?

this is a wicked projects!

bandol: if anyone told u ekiti election was rigged(scientifically or otherwise), he is a big liar. †ђξ president knew fayose was going to win. All he did was to protect his vote. Any other claim aside this is a pure falacy

Firefire: Ore, mi la ju eeeee
Shine your eyes, shine am well well

anago18: omo yiibo ara lo ma san pa e...oniro ofo omo irankiran.

dguyindcorner: haba, won fi shey e ni!!!

you just they criticize this man, how much them pay you self.

bandol: Crowd doesn't guarantee victory...Case study:Fayemi vs Fayose 2014.

Firefire: You can change if it is not working well or working to standard.

Do U know the debt profile of Osun under Aregbesola

Find out, you will be amazed!

Suku debt
Bonds

Among others.

IyfeNamikaze: lol... you no well at all. the two planes involved in the previous air mishap are BMW boeing, but i dont know who built this one sha

IyfeNamikaze: all these Plane crashes in Asia is becoming quite scary.

asalimpo: Your code highlights design flaws of d php language.

1.) ambiguous data type syntax.
Scalars and compounds (list,arrays) indistiguishable!


$y = (get-file-content,"yoruba.txt"

wat data type is $y? (cant say by lookng at the variable declaration.


$lines = explode('\n',$y)
$l = explode('-',$line')

$lines is a compound type but u cant tell at declaration time?!
Same Q applies to $l?
If $l is an array wat datatype is $lines?




arr[$l[0]]

ok.? What kinda syntax is ths?




count($l)


this is for determg size of array, i guess.
But i thought php was OO compliant. This kinda procedural abomination should have been deprecated from d language a long time ago.!!
With facilities like this, php coders can spitout sloppy code ,part OO part procedural).

dhtml: You got me laughing, are you trying to say their is something strange about my method of coding? I know i need to improve, thanks for the compliment though.