flash actionscript: Get the key of an array? -- flash actionscript

Re: Get the key of an array?

eRez
7/25/2006 3:08:11 PM

flash actionscript:

u simply forgot 3 meaningfull chars:
var myObject:Array = [];

now try tracing.
eRez

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Re: Get the key of an array?

howa
7/25/2006 9:38:02 PM

well, what is the meaning of " = []; "

in fact, without these characters, the array still work

....

thanks as i am new to as...

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Re: Get the key of an array?

Jeckyl
7/25/2006 10:58:33 PM

Then just make a change to how you trace it...

var myObject:Array = [];
myObject['name'] = "1";
myObject['age'] = "2";
myObject['sex'] = "3";
for (var s in myObject) {
trace ("s + " = " + myObject[s]);
}
--
Jeckyl

Re: Get the key of an array?

Jeckyl
7/26/2006 12:00:00 AM

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No difference

var myObject:Array = new Array();

and

var myObject:Array = [];

are identical

how about you actually try it , and you'd SEE that it works the same.
--
Jeckyl

Re: Get the key of an array?

Jeckyl
7/26/2006 12:00:00 AM

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it is actually setting the variable ot have a n array in it .. wirthout
setting it = to something, the variable remains undefined and you cannot do
'myObject["name"] = "1"' etc.

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no .. it won't
--
Jeckyl

Re: Get the key of an array?

howa
7/26/2006 12:00:32 AM

if i use the following syntax, how to do it?

var myObject:Array = new Array();

what is the difference?

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