[thelist] inserting value into JS array

Lachlan Cannon tiedefenderdelta6 at yahoo.com
Fri Feb 1 21:53:00 CST 2002


--- aardvark <roselli at earthlink.net> wrote:
> the array starts off as:
> HM_Array2 = [
> [100,		// menu width
> 130,		// left_position
> 15,			// top_position
> "#000000",      // font_color
>
> but i want to replace that 15 with a different number
> depending on
> platform, thereby adjusting its offset from the top of
> the window...

Well, since you know what the index of the array is, you
can use that. Since javascript is 0-based, it's index is
[2], so you could use that.

HM_Array2 = [100, 130, 15, "#000000",...];
if (isMac()) {HM_Array2[2] = 0;

or before you do the array

var topoffset = (isMac()) ? 0: 15; //Dunno if I got the
syntax right-  never used ternary before
HM-Array2 = [100, 130, topoffset, "#000000",...];

HTH

Lach

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