jscript array passing to functions 2004-07-05 - By OO's mailbot
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JScript passes array and objects by reference, so you can change their
contents, but you can't clobber the variable and pass that change back.
for example:
var myArray = new Array(0,1,2);
LogMessage(myArray);
ChangeValues(myArray);
LogMessage(MyArray);
ClobberIt(myArray);
LogMessage(myArray);
function ChangeValue(someArray)
{
someArray[0] = 'Zero';
someArray[1] = 'One';
someArray[2] = 'Two';
}
function ClobberIt(someArray)
{
someArray = new Array('A', 'B', 'C');
}
On Jul 6, 2004, at 2:05 AM, kim aldis wrote:
> By value or by reference? (too lazy to look it up)
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