RE: [flexcoders] problem with arrays
Title: problem with arrays
It looks like you arejust putting a
reference to temp_arr instead of it actually creating a new array for the new
value in testArray.
testArray.addItemAt(num,
temp_arr);
What you probably want to do is this instead is use
concat() to create a duplicate of temp_arr instead of passing a
reference.
testArray.addItemAt(num,
temp_arr.concat());
Hope this
helps,
Greg
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Parekh, Shweta - BLS
CTRSent: Wednesday, November 23, 2005 1:07 PMTo:
flexcoders@yahoogroups.comSubject: [flexcoders] problem with
arrays
Hi,
I have a piece of code like the
following:
var testArray:Array = new Array();
var temp_arr:Array = new Array(2);
for(var num:Number = 0; num 3; num++)
{
temp_arr[0] = num; temp_arr[1] = num+5;
testArray.addItemAt(num, temp_arr);
}
trace("testArray ***");
for(var i:Number = 0; i testArray.length; i++)
{
trace(testArray[i]);
}
I am expecting it to print
0 5 1 6 2
7
instead the it prints out
2 7 2 7 2
7
Can anybody tell me why??? How can I
fix it?
Thanks, Shweta
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RE: [flexcoders] problem with arrays
Title: problem with arrays
Doing this:
testArray[0] within the loop will always
insert the value in the 0 slot of the array, so your loop is pointless. Use
the num variable to increase the array postion targeted. Also, addItem is not
necessary. To get the expected results, do this:
var testArray:Array = new Array();
var temp_arr:Array = new
Array();
for(var num:Number = 0; num 3; num++) {
temp_arr[num] = num;
testArray[num] =
num+5;
}
trace(temp_arr)
trace(testArray)
Jason
Merrill | E-Learning Solutions |
icfconsulting.com
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Parekh, Shweta - BLS CTR
Sent: Wednesday, November 23, 2005
4:07 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] problem with
arrays
Hi,
I have a piece of code like the following:
var testArray:Array = new Array();
var temp_arr:Array = new
Array(2);
for(var num:Number = 0;
num 3; num++)
{
temp_arr[0] = num;
temp_arr[1] = num+5;
testArray.addItemAt(num,
temp_arr);
}
trace(testArray
***);
for(var i:Number = 0; i
testArray.length; i++)
{
trace(testArray[i]);
}
I am expecting it to print
0 5
1 6
2 7
instead the it prints out
2 7
2 7
2 7
Can anybody tell me why??? How can I fix it?
Thanks,
Shweta
NOTICE:
This message is for the designated recipient only and may
contain privileged or confidential information. If you have received it in
error, please notify the sender immediately and delete the original.Any
other use of this e-mail by you is prohibited.
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RE: [flexcoders] problem with arrays
Title: problem with arrays
temp_arr is a pointer so all you're doing is assigning the
same pointer to every index in testArray and simply incrementing the values with
each iteration of the first look. Try declaring temp_arr within the
loop.
Carson
Carson HagerCynergy Systems, Inc.http://www.cynergysystems.com
Email: [EMAIL PROTECTED]Office: 866-CYNERGYMobile:
1.703.489.6466
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf Of Parekh, Shweta - BLS
CTRSent: Wednesday, November 23, 2005 1:07 PMTo:
flexcoders@yahoogroups.comSubject: [flexcoders] problem with
arrays
Hi,
I have a piece of code like the
following:
var testArray:Array = new Array();
var temp_arr:Array = new Array(2);
for(var num:Number = 0; num 3; num++)
{
temp_arr[0] = num; temp_arr[1] = num+5;
testArray.addItemAt(num, temp_arr);
}
trace("testArray ***");
for(var i:Number = 0; i testArray.length; i++)
{
trace(testArray[i]);
}
I am expecting it to print
0 5 1 6 2
7
instead the it prints out
2 7 2 7 2
7
Can anybody tell me why??? How can I
fix it?
Thanks, Shweta
--
Flexcoders Mailing List
FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com
YAHOO! GROUPS LINKS
Visit your group "flexcoders" on the web.
To unsubscribe from this group, send an email to:[EMAIL PROTECTED]
Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
RE: [flexcoders] problem with arrays
Title: problem with arrays
But if your array is a dataProvider and
you WANT to update the control as you go, do use additem() or addItemAt().
Though usually, if you are building an
entire dataProvider, you want to wait until you are done, then re-assign the array
to the dataProvider.
Tracy
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Merrill, Jason
Sent: Wednesday, November 23, 2005
4:25 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] problem
with arrays
Doing this:
testArray[0] within the loop will always
insert the value in the 0 slot of the array, so your loop is pointless.
Use the num variable to increase the array postion targeted. Also,
addItem is not necessary. To get the expected results, do this:
var testArray:Array = new Array();
var temp_arr:Array = new
Array();
for(var num:Number = 0; num 3; num++) {
temp_arr[num] = num;
testArray[num] =
num+5;
}
trace(temp_arr)
trace(testArray)
Jason
Merrill | E-Learning Solutions |
icfconsulting.com
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Parekh, Shweta - BLS CTR
Sent: Wednesday, November 23, 2005
4:07 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] problem with
arrays
Hi,
I have a piece of code like the following:
var testArray:Array = new Array();
var temp_arr:Array = new
Array(2);
for(var num:Number = 0;
num 3; num++)
{
temp_arr[0] = num;
temp_arr[1] = num+5;
testArray.addItemAt(num,
temp_arr);
}
trace(testArray
***);
for(var i:Number = 0; i
testArray.length; i++)
{
trace(testArray[i]);
}
I am expecting it to print
0 5
1 6
2 7
instead the it prints out
2 7
2 7
2 7
Can anybody tell me why??? How can I fix it?
Thanks,
Shweta
NOTICE:
This
message is for the designated recipient only and may contain privileged or
confidential information. If you have received it in error, please notify the
sender immediately and delete the original.Any other use of this e-mail
by you is prohibited.
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RE: [flexcoders] problem with arrays
Title: problem with arrays
When I replied to the list, I didnt
realize it was flexcoders thought it was another Flash list, didnt
realize they were updating a component. Still, the rest of my post holds true.
Jason
Merrill | E-Learning Solutions |
icfconsulting.com
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Tracy Spratt
Sent: Wednesday, November 23, 2005
5:41 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] problem
with arrays
But if your array is a dataProvider and
you WANT to update the control as you go, do use additem() or addItemAt().
Though usually, if you are building an
entire dataProvider, you want to wait until you are done, then re-assign the
array to the dataProvider.
Tracy
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Merrill, Jason
Sent: Wednesday, November 23, 2005
4:25 PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] problem
with arrays
Doing this:
testArray[0] within the loop will always
insert the value in the 0 slot of the array, so your loop is pointless.
Use the num variable to increase the array postion targeted. Also,
addItem is not necessary. To get the expected results, do this:
var testArray:Array = new Array();
var temp_arr:Array = new
Array();
for(var num:Number = 0; num 3; num++) {
temp_arr[num] = num;
testArray[num] =
num+5;
}
trace(temp_arr)
trace(testArray)
Jason
Merrill | E-Learning Solutions |
icfconsulting.com
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Parekh, Shweta - BLS CTR
Sent: Wednesday, November 23, 2005
4:07 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] problem with
arrays
Hi,
I have a piece of code like the following:
var testArray:Array = new Array();
var temp_arr:Array = new
Array(2);
for(var num:Number = 0;
num 3; num++)
{
temp_arr[0] = num;
temp_arr[1] = num+5;
testArray.addItemAt(num,
temp_arr);
}
trace(testArray
***);
for(var i:Number = 0; i
testArray.length; i++)
{
trace(testArray[i]);
}
I am expecting it to print
0 5
1 6
2 7
instead the it prints out
2 7
2 7
2 7
Can anybody tell me why??? How can I fix it?
Thanks,
Shweta
NOTICE:
This
message is for the designated recipient only and may contain privileged or
confidential information. If you have received it in error, please notify the
sender immediately and delete the original.Any other use of this e-mail
by you is prohibited.
--
Flexcoders Mailing List
FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com
SPONSORED LINKS
Web site design development
Computer software development
Software design and development
Macromedia flex
Software development best practice
YAHOO! GROUPS LINKS
Visit your group "flexcoders" on the web.
To unsubscribe from this group, send an email to:[EMAIL PROTECTED]
Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
