i am not getting what you said. can you please elaborate?
Are you saying to set the main dataprovider to length one or the individual
"ObjectProxy"
When should i set each row to its 2000
values.
----- Original Message ----
From: Alex Harui <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Sent: Thursday, April 12, 2007 10:04:29 PM
Subject: RE: [flexcomponents] please help! timeout error with large data?
One thing you can do is temporarily set the array of values
to length 1 and then one-at-a-time set each row to its 2000
values.
From: flexcomponents@ yahoogroups. com
[mailto:flexcompone [EMAIL PROTECTED] com] On Behalf Of arpan
srivastava
Sent: Thursday, April 12, 2007 6:53 AM
To:
flexcomponents@ yahoogroups. com
Subject: Re: [flexcomponents] please
help! timeout error with large data?
I don't think DP is changing
everytime.
I have an ArrayCollection
where each item represents an object in which is an array of 2000
values.
here's a view of my
DP:
// There are total 8 rows for
the datagrid
dataProvider = ArrayCollection (@100ddaf1)
[0]
= ObjectProxy (@cc14741)
[1] = ObjectProxy (@101e0e81)
[2] =
ObjectProxy (@101cebc1)
[3] = ObjectProxy (@102a7201)
[4] =
ObjectProxy (@101e0f81)
[5] = ObjectProxy (@101e0a01)
[6] =
ObjectProxy (@102a7341)
[7] = ObjectProxy (@101e0ac1)
filterFunction = null
length = 8 : Number
list = ArrayList
(@cc147c1)
sort = null
source = Array
(@100ddac1)
//Expanding first
item
dataProvider = ArrayCollection (@100ddaf1)
[0] =
ObjectProxy (@cc14741)
["1/1/2004". .."1/24/2005" ]
["1/24/2006" ..."10/11/ 2004"]
["10/11/2005" ..."10/26/ 2006"]
["10/27/2004" ..."11/13/ 2005"]
["11/13/2006" ..."11/29/ 2004"]
//Expanding first item -
linechart is plotted on these
//values - Date and
Value
dataProvider = ArrayCollection (@100ddaf1)
[0] =
ObjectProxy (@cc14741)
["1/1/2004". .."1/24/2005" ]
1/1/2004
= 1682.47352600098 : Number
1/1/2005 =
4785.71585083008 : Number
1/1/2006 =
4295.85931396484 : Number
1/10/2004 =
3297.52844238281 : Number
1/10/2005 =
3612.130859375 : Number
1/10/2006 =
3216.13586425781 : Number
1/11/2004 =
6036.138671875 : Number
1/11/2005 =
3087.513671875 : Number
1/11/2006 =
6207.65490722656 : Number
1/12/2004 =
3161.44024658203 : Number
1/12/2005 =
3349.22430419922 : Number
1/12/2006 =
4344.05029296875 : Number
1/13/2004 =
2372.83447265625 : Number
-----
Original Message ----
From: Alex Harui <[EMAIL PROTECTED] com>
To:
flexcomponents@ yahoogroups. com
Sent: Thursday, April 12, 2007
1:16:55 PM
Subject: RE: [flexcomponents] please help! timeout error with
large data?
I would try to find a way to not update every row every
time the DP changes. You might need to use callLater to delay the updates
on each row.
From: flexcomponents@ yahoogroups. com
[mailto:flexcompone [EMAIL PROTECTED] com] On Behalf Of arpan
srivastava
Sent: Thursday, April 12, 2007 12:40 AM
To:
flexcomponents@ yahoogroups. com
Subject: Re: [flexcomponents] please
help! timeout error with large data?
if i
make only one row visible thenit can make. it takes around 35 - 40 secs to plot
2000 point on each line chart with circleitemrenderer and without that it
is pretty fast.
-----
Original Message ----
From: Alex Harui <[EMAIL PROTECTED] com>
To:
flexcomponents@ yahoogroups. com
Sent: Thursday, April 12, 2007 10:54:00
AM
Subject: RE: [flexcomponents] please help! timeout error with large
data?
Hmm, still sounds like 14000 to me. If you make only
one row visible, is performance acceptable?
From: flexcomponents@ yahoogroups. com
[mailto:flexcompone [EMAIL PROTECTED] com] On Behalf Of arpan
srivastava
Sent: Wednesday, April 11, 2007 8:33 PM
To:
flexcomponents@ yahoogroups. com
Subject: Re: [flexcomponents] please
help! timeout error with large data?
it's
not like 14000 points.
I have seven rows in the datagrid with each row having
a linechart in one cell,and each line chart is to be plotted for 2000 values.
problem comes only when i use itemrenderer to display circles also.
-----
Original Message ----
From: Alex Harui <[EMAIL PROTECTED] com>
To:
flexcomponents@ yahoogroups. com
Sent: Thursday, April 12, 2007 2:18:25
AM
Subject: RE: [flexcomponents] please help! timeout error with large
data?
7 rows of 2000 is 14000 points. That's quite a
bit. Do they all have to change at once?
From: flexcomponents@ yahoogroups. com
[mailto:flexcompone [EMAIL PROTECTED] com] On Behalf Of arpan
srivastava
Sent: Wednesday, April 11, 2007 8:09 AM
To:
flexcomponents@ yahoogroups. com
Subject: Re: [flexcomponents] please
help! timeout error with large data?
i
figured out whats the cause of timeout error but not able to find a
solution.
in my itemrenderer for the datagrid i am
constructing linechart with a CircleItemRenderer and this takes lot of time .
If
i don't use any itemrenderer then it works fine, but i need a linechart with
points.
Is there anyway i can make circle after making
linechart?
// Add a
lineSeries
lineS = new
LineSeries() ;
lineS.setStyle( "lineStroke" ,lineStroke) ;
lineS.setStyle( "form","segment"
);
lineS.setStyle(
"itemRenderer" ,new ClassFactory( CircleItemRender
er));
lineS.yField =
"data";
seriesArray. push(lineS)
;
lineChart.series =
seriesArray;
for now my data contains around 2000 values for each line
chart and there are seven rows in the datagrid and only one column with
linechart in it's each cell.
-----
Original Message ----
From: Alex Harui <[EMAIL PROTECTED] com>
To:
flexcomponents@ yahoogroups. com
Sent: Tuesday, April 10, 2007 10:32:52
PM
Subject: RE: [flexcomponents] please help! timeout error with large
data?
Probably. You have to find out where all the time is
being spent and do some optimization.
How much data is a "large amount"? How many line and
bar charts are on screen? Do all of them need updating or can you stop
certain ones from updating? Can you break up the updates and just do one
pair of charts at a time?
You could take one of your line and bar charts and measure
how long it takes to update them with new data when outside of the DG, then
test
with only one pair in the DG. One way I do this is to put an "enterFrame"
listener on the stage and trace out the value of getTimer(). Normally,
you'll see the value increase by the frame-rate. Then when it gets busy
you'll see the value increase by much more and that gives you an idea of the
overhead.
-Alex
From: flexcomponents@ yahoogroups. com
[mailto:flexcompone [EMAIL PROTECTED] com] On Behalf Of arpan
srivastava
Sent: Tuesday, April 10, 2007 8:47 AM
To: Flex
Components
Subject: [flexcomponents] please help! timeout error with
large data?
Hi All,
I am getting this error when I give a
large amount of data to my component that consists of a datagrid with line
charts and bar charts in it's columns.
Error: Error #1502: A script has
executed for longer than the default timeout period of 15 seconds.
at
mx.managers. layoutClasses: :PriorityQueue/ removeSmallestCh ild()
at
mx.managers: :LayoutManager/ validateClient( )
at mx.core::UIComponen
t/validateNow( )
at mx.controls. dataGridClasses: :DataGridBase/ mx.controls.
dataGridClasses: DataGridBase: :drawItem( )
at mx.controls. dataGridClasses:
:DataGridBase/ mx.controls. dataGridClasses: DataGridBase: :makeRowsAndColu
mns()
at mx.controls: :DataGrid/ mx.controls: DataGrid: :makeRowsAndColu
mns()
at mx.controls. listClasses: :ListBase/ mx.controls. listClasses:
ListBase: :updateDisplayLi st()
at mx.controls: :DataGrid/ mx.controls:
DataGrid: :updateDisplayLi st()
I did
following:
scriptTimeLimit= "500" scriptRecursionLimi
t="50000"
but is there any other way around ?
Never miss an email again!
Yahoo! Toolbar
alerts you the instant new Mail arrives. Check it out.
Finding fabulous fares is fun.
Let Yahoo! FareChase search your favorite travel
sites to find flight and hotel bargains.
We won't tell. Get more on shows you hate to love
(and love to hate): Yahoo! TV's Guilty Pleasures list.
Food fight? Enjoy some healthy debate
in the
Yahoo! Answers Food Drink Q&A.
Don't be flakey. Get Yahoo!
Mail for Mobile and
always
stay connected to friends.
<!--
#ygrp-mlmsg {font-size:13px;font-family:arial, helvetica, clean, sans-serif;}
#ygrp-mlmsg table {font-size:inherit;font:100%;}
#ygrp-mlmsg select, input, textarea {font:99% arial, helvetica, clean,
sans-serif;}
#ygrp-mlmsg pre, code {font:115% monospace;}
#ygrp-mlmsg * {line-height:1.22em;}
#ygrp-text{
font-family:Georgia;
}
#ygrp-text p{
margin:0 0 1em 0;}
#ygrp-tpmsgs{
font-family:Arial;
clear:both;}
#ygrp-vitnav{
padding-top:10px;font-family:Verdana;font-size:77%;margin:0;}
#ygrp-vitnav a{
padding:0 1px;}
#ygrp-actbar{
clear:both;margin:25px 0;white-space:nowrap;color:#666;text-align:right;}
#ygrp-actbar .left{
float:left;white-space:nowrap;}
.bld{font-weight:bold;}
#ygrp-grft{
font-family:Verdana;font-size:77%;padding:15px 0;}
#ygrp-ft{
font-family:verdana;font-size:77%;border-top:1px solid #666;
padding:5px 0;
}
#ygrp-mlmsg #logo{
padding-bottom:10px;}
#ygrp-vital{
background-color:#e0ecee;margin-bottom:20px;padding:2px 0 8px 8px;}
#ygrp-vital #vithd{
font-size:77%;font-family:Verdana;font-weight:bold;color:#333;text-transform:uppercase;}
#ygrp-vital ul{
padding:0;margin:2px 0;}
#ygrp-vital ul li{
list-style-type:none;clear:both;border:1px solid #e0ecee;
}
#ygrp-vital ul li .ct{
font-weight:bold;color:#ff7900;float:right;width:2em;text-align:right;padding-right:.5em;}
#ygrp-vital ul li .cat{
font-weight:bold;}
#ygrp-vital a {
text-decoration:none;}
#ygrp-vital a:hover{
text-decoration:underline;}
#ygrp-sponsor #hd{
color:#999;font-size:77%;}
#ygrp-sponsor #ov{
padding:6px 13px;background-color:#e0ecee;margin-bottom:20px;}
#ygrp-sponsor #ov ul{
padding:0 0 0 8px;margin:0;}
#ygrp-sponsor #ov li{
list-style-type:square;padding:6px 0;font-size:77%;}
#ygrp-sponsor #ov li a{
text-decoration:none;font-size:130%;}
#ygrp-sponsor #nc {
background-color:#eee;margin-bottom:20px;padding:0 8px;}
#ygrp-sponsor .ad{
padding:8px 0;}
#ygrp-sponsor .ad #hd1{
font-family:Arial;font-weight:bold;color:#628c2a;font-size:100%;line-height:122%;}
#ygrp-sponsor .ad a{
text-decoration:none;}
#ygrp-sponsor .ad a:hover{
text-decoration:underline;}
#ygrp-sponsor .ad p{
margin:0;}
o {font-size:0;}
.MsoNormal {
margin:0 0 0 0;}
#ygrp-text tt{
font-size:120%;}
blockquote{margin:0 0 0 4px;}
.replbq {margin:4;}
-->
__________________________________________________
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com
