RE: [flexcoders] datagrids and data changes
Have you set an item renderer for the check box column? Something like the
following:
mx:DataGridColumn dataField=Confirmed
editable=true
rendererIsEditor=true
itemRenderer=mx.controls.CheckBox
editorDataField=selected/
This will bind the value back into your data provider as it is
clicked/selected.
Also, to iterate through your ArrayCollection, you reference it differently
than a regular array as it is likely a collection of objects. You'll
iterate through it with something like :
var i : uint;
var thisItem : YourItemClass;
for( i = 0 ; i myData.length; i++){
thisItem = YourItemClass( myData.getItemAt(i)
);
}
Hope that helps,
Nate Nielsen
[EMAIL PROTECTED]
From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
Behalf Of Ramsey, Robert L
Sent: Wednesday, October 31, 2007 9:09 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] datagrids and data changes
Hi,
I have the feeling I'm being very stupid about something, but here goes.
I have a datagrid, myDatagrid, bound to a dataprovider, myData. myData
is an ArrayCollection based on an xml list of data returned from a php
script with an httpservice call, but I don't think that should make a
difference.
Right now, the data is one column that is a checkbox. By default, the
checkbox value is set to false.
If I click a checkbox and then iterate through myData, myData doesn't
reflect the change to the data. Some of the things I was reading seemed
to suggest that myData should immediately reflect the changes made to
the data presented by myDatagrid. I'm not sure that should be true
since it was only a one way binding from myData - myDatagrid.
My ultimate goal is that when the user clicks the submit button, I get
only the records in myDatagrid that have changed. By the time the app
is done there may be hundreds of rows of records with up to 10 fields.
If I have to build the iteration, that's fine, but I'm also not seeing
how to iterate through myDatagrid. Ideally,
myDatagrid[rownumber][columned] would be great, but reading through the
help I can't see what property of the datagrid let's me access the array
of data.
Thanks for any suggestions you can give me!
Bob
~~~
Even a man who is pure in heart
and says his prayers by night
may become a wolf when the wolfbane blooms
and the autumn moon is bright.
Maleva (Maria Ouspenskaya) The Wolf Man
~~~
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[flexcoders] Flex / CF server setup guru needed
Hello all I'm looking for a server guru to set up some environments. This person would be responsible for setting up a number of servers with the following : Windows Server 2000 / 2003 Macromedia Flex Macromedia Cold Fusion Macromedia JRun This would be a perfect opportunity for someone to make some extra cash at home/ on the weekends etc. Everything can be done remotely from your location. The work would be part time but could turn into full time if you are interested in making that move. If you're interested, please contact me off list at [EMAIL PROTECTED] Thanks! -Nate Nielsen -- 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.
[flexcoders] Cairngorm woes =\
Hi all,
Having a tough time with a cairngorm app that's
been inherited. I didn't write the cairngorm adaptation, so I'm a bit
lost. This is what we're getting :
Error C:\Inetpub\wwwroot\bidfly\com\bidfly\view\BrowseViewHelper.as:100
There is no method with the name 'getInstance'.
99:
function showView(Void):Void{
100:
var
nav:LeftTabNavigator=LeftTabNavigator.getInstance();
101:
nav.selectedIndex =
nav.getChildIndex(UIObject(view));
The odd part about it is that the same
code works on another server, or the same server but some setup changes were
made.
Is it possible I need to include some
of the framework into the user classes area or something?
Any help anyone can provide would be
greatly appreciated and I'll paypal ya so you're next round of brews are on
me!
Thanks,
-Nate
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Re: [flexcoders] Re: If I buy a flex license can I host other peoples apps on the license?
From what I understand, only on an ASP basis. I.e. you can only host what you create for your clients. -someone correct me if I'm wrongplease :) - Original Message - From: Clint Modien To: flexcoders@yahoogroups.com Sent: Monday, July 18, 2005 2:54 PM Subject: [flexcoders] Re: If I buy a flex license can I host other peoples apps on the license? anyone? On 7/15/05, Clint Modien [EMAIL PROTECTED] wrote: Just a question I thought I'd kick out there to MM. -- 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.
[flexcoders] contract opportunity - telecommute!
Hi all, I'm looking for 3-4 full / part time flex developers for some contract work. This project consists of being part of a team to develop and deploy a large scale e-commerce site entirely in flex! With over 80,000 consumer products already approved for online sales, this is sure to be the first project of its size and kind for the flex platform! All work will be done ** telecommute **, so this is your chance to flex your coding muscles in your underwear at home! (oh my!) If you are interested in working on this exciting project (and/or dumping the micro management regime you're imprisoned innow) - please send your resume (or skills summary), contact information andnumber of hours you are available (weekly)to : [EMAIL PROTECTED] Thanks! Nate Nielsen [EMAIL PROTECTED] -- 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.
[flexcoders] Adobe aquires Macromedia
SAN JOSE, Calif.--(BUSINESS WIRE)--April 18, 2005--Adobe Systems Incorporated (Nasdaq:ADBE) today announced a definitive agreement to acquire Macromedia (Nasdaq:MACR) in an all-stock transaction valued at approximately $3.4 billion. Crazy. Yahoo! Groups Links To visit your group on the web, go to:http://groups.yahoo.com/group/flexcoders/ To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
[flexcoders] method to list properties / describe class ?
is the a method to list the properties/ methods / etc of a particular class ? anyway to do something similar by accessing the class and properties via associative array syntax maybe? i'd like to build something to auto-document my mxml components / classesand their properties / values etc. thanks, Nate Nielsen [EMAIL PROTECTED] Yahoo! Groups Sponsor ADVERTISEMENT Yahoo! Groups Links To visit your group on the web, go to:http://groups.yahoo.com/group/flexcoders/ 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] method to list properties / describe class ?
Just found UIObjectDescriptor in docs is what i waslookin for. Nevermind =) - Original Message - From: Nate Nielsen To: flexcoders@yahoogroups.com Sent: Saturday, March 26, 2005 7:01 PM Subject: [flexcoders] method to list properties / describe class ? is the a method to list the properties/ methods / etc of a particular class ? anyway to do something similar by accessing the class and properties via associative array syntax maybe? i'd like to build something to auto-document my mxml components / classesand their properties / values etc. thanks, Nate Nielsen [EMAIL PROTECTED] Yahoo! Groups Sponsor ADVERTISEMENT Yahoo! Groups Links To visit your group on the web, go to:http://groups.yahoo.com/group/flexcoders/ To unsubscribe from this group, send an email to:[EMAIL PROTECTED] Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
flex project
i'm looking for 2-3 flex coders to do somehourly contract work. i would prefer you to be local to the dallas / ft worth, TXarea for some meetings, but all of the work will be done from your location via telecommuting. if you are able to drive to DFW for meetings roughly once a week but live/work further out, that shouldn't be a problem. if you currently have a part time / full time job elsewhere and want some flex work for extra cash or experience, that is acceptable. (i.e. don't have to quit your day job if you are already engaged 8-5). but I am looking for people with a minimum of 20 hours a week to spare on this project. you will be part of a team that is building an exciting new e-commerce .com that will be emerging shortly. this is an awesome chance to work on a high profile --fully-- flex site that will actually be open to the public! (perhaps the first large scale flex B2C .com!) if you are interested, please send a resume or skills summary along with details of your flex experience and any URLs you might have OFF LIST to [EMAIL PROTECTED] thanks nate nielsen [EMAIL PROTECTED]
Re: [flexcoders] flex project
sorry, i meant to mention the technology details : flex 1.5 cold fusion mx 7 ms sql -most of the back end will be coded by a different team, so the primary importance is flex 1.5 and enough knowledge of CF to manage communications via flash remoting and/or web services (no big deal). =) - Original Message - From: Nate Nielsen To: flexcoders@yahoogroups.com Sent: Wednesday, March 09, 2005 8:47 AM Subject: [flexcoders] flex project i'm looking for 2-3 flex coders to do some hourly contract work. i would prefer you to be local to the dallas / ft worth, TXarea for some meetings, but all of the work will be done from your location via telecommuting. if you are able to drive to DFW for meetings roughly once a week but live/work further out, that shouldn't bea problem. if you currently have a part time / fulltime job elsewhere and want some flex work for extra cash or experience, that is acceptable. (i.e. don't have to quit your day job if you are already engaged 8-5). but I am looking for people with a minimum of 20 hours a week to spare on this project. you will be part of a team that is building an exciting new e-commerce .com that will be emerging shortly. this isan awesome chance to work on a high profile --fully-- flex site that will actually be open to the public! (perhaps the first large scale flex B2C .com!) if you are interested, please send a resume or skills summary along with details of your flex experience and any URLs you might have OFF LIST to [EMAIL PROTECTED] thanks nate nielsen [EMAIL PROTECTED]
Re: [flexcoders] How do you convert a string to a number
syntax :
Number(yourStringVariable)
keep in mind that your string may not always be able to be cast into a
number, so you may want to add a conditional to check.
here is some sample code to demostrate casting a string into a number,just
call the function and you'll see it alert 100:
mx:Script![CDATA[
function castTest(){var
myString:String = "60";var total:Number;total =
40 +
Number(myString);alert(total.toString());}
]]/mx:Script
Without the Number( ) cast statement, you will get a compile time
error : "Type mismatch in assignment statement: found String where Number
is required." -But remember that you will not get a compile time
error if you are casting to a custom class type, which is why you may want to
add a conditional to test if the cast worked propertly (it will return nullif
the cast cannot be performed):
mx:Script![CDATA[
function castTest(){var
myString:String = "60";var total:Number;total =
40 +
Number(myString);if(total){alert(total.toString());}}
]]/mx:Script
hth
nate nielsen
[EMAIL PROTECTED]
- Original Message -
From:
[EMAIL PROTECTED]
To: flexcoders@yahoogroups.com
Sent: Wednesday, March 09, 2005 8:57
AM
Subject: [flexcoders] How do you convert
a string to a number
I am just curious because I am trying to do this in Flex
