[flexcoders] Cool Flex Component Site (opensource)
cool all opensource (lgpl) http://www.openzet.org/samples/
[flexcoders] datagrid cell
Hi am trying to retrieve the data from a datagrid pointed by its column number and row number. Suppose if 4,5 is given I need to find the value that is stored in column 4 and row 5. How do I do that. Regards...
[flexcoders] GENERIC compareFucntion without hardcoding of dataField ?
Hi All,
My flex2 DataGrid has got at least 50 columns of type Date.I
also have list which opens when use select a context menu item ,in this
list user can select any no of columns on which he wants multiple
sorting to be happen.
Lets say user has selected 5 Columns for multi sorting,I create 5
sortField with compareFunction in loop as follows
var sortFieldArray:Array = new Array();
for(var dataField in selectedColumnArray){
var field:SortField = new SortField(dataField );
field.compareFunction = function(itemA:Object,itemB:Object):int{
var dateA:Date =itemA[dataField ] ;
var dateB:Date =itemB[dataField ] ;
.
}
sortFieldArray.push(field);
}
Problem which I have been facing is ,local var dataField is always
referring to the last value of selectedColumnArray hence sorting is
happening based on last column only.
I dont want to create separate compareFunction for each column , simply
because at compilation time I dont know about the no of column which
user can choose to participate in multipleSorting.And I dont want to
create 50 compareFunction with hardcoded dataField name
Is it possible to create GENERIC compareFucntion which can take
dataField without hard coding ?
Please throw some light on this it?
Regards,
Dharmendra chauhan
[flexcoders] Last Column is getting unnecessary space on column resize ?
Hi All, I have a resizable dataGrid with horizontalScrollPolicy = auto , when I resize any column , width of last column is being increased ? If I am not resizing it ( last column) ,why is it increasing its width ? I dived in to dataGrid code and found a method calculateColumnSizes (), this method has got code which assign unnecessary space to the last column. Since this is private method ,I cant ovrride it . Also , when i try to minimize its width ,it required more than 2 attempt to acheive it ..why It is so ? Last colun resizing behavior should be similier to the rest of the column ? Is anybosy has ever faced these issue ? Does anybody know the solution ? Regards, Dharmendra
[flexcoders] Date Calculation : DayLightSaving Time
Hello All, Currently we are getting a difference of one day while selecting a date outside of the DayLightSaving period and a day within the DayLightSaving Period. Rite now we are calculating the difference between the dates using the following code. (toDateField.selectedDate.getTime() -fromDateField.selectedDate.getTime())/milliSecondsPerDay where milliSecondsPerDay = 1000 * 60 * 60 * 24; I understand that it is a bug in flex as mentioned in the following link. http://bugs.adobe.com/jira/browse/SDK-19092 We are desperately in need for a fix for the bug as we got this as a production defect in an application made for a particular financial institution. Any fixes to this problem would be deeply be appreciated. Regards, Sneha Did you know? You can CHAT without downloading messenger. Go to http://in.webmessenger.yahoo.com/
[flexcoders] Re: how to call dynamic servlet
Hi All ,
Sorry for the late reply , i have been told to send the working code for me and
here is it below , it might be complicated but this is what i have right now ,
Thanks Tracy Spratt tspr...@... nts333rd for your advise ,
i welcome ur suggest i ll try to test ur way , what i need is to get the
elements returned by the xml from the servlet one by one and the below code did
that but anyhow i ll test your way ...
thanking all ...
here is the current working code
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml; layout=absolute
creationComplete=init()
mx:Script
![CDATA[
import flash.net.sendToURL;
import mx.controls.Alert;
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
import mx.rpc.xml.SimpleXMLDecoder;
import mx.controls.Button;
import mx.controls.Label;
import mx.collections.ArrayCollection;
import mx.rpc.http.HTTPService;
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
[Bindable]
public var expenses:ArrayCollection;
public var userId:int;
public var servletURL:String;
public var topSenders:HTTPService;
private function init():void{
userId = 12;
useHttpService();
}
public function useHttpService():void {
topSenders = new HTTPService();
topSenders.url =
http://localhost:8080/Application/topSenderServlet?USER_ID=+userId.toString();
topSenders.method = POST;
topSenders.addEventListener(result, resultHandler);
topSenders.addEventListener(fault, faultHandler);
topSenders.useProxy=false;
topSenders.resultFormat=e4x;
topSenders.send();
topSenders.disconnect();
topSenders.clearResult(true);
topSenders = null;
topSenders.logout();
}
public function resultHandler(event:ResultEvent):void {
trace(resultHandler invoked);
var xmlStr:String = event.result.toString();
var xmlDoc:XMLDocument = new XMLDocument(xmlStr);
var decoder:SimpleXMLDecoder = new SimpleXMLDecoder(true);
var resultObj:Object = decoder.decodeXML(xmlDoc);
for(var i:int=0;iresultObj.linkinscreen.topsenders.sender.length;i++){
Alert.show(resultObj.topsenders.sender[i].phone);
}
}
public function faultHandler(event:FaultEvent):void {
trace(faultHandler Invoked);
Alert.show('Oops there is a problem!' +
event.fault.message);
}
]]
/mx:Script
/mx:Application
[flexcoders] Re: changes on item renderers on a List
Hi Alex, Thanks much for the lead. What do you mean virtualization? Are you referring to recycling of the renderers? The fancy stuff I am working on are supposed to be dealing with large amount of data while still showing more detailed view of some portions where the user is interested... Another problem I am struggling with is whether to have my component determine the states of the item renderers. For example, how do you choreograph the transitions of all the item renderers involved (like shrinking the items that just lost focus and then expanding the item that just get focus)? It seems it should be the job of my component; but when an item renderer expands, it may mean to display more detailed information by switching to another state, which looks like it may be better handled by its own. geng --- In flexcoders@yahoogroups.com, Alex Harui aha...@... wrote: If you're doing some fancy stuff and don't need virtualization you can just use a VBox. You could probably fake a single selection model with states pretty easily. Alex Harui Flex SDK Developer Adobe Systems Inc.http://www.adobe.com/ Blog: http://blogs.adobe.com/aharui From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of gwangdesign Sent: Saturday, March 14, 2009 10:41 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: changes on item renderers on a List Hi Tracy, Thanks for the heads-up. I was aware that list based components recycle their item renderers. For example, when you scroll the list, it could break the component if there are some renderers that were already in the expanded states;) I went ahead and did these in my component which subclasses List. (Dictating states of listItemRenderers in the List subcomponent) http://maohao.com/blogs/wordpress/TestSimpleZoomableList/bin-release/TestSimpleZoomableList.html (Letting the individual item renderers to decide which state they want to go) http://weblogs.macromedia.com/pent/archives/2006/04/a_list_itemrend.html After all the struggle, I found out there are really _a lot_ going on under the hood on a List/ListBase component (this includes buffering spare list item renderers, managing scrolling, clipping, etc.) When I have some time, I may just extend UIComponent, or hunt for some other components that are more tolerant of transitions...:) Thanks and have a nice weekend. -geng --- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, Tracy Spratt tspratt@ wrote: I think I would approach this by having an isExpanded property on the dataProvider items, and toggle that property using logic in a change handler. The renderer would use that property to set its visual state. There won't be any clear relationship between selectedItems and the visual renderers. Tracy Spratt, Lariat Services, development services available _ From: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com [mailto:flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com] On Behalf Of gwangdesign Sent: Friday, March 13, 2009 6:05 PM To: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com Subject: [flexcoders] changes on item renderers on a List Hi, I am re-sending this question since this seemingly simple question has been taking me a bit much longer than I expected;) I have a whole bunch of item renderers inside a List (or it lays out and scrolls the renderers the way a List does). Here is what I am trying to do: I'd like to expand/shrink these item renderers based on whether they are newly selected or de-selected. My approach right now is extending List class. I listen to ListEvent.CHANGE event and invalidate my component as it occurs. I then try to figure out which renderer has been selected/deselected... and I can't. Basically my component is interested in the following actions: 1. When allowMultipleSelection is true, user selects an item that hasn't been selected yet; 2. When allowMultipleSelection is true, user selects an already selected item; 3. When allowMultipleSelection is false, user selects a new item; 4. When allowMultipleSelection is false, user selects an already selected item; I poke into the code of mx.controls.ListBase and List and the code is a bit over my head right now;) Any ideas? pseudo code is welcome! Thanks and have a great weekend! -geng
Re: [flexcoders] Styling a list item renderer
Thanks Alex. Pairing a renderer with a custom list component seems a bit overkill and smells of over-coupling. In any case, your response answers my question and I greatly appreciate it. Thanks again! Aaron Alex Harui wrote: So if the renderer used say, a style named aaronRadius to determine the size of the circle, you don't have to change the styleName on the renderer. If you put a List selector in your styles block with aaronRadius in it, it should transfer through to the renderer. You won't be able to use aaronRadius in the mx:List tag because it isn't defined in the style MetaData, but you could pair your renderer with an AaronList subclass that defines aaronRadius on it, and makes your renderer the default renderer. Alex Harui Flex SDK Developer Adobe Systems Inc. Blog: http://blogs.adobe.com/aharui http://blogs.adobe.com/aharui -Original Message- From: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com [mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com] On Behalf Of Aaron Hardy Sent: Saturday, March 14, 2009 7:48 PM To: flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com Subject: Re: [flexcoders] Styling a list item renderer Thanks for the response Alex. The styles I'm mostly talking about are very specific to the item renderer. For example, my renderer has a colored circle in it along with a few other things. I'd like to specify a radius style that can be a specific radius for one list and a different radius for a separate list. Thanks again for taking the time to participate on the list. Aaron Alex Harui wrote: There isn't a formal way. The styleName property will be assigned the List (actually an inner content pane), but I think after it has been added to the content pane you can reset it, like in createChildren or commitProperties. Normally, all of the styles of a renderer are supplied by styles set on the List. Which styles would you want to apply to List that are different from ones you'd want to apply to the renderer? Alex Harui Flex SDK Developer Adobe Systems Inc. http://www.adobe.com/ http://www.adobe.com/ Blog: http://blogs.adobe.com/aharui http://blogs.adobe.com/aharui http://blogs.adobe.com/aharui http://blogs.adobe.com/aharui *From:* flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com [mailto:flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com] *On Behalf Of *Aaron Hardy *Sent:* Saturday, March 14, 2009 10:19 AM *To:* flexcoders@yahoogroups.com mailto:flexcoders%40yahoogroups.com *Subject:* [flexcoders] Styling a list item renderer Hey flexers, What's the formal way to set a styleName to a list item renderer? It seems like ListBase would have an itemRendererStyleName of some sort, but I have yet to discover it. I realize in the renderer class constructor I could do something like this.styleName = 'mystyle'; but it doesn't seem flexible enough. What if I want to use the same renderer in two different lists, but styled differently? I'm just thinking there's got to be a better way that I'm missing. Thanks everyone. Aaron -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links
RE: [flexcoders] datagrid cell
This is Red Flag question. You do *not* retrieve data from a datagrid cell. Your retrieve data from the datagrid's dataProvider. Do you understand about item renderers and recycling? How are you getting row number Tracy Spratt, Lariat Services, development services available _ From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of hworke Sent: Sunday, March 15, 2009 3:54 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] datagrid cell Hi am trying to retrieve the data from a datagrid pointed by its column number and row number. Suppose if 4,5 is given I need to find the value that is stored in column 4 and row 5. How do I do that. Regards...
[flexcoders] XML node access problem
Hi everybody, I'm having a problem with XML. I need anybody that tell me why is it not working, please. In this picture: http://asylum.homelinux.org/xml-error.png There's a debugging session where the error can be shown. You'll see in the Expressions window, the XML var highlighted and at the right of it the value of it, which is a valid XML structure. With this value expanded the two child nodes can be seen. I need to get to the value of the node called service which is an immediate child of the root node. Right below this expression, there are two more expressions, one which works but it's no good for coding and the second one which should works (as the docs say it should) but is, actually, not working. The debugger is raising an error and I'm not getting the data. Can anybody tell me what's wrong with this? Thanx a lot in advance.
Re: [flexcoders] datagrid cell
Thanks Tracy, actually what I need to do is - I want to populate a datagrid from a 2 dimensional array. suppose I have a 2D array which ar[][]. Now I want to manually put the content of the array in a datagrid. By the way I have already created columns by figuring out the width of the 2D array. Now all I need to do is iterate through the array and put them in the datagrid cell. regards... On Sun, Mar 15, 2009 at 12:38 PM, Tracy Spratt tspr...@lariatinc.com wrote: This is “Red Flag” question. You do *not* retrieve data from a datagrid cell. Your retrieve data from the datagrid’s dataProvider. Do you understand about item renderers and recycling? How are you getting “row number” Tracy Spratt, Lariat Services, development services available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of hworke Sent: Sunday, March 15, 2009 3:54 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] datagrid cell Hi am trying to retrieve the data from a datagrid pointed by its column number and row number. Suppose if 4,5 is given I need to find the value that is stored in column 4 and row 5. How do I do that. Regards... -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:flexcoders-dig...@yahoogroups.com mailto:flexcoders-fullfeatu...@yahoogroups.com * To unsubscribe from this group, send an email to: flexcoders-unsubscr...@yahoogroups.com * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
RE: [flexcoders] datagrid cell
No, you do not do that. You just assign the array to the dataGrid's dataProvider property. You never work directly with columns or rows of the datagrid. DataGrid and List and the other data driven controls are just that, data driven. You always work with the dataProvider. There is not a one to one relationship between the rows of the dataGrid and the elements in your data. Google for: flex itemRenderer recycle. Tracy Spratt, Lariat Services, development services available -Original Message- From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Vivian Richard Sent: Sunday, March 15, 2009 4:52 PM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] datagrid cell Thanks Tracy, actually what I need to do is - I want to populate a datagrid from a 2 dimensional array. suppose I have a 2D array which ar[][]. Now I want to manually put the content of the array in a datagrid. By the way I have already created columns by figuring out the width of the 2D array. Now all I need to do is iterate through the array and put them in the datagrid cell. regards... On Sun, Mar 15, 2009 at 12:38 PM, Tracy Spratt tspr...@lariatinc.com wrote: This is Red Flag question. You do *not* retrieve data from a datagrid cell. Your retrieve data from the datagrids dataProvider. Do you understand about item renderers and recycling? How are you getting row number Tracy Spratt, Lariat Services, development services available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of hworke Sent: Sunday, March 15, 2009 3:54 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] datagrid cell Hi am trying to retrieve the data from a datagrid pointed by its column number and row number. Suppose if 4,5 is given I need to find the value that is stored in column 4 and row 5. How do I do that. Regards... -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62 079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links
[flexcoders] Committing change events
Is there a way to bind properties in mxml to the committing change event only? tks
[flexcoders] Re: Datagrid Display update problem
Thank you very much! This problem was costing heaps and heaps of time. Great job with Flex btw! --- In flexcoders@yahoogroups.com, Alex Harui aha...@... wrote: The DataGrid does not update the dataProvider until you switch to a new row. Editing different columns in the same row doesn't cause an update in order to minimize update event traffic. There are past topics on this issue in the archive. Usually, I recommend cheating by getting the ITEM_EDIT_END event and change the reason to NEW_ROW if it was NEW_COLUMN Alex Harui Flex SDK Developer Adobe Systems Inc.http://www.adobe.com/ Blog: http://blogs.adobe.com/aharui From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of elnomdeguerre1 Sent: Wednesday, March 11, 2009 4:04 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] Datagrid Display update problem HI, I know that there have been lots of discussion about the datagrid topic but I simply couldn't figure this bug out. I have a datagrid with a custom editor and renderer that displays an amount. Based on this amount I make a calculation which is then displayed in an adjacent uneditable cell. When the focus leaves the first cell the second cell is not updated immediately, I have to change focus to either outside the datagrid or to another row in the datagrid for the calculated amount to show up. I do call the the Datagrid(owner).invalidateList() function and I've tried the IList(dataprovider).itemupdated(data) function as well. None of them seem to work... I've even called invalidateDisplayList in desperation. The cell that is supposed to display the data has a custom itemrender(label), which does nothing but change the color of the text based on some other variable and assign text= data.CalculatedAmount on DataChange. I've debugged through this method and I do see that the data is is there, and it is assigned but it simply isn't shown on the screen. I'm really at my wit's end with this problem. Any help would be greatly appreciated.
Re: [flexcoders] Weired Focus Change behaviour on tab pressing
Hey Alex
Thanks for replying but if I changed it to GroupName instead of group, it
would let me make only one selection of the radio button. No doubt it fixed
the tab focus issue but I like to use pairs of radio button like in the
below example code, I like unitRoleGroup as one group and I like to select
one of them at a time and networkSettingsGroup as another group in which I
will like to select one at a time. It would let me do that if I change the
property name to group , it would let me select one of the options if use
group instead of groupName but then it would screw up the tab focus and if I
change the group to groupName as recommended, then it fixes the tab focus
issue but then it combines all the 4 radio button options into one and I
would be able to select only one of them, thats not what i need. I like to
create 2 different groups of radio buttons like the way it is shown in the
code and i would like the tab ordering work properly with selecting one of
the option at a time in each radio button group, Any idea to fix it? Thanks
a lot for your help
/*CODE */
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml; layout=absolute
mx:VBox width=100% height=100%
paddingTop=5 paddingRight=5 paddingBottom=5 paddingLeft=5
mx:Label text=NSM Settings styleName=textLarge
fontStyle=italic width=200/
mx:Form id=formMainContainer width=100% verticalGap=5
indicatorGap=25 labelWidth=200
paddingTop=0 paddingRight=0 paddingBottom=0
paddingLeft=0 height=262
!-- Unit Settings --
mx:FormItem label=Unit Settings labelStyleName=textLarge
width=100% height=25 paddingTop=10
mx:HRule width=100% height=2/
/mx:FormItem
mx:FormItem label=Unit Role labelStyleName=textMedium
mx:RadioButtonGroup id=unitRoleGroup /
mx:HBox
mx:RadioButton label=Manager
groupName={unitRoleGroup} styleName=textMedium/
mx:RadioButton label=Member
groupName={unitRoleGroup} styleName=textMedium/
/mx:HBox
/mx:FormItem
mx:FormItem label=Unit Name labelStyleName=textMedium
mx:TextInput id=txtUnitName styleName=inputTextMedium
restrict=a-zA-Z0-9_
/
/mx:FormItem
mx:FormItem label=Time Zone labelStyleName=textMedium
mx:ComboBox id=cboTimeZone /
/mx:FormItem
!-- Network Settings --
mx:FormItem id=networkSettingsForm
mx:RadioButtonGroup id=networkSettingsGroup/
mx:HBox
mx:RadioButton id=radioButtonDHCP label=DHCP
groupName={networkSettingsGroup} styleName=textMedium/
mx:RadioButton label=Static
groupName={networkSettingsGroup} styleName=textMedium/
/mx:HBox
/mx:FormItem
mx:FormItem label=Label
mx:Button label=Button/
/mx:FormItem
mx:FormItem label=Label
mx:Button label=Button/
/mx:FormItem
mx:FormItem label=Label
mx:Button label=Button/
/mx:FormItem
/mx:Form
/mx:VBox
/mx:Application
On Fri, Mar 13, 2009 at 3:12 PM, Alex Harui aha...@adobe.com wrote:
You have to set groupName, not group.
mx:FormItem id=networkSettingsForm
mx:RadioButtonGroup id=networkSettingsGroup/
mx:HBox
mx:RadioButton id=radioButtonDHCP label=DHCP
groupName=networkSettingsGroup styleName=textMedium/
mx:RadioButton label=Static groupName=networkSettingsGroup
styleName=textMedium/
/mx:HBox
Same for the other radiobuttons
Alex Harui
Flex SDK Developer
Adobe Systems Inc. http://www.adobe.com/
Blog: http://blogs.adobe.com/aharui
*From:* flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] *On
Behalf Of *anuj181
*Sent:* Friday, March 13, 2009 10:21 AM
*To:* flexcoders@yahoogroups.com
*Subject:* [flexcoders] Weired Focus Change behaviour on tab pressing
Hi Guys
I am trying to make the focus changed consistently to different components
in my app but it is showing different behavior when user presses tab. Few
things are happening here if one of the radio button from the first radio
group has been selected then pressing tab button will keep on cycling
through first 3 components and if the radio buttons are not selected then
changing focus on the tab pressing works fine, All I need is that whenever
user presses tab key, it changes the focus consistently through all of the
components(doesn't matter if the radio button is selected or not) and the
same behavior will be followed when user presses the shift+Tab.
Anyone has any idea about whats going on here,Please help me in fixing this
issue,
Thanks a lot
geekyDeveloper
/***CODE***/
?xml version=1.0
Re: [flexcoders] GENERIC compareFucntion without hardcoding of dataField ?
Just off the top of my head, probably have 1 and -1 mixed up :)
function createCompareFunction(fieldName : String) : Function
{
return function(left : Object, right : Object) : Number
{
if (left[fieldName] right[fieldName])
return -1;
if (left[fieldName] right[fieldName])
return 1;
return 0;
}
}
Then you can just call:
createCompareFunction(field1);
createCompareFunction(field2);
createCompareFunction(fieldN);
-Josh
2009/3/15 Dharmendra Chauhan chauhan_i...@yahoo.com
Hi All,
My flex2 *DataGrid* has got at least *50 columns* of type Date.I
also have list which opens when use select a context menu item ,in this
list user can select any no of columns on which he wants multiple sorting
to be happen.
Lets say user has selected 5 Columns for multi sorting,I create 5 sortField
with compareFunction in loop as follows
var sortFieldArray:Array = new Array();
for(var *dataField *in *selectedColumnArray*){
var field:SortField = new SortField(dataField );
field.compareFunction = function(itemA:Object,itemB:Object):int{
var dateA:Date =itemA[*dataField *] ;
var dateB:Date =itemB[*dataField *] ;
.
}
sortFieldArray.push(field);
}
Problem which I have been facing is ,local var dataField is always
referring to the last value of *selectedColumnArray *hence sorting is
happening based on last column only.
I dont want to create separate compareFunction for each column , simply
because at compilation time I dont know about the no of column which user
can choose to participate in multipleSorting.And I dont want to create 50
compareFunction with *hardcoded dataField* name
Is it possible to create *GENERIC compareFucntion *which can take
dataField without hard coding ?
Please throw some light on this it?
Regards,
Dharmendra chauhan
--
Therefore, send not to know For whom the bell tolls. It tolls for thee.
Josh 'G-Funk' McDonald
- j...@joshmcdonald.info
- http://twitter.com/sophistifunk
- http://flex.joshmcdonald.info/
[flexcoders] Re: Styling a list item renderer
--- In flexcoders@yahoogroups.com, Aaron Hardy aaronius...@... wrote: Hey flexers, What's the formal way to set a styleName to a list item renderer? It seems like ListBase would have an itemRendererStyleName of some sort, but I have yet to discover it. I realize in the renderer class constructor I could do something like this.styleName = 'mystyle'; but it doesn't seem flexible enough. What if I want to use the same renderer in two different lists, but styled differently? I'm just thinking there's got to be a better way that I'm missing. http://flexdiary.blogspot.com/2008/08/tilelist-with-stylefunction.html http://flexdiary.blogspot.com/2008/09/extended-datagrid-with-stylefunction.html HTH; Amy
RE: [flexcoders] Ribbon in FLEX
Hi all.. I'm sorry to say that for some reason I am missing the list of people who wanted the code/graphics for a ribbon/editor toolbar I made quite a while ago. If interested parties would raise their hand off list (so to speak) please do so... I have finally had time to locate the files in question. I apologize for the trouble and wish everyone a great Sunday night! Allan Pichler Brewmaster - ColdFusion/Flex/Ajax/UI Email: dreamc...@gmail.com Phone: (415) 683 0313 Skype: apichler Yahoo: allan_pichler LinkedIn: http://www.linkedin.com/in/apichler Website: http://www.unzipmenow.com From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Jeffry Houser Sent: Friday, March 13, 2009 9:43 AM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] Ribbon in FLEX This is one of the components were were considering for Flextras; however I'm unclear how a Ribbon is different than a TabNavigator, though. I'd love to hear more thoughts on it, either on-list or off. Sam Lai wrote: http://office.microsoft.com/en-us/products/HA101679411033.aspx?pid=CL1007963 41033#2 Kind of like the toolbar for picking controls in Adobe Dreamweaver (unless they've changed it in recent versions). Unfortunately I haven't heard of any Flash implementations, only Silverlight implementations. You could implement it yourself using a TabNavigator and Panel controls inside each tab for groups, and buttons inside them. It's the styling that will be a pain - the official specs are available from Microsoft for free though, with some conditions attached (http://msdn.microsoft.com/en-au/office/aa973809.aspx). You could also use the images and even code if you know XAML from the Silverlight version - http://silverlightribbon.codeplex.com/ Personally I'd be making my own interpretation of the ribbon control instead of following the Microsoft version to the dot, especially seeing as they have changed a few bits in Windows 7 which will probably filter down to Office in Office 2010 (e.g. the confusion with the File menu - the Orb in the top corner is now gone). 2009/3/13 Tracy Spratt mailto:tspr...@lariatinc.com tspr...@lariatinc.com: I am not familiar with that control, can you describe it? Tracy Spratt, Lariat Services, development services available From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Claudio M. E. Bastos Iorio Sent: Friday, March 13, 2009 2:13 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Ribbon in FLEX Hi, Is there any component (free or paid) similar to the office 2007 ribbon control? TIA __ Claudio M. E. Bastos Iorio -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62 079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links -- Jeffry Houser, Technical Entrepreneur Adobe Community Expert: http://tinyurl.com/684b5h http://www.twitter.com/reboog711 | Phone: 203-379-0773 -- Easy to use Interface Components for Flex Developers http://www.flextras.com?c=104 -- http://www.theflexshow.com http://www.jeffryhouser.com -- Part of the DotComIt Brain Trust image001.jpgimage002.jpg
Re: [flexcoders] Ribbon in FLEX
Why not just post a link to the list? -Josh 2009/3/16 Allan Pichler dreamc...@gmail.com Hi all…. I’m sorry to say that for some reason I am missing the list of people who wanted the code/graphics for a ribbon/editor toolbar I made quite a while ago. If interested parties would raise their hand off list (so to speak) please do so….. I have finally had time to locate the files in question. I apologize for the trouble and wish everyone a great Sunday night! *Allan Pichler* Brewmaster - ColdFusion/Flex/Ajax/UI Email: dreamc...@gmail.com Phone: (415) 683 0313 Skype: apichler Yahoo: allan_pichler LinkedIn: http://www.linkedin.com/in/apichler Website: http://www.unzipmenow.com *From:* flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] *On Behalf Of *Jeffry Houser *Sent:* Friday, March 13, 2009 9:43 AM *To:* flexcoders@yahoogroups.com *Subject:* Re: [flexcoders] Ribbon in FLEX This is one of the components were were considering for Flextras; however I'm unclear how a Ribbon is different than a TabNavigator, though. I'd love to hear more thoughts on it, either on-list or off. Sam Lai wrote: http://office.microsoft.com/en-us/products/HA101679411033.aspx?pid=CL100796341033#2 Kind of like the toolbar for picking controls in Adobe Dreamweaver (unless they've changed it in recent versions). Unfortunately I haven't heard of any Flash implementations, only Silverlight implementations. You could implement it yourself using a TabNavigator and Panel controls inside each tab for groups, and buttons inside them. It's the styling that will be a pain - the official specs are available from Microsoft for free though, with some conditions attached (http://msdn.microsoft.com/en-au/office/aa973809.aspx). You could also use the images and even code if you know XAML from the Silverlight version - http://silverlightribbon.codeplex.com/ Personally I'd be making my own interpretation of the ribbon control instead of following the Microsoft version to the dot, especially seeing as they have changed a few bits in Windows 7 which will probably filter down to Office in Office 2010 (e.g. the confusion with the File menu - the Orb in the top corner is now gone). 2009/3/13 Tracy Spratt tspr...@lariatinc.com tspr...@lariatinc.com: I am not familiar with that control, can you describe it? Tracy Spratt, Lariat Services, development services available From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com flexcoders@yahoogroups.com] On Behalf Of Claudio M. E. Bastos Iorio Sent: Friday, March 13, 2009 2:13 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Ribbon in FLEX Hi, Is there any component (free or paid) similar to the office 2007 ribbon control? TIA __ Claudio M. E. Bastos Iorio -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links http://groups.yahoo.com/group/flexcoders/ Individual Email | Traditional http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) mailto:flexcoders-dig...@yahoogroups.com flexcoders-dig...@yahoogroups.com mailto:flexcoders-fullfeatu...@yahoogroups.com flexcoders-fullfeatu...@yahoogroups.com flexcoders-unsubscr...@yahoogroups.com http://docs.yahoo.com/info/terms/ -- Jeffry Houser, Technical Entrepreneur Adobe Community Expert: http://tinyurl.com/684b5h http://www.twitter.com/reboog711 | Phone: 203-379-0773 -- Easy to use Interface Components for Flex Developers http://www.flextras.com?c=104 -- http://www.theflexshow.com http://www.jeffryhouser.com -- Part of the DotComIt Brain Trust -- Therefore, send not to know For whom the bell tolls. It tolls for thee. Josh 'G-Funk' McDonald - j...@joshmcdonald.info - http://twitter.com/sophistifunk - http://flex.joshmcdonald.info/
Re: [flexcoders] Ribbon in FLEX
Hi Allen, though I did not ask before I would be interested in your code. Do you have a working sample? On Sun, Mar 15, 2009 at 5:58 PM, Allan Pichler dreamc...@gmail.com wrote: Hi all…. I’m sorry to say that for some reason I am missing the list of people who wanted the code/graphics for a ribbon/editor toolbar I made quite a while ago. If interested parties would raise their hand off list (so to speak) please do so….. I have finally had time to locate the files in question. I apologize for the trouble and wish everyone a great Sunday night! *Allan Pichler* Brewmaster - ColdFusion/Flex/Ajax/UI Email: dreamc...@gmail.com Phone: (415) 683 0313 Skype: apichler Yahoo: allan_pichler LinkedIn: http://www.linkedin.com/in/apichler Website: http://www.unzipmenow.com *From:* flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] *On Behalf Of *Jeffry Houser *Sent:* Friday, March 13, 2009 9:43 AM *To:* flexcoders@yahoogroups.com *Subject:* Re: [flexcoders] Ribbon in FLEX This is one of the components were were considering for Flextras; however I'm unclear how a Ribbon is different than a TabNavigator, though. I'd love to hear more thoughts on it, either on-list or off. Sam Lai wrote: http://office.microsoft.com/en-us/products/HA101679411033.aspx?pid=CL100796341033#2 Kind of like the toolbar for picking controls in Adobe Dreamweaver (unless they've changed it in recent versions). Unfortunately I haven't heard of any Flash implementations, only Silverlight implementations. You could implement it yourself using a TabNavigator and Panel controls inside each tab for groups, and buttons inside them. It's the styling that will be a pain - the official specs are available from Microsoft for free though, with some conditions attached (http://msdn.microsoft.com/en-au/office/aa973809.aspx). You could also use the images and even code if you know XAML from the Silverlight version - http://silverlightribbon.codeplex.com/ Personally I'd be making my own interpretation of the ribbon control instead of following the Microsoft version to the dot, especially seeing as they have changed a few bits in Windows 7 which will probably filter down to Office in Office 2010 (e.g. the confusion with the File menu - the Orb in the top corner is now gone). 2009/3/13 Tracy Spratt tspr...@lariatinc.com tspr...@lariatinc.com: I am not familiar with that control, can you describe it? Tracy Spratt, Lariat Services, development services available From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com flexcoders@yahoogroups.com] On Behalf Of Claudio M. E. Bastos Iorio Sent: Friday, March 13, 2009 2:13 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Ribbon in FLEX Hi, Is there any component (free or paid) similar to the office 2007 ribbon control? TIA __ Claudio M. E. Bastos Iorio -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Alternative FAQ location: https://share.acrobat.com/adc/document.do?docid=942dbdc8-e469-446f-b4cf-1e62079f6847 Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links http://groups.yahoo.com/group/flexcoders/ Individual Email | Traditional http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) mailto:flexcoders-dig...@yahoogroups.com flexcoders-dig...@yahoogroups.com mailto:flexcoders-fullfeatu...@yahoogroups.com flexcoders-fullfeatu...@yahoogroups.com flexcoders-unsubscr...@yahoogroups.com http://docs.yahoo.com/info/terms/ -- Jeffry Houser, Technical Entrepreneur Adobe Community Expert: http://tinyurl.com/684b5h http://www.twitter.com/reboog711 | Phone: 203-379-0773 -- Easy to use Interface Components for Flex Developers http://www.flextras.com?c=104 -- http://www.theflexshow.com http://www.jeffryhouser.com -- Part of the DotComIt Brain Trust -- Jonathan Berry, M.A. IT Consultant 619.306.1712(m) jcharlesbe...@gmail.com I think the real reason the Extropy Institute closed is because Ayn Rand rose from her cryo-sleep -digibrill ( @ o ) / | | | | \ Chumby.com This E-mail is covered by the Electronic Communications Privacy Act, 18 U.S.C. ?? 2510-2521 and is legally privileged. This information is confidential information and is intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination,
[flexcoders] Debugger can't find framework source
I noticed that after I switch my app to use framework RSL's the debugger always shows the framework as no source. I have checked that in the library path the source attachment property is set and is valid. All I need do is switch between framework linkage merged in code and RSL for it to show/not show source code in the debugger. This is running FB standalone. Does anyone know how to get it to find the source code when using the framework as an RSL?
[flexcoders] Re: FocusManager fun... Tab Loops redux
Alex: I posted the screenshot on the bug report. Please see; https://bugs.adobe.com/jira/browse/SDK-16897 Paul --- In flexcoders@yahoogroups.com, Alex Harui aha...@... wrote: Paul, if you would be willing to share the screen shot of your app that you showed me, I think most would agree that the popup subsystem in Flex was designed exactly for what you want to do, and not a hack. I hope those that vote for your bug describe their scenarios that require it. Maybe the more critical feature Flex needs is an easier way to popup modules. Until we see other scenarios that require distinct tabloops that aren't MDI oriented, I don't think this issue will get sufficient priority to be addressed. Alex Harui Flex SDK Developer Adobe Systems Inc.http://www.adobe.com/ Blog: http://blogs.adobe.com/aharui From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of aceoohay Sent: Saturday, March 14, 2009 10:43 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Re: FocusManager fun... Tab Loops redux Yes, Alex has been very generous with his time offline, and I will be trying his popup approach. However I believe the popup solution is a hack in the perjorative sense. I believe that the flex language should allow at a minimum the ability to define a separate tab loop for each module. Paul --- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, Alex Harui aharui@ wrote: Paul and I have discussed off line. He's got a bunch of module panels that we wants to overlap and drag around the screen and have tabbing stay within which ever panel was clicked in and moved on top of the others. Flex has all of this built-in. Once he gets his modules popped up, he should be all set. Alex Harui Flex SDK Developer Adobe Systems Inc.http://www.adobe.com/ Blog: http://blogs.adobe.com/aharui From: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com [mailto:flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com] On Behalf Of jim.abbott45 Sent: Friday, March 13, 2009 3:21 PM To: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com Subject: [flexcoders] Re: FocusManager fun... Tab Loops redux Feeling less than ecstatic? Then please VOTE for fixing of bug #16897. See: https://bugs.adobe.com/jira/browse/SDK-16897 --Jim --- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, aceoohay pauls@ wrote: Alex: Neither of these options are practical in the real world (at least my world) since we have over 135 modules currently, and up to 10 can be loaded at any one time. We cannot have the cursor willy nilly hopping from module to module going to panels that are partially obscured by other panels, etc. Does the mx.managers.FocusManager allow the ability to establish multiple tab loops within a single application? If so, how can this be used to define a tab loop for a single container? If not, is there anything that will allow defining a tab loop for a container?! With multiple tab loops available on the stage at one time. The user can use the mouse to jump from module to module. Paul --- In flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com, Alex Harui aharui@ wrote: Setting tabEnabled on anything you don't want to have focus is one answer. So is non-modal popups. Alex Harui Flex SDK Developer Adobe Systems Inc.http://www.adobe.com/ Blog: http://blogs.adobe.com/aharui From: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com [mailto:flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com] On Behalf Of aceoohay Sent: Wednesday, March 11, 2009 8:00 AM To: flexcoders@yahoogroups.commailto:flexcoders%40yahoogroups.com Subject: [flexcoders] Re: FocusManager fun... Tab Loops redux Alex: Let me restate my primary question; ! gt; ...has anyone else tried to create a flex component with ! a separa te tab loop, if so how did you make it work? Since the documentation seems to indicate that FocusManager will allow multiple tab loops that was the approach I was investigating. My primary goal, irrespective of how I do it is to create what I call a tab domain. Whatever it is called, what I need is the ability to define a captive group of objects from which focus will never leave by pressing the tab key. Paul
