[flexcoders] sending dynamic data (contents of a list or repeater) via email using cfmail.
Hello Guys,
i have a repeater that is populated by dynamic data. i would like to email the
contents of the repeater using cfmail in the same way they appear in the
repeater. below is the way the repeated data is arranged in the repeater and
the way i want to show it in the email.
mx:Repeater id=orders
width=100%
mx:HBox width=100%
mx:Text width=182
text={orders.currentItem.OrderNumber}{orders.currentItem.Product}
styleName=TextArea1/
mx:Spacer width=100%/
mx:Text id=subQty
width=50
text={orders.currentItem.Qty}
styleName=TextArea1
textAlign=center/
mx:Spacer width=100%/
mx:Text id=orderPrice
width=64
text={parentApplication.swissFormatter.format(orders.currentItem.Price)}
styleName=TextArea1/
mx:Spacer width=100%/
mx:Text id=subTotal
text={orders.currentItem.subTotal}
width=69
styleName=TextArea1/
/mx:HBox
/mx:Repeater
[flexcoders] flex frustration...
hi guys one moment my app was working fine and the next i get this error faultCode:Channel.Call.Failed faultString:'error' faultDetail:'NetConnection.Call.Failed: HTTP: Status 500' any ideas on how to solve this ridiculous flex nonsense of an error?
[flexcoders] Re: flex frustration...
thanks guys... figured it out. i had deleted a row from the dbase by mistake.
[flexcoders] Re: filtering an array collection using 2 or 3 textinputs
tried that already... it doesn't work.
[flexcoders] Re: filtering an array collection using 2 or 3 textinputs
could it be i apply the result of the filtered archiveAr collection to a new array collection (filteredAr) using a loop?
[flexcoders] Re: filtering an array collection using 2 or 3 textinputs
any ideas?
[flexcoders] Re: filtering an array collection using 2 or 3 textinputs
am not sure i follow... care to shed more light?
[flexcoders] Re: filtering an array collection using 2 or 3 textinputs
i have figured it out and it works now. i would like the community's thoughts
on best practices though. below is the full code. thanks
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=vertical
creationComplete=init()
mx:Script
![CDATA[
import mx.rpc.events.ResultEvent;
import mx.controls.Alert;
import mx.managers.CursorManager;
import mx.collections.ArrayCollection;
private function init():void
{
archiveSvc.getDocs();
}
/*** code to get Archives
*/
[Bindable]
private var archiveAr:ArrayCollection=new
ArrayCollection();
private function archiveResult(event:ResultEvent):void
{
archiveAr=event.result as ArrayCollection;
}
/*** Start Filter Functions
***/
private var keywordText:String=keywords;
private var titleText:String=title;
private var subjectText:String=subject;
private function filterGrid():void
{
archiveAr.filterFunction=myFilterFunction;
archiveAr.refresh();
}
private function filterReset():void
{
archiveAr.filterFunction=null;
archiveAr.refresh();
}
private function myFilterFunction(item:Object):Boolean
{
//return item[keywordText].match(new
RegExp(generalSearch.text, 'i'));
return (item[keywordText].match(new
RegExp(generalSearch.text, 'i')) item[titleText].match(new
RegExp(titleSearch.text, 'i')) item[subjectText].match(new
RegExp(subjectSearch.text, 'i')));
}
private function keywordChangeHandler(event:Event):void
{
if (generalSearch.text != '')
{
filterGrid();
}
}
private function titleChangeHandler(event:Event):void
{
if (titleSearch.text != '')
{
filterGrid();
}
}
private function subjectChangeHandler(event:Event):void
{
if (subjectSearch.text != '')
{
filterGrid();
}
}
]]
/mx:Script
mx:RemoteObject id=archiveSvc
destination=ColdFusion
source=tilelistFilter.src.cfcs.crud
showBusyCursor=true
fault=CursorManager.removeBusyCursor();Alert.show(event.fault.message)
mx:method name=getDocs
result=archiveResult(event)/
/mx:RemoteObject
mx:HBox
mx:VBox horizontalAlign=center
mx:Label text=Keyword Search:/
mx:TextInput id=generalSearch
change=keywordChangeHandler(event)/
/mx:VBox
mx:VBox horizontalAlign=center
[flexcoders] Re: filtering an array collection using 2 or 3 textinputs
ok i have improved it so that i can apply itemsChangeEffects when filtering is
happening. It works but the problem i have is that when the app starts up
nothing shows up in the tilelist. its only when i start typing in the textinput
that data appears in the tilelist.
What i would like to see is on startup, data appears in the tilelist. below is
the improve code. Please advise.
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=vertical
creationComplete=init()
mx:Script
![CDATA[
import mx.rpc.events.ResultEvent;
import mx.controls.Alert;
import mx.managers.CursorManager;
import mx.collections.ArrayCollection;
private function init():void
{
archiveSvc.getDocs();
}
/*** code to get Archives
*/
[Bindable]
private var archiveAr:ArrayCollection=new
ArrayCollection();
[Bindable]
private var filteredAr:ArrayCollection=new
ArrayCollection();
private function archiveResult(event:ResultEvent):void
{
archiveAr=event.result as ArrayCollection;
}
/*** Start Filter Functions
***/
private var keywordText:String=keywords;
private var titleText:String=title;
private var subjectText:String=subject;
private function filterGrid():void
{
archiveAr.filterFunction=myFilterFunction;
archiveAr.refresh();
for (var i:int=archiveAr.length - 1; i = 0;
i--)
{
if (!filteredAr.contains(archiveAr[i]))
{
filteredAr.addItem(archiveAr[i]);
}
}
for (i=filteredAr.length - 1; i = 0; i--)
{
if (!archiveAr.contains(filteredAr[i]))
{
filteredAr.removeItemAt(i);
}
}
}
private function filterReset():void
{
archiveAr.filterFunction=null;
archiveAr.refresh();
}
private function myFilterFunction(item:Object):Boolean
{
return (item[keywordText].match(new
RegExp(generalSearch.text, 'i')) item[titleText].match(new
RegExp(titleSearch.text, 'i')) item[subjectText].match(new
RegExp(subjectSearch.text, 'i')));
}
private function keywordChangeHandler(event:Event):void
{
if (generalSearch.text != '')
{
filterGrid();
}
}
private function titleChangeHandler(event:Event):void
{
if (titleSearch.text != '')
{
filterGrid();
}
}
private function subjectChangeHandler(event:Event):void
{
[flexcoders] Re: filtering an array collection using 2 or 3 textinputs
hi when i try to apply the second search parameter, nothing gets filtered. here
is my code. please advise.
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=vertical
creationComplete=init()
mx:Script
![CDATA[
import mx.rpc.events.ResultEvent;
import mx.controls.Alert;
import mx.managers.CursorManager;
import mx.collections.ArrayCollection;
private function init():void
{
archiveSvc.getDocs();
}
/*** code to get Archives
*/
[Bindable]
private var archiveAr:ArrayCollection=new
ArrayCollection();
private function archiveResult(event:ResultEvent):void
{
archiveAr=event.result as ArrayCollection;
}
/*** Start Filter Functions
***/
private var keywordText:String=keywords;
private var titleText:String=title;
private var subjectText:String=subject;
private function filterGrid():void
{
archiveAr.filterFunction=myFilterFunction;
archiveAr.refresh();
}
private function filterReset():void
{
archiveAr.filterFunction=null;
archiveAr.refresh();
}
private function myFilterFunction(item:Object):Boolean
{
//return item[keywordText].match(new
RegExp(generalSearch.text, 'i'));
return (item[keywordText].match(new
RegExp(generalSearch.text, 'i'))) (item[titleText].match(new
RegExp(titleSearch.text, 'i')));
}
private function keywordChangeHandler(event:Event):void
{
if (generalSearch.text != '')
{
filterGrid();
}
else
{
filterReset()
}
}
private function titleChangeHandler(event:Event):void
{
if (titleSearch.text != '')
{
filterGrid();
}
else
{
filterReset()
}
}
]]
/mx:Script
mx:RemoteObject id=archiveSvc
destination=ColdFusion
source=tilelistFilter.src.cfcs.crud
showBusyCursor=true
fault=CursorManager.removeBusyCursor();Alert.show(event.fault.message)
mx:method name=getDocs
result=archiveResult(event)/
/mx:RemoteObject
mx:HBox
mx:VBox horizontalAlign=center
mx:Label text=Keyword Search:/
mx:TextInput id=generalSearch
change=keywordChangeHandler(event)/
/mx:VBox
mx:VBox horizontalAlign=center
mx:Label text=Search By Title:/
mx:TextInput id=titleSearch/
/mx:VBox
mx:VBox
[flexcoders] Re: filtering an array collection using 2 or 3 textinputs
tried that and it doesn't work
[flexcoders] Re: filtering an array collection using 2 or 3 textinputs
the data is dynamic, coming from a database. the columns of the database i am filtering on are keywords, title and subject using 3 textinputs. i can only filter using one textinput based on keywords and i would also like to filter based on three parameters not just one. please guide me on exactly how to do this based on the code i shared.
[flexcoders] Re: filtering an array collection using 2 or 3 textinputs
Hi Alex, i apply the result of the filtered archiveAr to the second array collection so as to use the Itemschangeeffect thats all. The generalSearch textinput only search's based on keywords, so in the event there are so many records with the same keywords i would like to drill down more by searching on other parameters too.
[flexcoders] Re: filtering an array collection using 2 or 3 textinputs
Thanks, but am still having issues... i have just one textinput working and not
perfectly. here is the code NB. i call keywordChangeHandler(event)on the change
of the textinput
/*** code to get Archives */
//[Bindable]
private var archiveAr:ArrayCollection=new
ArrayCollection();
/* [Bindable]
private var filteredAr:ArrayCollection = new
ArrayCollection(archiveAr.toArray()); */
[Bindable]
private var filteredAr:ArrayCollection=new
ArrayCollection();
private function archiveResult(event:ResultEvent):void
{
archiveAr=event.result as ArrayCollection;
//filteredAr=event.result as ArrayCollection;
}
/*** Start Filter Functions
***/
private var keywordText:String=keywords;
private function filterGrid():void
{
archiveAr.filterFunction=myFilterFunction;
archiveAr.refresh();
for (var i:int=archiveAr.length - 1; i = 0;
i--)
{
if (!filteredAr.contains(archiveAr[i]))
{
filteredAr.addItem(archiveAr[i]);
}
}
for (i=filteredAr.length - 1; i = 0; i--)
{
if (!archiveAr.contains(filteredAr[i]))
{
filteredAr.removeItemAt(i);
}
}
}
private function filterReset():void
{
archiveAr.filterFunction=null;
archiveAr.refresh();
}
private function myFilterFunction(item:Object):Boolean
{
return item[keywordText].match(new
RegExp(generalSearch.text, 'i'));
//return item[keywordText].match(new
RegExp(^+generalSearch.text, 'i'));
}
private function keywordChangeHandler(event:Event):void
{
if (generalSearch.text != '')
{
filterGrid();
}
else
{
filterReset()
}
}
[flexcoders] Re: filtering an array collection using 2 or 3 textinputs
i would like to use the textinputs to filter the array collection using different parameters.
[flexcoders] Re: filtering an array collection using 2 or 3 textinputs
Alex, i have an arraycollection (archiveAr) which i would like to filter based
on the following multiple parameters; Keywords, title and subject. i would like
to use 3 textinputs to do this. one for keywords, another for title and the
last one for subject. Now i can only use one textinput to filter based on
keywords and would like to have all of them filter the array collection
depending on the users choice. below is the code i have so far. someone please
help.
/*** code to get Archives */
//[Bindable]
private var archiveAr:ArrayCollection=new
ArrayCollection();
/* [Bindable]
private var filteredAr:ArrayCollection = new
ArrayCollection(archiveAr.toArray()); */
[Bindable]
private var filteredAr:ArrayCollection=new
ArrayCollection();
private function archiveResult(event:ResultEvent):void
{
archiveAr=event.result as ArrayCollection;
//filteredAr=event.result as ArrayCollection;
}
/*** Start Filter Functions
***/
private var keywordText:String=keywords;
private function filterGrid():void
{
archiveAr.filterFunction=myFilterFunction;
archiveAr.refresh();
for (var i:int=archiveAr.length - 1; i = 0;
i--)
{
if (!filteredAr.contains(archiveAr[i]))
{
filteredAr.addItem(archiveAr[i]);
}
}
for (i=filteredAr.length - 1; i = 0; i--)
{
if (!archiveAr.contains(filteredAr[i]))
{
filteredAr.removeItemAt(i);
}
}
}
private function filterReset():void
{
archiveAr.filterFunction=null;
archiveAr.refresh();
}
private function myFilterFunction(item:Object):Boolean
{
return item[keywordText].match(new
RegExp(generalSearch.text, 'i'));
//return item[keywordText].match(new
RegExp(^+generalSearch.text, 'i'));
}
private function keywordChangeHandler(event:Event):void
{
if (generalSearch.text != '')
{
filterGrid();
}
else
{
filterReset()
}
}
[flexcoders] filtering an array collection using 2 or 3 textinputs
Hi guys, can some help me with a simple example of filtering an array collection using 2 or three text inputs? please i will be very grateful.
[flexcoders] Re: filtering an array collection using 2 or 3 textinputs
any help out there... am stuck.
[flexcoders] Re: filtering an array collection using 2 or 3 textinputs
Thanks Andrew, could you please show me how that's done by use of an example. I can only do it with one textinput but i want to use different parameters to filter the array collection.
[flexcoders] Re: filtering an array collection using 2 or 3 textinputs
any help guys? am really stuck.
[flexcoders] Re: Skinning scrollbar of iframe
Any Help out there on this issues? --- In flexcoders@yahoogroups.com, ZIONIST stinasius@... wrote: Hello Guys, i am using a iframe to render pdf in my flex app. i have skinned the scrollbar for the entire app and it works perfectly except for the ifarme. i would like to have consistency. would someone please help show me how to skin ifame scroll bar in flex?
[flexcoders] Rounding specific corners of a textInput in flex
Hi Guys, How can i round specific corners of a flex textinput component?
[flexcoders] Re: Rounding specific corners of a textInput in flex
I would like to round specific corners of the textinput its self not the focus rectangle. --- In flexcoders@yahoogroups.com, Davidson, Jerry jerry.davidson@... wrote: cornerRadius? From the help for textInput focusRoundedCorners Specifies which corners of the focus rectangle should be rounded. This value is a space-separated String that can contain any combination of tl, tr, bl and br. For example, to specify that the right side corners should be rounded, but the left side corners should be square, use tr br. The cornerRadius style property specifies the radius of the rounded corners. The default value depends on the component class; if not overridden for the class, default value is tl tr bl br. But I don't see cornerRadius in the completion so either the above is wrong or completion is wrong. From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of ZIONIST Sent: Wednesday, February 27, 2013 2:40 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Rounding specific corners of a textInput in flex Hi Guys, How can i round specific corners of a flex textinput component?
[flexcoders] Skinning scrollbar of iframe
Hello Guys, i am using a iframe to render pdf in my flex app. i have skinned the scrollbar for the entire app and it works perfectly except for the ifarme. i would like to have consistency. would someone please help show me how to skin ifame scroll bar in flex?
[flexcoders] rendering a pdf in flex application.
Hello guys, i have a tilelist that is populated by array collection of items from a database. in the tilelist i show thumbnails of pdfs. i would like that when i click on one, it's repective pdf be shown in the flex application. how can i go about that?
[flexcoders] Custom Preloader
Hi guys am trying to follow this example
http://nightlycoding.com/index.php/2011/05/flex-preloader-with-greensock-tweenlite-and-tweenmax/
to create the same preloader but am getting so many errors. Below is my code
please advise where am going wrong.
CustomPreloader.as
package preloader
{
import flash.display.Sprite;
import flash.events.Event;
import flash.events.ProgressEvent;
import mx.events.FlexEvent;
import mx.events.RSLEvent;
import mx.preloaders.DownloadProgressBar;
public class CustomPreloader extends DownloadProgressBar
{
[Embed(source=/assets/talking.png)]
private var FlashPreloaderSymbol1:Class;
[Embed(source=/assets/film.png)]
private var FlashPreloaderSymbol2:Class;
[Embed(source=/assets/production.png)]
private var FlashPreloaderSymbol3:Class;
private var clip;
private var clip2;
private var clip3;
public function CustomPreloader()
{
super();
//getting the images into the loader
clip=new FlashPreloaderSymbol1();
clip2=new FlashPreloaderSymbol2();
clip3=new FlashPreloaderSymbol3();
//Adding images to stage
addChild(clip);
addChild(clip2);
addChild(clip3);
}
private var _preloader:Sprite;
public override function set preloader(value:Sprite):void
{
_preloader = value;
//Center the images
centerPreloader();
// runtime shared library
value.addEventListener(RSLEvent.RSL_PROGRESS,
onRSLDownloadProgress);
value.addEventListener(RSLEvent.RSL_COMPLETE,
onRSLDownloadComplete);
//preloader.addEventListener(RSLEvent.RSL_ERROR,
onRSLError);
// application
value.addEventListener(ProgressEvent.PROGRESS,
onSWFDownloadProgress);
value.addEventListener(Event.COMPLETE,
onSWFDownloadComplete);
// initialization
value.addEventListener(FlexEvent.INIT_PROGRESS,
onFlexInitProgress);
value.addEventListener(FlexEvent.INIT_COMPLETE,
onFlexInitComplete);
}
private function onRSLDownloadProgress(event:ProgressEvent):void
{
isRslDownloading=true;
rslBytesTotal=event.bytesTotal;
rslBytesLoaded=event.bytesLoaded;
rslPercent=Math.round((rslBytesLoaded / rslBytesTotal)
* 100);
updateProgress();
}
private function onRSLDownloadComplete(event:RSLEvent):void
{
// We tween the color of the first image into an green
tint, also adding a little blur to make it more impressive
TweenMax.to(clip, 2, {tint: 0xA3F40E, glowFilter:
{color: 0xA3F40E, alpha: 1, blurX: 10, blurY: 10}});
rslPercent=100;
}
private function onSWFDownloadProgress(event:ProgressEvent):void
{
swfBytesTotal=event.bytesTotal;
swfBytesLoaded=event.bytesLoaded;
if (isRslDownloading)
[flexcoders] Re: getting the total of values of an array collection that is updated manually
Never done that before, any pointers like sample code?
[flexcoders] Re: getting the total of values of an array collection that is updated manually
Any help on how i can update the quantity of the existing item in the cart instead of duplicating it?
[flexcoders] Re: Using arraycollection as text for a flex TextArea Component.
That works well. It actually outputs the contents of the arraycollection in the
textarea component. One very small issue though, it outputs the word NULL
before the last item in the arraycollection. How do i get rid of that?
Below is the update.
[Bindable]
private var orderColl:ArrayCollection=new ArrayCollection();
/*** Create an object to hold the data ***/
var obj:Object=new Object();
/*** Assign the variables to it ***/
obj.Product=product.text;
obj.Price=price.text;
obj.Qty=1;
obj.OrderNumber=label1.text;
/*** Add the object to the list ***/
orderColl.addItemAt(obj, 0);
Then i have a TextArea component (id=cart) and i try to assign the
arraycollection to it as text like this
var txt:String;
var n:int=orderColl.length;
for (var i:int=0; i n; i++)
{
var entry:Object=orderColl.getItemAt(i);
txt += entry.OrderNumber + , ++ entry.Product + , ++ entry.Qty
++ Unit + ( + s + ) + , ++ $ + entry.Price ++
per unit + \n\n;
}
cart.text = txt;
[flexcoders] Using arraycollection as text for a flex TextArea Component.
Hello Guys i have an arraycollection that is populated dynamically and would like to use the same arraycollection as text for a TextArea component. Below is my array collection [Bindable] private var orderColl:ArrayCollection=new ArrayCollection(); /*** Create an object to hold the data ***/ var obj:Object=new Object(); /*** Assign the variables to it ***/ obj.Product=product.text; obj.Price=price.text; obj.Qty=1; obj.OrderNumber=label1.text; /*** Add the object to the list ***/ orderColl.addItemAt(obj, 0); Then i have a TextArea component (id=cart) and i try to assign the arraycollection to it as text like this var str:String = orderColl.source.join(\n); cart.text = str; The result in the textarea is [object object]. Any help guys?
[flexcoders] Re: Using arraycollection as text for a flex TextArea Component.
What i want is that after the client has finished selecting the items he/she wants to buy (Items selected make up the arraycollection orderColl), he/she should be able to preview the list of items they selected. so i want the contents of orderColl to be the text of the TextArea. Hope its now clear what am tring to do.
[flexcoders] Re: Using arraycollection as text for a flex TextArea Component.
This is what i have come up with some far... Problem is that it only outputs
the first entry in the ArrayCollection. So if a client selects more than one
item to buy, when he/she previews their selection, they will only see the first
entry. Could someone please help me modify this to show all the entries
in the ArrayCollection.
[Bindable]
private var orderColl:ArrayCollection=new ArrayCollection();
/*** Create an object to hold the data ***/
var obj:Object=new Object();
/*** Assign the variables to it ***/
obj.Product=product.text;
obj.Price=price.text;
obj.Qty=1;
obj.OrderNumber=label1.text;
/*** Add the object to the list ***/
orderColl.addItemAt(obj, 0);
Then i have a TextArea component (id=cart) and i try to assign the
arraycollection to it as text like this
var txt:String;
var n:int=orderColl.length;
for (var i:int=0; i n; i++)
{
var entry:Object=orderColl.getItemAt(i);
txt = entry.OrderNumber + + , + + entry.Product + + , +
+ entry.Qty + + , + + entry.Price;
}
cart.text = txt.toString();
[flexcoders] Re: getting the total of values of an array collection that is updated manually
Hi guys, thanks to your help i have managed to get it to work finally. One
question though, is this best practice? Below is the code.
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=horizontal
xmlns:ns1=*
xmlns:ns2=as_logic.*
mx:states
mx:State name=dark
mx:SetProperty target={product}
name=text
value=Dark Chocolate/
mx:SetProperty target={price}
name=text
value=50/
/mx:State
mx:State name=spread
mx:SetProperty target={product}
name=text
value=Drinking
Chocolate/
mx:SetProperty target={price}
name=text
value=100/
/mx:State
/mx:states
mx:Script
![CDATA[
import mx.events.FlexEvent;
import mx.controls.listClasses.ListData;
import mx.collections.ArrayCollection;
import mx.events.CollectionEvent;
[Bindable]
public var orderColl:ArrayCollection=new
ArrayCollection();
private function addProduct():void
{
/*** Create an object to hold the data ***/
var obj:Object=new Object();
/*** Assign the variables to it ***/
obj.Product=product.text;
obj.Price=price.text;
obj.Qty=1;
/*** Add the object to the list ***/
orderColl.addItemAt(obj, 0);
orderColl.addEventListener(CollectionEvent.COLLECTION_CHANGE, calculateSum);
}
public function deleteOrder():void
{
/*** Remove the item from the array collection
***/
orderColl.removeItemAt(products.selectedIndex);
orderColl.addEventListener(CollectionEvent.COLLECTION_CHANGE, calculateSum);
}
/* public function changeQty(event:Event):void
{
var currentlySelectedItem:Object =
products.selectedItem;
currentlySelectedItem.Qty = qty.text;
}
*/
public function calculateSum(event:CollectionEvent):void
{
var amt:Number=0;
var n:int=orderColl.length;
for (var i:int=0; i n; i++)
{
var
cartEntry:Object=orderColl.getItemAt(i);
amt+=cartEntry.Qty * cartEntry.Price;
}
sum.text=usdFormatter.format(amt.toString());
}
]]
/mx:Script
mx:DefaultTileListEffect id=dtle0
fadeOutDuration=300
fadeInDuration=300
moveDuration=650
color=0xff/
mx:CurrencyFormatter id=usdFormatter
precision=0
currencySymbol=$
alignSymbol=left/
mx:Canvas width=500
height=300
mx:Label x=10
y=10
text=Milk Chocolate
id=product/
mx:Label x=10
y=36
text=10
id=price/
mx:Button x=10
y=62
label=submit
click=addProduct()/
mx:Button x=10
y=92
[flexcoders] Re: getting the total of values of an array collection that is updated manually
How do you do that?
[flexcoders] Re: getting the total of values of an array collection that is updated manually
Guys any help on how to get to what alex is suggested?
[flexcoders] Re: getting the total of values of an array collection that is updated manually
Jerry this is not a thread about spam. Guys any help on how to get to what alex is suggested?
[flexcoders] Re: getting the total of values of an array collection that is updated manually
Thanks Alex... it goes without saying, am only a novice at flex so i not sure i knw how to work with textinput events. Any example on how to do wht you just suggested will be of great help.
[flexcoders] Re: getting the total of values of an array collection that is updated manually
I have modified the app using Alex Harui's solution and it works when i add a
product to the cart and also updates the total when i delete an item from the
cart. But when i edit the quantity in the text input, the total does not get
updated. Below is the modified version. Anything am missing?
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=horizontal
xmlns:ns1=*
xmlns:ns2=as_logic.*
mx:states
mx:State name=dark
mx:SetProperty target={product}
name=text
value=Dark Chocolate/
mx:SetProperty target={price}
name=text
value=50/
/mx:State
mx:State name=spread
mx:SetProperty target={product}
name=text
value=Drinking
Chocolate/
mx:SetProperty target={price}
name=text
value=100/
/mx:State
/mx:states
mx:Script
![CDATA[
import mx.events.FlexEvent;
import mx.controls.listClasses.ListData;
import mx.collections.ArrayCollection;
import mx.events.CollectionEvent;
[Bindable]
private var orderColl:ArrayCollection=new
ArrayCollection();
private function addProduct():void
{
/*** Create an object to hold the data ***/
var obj:Object=new Object();
/*** Assign the variables to it ***/
obj.Product=product.text;
obj.Price=price.text;
obj.Qty=1;
/*** Add the object to the list ***/
orderColl.addItemAt(obj, 0);
orderColl.addEventListener(CollectionEvent.COLLECTION_CHANGE, calculateSum);
}
public function deleteOrder():void
{
/*** Remove the item from the array collection
***/
orderColl.removeItemAt(products.selectedIndex);
orderColl.addEventListener(CollectionEvent.COLLECTION_CHANGE, calculateSum);
}
public function changeQty(event:Event):void
{
orderColl.addEventListener(CollectionEvent.COLLECTION_CHANGE, calculateSum);
}
public function calculateSum(event:CollectionEvent):void
{
var amt:Number=0;
var n:int=orderColl.length;
for (var i:int=0; i n; i++)
{
var
cartEntry:Object=orderColl.getItemAt(i);
amt+=cartEntry.Qty * cartEntry.Price;
}
sum.text=usdFormatter.format(amt.toString());
}
]]
/mx:Script
mx:DefaultTileListEffect id=dtle0
fadeOutDuration=300
fadeInDuration=300
moveDuration=650
color=0xff/
mx:CurrencyFormatter id=usdFormatter
precision=0
currencySymbol=$
alignSymbol=left/
mx:Canvas width=500
height=300
mx:Label x=10
y=10
text=Milk Chocolate
id=product/
mx:Label x=10
y=36
text=10
id=price/
mx:Button x=10
y=62
label=submit
[flexcoders] Re: getting the total of values of an array collection that is updated manually
Hi Guys, i have finally got the total to update when new items are added to the
cart. One thing that i have failed to do is to get the total to update when
quantity is changed and when a product is removed from the cart(list
component). Any help on this? Here is the latest code that only gets the total
to update when a new product is added.
App
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=horizontal
xmlns:ns1=*
xmlns:ns2=as_logic.*
mx:states
mx:State name=dark
mx:SetProperty target={product}
name=text
value=Dark Chocolate/
mx:SetProperty target={price}
name=text
value=50/
/mx:State
mx:State name=spread
mx:SetProperty target={product}
name=text
value=Drinking
Chocolate/
mx:SetProperty target={price}
name=text
value=100/
/mx:State
/mx:states
mx:Script
![CDATA[
import mx.controls.listClasses.ListData;
import mx.collections.ArrayCollection;
[Bindable]
private var orderColl:ArrayCollection=new
ArrayCollection();
private function addProduct():void
{
//Create an object to hold the data
var obj:Object=new Object();
//Assign the variables to it
obj.Product=product.text;
obj.Price=price.text;
//Add the object to the list
orderColl.addItemAt(obj, 0);
}
public function deleteOrder():void
{
//Remove the item from the array collection
orderColl.removeItemAt(products.selectedIndex);
}
public function init():void
{
var total:Number=0;
for (var i:String in orderColl)
{
total+=Number(orderColl[i].Price);
}
sum.text=usdFormatter.format(total.toString());
}
]]
/mx:Script
mx:DefaultTileListEffect id=dtle0
fadeOutDuration=300
fadeInDuration=300
moveDuration=650
color=0xff/
mx:CurrencyFormatter id=usdFormatter
precision=0
currencySymbol=$
alignSymbol=left/
mx:Canvas width=500
height=300
mx:Label x=10
y=10
text=Milk Chocolate
id=product/
mx:Label x=10
y=36
text=10
id=price/
mx:Button x=10
y=62
label=submit
click=addProduct();init()/
mx:Button x=10
y=92
label=Change State
click=currentState='dark'/
mx:Button x=10
y=122
label=Drinking Chocolate
click=currentState='spread'/
/mx:Canvas
mx:VBox width=340
height=340
horizontalAlign=center
verticalAlign=middle
ns2:transparentList id=products
width=300
[flexcoders] Re: getting the total of values of an array collection that is updated manually
anyone with an example similar to wht am trying to do?
[flexcoders] Re: getting the total of values of an array collection that is updated manually
Tried that but it doesn't work. What am trying to do is to get the total price
updated as new objects are added to the arraycollection that populates the list
and also when the qty is changed the total updates too. could some one please
help me.
--- In flexcoders@yahoogroups.com, Csomák Gábor csomakk@... wrote:
if i get your problem right, this will help. however, i didn't match the
name of the arraycollection to yours
var sum:Number=0
for(i:String in arraycollectionvar){
sum+=arraycollectionvar[i];
}
//here is the sum you need.
On Mon, Dec 5, 2011 at 3:57 PM, ZIONIST stinasius@... wrote:
anyone with an example similar to wht am trying to do?
[flexcoders] Re: getting the total of values of an array collection that is updated manually
Any code samples guys? That would help so shade light on the matter clearly.
[flexcoders] getting the total of values of an array collection that is updated manually
Hi Guys, i would like to get the total price calculated as an array collection
for a list is populated plus i would like to update the total when the quantity
changes too. Here is the code i have so far, could someone please help me
correct it.
Main App
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=horizontal
xmlns:ns1=*
mx:states
mx:State name=dark
mx:SetProperty target={product}
name=text
value=Dark Chocolate/
mx:SetProperty target={price}
name=text
value=50/
/mx:State
mx:State name=spread
mx:SetProperty target={product}
name=text
value=Drinking
Chocolate/
mx:SetProperty target={price}
name=text
value=100/
/mx:State
/mx:states
mx:Script
![CDATA[
import mx.controls.listClasses.ListData;
import mx.collections.ArrayCollection;
[Bindable]
private var orderColl:ArrayCollection=new
ArrayCollection();
private function addProduct():void
{
//Create an object to hold the data
var obj:Object=new Object();
//Assign the variables to it
obj.Product=product.text;
obj.Price=price.text;
//Add the object to the list
orderColl.addItem(obj);
}
private function deleteOrder():void
{
//Remove the item from the array collection
orderColl.removeItemAt(products.selectedIndex);
}
private function init():void
{
var n:int=orderColl.length;
var total:Number=0;
for (var i:int=0; i n; i++)
{
//total+=orderColl[i][products.item.Price];
total+=orderColl[i].Price++;
}
sum.text=total.toString();
}
]]
/mx:Script
mx:Canvas width=500
height=300
mx:Label x=10
y=10
text=Milk Chocolate
id=product/
mx:Label x=10
y=36
text=10
id=price/
mx:Button x=10
y=62
label=submit
click=addProduct();init()/
mx:Button x=10
y=92
label=Change State
click=currentState='dark'/
mx:Button x=10
y=122
label=Drinking Chocolate
click=currentState='spread'/
/mx:Canvas
mx:VBox width=340
height=340
horizontalAlign=center
verticalAlign=middle
mx:List id=products
width=300
height=300
dataProvider={orderColl}
itemRenderer=orderRenderer/
mx:HBox
mx:Label text=Total:
color=#FF
fontWeight=bold/
mx:Label id=sum
text=${}/
/mx:HBox
/mx:VBox
/mx:Application
Item Renderer (orderRenderer.mxml)
?xml version=1.0 encoding=utf-8?
mx:HBox xmlns:mx=http://www.adobe.com/2006/mxml;
width=100%
height=100%
[flexcoders] Re: getting the total of values of an array collection that is updated manually
Hey guys! any help with my Predicament?
[flexcoders] Re: getting the total of values of an array collection that is updated manually
Any solution for my problem guys? I would be very grateful.
[flexcoders] Using Scale 9 in Flex css
Hi guys i have a .png image that is 400 px by 250 px and would like to use it as a background image of a canvas in flex that is 840 px wide and 600 px high. when i set the image as a background image for the canvas and i set backgroundSize to 100%, the image stretches. How can i use 9-slice scaling to make it look good.
[flexcoders] Re: using a coldfusion proxy to show twitter feed in flex app
Hi guys, i have changed from using a cfc to using cfm. And when i do a cfdump,
i get the feed showing up. When i try to point flex to the cfm, and run the app
i get no data. Below is the code. Could someone please help.
flex 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 mx.collections.ArrayCollection;
import mx.rpc.events.ResultEvent;
[Bindable]
private var _rssResults:ArrayCollection;
private namespace atom=http://www.w3.org/2005/Atom;;
use namespace atom;
private function processResult(event:ResultEvent):void
{
var xmlList:XMLList=event.result.channel.item
as XMLList;
for each (var item:XML in xmlList)
{
var myDate:String=item.PUBLISHEDDATE;
myDate=myDate.slice(0, 22);
_rssResults.addItem({title: item.TITLE,
date: myDate});
}
}
private function init():void
{
_rssResults=new ArrayCollection();
tweetFeed.send();
}
]]
/mx:Script
mx:HTTPService id=tweetFeed
url=cfcs/twitter.cfm
result=processResult(event)
resultFormat=e4x/
mx:List id=twitterFeed dataProvider={_rssResults}
itemRenderer=itemRenderers.tweetFeedRenderer/
/mx:Application
Coldfusion Code
===
cfset feedurl = http://search.twitter.com/search.atom?q=from%3ARealtrOnline;
/
cffeed source=#feedurl# properties=feedmeta query=feeditems /
cfdump var= #feeditems# label= feedItems /
[flexcoders] Re: using a coldfusion proxy to show twitter feed in flex app
Hi guys below is the code i came up with but i get this error
faultCode:Server.Processing faultString:'Unable to invoke CFC - The method
'getTweets' in component
C:\ColdFusion9\wwwroot\twiiterCFlex\src\cfcs\twitter.cfc cannot be accessed
remotely.' faultDetail:''
flex code
=
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=absolute
creationComplete=tweetSvc.getTweets()
mx:Script
![CDATA[
import mx.rpc.events.ResultEvent;
import mx.rpc.events.FaultEvent;
import mx.collections.ArrayCollection;
import mx.controls.Alert;
import mx.managers.CursorManager;
[Bindable]
private var tweetAr:ArrayCollection;
private function tweetResult(event:ResultEvent):void
{
tweetAr=event.result as ArrayCollection;
}
]]
/mx:Script
mx:RemoteObject id=tweetSvc
destination=ColdFusion
source=twiiterCFlex.src.cfcs.twitter
showBusyCursor=true
fault=CursorManager.removeBusyCursor();Alert.show(event.fault.message)
mx:method name=getTweets
result=tweetResult(event)/
/mx:RemoteObject
mx:List id=twitterFeed
dataProvider={tweetAr}
itemRenderer=itemRenderers.tweetFeedRenderer/
/mx:Application
coldfusion cfc
===
cfcomponent
cffunction name=getTweets access=public returntype=query
cfset var qryGetTweets = /
cffeed source=http://twitter.com/status/user_timeline/RealtrOnline;
properties=meta query=qryGetTweets /
cfreturn qryGetTweets /
/cffunction
/cfcomponent
What am i missing?
[flexcoders] Re: using a coldfusion proxy to show twitter feed in flex app
I changed access to 'remote' on the cfc and when i run it i get this error faultCode:Server.Processing faultString:'Unable to invoke CFC - Unable to parse the feed: Either source specified is invalid or feed is malformed.' faultDetail:'Error: Invalid XML'
[flexcoders] Re: using a coldfusion proxy to show twitter feed in flex app
any help guys. Am kinda stuck here.
[flexcoders] Re: using a coldfusion proxy to show twitter feed in flex app
Any help Guys?
[flexcoders] using a coldfusion proxy to show twitter feed in flex app
Hi guys, am looking for a nice step by step that shows how to use a coldfusion proxy(not php) to show a twitter feed in flex.
[flexcoders] Re: Using modules and remote objects
so hw do i solve the problem while still using modules?
[flexcoders] Using modules and remote objects
Hi guys i have some issues concerning modules and remote objects. i have an application that is split into modules and in each i use remote objects to display data from the database. the problem is there is no data being displayed and when i try to use the same code in a single app without using modules, the data is displayed. could someone please help me out here. i really need to use modules because it helps reduce the size of my app.
[flexcoders] Re: separate flex apps in same webroot folder
i fixed it. Thanks alot guys
[flexcoders] Re: separate flex apps in same webroot folder
am not sure i understand your question... all i did is develop the two apps separately and deployed the release build version of the site to the wwwroot folder on the host server and the release build version of the admin site to the admin folder in the wwwroot folder.
[flexcoders] Re: separate flex apps in same webroot folder
i already have framework_.xx in the admin folder.
[flexcoders] Re: separate flex apps in same webroot folder
when i put the afriquesuitesAdmin.swf and afriquesuitesAdmin.html in the main folder, it still doesn't work.
[flexcoders] Re: separate flex apps in same webroot folder
on my development pc the two apps work perfectly.
[flexcoders] Re: separate flex apps in same webroot folder
NO its still not working on mine.
[flexcoders] Re: separate flex apps in same webroot folder
Am using vista so i can't find the assetcache, but i cleared all cache and cookies from google chrome but still the app doesn't load. Are you sure it's loading on yours?
[flexcoders] Re: separate flex apps in same webroot folder
i have cleared the assetcache of flash player but still cant load the site.
[flexcoders] Re: separate flex apps in same webroot folder
trying now. will let you know how it goes
[flexcoders] Remote Objects not working with Modules
Hi guys, i am experiencing something weired. i have an application and i have broken it up into modules so as to reduce the size of the application so archive faster download speed for the app. anyhow, i use ColdFusion to retrieve, insert, edit and delete data from a database and when i use Remote Objects in modules there is no data retrieve or added, but when is use custom components method instead of modules with the very same code, the data can be inserted or retrieved. can someone please help me and clarify on how to successful use remote objects with modules to manipulate a database with ColdFusion as the back end. thanks
[flexcoders] embedding an html file (fader.htm) in flex application
Hi guys i have an html file (fader.htm) and i would like to embed it in my flex application. could someone please help me on how to archive this. thanks
[flexcoders] Re: Any PHP developers who knw ColdFusion and can help me convert this php code
Please help guys...
[flexcoders] Any PHP developers who knw ColdFusion and can help me convert this php code
hi guys i am developing an eCommerce app using flex and ColdFusion and i would
like to use PayPal as a way to make payments. i stumbled on a very nice
tutorial on how to Integrate PayPal Express Checkout with Flex and Adobe AIR
(http://www.adobe.com/devnet/flex/articles/flex_paypal_02.html). the only
problem is that he uses php as the server side language and i would like to use
ColdFusion. can someone please help me to convert the following code to
ColdFusion. here it is
[b]startPaymentFlex.php[/b]
?php
require_once 'ppNVP/CallerService.php';
require_once 'ppNVP/constants.php';
session_start ();
$token = $_REQUEST ['token'];
if (! isset ( $token )) {
$serverName = $_SERVER ['SERVER_NAME'];
$serverPort = $_SERVER ['SERVER_PORT'];
$url = dirname ( 'http://' . $serverName . ':' . $serverPort . $_SERVER
['REQUEST_URI'] );
function getMovieAmount($movieId) {
//you can replace this function with a more sophisticated one
return 1;
}
$paymentAmount = getMovieAmount($_GET['movieId']); //$_REQUEST
['paymentAmount'];
$currencyCodeType = 'USD'; //$_REQUEST ['currencyCodeType'];
$paymentType = 'Sale'; //$_REQUEST ['paymentType'];
/* The returnURL is the location where buyers return when a
payment has been succesfully authorized.
The cancelURL is the location buyers are sent to when
they hit the
cancel button during authorization of payment during
the PayPal flow
*/
$returnURL = urlencode ( $url .
'/GetExpressCheckoutDetails.php?currencyCodeType=' . $currencyCodeType .
'paymentType=' . $paymentType . 'paymentAmount=' . $paymentAmount );
$cancelURL = urlencode ( $url/cancel.php?paymentType=$paymentType );
/* Construct the parameter string that describes the PayPal payment
the varialbes were set in the web form, and the
resulting string
is stored in $nvpstr
*/
$nvpstr = Amt= . $paymentAmount . PAYMENTACTION= . $paymentType .
ReturnUrl= . $returnURL . CANCELURL= . $cancelURL . CURRENCYCODE= .
$currencyCodeType;
/* Make the call to PayPal to set the Express Checkout token
If the API call succeded, then redirect the buyer to
PayPal
to begin to authorize payment. If an error occured,
show the
resulting errors
*/
$resArray = hash_call ( SetExpressCheckout, $nvpstr );
$_SESSION ['reshash'] = $resArray;
$ack = strtoupper ( $resArray [ACK] );
if ($ack == SUCCESS) {
// Redirect to paypal.com here
$token = urldecode ( $resArray [TOKEN] );
$payPalURL = PAYPAL_URL . $token;
header ( Location: . $payPalURL );
} else {
//Redirecting to APIError.php to display errors.
$location = APIError.php;
header ( Location: $location );
}
} else {
/* At this point, the buyer has completed in authorizing payment
at PayPal. The script will now call PayPal with the
details
of the authorization, incuding any shipping information
of the
buyer. Remember, the authorization is not a completed
transaction
at this state - the buyer still needs an additional
step to finalize
the transaction
*/
$token = urlencode ( $_REQUEST ['token'] );
/* Build a second API request to PayPal, using the token as the
ID to get the details on the payment authorization
*/
$nvpstr = TOKEN= . $token;
/* Make the API call and store the results in an array. If the
call was a success, show the authorization details, and
provide
an action to complete the payment. If failed, show the
error
*/
$resArray = hash_call ( GetExpressCheckoutDetails, $nvpstr );
$_SESSION ['reshash'] = $resArray;
$ack = strtoupper ( $resArray [ACK] );
if ($ack == SUCCESS) {
require_once GetExpressCheckoutDetails.php;
} else {
//Redirecting to APIError.php to display errors.
$location = APIError.php;
header ( Location: $location );
}
}
?
[flexcoders] Re: flex/coldfusion paypal example
Anyone out there with a solution of integrating flex and paypal? please help. thanks
[flexcoders] flex/coldfusion paypal example
hey guys i would like to know how to use paypal to make payments for goods on my flex/coldfusion app. basically, a person clicks to buy something and he is redirected to paypal, makes the payment then redirected back to the flex app. would like to use coldfusion as the server language. any help?
[flexcoders] Re: flex/coldfusion paypal example
Hey Guys, any help?
[flexcoders] making flex app SEO friendly
How can i make my flex application more Search Engine Optimization friendly? i would like my app to be indexed in major search engines like google and bing and rank higher too. any way of doing this or are there companies that specialize in this?
[flexcoders] Re: using a class once throughout the all app
Hey i think i came across something very useful. first i have to say if your app is big, split it up into modules. and also use rsl. now i came across this in the flex help. have not tried it yet but it looks like it might help brind down the size of the modules. here it is Reducing module size Module size varies based on the components and classes that are used in the module. By default, a module includes all framework code that its components depend on, which can cause modules to be large by linking classes that overlap with the application's classes. To reduce the size of the modules, you can optimize the module by instructing it to externalize classes that are included by the application. This includes custom classes and framework classes. The result is that the module includes only the classes it requires, while the framework code and other dependencies are included in the application. To externalize framework classes with the command-line compiler, you generate a linker report from the application that loads the modules. You then use this report as input to the module's load-externs compiler option. The compiler externalizes all classes from the module for which the application contains definitions. This process is also necessary if your modules are in a separate project from your main application in Flex Builder. Create and use a linker report with the command-line compiler Generate the linker report and compile the application:mxmlc -link-report=report.xml MyApplication.mxml The default output location of the linker report is the same directory as the compiler. In this case, it would be in the bin directory. Compile the module and pass the linker report to the load-externs option:mxmlc -load-externs=report.xml MyModule.mxml
[flexcoders] using a class once throughout the all app
Hi guys, in my research on how to reduce the size of a flex application swf, i was led to believe that classes are one of the factors that contribute to the size of any flex swf and in order to reduce the size, one has to make sure he only calls the classes that are needed. but again i noticed that certain classes are used more than once in an app, take for example, popup class, i my have about three titlewindow custom components that i use for popup and on each i call the popup class. is there a way to call all classes used only once in the main app file and use them throughout the all application like the way we use css and if so will that help bring down the size of the complete application?
[flexcoders] Re: Animating items in a tilelist when filtering arraycollection
Hey Valdhor, this is exactly what i was looking for. i have tried it out and it works exactly like what i expected. thanks a lot bro.
Re: [SPAM] [flexcoders] Animating items in a tilelist when filtering arraycollection
Hi Valdhor, i have sent a new stand alone app to you email valdhorli...@embarqmail.com that does not require any application server and database, just uses xml to store data. hope you can work around with this one.
Re: [SPAM] [flexcoders] Animating items in a tilelist when filtering arraycollection
sent to valdhorli...@embarqmail.com
Re: [SPAM] [flexcoders] Animating items in a tilelist when filtering arraycollection
hi Valdhor i sent the self contained app to your email. hope you got it.
[flexcoders] Re: how to show a preloader (loading spinner) when loading images in a flex app.
disregard it, i finally got it to work using states and the complete event of the image control.
Re: [SPAM] [flexcoders] Animating items in a tilelist when filtering arraycollection
okay this is exactly what am doing. i have an arraycollection(dataAr) that is
populated by data from a database. i have a multiple filter function that i use
to filter the arraycollection(dataAr) and each time its filtered i refresh it.
i then assign the filtered arraycollection(dataAr) to a new
arraycollection(copydataAr), which i use as the dataprovider for the tilelist.
here is a snippet of the code.
[Bindable]
private var dataAr:ArrayCollection = new ArrayCollection;
public function displayResult(event:ResultEvent):void{
dataAr = new ArrayCollection((event.result as
ArrayCollection).source);
}
private function filterGrid():void{
dataAr.filterFunction=myFilterFunction;
dataAr.refresh();
}
private function myFilterFunction(item:Object): Boolean{
return(item.city == selectedCity || selectedCity == All)
(item.location == selectedLocation || selectedLocation == All)
(item.bedrooms = selectedbdrm || selectedbdrm == -- Choose One --)
(item.bathrooms = selectedbathrm || selectedbathrm == -- Choose One
--)
(item.category == category.selectedValue)
(!garageSelected || item.garages)
(!tileflrSelected || item.tile_floor)
(!hardwoodflrSelected || item.hardwood_floor)
(!laminateflrSelected || item.laminate_floor)
(!balconySelected || item.balcony)
(!yardSelected || item.backyard)
(!closetSelected || item.closets)
(!poolSelected || item.pool);
}
private var selectedCity : String = All;
private var selectedLocation : String = All;
private var selectedValue: Boolean;
private var selectedbdrm : String = -- Choose One --;
private var selectedbathrm : String = -- Choose One --;
private var poolSelected: Boolean = false;
private var yardSelected: Boolean = false;
private var closetSelected: Boolean = false;
private var garageSelected: Boolean = false;
private var tileflrSelected: Boolean = false;
private var hardwoodflrSelected: Boolean = false;
private var laminateflrSelected: Boolean = false;
private var balconySelected: Boolean = false;
private function cityChangeHandler(event:Event):void{
if( city_cb.selectedItem != null )
selectedCity = city_cb.selectedLabel;
filterGrid();
currentState = '';
}
private function locationChangeHandler(event:Event):void{
if( lct_cb.selectedItem != null )
selectedLocation = lct_cb.selectedLabel;
filterGrid();
currentState = '';
}
private function bedroomChangeHandler(event:Event):void{
if( room_cb.selectedItem != null )
selectedbdrm = room_cb.selectedLabel;
filterGrid();
currentState = '';
}
private function bathroomChangeHandler(event:Event):void{
if( bath_cb.selectedItem != null )
selectedbathrm = bath_cb.selectedLabel;
filterGrid();
currentState = '';
}
private function categoryChangeHandler(event:Event):void{
if(category.selectedValue != null)
selectedValue = category.selectedValue;
filterGrid();
currentState = '';
vidz.player.stop();
}
private function poolFilter():void{
poolSelected = pool_ckb.selected;
filterGrid();
currentState = '';
}
private function yardFilter():void{
yardSelected = yard_ckb.selected;
filterGrid();
currentState = '';
}
private function closetFilter():void{
closetSelected = closet_ckb.selected;
filterGrid();
currentState = '';
}
private function garageFilter():void{
garageSelected = garage_ckb.selected;
filterGrid();
currentState = '';
}
private function tileflrFilter():void{
tileflrSelected = floor_tiles.selected;
filterGrid();
currentState = '';
}
private function hardwoodflrFilter():void{
hardwoodflrSelected = hardwood_floors.selected;
filterGrid();
currentState = '';
}
private function laminateflrFilter():void{
laminateflrSelected = laminate_floors.selected;
filterGrid();
currentState = '';
}
private function
Re: [SPAM] [flexcoders] Animating items in a tilelist when filtering arraycollection
hi guys any help?
[flexcoders] Re: flex ftp client with coldfusion
can this be done?
[flexcoders] Re: how to show a preloader (loading spinner) when loading images in a flex app.
Hi guys, has anyone tried this with an itemRenderer and 2 states? please help.
[flexcoders] flex ftp client with coldfusion
Hi guys anyone who has achieved this please share. i have realized the normal flex upload is not that effective when it comes to uploading large files, so i would think using ftp would be more effective. i have an upload form in flex using coldfusion that uploads videos and converts them to .flv it works perfectly but on slow connects breaks, is there a way to have the same done but instead use ftp? thanks
Re: [SPAM] [flexcoders] Animating items in a tilelist when filtering arraycollection
hi Tracy, i tried doing as you said, i have my dataprovider (dataAr) which i
filter and then assign the result to another arraycollection (copydataAr) which
i then use as the dataprovider for my tilelist. this has not worked though.
maybe there is something am doing wrong. here is the code so far.
[Bindable]
private var dataAr:ArrayCollection = new ArrayCollection;
public function displayResult(event:ResultEvent):void{
dataAr = new ArrayCollection((event.result as
ArrayCollection).source);
}
[Bindable]
private var copydataAr:ArrayCollection = cloneCollection(dataAr);
private function filterGrid():void{
dataAr.filterFunction=myFilterFunction;
}
private function myFilterFunction(item:Object):Boolean{
return(item.city == selectedCity || selectedCity == All)
(item.location == selectedLocation || selectedLocation == All)
(item.bedrooms == selectedbdrm || selectedbdrm == -- Choose One --)
(item.bathrooms == selectedbathrm || selectedbathrm == -- Choose One
--)
(item.category == category.selectedValue)
(!garageSelected || item.garages)
(!tileflrSelected || item.tile_floor)
(!hardwoodflrSelected || item.hardwood_floor)
(!laminateflrSelected || item.laminate_floor)
(!balconySelected || item.balcony)
(!yardSelected || item.backyard)
(!closetSelected || item.closets)
(!poolSelected || item.pool);
}
private function
cloneCollection(dataAr:ArrayCollection):ArrayCollection{
var copydataAr:ArrayCollection = new ArrayCollection();
copydataAr.source = copydataAr.source.concat(dataAr.source);
return copydataAr;
}
// Syncs destination collection2 to source collection1, removing or
adding items as necessary. Assumes the source collection is sorted
private function syncCollection(collection1:ArrayCollection,
collection2:ArrayCollection):void{
var idx:int = 0;
while (idx collection1.length idx collection2.length)
if (collection2[idx] collection1[idx])
collection2.removeItemAt(idx);
else{
if (collection2[idx] collection1[idx])
collection2.addItemAt(collection1[idx],idx)
idx++;
}
while (idx collection1.length)
collection2.addItemAt(collection1[idx],idx++);
while (idx collection2.length)
collection2.removeItemAt(idx);
}
then on the individual components,
private function cityChangeHandler(event:Event):void{
if( city_cb.selectedItem != null )
selectedCity = city_cb.selectedLabel;
filterGrid();
dataAr.refresh();
syncCollection(dataAr,copydataAr);
currentState = '';
}
private function locationChangeHandler(event:Event):void{
if( lct_cb.selectedItem != null )
selectedLocation = lct_cb.selectedLabel;
filterGrid();
dataAr.refresh();
syncCollection(dataAr,copydataAr);
currentState = '';
} etc
[flexcoders] Re: how to show a preloader (loading spinner) when loading images in a flex app.
Hi i tried using states to archive this but i dont know how to listen for
completion of image loading. this is what i have so far.
mx:Canvas width=75 height=75
controls:SuperImage width=75 height=75
source=assets/homeprofile_pics/{data.img} borderStyle=none x=0 y=0
creationComplete=imgLoaded(event)/
mx:SWFLoader source=assets/wait.swf x=29.5
y=32.5 id=swfloader1/
/mx:Canvas
i put the image and the spinner.swf in a canvas, the create another state where
the spinner is taken out.
mx:states
mx:State name=remove_loader
mx:RemoveChild target={swfloader1}/
/mx:State
/mx:states
then i call a function to change states once the image is fully loaded
private function imgLoaded(event:Event):void{
currentState = 'remove_loader';
}
this doesn't seem to work. any help?
[flexcoders] how to show a preloader (loading spinner) when loading images in a flex app.
hi guys i really would like to show a loading spinner when images are being loaded in a tile list. please i need help.
[flexcoders] Re: how to show a preloader (loading spinner) when loading images in a flex app.
and how do i change between states? as in there must be some kind of event triggered.
[flexcoders] using a one slider to filter two different price ranges
Hi guys i successfully used a slider to filter one range of prices say 0 to 1. but then a senario arose where by i had to use that very same slide to filter another range of prices say 0-10. how can i use this one slider to filter these two ranges. the two ranges are sale prices and rental prices for cars. when one selects rental check box, the slider shld be populated with the 0 - 10 price ranges which it then filters and when someone selects the sale check box, the slider shld be populated with the sale price range (0 - 1) which it also shld filter. anyone with a solution please help out. thanks
Re: [SPAM] [flexcoders] using a one slider to filter two different price ranges
how can i set the min, max and step properties of the slider using a radio button or check box?
[flexcoders] localization
hi guys i would like to set different currency symbols for countries, so that if a product is particular to a certain country, that countries currency symbol is used instead of the dollar sign. how do i achieve this with localization?
Re: [SPAM] [flexcoders] Animating items in a tilelist when filtering arraycollec
Care to show me how? would appreciate it
[flexcoders] Animating items in a tilelist when filtering arraycollection
i guys i have probably asked this several times but i have never gotten anything solid. i have a tile list that is populated with an array collection of data from a database. i also have a filter function that i use to filter the array collection based on multiple criteria. i would like to have some kind of effect play as data is filtered to show data change just like in the flex store example. but apparently the itemschangeeffect in flex 3 does not work with filter functions. any way of achieving that goal?
[flexcoders] open source ad management system
Any one know any opensource ad management system that works with coldfusion and flex like openAds(this works with php).
[flexcoders] how to get the name of a video file after upload
hi guys, i have built a video uploader in flex with a coldfusion backend. what
i do is allow the user to upload a video file (using cffile) and use ffmpeg to
convert the file into .flv format(this is because flex videoplayer only plays
.flv files) which is then stored(file.flv) on the server. this all works
perfectly, but i want to get the name of the flv file on the server into the
textinput and store it in the database. how do i do that? here is the code, in
this case the textinput is filled with the original file name(something like
file.mov or file.mp4 etc and i want to fill it with the name of the converted
file eg file.flv)
?xml version=1.0 encoding=utf-8?
mx:FormItem xmlns:mx=http://www.adobe.com/2006/mxml;
creationComplete=init()
mx:Script
![CDATA[
import mx.managers.PopUpManager;
import components.progress_popup;
//video upload
//
private const FILE_UPLOAD_URL:String =
cfcs/vidUpload.cfm;
private var fileRef:FileReference;
private var progress_win:progress_popup;
private function init():void
{
fileRef = new FileReference();
fileRef.addEventListener(Event.SELECT, fileRef_select);
fileRef.addEventListener(Event.OPEN, openHandler);
fileRef.addEventListener(ProgressEvent.PROGRESS,
progressHandler);
fileRef.addEventListener(Event.COMPLETE,
fileRef_complete);
}
private function browseAndUpload():void
{
//var fileFilter:FileFilter = new FileFilter(Files,
*.pdf;*.doc;*.docx);
fileRef.browse();
message.text = ;
}
private function fileRef_select(event:Event):void
{
try
{
fileRef.upload(new URLRequest(FILE_UPLOAD_URL));
}
catch (err:Error)
{
message.text = ERROR: zero-byte file;
}
vid.text = event.currentTarget.name;
createdprogressPopup();
}
private function fileRef_complete(event:Event):void
{
message.text += (complete);
removeMe();
}
private function createdprogressPopup():void{
progress_win=progress_popup(PopUpManager.createPopUp(this,progress_popup,true));
}
private function removeMe():void {
PopUpManager.removePopUp(progress_win);
}
private function progressHandler(event:ProgressEvent):void{
progress_win.uploadProgress.setProgress(event.bytesLoaded, event.bytesTotal);
}
private function openHandler(event:Event):void {
progress_win.uploadProgress.label = Uploading %3%% of
image file.;
}
]]
/mx:Script
mx:HBox width=240
mx:TextInput width=155 id=vid/
mx:Button label=Browse click=browseAndUpload();/
/mx:HBox
mx:Label id=message/
/mx:FormItem
[flexcoders] Re: how to get the name of a video file after upload
How do i get it back into flex on the complete event?
--- In flexcoders@yahoogroups.com, claudiu ursica the_bran...@... wrote:
I never worked with cold fusion ... however your code on the server writes
somewhere the file on the disk and names it somehow. The method that does
that could return the file name in case of a successful save and you can get
it back into flex on the complete event.
HTH,
Claudiu
From: ZIONIST stinas...@...
To: flexcoders@yahoogroups.com
Sent: Mon, January 4, 2010 3:10:33 PM
Subject: [flexcoders] how to get the name of a video file after upload
hi guys, i have built a video uploader in flex with a coldfusion backend.
what i do is allow the user to upload a video file (using cffile) and use
ffmpeg to convert the file into .flv format(this is because flex videoplayer
only plays .flv files) which is then stored(file. flv) on the server. this
all works perfectly, but i want to get the name of the flv file on the server
into the textinput and store it in the database. how do i do that? here is
the code, in this case the textinput is filled with the original file
name(something like file.mov or file.mp4 etc and i want to fill it with the
name of the converted file eg file.flv)
?xml version=1.0 encoding=utf- 8?
mx:FormItem xmlns:mx=http://www.adobe. com/2006/ mxml creationComplete=
init()
mx:Script
![CDATA[
import mx.managers. PopUpManager;
import components.progress _popup;
//video upload / / / /
/ / / ///
private const FILE_UPLOAD_ URL:String = cfcs/vidUpload. cfm;
private var fileRef:FileReferen ce;
private var progress_win: progress_ popup;
private function init():void
{
fileRef = new FileReference( );
fileRef.addEventLis tener(Event. SELECT, fileRef_select) ;
fileRef.addEventLis tener(Event. OPEN, openHandler) ;
fileRef.addEventLis tener(ProgressEv ent.PROGRESS, progressHandler) ;
fileRef.addEventLis tener(Event. COMPLETE, fileRef_complete) ;
}
private function browseAndUpload( ):void
{
//var fileFilter:FileFilt er = new FileFilter( Files, *.pdf;*.doc;
*.docx);
fileRef.browse( );
message.text = ;
}
private function fileRef_select( event:Event) :void
{
try
{
fileRef.upload( new URLRequest(FILE_ UPLOAD_URL) );
}
catch (err:Error)
{
message.text = ERROR: zero-byte file;
}
vid.text = event.currentTarget .name;
createdprogressPopu p();
}
private function fileRef_complete( event:Event) :void
{
message.text += (complete);
removeMe();
}
private function createdprogressPopu p():void{
progress_win= progress_ popup(PopUpManag er.createPopUp( this,progress_
popup,true) );
}
private function removeMe():void {
PopUpManager. removePopUp( progress_ win);
}
private function progressHandler( event:ProgressEv ent):void{
progress_win. uploadProgress. setProgress( event.bytesLoade d,
event.bytesTotal) ;
}
private function openHandler( event:Event) :void {
progress_win. uploadProgress. label = Uploading %3%% of image file.;
}
]]
/mx:Script
mx:HBox width=240
mx:TextInput width=155 id=vid/
mx:Button label=Browse click=browseAndUpl oad();/
/mx:HBox
mx:Label id=message /
/mx:FormItem
[flexcoders] Re: how to get the name of a video file after upload
am sorry, am even more confused. is there a way to do this with the fileReference in flex?
