I am using a TileList control with an effect sequence linked to the itemsChangeEffect property.[code]...
However, my data provider is a ListCollectionView that I use to filter items. When I set a filter criteria, it will hide a couple of items from the TileList but there is no animation like when I remove an item. Is there a way to animate the TileList when an item is filtered ?
I have a TileList that is fed by a DataProvider. The DataProvider places a source Class (and corresponding MovieClip) into the TileList as visual and interactive objects. [code]...
View 7 RepliesI have a tilelist component using a custom ImageCell based item renderer. I know that at times some of the images it is trying to retrieve will not be found and I am able to handle this via an IEOrror listener on the custom ImageCell loader.However, if I set the data provider, then it is changed before all images have completed their loading or error process, the flash debug player throws up an unhandled #2044 error in firefox stating that an image could not be found. In opera with the debug player it throws a #2044 stating that a load never completed.I can't find a way to trap and ignore these errors so they don't throw the debugger player dialogue up. Also, when using the Flash Builder IDE to debug, the debugger doesn't break on these errors at all - it's only in the player while I'm able to break on other errors without problem.It is as if the error listener is being disposed of when the dataprovider changes, but the loader continues and throws an unhandled #2044.
View 1 RepliesI have 2 TileList component in my Flex application. 1 tilelist is filled with data much like following xml sample:
<person name="Test">
<likes>Flex</likes>
<likes>PHP</likes>
</person>
<person name="test2">
[Code] .....
data shown is the preference.
The user can click the first tilelist and then the items that person "likes" should be selected in the second tilelist (in other words they lit up). Click event on my first tilelist
private function highlightPreferences(e:ListEvent):void{
trace(e.currentTarget);
//and now I'm stuck
}
I'm working for the first time with a TileList and an itemRenderer and I'm having a bit of trouble getting the information from my array collection to display Here's what I've got
private function loadData():void{
var stmt:SQLStatement = new SQLStatement();
stmt.sqlConnection = sqlConn;[code].....
how I go about pulling the information from the array and putting it into labels like username, userjob, userbio ect, Inside the TitleList and itemRenderer.
I am using an component, and currently have a dataProvider working that is anArrayCollection (have a separate question about how to make this an XML file... but I digress).Variable declaration looks like this:
[Bindable]
private var _dpImageList : ArrayCollection = new ArrayCollection([
{"location" : "path/to/image1.jpg"},
[code]....
I am building an app for a website that will filter through the shops carrying some products/brands and show the results in a List component. I got all the way up to loading the data, putting brands/countries/cities in comboboxes so a user can filter in which country and city he wants to look and for which brand. No problem till now. My problem is that while the dataprovider works as it should when hardcoding some values to the labels that I use for the item renderer of each entry, I cannot get the real data from the data provider. You will see in the code below, that in the VGroup component (which I use for each shop in the list) there are 4 labels, where 3 of them are hard coded, just to see it works.
One of the labels though is trying to get the real data from the xml file and thats where I stop. In all the tutorials i ve seen (and documentation too) everybody just hits "data.XYZ" where XYZ is the name of the attribute or node to get. Doing the same in my case just returns an error of "1120: Access of undefined property data.". There is also an xml file but its loaded correctly and the different xmlLists DO have the correct nodes stored, so I do not think it needs to be posted, unless you think otherwise. The xml nodes for each shop are "title", "tel","mail","city" and I am stuck trying to get the title. The function that matters the most is the filterShops one and then of course the whole list and itemrenderer block.
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="[URL]"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
width="815" height="578" minWidth="955" minHeight="600"
creationComplete="sendData()">
[Code] .....
[code]...
Here am getting array of groups(groupName,GroupID each row ) from a RemoteObject and displaying in a ComboBox. I am selecting the groups with selectedIndex as 0,1,2,3, but I want my groupIDs of correspoding groupnames,which am bringing to client side.
How can I get actual the groupId of the selected group?
In Flex, how do I create a summary(say total of various domains) from the data provider and display in chart? Say this is my dataprovider.. I want to display the total estimate of each territory as a slice in piechart
private var dpFlat:ArrayCollection = new ArrayCollection([
{Region:"Southwest", Territory:"Arizona",
Territory_Rep:"Barbara Jennings", Actual:38865, Estimate:40000}, [code].....
Following is the sample code. While I start editing either in optionId column or option column, the other rows of the same column are also get affected and reflecting the same value. But when I am editing in other columns it is working fine... Don't know the reason.
[Code]...
I am using an component, and currently have a dataProvider working that is an ArrayCollection (have a separate question about how to make this an XML file... but I digress). Variable declaration looks like this:
[Code]...
I have a flex datagrid. it is bound to an array collection. if the user sorts on column X it works fine. then, if the user causes the array collection to change, the datagrid forgets that it was sorted on column X.what do I need to do to preserve this sort preference so that the new array data will appear sorted by column X?
View 4 RepliesI have an (empty) ArrayCollection that I wrap with a ListCollectionView. Then I add a series of items to the ArrayCollection, but these are not showing up in the view.
public var transactions : ArrayCollection = new ArrayCollection();
public var filteredTransactions : ListCollectionView = new ListCollectionView(transactions);
transactions contains 150 items, filteredTransactions contains none. I originally thought it was the filter I was applying, but even when I remove the filter, I still get no items in the filtered list.
Do I need to add the items to the view as well as the underlying collection (this would seem to defeat the purpose of using a view though...)?
ListCollectionView is often promoted as a great way to daisy-chain different views of the same data. You have some source collection and then use ListCollectionView + filterFunction to wrap the source data and present a subset of that source collection. When the source collection changes (either adds or removals), the chained LCV gets updated automatically. However, if the filterFunction for the source collection changes, it does not appear to propagate to the chained LCV:
[Code]...
At this point, I would expect justMatts to receive a CollectionChangeEvent and rerun its filter. Since all Matts have been filtered out of the source object, justMatts would be empty as well. However if you look in ListCollectionView code, they don't handle a CollectionEventKind.REFRESH which is what gets fired when source gets a new filter applied. Am I doing something wrong here (using wrong class, etc) or does nothing in Flex support the changes to source filter.
I can get this working as I expect it to by manually dispatching a CollectionEventKind.RESET on source, but I was hoping to not have to subclass anything.
I am looking for a solution in Flex where I can capture a combination of keyboard inputs such as: [CTRL] + A + B
That is, pressing the CTRL key and the user presses two keys (instead of the usual one).
I can capture the event when somebody keys: [CTRL] + A with the following code:
if (event.ctrlKey && event.keyCode == 65)
How would I capture an additional key so that the event is captured when somebody presses CTRL, A and B?
It is possible to bold some part of label in standard Button? example:ICON - normal_normal_text BOLD_BOLD_text.
View 2 Replieshas anyone made a Custom Skin for a TileList component in Flash CS5. I want to change the scrollbar of the TileList, i want the track bar as just a thin white line and the thumb a orange circle, this for a Touch Interface.
View 1 RepliesIs there an easy way to do this? I have some rather largethumbnails that take a while to show up in the tilelist
View 1 RepliesLooking to load data from a MySQL database into a Tile List component. Not sure where to start to be honest, I've got a set up just now to add data from the same database into a List component - should I just use the same code and change it accordingly?
Or is there a simpler, more effective manner of loading my required info (it is a title and an image (x4), which changes regularly, ie every week depending on the sort applied for the products)[code]...
If I try an use a DataProvider in actionscript in my flex project using FlexBuilder 3:
<mx:Script> <![CDATA[
import fl.data.DataProvider;
I get a compiler error:
[Code]...
There are hundreds of posts on this subject, none with solution. [URL].. has an answer which is meaningless. The mxml page I am developing already has a ComboBox dragged onto it, this does not magically put the DataProvider in a library or similar as implied.
I try to assign xml as dataprovider to datgrid. The datgrid is inside a moviclip. If i attach that movieclip from current ApplicationDomain, it works. If i try to attach from another ApplicationDomain, it doesnt work. But i can trace the object name and DataProvider (is []). The assigning part doesnt work. any setting issue?
Here is the error,
TypeError: Error #1034: Type Coercion failed: cannot convert fl.data::DataProvider@32377dc1 to fl.data.DataProvider.
I am using CS5 and AS3.
I have got question,after extracting data from datagrid i want it to form into xml, and trace it in output window, in a shape like this:
[Code]...
I know how to display data in a List control using dataProvider but what about control that don't have dataProvider e.g. TextInput, Label contorl?[code]Try to use {dp.ID} and {dp.getItemAt(0).ID} on TextInput but nothing being display?How to make TextInput id=" first Name" able to display the SQL data?
View 1 RepliesI am using Flash CS5 to generate an array of the notes in a midi file. Basically I store data such as time of the note, note duration, pitch, scale, volume, etc.I have 2 questions:How can I export all these data in order to use it in after effects (as a txt file? other formats?);How do I use the exported file in After Effects later on: How do I tell After Effects when to start playing a note in a specific time? how do I associate note height with a specific feature (lets say - square width) - and so on.I DO know some basic coding in after effect (how to associate elements inside After - such as volume and opacity) but I need to understand how to deal with an exported file (and in which format to generate it).
View 1 Repliesi am working on a flex+java combined project.My IDE and computer configuration is as follows:
[Code]...
When i make a small change in Flex code (eg, reposition of a button...anything), and run the project on server, it does make any change on output. Actually it depends on my luck... because it makes change in output randomly.what is is happening? tried rebuild, republish, clean , restart server, restarting the IDE, restarting the computer all available feature i could think. Also, i created a simple flex project on IDE and compiled it..... everything is compiled and displayed on output.
In the code below, the presentedAlbumIndex is used to control the selectedIndex of the TileList. Item "five" is initially selected. Whenever the button is pressed the first item in the array is deleted, and the presentedAlbumIndex is decremented.
In theory, the selected index should stay with "five" every time the button is clicked (until "five" is itself deleted). It works this way for the first button press. However, on the 2nd button press the highlighting changes to "six" for some reason. Also, the TileList selectedIndex is always one behind.
I tried looking into ListBase and monitoring selectedIndex. It looks like the selectedIndex is updated initially to the correct index, but then it reverts back at some point to the correct index+1. I do not know why it's setting back.
It seems it's due to the fact that I am doing a data provider delete and index change in the same operation.
Is there some function in TileList I could override to keep selectedIndex up to date?
Steve
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
layout="absolute"
[Code]....
In my TileList, I want to select the TileList items on rollover, as opposed to the click event. I already have the TileList setup to allowMultipleSelection = "true".
View 3 RepliesI have an associative array that I want to display using TileList. However, it doesn't understand what is being fed to it. All I got is [object] in the TileList.
[bindable]
public var people as array = new array();
private function loadArray():void{
[code].....
I am navigating the items of tile list using next and previous button. I need to highlight the first item in the tilelist by default ( like the first item is being selected by default)
View 1 RepliesIs there a way to have the TileList component to auto-size to its contents? I have tried setting it 100%, but it seems that won't help. I don't want to hard-code the height because the content will be vary, and I don't want scrollbars to show up.
View 2 Replies