I know i can access multiply selected options of a list by
var selectedAlgos:Array = algosList.selectedItems;
where algosList is the name of my List.
How to i send this array via HTTPService to a phpfile and how can i then access the elements of this array from the php file?
I am learning Adobe Air and want to get the current selected item in the spinner list I have created, however every time I use selectedItem I keep getting the same value over and over, no matter what option I select. I am trying to make an application for the Playbook and this this my SpinnerList code:
<s:SpinnerListContainer x="10" y="279" width="325" height="266">
<s:SpinnerList width="69" height="100%" enabled="true" labelField="data" selectedIndex="1" id="From">
[Code]....
No matter what, 'KM' is always shows as the selected item when it is not. This is what I have in the script tags:
var selected = From.selectedItem;
I have a Listbox whith a ArrayCollection as datasource. I'm trying to remove the selected items from the ArrayCollection to update the list.Here is how I coded the remove function:
for each (var item:Item in theList.selectedItems)
{
theArrayCollection.removeItemAt(theArrayCollection .getItemIndex(item));
}
This works fine as long as the ArrayCollection is not sorted. When I apply a sort I get a RangeError from ListCollectionView.removeItemAt.
I'm having troubles getting selectedItems from a List Component in Flash CS4. Each time I select multiple selections the object that selectedItems returns seems to be populated with the last selected item in each of its instances. What is strange from the example I provide below is that once you've made your selection and click the label you can update another list with the correct selected values. But the output values are still traced incorrectly.
Code:
import fl.data.DataProvider;
import fl.controls.List;
import fl.controls.Button;
var dp:DataProvider = new DataProvider();
dp.addItem({label:"Item 1"});
[Code] .....
I would like to use the selectionMode=multiple described in the Flex docs, but with a few modifications:
1) I would like the box that the user drags over the graph to remain there until the user drags a new one.
2) In the top right corner of the box I want to display the sum of the items selected by that box.
I am working on a project where the user can add items to a "board". What I need is to generate a list at the side of the "board" with the names of the products selected (there could be multiple inctances of the same product used). When I drag a product to the trash, I also need it to disappear from the list as well.
View 1 RepliesHow to make list items as tool tips for combo box items?
View 2 RepliesI am currently working on a project in Flex and I am having a hard time having a list's contents ALL be selected by default. Wondering how to do this.
<mx:List id="list" dataProvider="{dp}" allowMultipleSelection="true"/>
I'm just trying to have the list all selected.
I have placed TextFileds inside TileList Compontent. When i try to select the TextField it can't show the selected Textfield in the TileList items by default the TileList items are selected.Finally i need to select the TextFields.
Here is my code:
import fl.controls.TileList; import fl.data.DataProvider; import flash.display.Sprite; import flash.events.Event;
function TileListExample() { var dp:DataProvider = new DataProvider(); var totalEntries:uint = 3; var i:uint; for(i=0; i<totalEntries; i++) { dp.addItem( { source:getTf(), scaleContent:false}
[code]....
I'm creating a facebook application in flex. I'm actually working on the friends component that shows your friends who are using the application. now, each friend has a profile image.
I created the component using a s:List element.
In the Skin Class of the element i configured the requestedColumnCount to 3, which means it shows 3 friends. i added buttons to scroll left and right in the list.
Whenever I scroll to see a different friend, for a half of a second i see no image because the List component is loading the image in order to view it.
is there a way to make the list preload all the elements so i won't have this kind of problem ?
I need to find a way to detect keystrokes when the flash file is not selected and send that information to an .swf file. The file would be stored locally (not on the internet).
View 3 RepliesI'm using flex 4.1 to write an application. i read in the documents that has the rowCount property to set how many items to display. the does not have that property. how can I limit the list to display 3 items ?
View 3 RepliesHere is a snip from within my code:
[Code]...
The 'recommendations' dataProvider is an ArrayCollection of String, which are generally sentences about as long as this one. By setting the variableRowHeight and wordWrap properties as shown, if a sentence is too long to fit on a single line, everything works fine- the row expands and the messages show on two lines, or occasionally three.
The space allocated for this panel within the entire canvas means if the total text size of 'recommendations' exceeds six lines, I need for the entire list scroll. This is also working just fine. The trouble is when using the mouse wheel to do the scrolling- Flex scrolls both the entire list and the single item where the mouse is hovering. Often this results in only the second half of a sentence being visible. Non-programmer friends I have asked to look at this noticed this, and tell me it as a problem. If a user does not notice the dual scrolling, and sees only a fragment of a sentence, it will be perceived as an error in the application.
[Code]....
I have 2 comboboxes which are dependent (country and state) and one submit button.
Now what i want is after user submits the form it should display one alert box which should be like
selected country is "selected item"
selected state is"selected item"
while i using drag & drop from listbox1 to listbox2 ,how can i get all the items of listbox2 in flex
View 1 RepliesHow to get all the selected items from in this below code selectedContsList ?
<mx:DataGrid id="dg" dataProvider="{cNumbersList}" allowMultipleSelection="true" dropEnabled="true" dragMoveEnabled="true" >
<mx:columns>
[code].....
How can I Access Items Selected in a Component from the Main App I've got a component that has a listControl and a couple of RadioButtonGroups. I need to access the selected items in the main application. What's the best/simplest way to create and access the array of selected items. So, the user clicks the button to confirm the selections and then I need to access those selections in the main app. Is there a way I can use a public var to build the array? Another idea?
<mx:Tile direction="horizontal">
<mx:Box>
<mx:Label text="Year" fontWeight="bold"/>
<mx:List id="myYear" >
[code]....
End-User searches for something and an ArrayCollection is returned with Result objects. This is displayed in a data grid.End-User selects a few of the search results and "moves" it over to another datagrid for use later.End-User does another search.
PROBLEM:Some of the search results might contain something the user already previously selected and moved over to the second datagrid. I want to remove these from the second search result.
How can I Access Items Selected in a Component from the Main App
I've got a component that has a listControl and a couple of RadioButtonGroups. I need to access the selected items in the main application. What's the best/simplest way to create and access the array of selected items. So, the user clicks the button to confirm the selections and then I need to access those selections in the main app. Is there a way I can use a public var to build the array? Another idea?
<mx:Tile direction="horizontal">
<mx:Box>
<mx:Label text="Year" fontWeight="bold"/>
[Code]....
I am near the point of breakdown trying to figure this out it's beyond my capabilities and maybe even brain power. I have a list of file names and I want to sort them as any logical human would.[code]I realised i could just name the files 01, 02, 03 but really I don't want to have to do this as it supposed to be an automated system.
View 2 RepliesI've done some googling for the past hour, but I can't seem to find what I need.Maybe I'm overlooking something.I want a very simple, basic thing. But I have no clue how to do this.I have an external XML file which holds a list of names.I want these names to be pushed/added to an array so I can access it based on it's position in the array. (A for loop is used to read a different XML file and the child[i] is named after the same array spot, childName[i]
View 10 RepliesI am trying to create a list of names which is generated by a swf file that contains buttons representing letters of the alphabet. The user generates a name by clicking on the letter buttons until the letters of the name have been spelled out and then clicking on abutton to add each name to the list. The names are generated inside the swf file but I want the list of names to be deposited in a file within a folder of the computer and remain there as a permanent record after the swf file has been closed. I can do the Actionscript 3 programming associated with the letter buttons but I would like to know how to send the names to the computer file.
View 15 RepliesI have a spark list, which is based on a dataProvider. As the application runs, the data in the dataprovider can change, and also the dataProvider can be swapped for a different one
What I need to do is make sure that something is always selected in the list (unless it is empty)
I'm having a problem with getting the value of an item that the user selects in my mobile Flex application. When I select an item from the list I place that item into an ArrayCollection. But when I check the value (trace()), the value is [object Object] and I can't seem to access the actual value of the object. Here is what I am doing:
private var selectedPlayers:ArrayCollection = new ArrayCollection();
private var numOfPlayers:int;
...
//check if item is not already in selected players list
[code]....
When a combobox is elected in the flex app, there is a quick flicker, then the combobox needs to be selected again in order to get the dropdown to open. After that, the dropdown works as expected, but only while selecting the control subsequent times while on the form. Reloading the form requires the double selection again.
View 1 RepliesI have a list with custom item renderers. What I would like is when one of the list items is selected to position another control OUTSIDE the list to the same vertical position as the selected item.
View 2 RepliesCurrently I work on localization for a Flex application. From an article I know that you can control the localization with the following FlashVars:
-resourceModuleURLs
-localeChain
Are there any other FlashVars reserved by Adobe that a Flash/Flex Developer should know about?
I'm setting selected element in s:List component with Actionscript, it works, but List doesn't scroll to selected item -- need to scroll with scrollbar or mouse. Is it possible to auto-scroll to selected item
View 8 RepliesIn Flex 4 (beta 2), I have a list control populated from an XMLListCollection. What I would like to do is when an item is selected in the list, use a custom item renderer on the selected item as well as the item that appears just prior to the selected item in the list.
I am using a spark list control, but I am open to alternate components if the solution makes sense.Here is the strucutre of the xml used to populate the XMLListCollection
<Images>
<Image>
<Id>1</Id>
<Url>http://www.mydomain.com/image1.png</Url>
[code]....
In a flex application how to display default selecteditem from the dataprovider of the combobox.
I'm using {staticdataholder.currencylist}.
For example: I have to show INDIA so it should be selected as default from the list.