ActionScript 2.0 :: Select An Item From List Component And Fire A Function Directly Related To Selecting That Item
Jul 13, 2009
I want to be able to select an item from my list component and fire a function directly related to selecting that item. list is called "tidlist" function is "selecttid(n)" the "n" needs to be replaced with the index number... so if run my swf and the list component displays my items... when i select one (the third one for example)... i want to fire "selectTid(3)".... cant seem to grasp.
I want to be able to select an item from my list component and fire a function directly related to selecting that item.
list is called "tidlist" function is "selecttid(n)"
the "n" needs to be replaced with the index number... so if run my swf and the list component displays my items... when i select an item (the third one for example)... i want to fire "selectTid(3)".... cant seem to grasp.
What I want to do is, when I select an item in the datagrid, the selected item of the dropdown should be the correct one (the one which has the field idCompSuperioara equal to the third element in the selected datagrid row).
In Flex 4, I have a Spark List component with item renderers. I would like to select an item in the List by clicking on it, and deselect it also, by clicking on the same selected item. Like an on/off switch.
The selectedIndex is associated with an HSlider, but that is not the problem. My issue is that I would like to automatically select a certain "preferred" element from the list (only initially...to guide the user).
I tried to do that in a creationComplete event but my data hadn't shown up yet...setting selectedIndex didn't work..
I'm creating a mobile app in which I need to show a calendar with months at the top. The months are part of a component that extends from SkinnableDataContainer (and has some custom scrolling/behaviour - which is why I did'nt use a spark list). I need the months to be shown as a 'trapezium' shaped tab and so I'm using a png image as a mask in the item renderer for the component.
When the mask is not applied, it all works well - the months render, the list/data container selection works when I click on a month and so on.When the mask is applied, it renders well, scrolling and everything else seems to work well - but when I click on a month, nothing happens visually. And from the trace statements in my code, it appears list item selection is not changing. Looks like mouse clicks are not working.
Code:
public class TopCalendarMonthRenderer extends LabelItemRenderer { [Embed(source="/assets/trapezium_alpha.png")] private static var TrapeziumMask:Class; private static var trapeziumMaskInstance:BitmapAsset;
I have a regular spark list which is sorted correctly when no item renderer is used. However, when the following item renderer is used, the list shuffles and displays items from previous instances of the list.[code]
It works well except when the selected item is rolled over. When the selected item is rolled over, it changes the color from red to light-blue. I want the selected item to stay red even when it's rolled over, but haven't found a way to achieve this.
I have populated a List component with data from an XML file. I simply want the index of the line clicked returned so I can gotoAndStop to that Frame number. I have found the 'selectedItem' property but I don't want the text, I want the number of the line.
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
I have found something good here. [URL]..The mouseover effect on the list item is good. Any ideas to make this look.. I can infer that this is happening on mouseover of the Image Component. I think this is similar to google image search preview of images. If anyone have come across a component similar to this kindly share it to me and to all.
I have a list component and I have an item editor for the items in the list. I would like to have a button that the user clicks once they are done with their changes because I am having them edit multiple pieces of data in the editor and I would also like to validate the data before closing the editor as well. I just don't know what to do on the button's click event to make the item editor close and commit it's changes to the data provider.
I try to list add the icon used the additem function but it just can display the lable name that icon function didn't work. I convert the icon type movie clip , shape and icon that still can't dispaly in the list. Actually, I want dynamic list let user choose the icon.
I've created an Flex app. It currently has an drop down menu. With the option to select a Channel. Once the channel is selected the data pulls through. But, what I want to do is just pull through one channel of data as opposed to multiple items of data. How can I achieve this?
My code is quite simple at the moment and looks like this :
I've followed the Flex in a week example, with the drop down menu that pairs the XML data to the XML node set.For the project I am creating, I am just pulling through ONE XML file containing just one node into my application.I am using HTTPService and pulling the data through, but at present the only way for this to work is by using the <s:DropDownList>[code]
Im going to have multiple items in this game im making, and i want these items to be selectable. And i would have to be able to trace which was was currently selected.
I've written the following code to load images in a datagridcomponent by using a listcomponent. What code do i use to automatically select the first item.[code]
i have the following code in which im trying to add an item in a List Component which instance has been named "box". That "trace" function used there returns me "_level0.Game.replayMenu.box", so im not pointing to something undefined...
The problem is that my list simply doesn�t add any items at all, i've already tried using addItem({label:"blablabla", data:"blablabla"}), but it just don�t work.
Creating a dynamic list and associating a picture with each list item. i need the list to be scrollable, and i want the list and it's associated picture to be displayed randomly when the application is re-launched. i.e it doesnt show the same list everytime.
I also what to be able to sort the displayed list items. e.g if the list items is about restaurants, i want users to be able to sort the displayed items by either; district, cusine type and gastro type.
I want to add a SimpleButton to a list item in a list component. I am getting the CellRenderer for the list item I want and using the addChild method to add the simple button. The button appears in the right spot on the list item but it doesn't function like a button. It's like the contents of the buttons first frame is added to the CellRenderer and nothing else.
I'm working on an 8-user app that runs over a wi-fi network using an XML socket. All of the hardware is located inside a medium sized room in a school building.At the start of the app, each user can select 1 role from a pool of 8. However, the socket connection runs at less than realtime, probably because of latency from the wi-fi, so it's possible for two users to make the same selection at the same time. How would I prevent this?
I'm using a custom component CheckBoxList DataGrid (http://blogs.adobe.com/aharui/2008/02/checkbox_selection_in_datagrid.html) and as dataProvider I have an ArrayCollection with items such this one:
name="item name" selected="true"
I would like the CheckBox list updated when the selected attribute is set to false or true in the data model.
I am in search of finding a way to display shopping cart items in a flash 8 datagrid in the order it was chosen by the user & also to ability to delete an item if the user choses. Currently I have the items displaying however they are displaying in a position as it is stored and called in the array. [code]
I have made a drop down menu with 7 items but as the invisible bottun around each item interferes with the item besid it, when i try to roll the mouse from one item to another, the invisible bottum dont work and the dropdown remains open.
