Actionscript 3 :: Trigger Flex Piechart Item Click Event When A Datagrid Item Is Clicked?
Nov 4, 2011Is it possible to trigger Flex Piechart Item click event when a Datagrid Item is clicked.If so can anyone give some example.
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Feb 15, 2011I have this datagrid:
<mx:DataGrid id="dgCompetenteN" includeIn="Test" left="10" right="472" top="69" bottom="149"
dataProvider="{colCompetente}" editable="false">
<mx:columns>
[Code]....
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).
Flex :: Conditionally Change Icons In Datagrid Rows Using Item Click
Jul 23, 2011I have to designed a datagrid, in first column i have to use closed lock icon. when i click a row in a datagrid the selected rows' icon should change as opened lock icon. how i can achive this task in flex 3.
View 2 RepliesActionScript 2.0 :: Display Item In Datagrid In Order It Was Chosen And Remove Selected Item
Jul 20, 2010I 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]
View 5 RepliesActionscript 3 :: Possible To Trigger Click Event Only / When Mouse Is Clicked On Image Part?
Mar 3, 2012I have a problem and I have potential solution. But I wanted to confirm if there is an easy and simple way to solve my problem.App type:Isometric Game.Problem statement:I am loading images in my flash app and have mouse events attached to them.The images I load are prop images like vehicles, trees, buildings etc., and all of them are transparent.Example: Red ball asset (please ignore the yellow background which I applied to describe the problem)If I click on the actual image area (colored in red), then every thing works perfect.I don't want to trigger mouseevent when I click on empty image part (or transparent area, which I have shown in yellow color)There is one way I know by creating masks in flash. I don't want to do it unless that is the final option left because I load image assets instead of flash assets and I don't want to create a new mask asset for all the assets.There is another method I was going to adopt by using getPixel method of Bitmap.
But there is another problem with this method.I might be able to ignore the click event when I click on the empty part of the asset but if there is some other asset is behind the image in the same location, then I need to process the click event for the occluded image.Well, thinking of solution to this problem takes me to the getObjectsUnderPoint where I can scan the occluded assets
ActionScript 3.0 :: Add A Click Event For Each Menu Item?
Jun 12, 2009I'm having a major brain fog right now...I'm trying to add a click event for each menu item that is loaded from an XML file.
See code below:
function xmlLoaded(event:Event):void
{
xml = XML(event.target.data);
xmlList = xml.children();
[Code].....
So basically everytime a click event occurs on a menu item, the related url from the xml file will be called. However the trace(imgURL) only shows the last item loaded from the XML file which makes sense.
I just can't see how to modify the code so the unique url is associated with each unique menu item click event.
AS3 :: Flex - Trigger A Search Function When Item Is Selected In Combobox?
Mar 3, 2011I have a combobox that act as autosuggestion for a search application. Search function is getting triggered by a search button. I also want to trigger the search function either when the item in combobox is double or single clicked. Code:
[Code]..
Flex :: Get List Item Selection Working When Using A Png Mask In An Item Renderer In A 4.5 Mobile App?
Jun 10, 2011I'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;
[code]...
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Mar 4, 2011<mx:itemRenderer>
<mx:Component>
<mx:Canvas>
[code]......
Flex :: Toggling States - When Other Item Is Selected The First Item Does Not Change Its State?
Apr 26, 2011I have used states in my application.The thing is I have made the first item in my list to be selected. so I gave like this,
if(itemIndex == 0)
this.currentState="selected";
this works fine.The problem is when other item is selected the first item does not change its state,it remains in the selected state until its clicked.My code looks like this,
<s:BorderContainer id="outerCont" width="275" height="100" borderVisible="false"
backgroundColor.normal="#3D3C3C" backgroundAlpha.selected="0.1"
backgroundColor.selected="{data.color}">
My states are like this,
<s:states>
<s:State name="normal" />
<s:State name="hovered" />[code]........
Flex :: Change BorderColor Of Clicked Item (itemrenderer) In List
Jun 22, 2011I want to set the BorderColor of certain Item Renderers (textInput) of a List. By default all have a common border color, but I want for example when clicking in an item to have a red border. I tried this on a click event in my itemRenderer,
[Code]...
Flex :: Datagrid And Inline Item Rendered
May 24, 2011I have a datgrid with two inline item renderers. The dataprovider for my DG is a nested object (objects within objects within objects i.e 3-layered). Main Object - 1st Level
[Code].....
I use 2 item renderers (one for each datagrid column) which loops thro the 2nd level object1 and 2 respectively (the 2nd level object is a dynamic array of objects, in that the number of objects within keep changing). Within the item renderer I loop thro the 2nd level object using a foreach and then display the data. The data is a linkbutton, which when clicked , calls a remote object function to delete the data from the database
now on the result event of the remote object function call, i call the function to repopulate the DG, so that the updated data is displayed. When i click on the linkbutton in the first row, the backend works perfectly fine (the data gets deleted from the database and the refreshed data is sent back), but for some reason, the deleted data suddenly appears in the 2nd row. When i delete it from the second row, it appears on the 3rd row (nothing happens in the backend since the data is already deleted).. and so on, till it appears on the last row and then the DG looks exactly the way it shld have looked after the first delete.
This is just the beginning. The second item renderer also displays a linkbutton, which when clicked, displays that data in the previous column (the one where this data can be deleted). When i click on 1st row, the data gets added in the previous column of the second row. and so on.. Basically, my DG is acting really weird. I overrided the set data function in the item renderer to refrsh the data and called its invalidateDisplayList. I also call the Datagrid's invalidateDisplayList function after each refresh. The behavior remains the same.
[Code].....
Flex :: Bind A Datagrid Item To A Combox?
Jun 15, 2009I am trying to bind a datagrid item to a combox, so that when the user selects the item in the datagrid the form displays the selected data for editing, however one of my items is a combobox using a dataprovider.
I would like the item selected in the datagrid to match the selected item in the combobox, this part is fine however if my datagrid item is null then I cannot get the combox to set the selected index to -1?(the same happens if you use the CRUD wizard in Flex builder 3 for ColdFusion)I am using the following code for my custom combobox:
<mx:ComboBox
xmlns:mx="http://www.adobe.com/2006/mxml"
xmlns="*"
creationComplete="componentInit()"
[code].....
ActionScript 3.0 :: Stop The Preloader To LOAD An Item When I Click In Another Item To Load?
Oct 27, 2009how do I stop the preloader to LOAD an item when I click in another item to load.. Is that possible? Here in my example the preloader runs perfect, but when I start another mouseevent CLICK the old loading still active (on BANDWIDTH PROFILER, but the Preloader Movie Clip is removed).. How Do I stop the event when another different loading starts?Not visual aspect but functional.
View 1 RepliesFlex :: One DataGrid Item Renderer For Multiple Columns?
Apr 30, 2010I'm trying to create a Flex DataGrid where the firstname and lastname are shown under each other, but in the DataGridColumn
Ideally I would want to do something like
<mx:columns>
<mx:DataGridColumn headerText="Column 2" dataField="time"/>
<mx:DataGridColumn headerText="Column 2" dataField="firstname,lastname" itemRenderer="renderers.FirstNameLastName"/>
so that both values get passed to the itemrenderer, is this possible?
Flex :: Using An Inline Item Renderer To Edit DATAGRID?
Feb 27, 2011I have a problem in my datagrid itemeditor This is my data grid component
<mx:DataGrid id="lessonPlanDataGrid" x="10" y="10" dataProvider="{studentLessonPlanArray}" height="271" width="270" editable="true">
[Code]...
Flex :: Datagrid As Item Editor Gets 'itemEditEnd' Prematurely?
Apr 18, 2011My application has a tree with a custom item renderer, which depending on the type of data at a leaf uses different components as editors. In one case I am trying to use a datagrid so that the user can choose a row that meets his needs (several columns need to be displayed), ie. similar in concept to a ComboBox.To do this I have a function assigned to be the handler for 'itemEditBegin' (for the tree) in which I'm dynamically creating the datagrid, and then using the popup manager to display it as a (modal) popup. So far so good.
However, if you click anywhere (eg. scroll down button in the datagrid) the popup disappears because the itemEditEnd event is fired - why ?In another scenario, I have a DateField setup as the editor, and the user can click on the icon to bring up a DateChooser, scroll through the months, etc. I looked at the code behind this, and it is using a popup, seemingly in exactly the same way as my code !Here is the 'itemEditBegin' code:
dataGrid = new DataGrid();
dataGrid.dataProvider = mddTable.dataCollection;
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[code]......
Flex :: RowItem Saved On Tab Don't Proceed To Next Editable Item Datagrid?
Apr 12, 2012I'm using a Flex datagrid where only 1 rowItem is editable. All the other row items are non editable. When I edit the value of the row, and press ENTER or TAB the focus is send to the next editable item in the datagrid. In this case the editable field on the next datagrid row.
I don't want this standard behaviour... I don't want the focus to be processed to the next editable item. Since the data is saved instant, it's quite strange that the focus is given to the next field. The focus has to be remained on the item that was edited.
Datagrid - 2 Numeric Stepper Components In An Item Renderer Of Flex?
Jul 7, 2009I have to put 2 numeric stepper components in one column of a datagrid. I suppose I need to write my own item renederer code for that. How to write a code for putting 2 numeric stepper components in one coulmn of datagrid.
The 2 numeric steppers would work as time (Hour and Min) components. I cannot use readily availabel time components, and hence have to write something of the above for my own time component.
Flex :: Cant Edit Item In Datagrid With Override Set Data Method?
Mar 12, 2010I've a custom itemRenderer for my datagrid. To set the actual data I use the following method:
override public function set data(side:Object):void{
...
}
As soon as I use this function the cell doesn't show up any item Editor anymore. Why is that? When I remove this function the itemEditor is working but with the wrong initialization data.
Flex :: Datagrid, Select An Item Given My Data Attribute Values?
May 6, 2010I'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.
Flex :: Error While Running CheckBox Item Renderer In Advanced DataGrid
Sep 9, 2010Getting error while run the checkBox item renderer in advanced datagrid with out data.
Error: Cannot access a property or method of a null object reference.
Code:
public function set listData(value:BaseListData):void {
_listData=value;
_dataGrid=value.owner as AdvancedDataGrid;
_dataField=(value as AdvancedDataGridListData).dataField;
}
Here value is coming null, so I am getting above exception.
Flex :: DataGrid Item Editor - DropDownList Fires Focus Out On Scroll
Feb 24, 2011I have a data grid with a custom item editor that displays a DropDownList component. When I click the scroll bar in the component, it is firing a focus out event on the list, which is causing itemEditEnd to fire. Why the list is not keeping focus, or how to make it keep focus. I'm using Flex 4.
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Feb 24, 2011I have a view component called viewBase where I defined a advanced datagrid with few item renderers for datagrid columns. Now I have a requirement where I need to use the same view viewBase component, but not required to use any item renderers.
how to override the itemrenderers which are declared in a view component?
Flex :: Spark DataGrid On Mobile Application Handle Scroll And Selection Item?
Dec 15, 2011I have a spark datagrid on a mobile application, I set the
interactionMode="touch"
and the dataGrid scrolling is good, I got some problems adding a selectionChange eventListener to it, because scrolling the dataGrid will automatically change the selection and instead simply scrolling it, the function binded will start...
How can I add the touch dalay before select the index, so if I scroll the grid the selection won't change, and it change only if I press the item without scrolling?
Flex :: Delete Item From Collection Bound To Datagrid And Update The Grid Selected Index
Feb 20, 2011I have a datagrid with an xmlListCollection bound to it:
<mx:DataGrid id="dgCompetente" includeIn="Competente" x="10" y="66" width="547" height="468"
change="dgCompetente_changeHandler(event)" dataProvider="{colCompetente}"
editable="false">
[Code]......
I want the selectedIndex to remain the same. So, if I delete item 2, the next in the list should be selected. The problem is that if I delete item 2, item 3 will be selected and I have no idea why.
Flex - ComboBox Is There An Event For Item Hover?
Apr 7, 2010I'm using the <s:ComboBox> flex component which I suspect is very similar to the mx one <mx:ComboBox>
What I'm trying to do is listen to the event of the mouse moving between the items of the list. There's a change event, but it kicks in only when the item is clicked/selected from the list.
What event would I need to listen for when items are just hovered over. I tried finding over and hover but couldn't find something to that effect.
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Jun 17, 2010I have a Renderer:
<?xml version="1.0" encoding="utf-8"?>
<s:ItemRenderer xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark" [code].............
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