Latest Tutorials| Questions and Answers|Ask Questions?|Site Map



Home Answers Viewqa Flex Spark ItemRenderer

Have Programming Question? Ask it here!
 
 
 


BikrantSingh
Spark ItemRenderer
1 Answer(s)      3 years and 10 months ago
Posted in : Flex


Hi......

How can I get the ItemRenderer of a flex spark list from its DataProvider objects?

please give me an example for that.....

Thanks


Advertisement
View Answers

October 29, 2010 at 2:37 PM


Ans:

public function getItemRenderer(list:List, item:Object):ItemRenderer
{
    var dataGroup:DataGroup = list.dataGroup;
    var n:int = dataGroup.numElements;
    for (var i:int = 0; i < n; i++)
    {
        var renderer:ItemRenderer = dataGroup.getElementAt(i) as ItemRenderer;
        if (renderer && renderer.data == item)
            return renderer;
    }
}

I think this function will be helpful for you.

Thanks



Related Tutorials/Questions & Answers:
Spark ItemRenderer
Spark ItemRenderer  Hi...... How can I get the ItemRenderer of a flex spark list from its DataProvider objects? please give me an example...:Object):ItemRenderer { var dataGroup:DataGroup = list.dataGroup; var n
ItemRenderer in spark list
ItemRenderer in spark list  Hi.. How can I get the Item Renderer that is at the top of the viewport in a Flex Spark List? please tell me about that..... Thanks   Ans: I think it will useful for you
Advertisements
itemrenderer
itemrenderer  why should we use a keyword super in the itemrenderer script
DataGrid ItemRenderer
DataGrid ItemRenderer  Hi... I have a datagrid which contains a Spark dropdownlist that needs to obtain dynamic data. The datagrid uses a separate.../flex/spark" xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955
ComboBox ItemRenderer in DataGrid
ComboBox ItemRenderer in DataGrid  Hi..... How can I create custom combo box itemtenderer in the flex datagrid? please give me an example...://ns.adobe.com/flex/spark" xmlns:mx="library://ns.adobe.com/flex
I want to Populate ComBobox value from database that combox is Itemrenderer of DataGrid.
I want to Populate ComBobox value from database that combox is Itemrenderer of DataGrid.  I want to Populate ComBobox value from database that combox is Itemrenderer of DataGrid
Spark list control
Spark list control  Hi........ can you solve this prob How can spark list display the items in reverse order? please give me an example..... Thanks   Ans: You can set a Sort on your dataProvider (assuming
Spark Effects in Flex4
Spark Effects in Flex4: There are five categories of spark effects which are following: 1. Property Effects: These effects are used for change of one or more properties of the component such as width, height, color and alpha
Spark DataGroup Container in Flex4
Spark DataGroup Container in Flex 4: DataGroup container is a Spark container...; <s:DataGroup id="dg1" itemRenderer="...="dg2" itemRenderer="
Spark Animate effect in Flex4
Spark Animate Effect in Flex4: Spark Animate effect animates any property...:Panel title="Spark Animate Effect Example" chromeColor...:ApplicationControlBar> <s:Button id="btn" label="Spark
Spark AnimateColor effect in Flex4
Spark AnimateColor effect in Flex4: Spark AnimateColor effect changes... title="Spark AnimateColor Effect Example" chromeColor="...:ApplicationControlBar> <s:Button id="btn" label="Spark
Spark CrossFade Effect in Flex4
Spark CrossFade Effect in Flex4: The Spark CrossFade Effect is used for change the component one by one. When a component change it will be fade after..."/> </fx:Declarations> <s:Panel title="Spark
Spark Application Container in Flex4
Spark Application Container in flex4: Spark container is define... of the spark components. Basically it is layout container. you can start adding... application. The tag for the spark application container is <s:Application
Spark BorderContainer in Flex4
Spark BorderContainer in flex4: It is a spark container in Flex 4. If user want to add a border for a component or want to change the background... the Spark BorderContainer container as a subclass of the SkinnableContainer
Not Able to select an Item in Spark Combo Box control (Adobe Flex Object) using QTP
Not Able to select an Item in Spark Combo Box control (Adobe Flex Object) using QTP  Hi, I am trying to Automate a website developed using Adobe Flex controls. But i am not able to select any item from Spark Combo Box. I tied
Spark Container in Flex 4
Spark Container in flex4: The container provides content area that contains... a typical application. There are two type of container in Flex 4 one is Spark...:Application> This example have two Spark Container one
Spark Fade effect in Flex4
Spark Fade effect in Flex4: The Fade effect uses the alpha property for effect...:Panel title="Spark Fade Effect Example" chromeColor="...:ApplicationControlBar> <s:Button id="btn" label="Spark Fade
Spark Resize effect in Flex4
Spark Resize effect in Flex4: The Resize effect changes the height, width...:Declarations> <s:Panel title="Spark Resize Effect Example"...;Spark Resize Effect" x="14" y="48"
Spark EasingClasses in Flex4
Spark Easing Classes in Flex4: The easing classes is used for change the acceleration of an effect. The package of easing classes is spark.effects.easing...:Declarations> <s:Panel title="Spark Easing Classes Example/font>
Spark Move3D Effect in Flex4
Spark Move3D Effect in Flex4: The Move3D effect is used for moving the component in the x, y and z coordinate system. If you specify the moving in z...:Declarations> <s:Panel title="Spark Move3D effect Example"
Spark Rotate Effect in Flex4
Spark Rotate Effect in Flex4: The Rotate effect rotates a component. You can set the starting and ending angle of rotation. The syntax of Rotate effect...;/fx:Declarations> <s:Panel title="Spark Rotate Effect
Spark Move Effect in Flex4
Spark Move Effect in Flex4: The component move from one point to another point by using Move effect. You will set the xFrom, yFrom, xTo, yTo, xBy and yBy...;s:Panel title="Spark Move effect Example" chromeColor="
Spark Wipe Effect in Flex4
Spark Wipe Effect in Flex4: The Wipe class defines a bar wipe effect. The before and after state of the component must be visible. This effect inherits...; </fx:Script> <s:Panel title="Spark Wipe Effect
Spark Rotate3D Effect in Flex4
Spark Rotate3D Effect in Flex4: The Rotate3D effect rotates a component in x, y and z-axis. If you rotates the component along y-axis the component...;/fx:Declarations> <s:Panel title="Spark Rotate3D effect
Spark Scale3D Effect in Flex4
Spark Scale3D Effect in Flex4: The Scale3D effect is used for change the size of component or target along x, y and z-axis. You can change the scaling in x...:Declarations> <s:Panel title="Spark Scale3D effect Example"
Spark Scale Effect in Flex4
Spark Scale Effect in Flex4: The Scale effect is used for change the size of component or target. You can change the scaling in both x and y direction...:Declarations> <s:Panel title="Spark Scale effect Example"
Spark BorderContainer Properties in Flex4
Spark BorderContainer Properties in flex4: Spark BorderContainer  define two properties, one is backgroundFill and other is borderStroke property. The backgroundFill property is IFill type. If user sets only backgroundFill
Spark KeyFrames Effect in Flex4
Spark KeyFrames Effect in Flex4: The keyframe defines the value of a property at a specific time during the effect. If your effect has just two keyframes...:Declarations> <s:Panel title="Spark KeyFrames Effect
Spark MotionPath Effect in Flex4
Spark MotionPath Effect in Flex4: MotionPath is the collection of KeyFrames. A MotionPath can define any number of KeyFrames. The tag of MotionPath is <s...;/fx:Declarations> <s:Panel title="Spark MotionPath Effect
PlotChart Control in Flex4
. There is no Spark component. The PlotChart Control represents the each data value...}" stroke="{scs1}" itemRenderer="...}" stroke="{scs2}" itemRenderer="
Set background image for Spark BorderContainer in flex 4
Set background image for Spark BorderContainer in flex 4 :- In this example you can see how to set background image for BorderContainer  in Flex 4. The BorderContainer  has a property to set the image in background which
HorizontalList Control in Flex4
HorizontalList control in Flex4: The HorizontalList control is a MX component. There is no spark component. The HorizontalList control displays the items in horizontal manner. You can display a list of items and images
ProgressBar Control in Flex4
ProgressBar control in Flex4: The ProgressBar Control is a MX component. It has no Spark Component. The ProgressBar Control displays a loading progress of task over time. The user can use this when you wait for a limited time
AreaChart Control in Flex4
AreaChart control in Flex4: The AreaChart Control is a MX Component. There is no Spark component. The AreaChart Control represents an area bounded by a line connecting the data values. You can provide the data to the chart by using
BarChart control in Flex4
BarChart control in Flex4: The BarChart Control is a MX Component. There is no Spark component. The BarChart Control represents the data in horizontal bars whose length determined the value of the data. You can provide the data
HLOCChart Control in Flex4
HLOCChart  control in Flex4: The HLOCChart Control is a MX Component. There is no Spark component. The HLOCChart Control represents financial data. It represents the data in a series of lines which is represents the high, low
PieChart Control in Flex4
PieChart control in Flex4: The PieChart Control is a MX Component. There is no Spark component. The PieChart Control is a circular chart in which the wedges represent to the data value. You can provide the data to the chart control
DataGrid Control in Flex4
DataGrid control in Flex4: The DataGrid control is a MX component. There is no spark component. DataGrid Control is like a Table in html. The DataGrid control has following features. 1. You can Re-Size, Sort and customize the column
BubbleChart Control in Flex4
BubbleChart control in Flex4: The BubbleChart Control is a MX Component. There is no Spark component. You can provide the data to the chart control by using data provider property. When you will use more than one series in a chart
ColumnChart Control in Flex4
ColumnChart Control in Flex4: The ColumnChart Control is a MX Component. There is no Spark component. The ColumnChart control represents the data in a vertical bars whose height determines the value of the data. You can provide
CandleStick Control in Flex4
CandleStick control in Flex4: The CandlestickChart Control is a MX Component. There is no Spark component. The CandlestickChart Control represents financial data. It represents the data in a series of candlesticks which is represents
LineChart Control in Flex4
LineChart control in Flex4: The LineChart Control is a MX Component. There is no Spark component. The LineChart Control represents data in a series of line.  It connects two data points by a line. You can provide the data
VScrollBar in Flex4
VScrollBar in Flex4: The VScrollBar controls is used both in the MX and Spark's component. The VScrollBar control can work as a stand-alone controls...="true" itemRenderer="spark.skins.spark.DefaultItemRenderer"
HScrollBar in Flex4
HScrollBar in Flex4: The HScrollBar controls is used both in the MX and Spark's component. The HScrollBar control can work as a stand-alone controls...; clipAndEnableScrolling="true" itemRenderer="spark.skins.spark.DefaultItemRenderer
TextArea in Flex4
and Spark component sets and it is recommended to developers to use Spark... control is a component of both the MX and Spark component sets and it is recommended to developers to use Spark Components while developing any program
Label in Flex4
that is known as Spark Component in FLex4. Spark Label is used for rendering one... pieces of non-interactive text. Spark Label displays text with uniform... of Label control using CSS or  in the label tag.  In spark Label three
CheckBox in Flex4
CheckBox in Flex4: In Flex 4 the CheckBox Control is comprises from the components of both the MX and the Spark. We can use either MX CheckBox or Spark CheckBox both are same thing. Checkbox contains two part in a graphical shape
VBox Container in Flex4
VBox container in Flex4: The VBox container is a MX component. There is no Spark Component. The VBox container is used for vertical layout in which the children components are arrange vertically. You can use Spark Vertical layout
DateField control in Flex4
DateField control in flex4: The DateField control is a MX component. It has no Spark component. It has a text field control and a calendar icon on its right side. When a user clicks on this icon then pops up a DateChooser control
HRule Control in Flex4
HRule control in Flex4: The HRule control is a MX component. It has no Spark component. The HRule is used to create a single horizontal line. It is used for dividing a space. You can use the strokeWidth, strokeColor, shadowColor
Advertisements
 

 

 

DMCA.com