ActionScript 3.0 :: Flex - Remove Image Icon From A Flex Datagrid
Jan 18, 2011
I am loading the data externally from xml and displaying in a datagrid. I have 2 buttons addRow and deleteRow. My datagrid headertext names are "name" "age" "rollno" "image", where image also will be loading externally thru an xml file. now when i am pressing the deleteRow button, whole row is getting deleted but an image icon is still appearing under "image" headertext. It was not an actual image but a blank image icon kind of thing is appearing, how to remove the icon. i want my whole row to be deleted. but its not happening.
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Jan 18, 2011
I am loading the data externally from xml and displaying in a datagrid. I have 2 buttons addRow and deleteRow. My datagrid headertext names are "name" "age" "rollno" "image", where image also will be loading externally thru an xml file.now when i am pressing the deleteRow button, whole row is getting deleted but an image icon is still appearing under "image" headertext. It was not an actual image but a blank image icon kind of thing is appearing, how to remove the icon. i want my whole row to be deleted. but its not happening.
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Nov 17, 2009
I'm trying to put some File objects into a DataGrid, but I can't find a way to display the File.icon in there.
So far I have this: (ms[x] is a File)
listData.addItem({
filename:ms[x].nativePath.replace(/.*\/,""),
path:ms[x].nativePath.replace(/\[^\]*$/,"\"),
icon:ms[x].icon.bitmaps[0]
[Code]....
filename and path are displayed correctly, I just can't get the file icon to show.
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Oct 26, 2009
I use PopUpButton object and inside a Menu object. For some reason it has default text indent (even when an icon is not defined). How can I remove this indent?
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Jul 9, 2009
We are creating a LinkButton programmatically and would like to set it's icon to an image retrieved from the remote server rather than something embedded within the SWF. The .icon property expects a Class but I can't figure out how to create one equivalent to an @Embed but from a dynamically generated URLRequest or URL String.[code]...
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Aug 2, 2010
I would like to add an title Icon image to a Panel, but cant find the click event on that icon,
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Oct 12, 2011
I am working on ActionScript 3.0 and came across a doubt. We can have 2 images in a single cell of datagrid via itemRenderer property.
I want to show an icon as a superscript to some text present in the cell itself.
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Dec 5, 2009
I want to extract/read the button icon image as a Flex image component, then apply transform filters to it to make it black/white and then apply image as an icon to another button. So far I can get the icon out as an Object by doing this: var iconImg:Object = myBtn.getStyle("icon"); Not sure how to convert that Object to an image.
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Feb 1, 2012
I need to add my images/icons dynamically at runtime to my Flex GUI due to licencing reasons. So how can I add a dynamically loaded icon to an Alert? I use the following function
[Code]...
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Sep 28, 2010
I have a datagrid from which I'd like be able to remove rows at will. Below is the component item renderer I'm putting together in order to achieve desired result, but there has to be a better way to access the data provider of the "parent" data grid.
<?xml version="1.0" encoding="utf-8"?>
<s:MXDataGridItemRenderer xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
[code]........
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Feb 12, 2010
how we add effect in datagrid when we add or remove any row.
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Jan 20, 2011
How can I make datagrid height is equal to data content in Adobe Flex however suggested answers did not work for me.The blank row at the end of the DataGrid does not display at first, until I begin editing editing the last row, at which the entire grid is immediately pushed upwards, making the top row disappear and the blank bottom row reappear.
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Mar 21, 2011
I've a carousel, that has got an image and a label that shows a description of the icon. It is done using It has got an ItemRenderer that renders the image above the icon description text. [URL].Up on click event I display the image and details of some text pertaining that image/icon.
Now I wanted to introduce a smaller 'x' icon on top right hand side of the icons so the user could remove the items he's not interested in from the carousel's list of items. This would dispatch a different event so removeIconEvent and clickEvent would be handled differently.
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Jan 6, 2011
How can i add and remove rows in datagrid using check box`
[Bindable]public var _files:Array = new Array();
private function init():void{
_files = new Array();
for(var j:int=0;j<10;j++){
[code]....
in the above code if i select check box i need to add row if i deselect i need to remove the row how can i do that ?
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Dec 16, 2009
I want to remove the highlight that occurs when mouse over occurs on the headers of a DataGrid.
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Nov 25, 2010
I am using an mx:DataGrid with a dataProvider to display Rows. I have checked the no of rows in my array ( which is 8 ) and the no of rows in the dataGrid. They both match, however I always get an extra blank row at the end of my data grid. How can I remove this row?
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Feb 17, 2011
Is it possible to remove the horizontal separator which divides the headers with the data? I managed to remove the vertical ones with mx.skins.Programmatic skin, but could not find a way to remove the horizontal separator.
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Dec 3, 2009
i want to reuse an image multiple times within an item renderer, is it possible to embed the image and then reuse multiple times without having to go back to the server for the image? Is this the most performant solution?
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Jan 12, 2010
I need to develop Advanced Datagrid like the below attached image. So I had developed the Grid with some columns but do not know how to rendering the image in the result part of the grid. how to rendering the images in the result part.
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Feb 10, 2010
I want show a image onmouse over inside data grid to each row, so if I click on that image, some function should call(as per my requirement).
<mx:DataGrid width="320" height="624" verticalScrollPolicy="on" dataProvider="{blocked_Usernames}" editable="true">
<mx:columns>
<mx:DataGridColumn headerText="Blocked User Name" dataField="blockedUsernames" editorDataField="value"/>
<mx:DataGridColumn width="20" editable="false">
<mx:itemRenderer >
<mx:Component >
<mx:Image source="@Embed('assets/image/Close.png')" width="10" height="10" autoLoad="false"/>
</mx:Component></mx:itemRenderer>
</mx:DataGridColumn></mx:columns></mx:DataGrid>
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Dec 22, 2010
I have a Datagrid with an ItemRenderer assigned to a column which is a Currency column(String). The renderer is mean to display the Flag of the currency eg; for USD it should display a USD flag image etc. At the moment the column is appearing Blank without an image. I have the following renderer (which extends UIComponent). I am dynamically loading the images in the commitProperties() method. At the moment I have hard-coded it to the USD image to get it to work
public class CenteredEmbedImage extends UIComponent implements IListItemRenderer,IDropInListItemRenderer
{
private var _loader:Loader;
[Code]....
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Mar 18, 2011
how to create an headerRenderer and embed and image in the first header (column) for my datagrid.
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Jul 9, 2010
I have created a datagrid in ActionScript class and I want to add an Image to one of the columns..I tried to add an image this way..but it doesnot work.
[Embed(source="../../../../css/images/redCircleIcon.png")]
public static const redIcon:Class;
var statusRedImg:Image = new Image();
statusRedImg.source = redIcon;
[Code]....
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Oct 5, 2010
I'm trying to animate (rotate) an image in flex4 but it seems that flex is adding easing to my animation by default. How can I over ride this so my rotate doesn't have any easing. Here the line of code I'm using
[Code]...
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Sep 7, 2009
I used play button image within datagrid iteam renderer, if I click image then move to another state (by using currentState ='play'). So I tried like
<mx:DataGridColumn textAlign="center" headerText="" dataField="col2">
<mx:itemRenderer><mx:Component>
<mx:HBox textAlign="center" paddingLeft="17">
<mx:Image source="@Embed(source='image/play_button.png')" click="currentState='Playsystem'"/>
</mx:HBox></mx:Component></mx:itemRenderer>
But it's shows error like undefined state 'Playsystem'. But Already I have state.
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Oct 2, 2009
how to zoom the image displayed with the help of an item renderer.If i apply the Zoom effect on rollover ,the particular cell zooms the image with the scroll bars. Is their any other way of doing this without showing the scrollbars.
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Dec 13, 2010
I want to display an image instead of Color in item Selection and Hovering(mouse over) in Flex DataGrid. how i can do it ?
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Jan 25, 2012
I am changing image through flex every time i change it saved into server directory with same name(which i am referring to show). So when i refresh my page my browser didn't send new request to server since it's already in request.so didn't getting new image.Tip:- when i clear browser history it will come with new image
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Feb 2, 2010
Trying to set the up and down state icons of a Flex Combobox to images. I see the property for changing the color of the icon, but no property to skin it. How can I do this?
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Jan 13, 2011
I want to get the checkBox image that is present in the checkBox class of flex Framework how can I access that image.
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