ActionScript 3.0 :: 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.
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.
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.
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?
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]...
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.
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
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.
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.
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?
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.
I've searched for an hour now to no avail, doesent seem to be worth the trouble for something so simple.How do you remove the finger pointer icon from a button leaving the regular cursor when the user rolls over the button?
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?
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.
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;
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;
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.
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
way to show a jpeg image while a Flash file is loading or better, if they don' t have Flash?
Problem is that when people go to a site and they don't have Flash and can't install it (ie: iPhone), they can't see phone numbers, address etc. which is why that came there. It would sure easier to push Flash if there was a way to have an alternate image to view.