I have an ItemRenderer that is shared by several applications (inside a DataGrid), and I would like to add a context menu to it (rather than in each application). The renderer is derived from the Canvas class, and the code to create the context menu looks something like:
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How we add context menu in datagrid column header.
View 1 RepliesHow to add custom component in context menu of datagrid.Here custom component like one text box with formatting details.
View 1 RepliesI'm binding an array of items to a data grid using ItemRenderer. I use the data variable to control the bindable data. I also have someComponentVariable that need be inserted into every row but its declared at the component scope, so the data grid doesn't seem to reconize it (compile error). How can I use this variable (someComponentVariable) inside the ItemRenderer?
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For poor performance reasons, the DataGrid will cache checkboxes and reuse them for different rows. If you have 50 rows, it won't create 50 checkboxes. It will create as many checkboxes at are visible, plus a few more for padding, and then reuse them as you scroll. This is why you need to explicitly manage their state. How can improve it ? How can fixed checkbox value ? i used checkbox like below But checkbox doesnot remembering the values
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How create Context menu in AIR application plus how add sub menu against any parent item in Flex?
View 2 RepliesAnybody know how to create a custom context menu (right click menu) in Flash?
If it's not possible, wouldn't it be a good idea for Macromedia to put some kind of event or something in there?
I am aware of how to reset the right-click context menu to just "settings", but when the file is opened in Flash Player directly from a computer instead of on the web, the drop-down menu in the player is still available. You can even press ctrl+enter to play. My searches just come up with solutions to the right-click menu, and I have a client who wants me to get rid of this menu for a game I've already made.
View 2 Repliesi wanted to place some credits item in the right button menu (no links, so no events, just a label with credits). i was looking the contextmenu help, and there is an example of how to add items, disable default items and so on, but i could not find how to attach the menu to the movie (the basic part). i tried both on 'stage' and it tells me that stage does not have a property called contextMenu, so i tried to attach it to a sprite, it runs ok and compiles ok but when i right click on the sprite i get the default menu
var _menu_item:ContextMenuItem = new ContextMenuItem("here goes [code].....
how to add a right click menu with a custom item?
how to make a sub-menu for a flash context menu. I have tried to create a menu item that is a menu in itself, but it wouldn't work.
View 1 RepliesIs it possible to put an itemrenderer on the DataGrid itself rather than a datagridcolumn? I could only find examples for datagridcolumn. I want a generic itemrenderer on all the items in a datagrid...
View 1 Repliesi used iteamreander in datagrid . if i select checkbox in grid automatically select another checkbox why? plz explain My xml data is more then 50 records.
<mx:DataGrid change="calculate()" id="calamount" x="0" y="3" width="327"
height="337" variableRowHeight="true"
dataProvider="{xml_coupon.lastResult.Teamcoupon.match_details}" >
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I have an AC with several questions and assoicated answers. These must be shown in a DG, and the idea is that the rows and colums of the DG are bound to the AC. For example, if the answer to question1 is Yes, the Yes-button must be true, and both the others must be false (as in normal radiobuttongroup behaviour). But when I change a button by clicking it, the actions datafield of the AC should change accordingly. Am I clear enough here?
It is ment for dynamic questionnaires.
<?xml version = "1.0"?>
<mx:Application xmlns:mx = "http://www.adobe.com/2006/mxml">
<mx:Script>
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I have DataGrid with Dynamic Columns. The columns will contain ItemRendrer. I'm not familiar with dynamically adding ItemRenderer.
My code is:
var column:DataGridColumn = new DataGridColumn();
column.headerText = item;
column.width=150;[code].........
But when I add this I got an Error 1067: Implicit coercion of a value of type Class to an unrelated type mx.core:IFactory.
I have a DataGrid component that displays a few columns of data. It has one additional column that displays a Button that allows the user to take an action with regard to the record. [code]...
View 2 RepliesI have button like random click ,if i click this button then will select 15 checkbox within datagrid itemrenderer checkbox But i can't access the checkbox ? please refer me ? How can access the checkbox ?
<mx:DataGridColumn headerText="1" rendererIsEditor="true" editorDataField="selected">
<mx:itemRenderer>
<mx:Component>
<mx:CheckBox textAlign="center" click="{data.check1 = (data.check1 != 'true') ? 'true' : 'false'};outerDocument.toggleCheckbox(data);outerDocument.calcValues();"
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I have posted two problems with a custom itemRenderer see this post. My primary Problem is, that it always selects a wrong line (one under the one I select). I now realized that this happens, when I save back the content of the itemRenderer to the dataProvider. If I code this part out, the dataGrid works as expected...
View 2 RepliesI'm trying to reach the dataField of a DataGridColumn in the itemRenderer. Below is the dataGrid:
<mx:Script>
<![CDATA[
[Bindable] public var weeksOfMoth:ArrayCollection = new ArrayCollection([
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In the set data function of the itemRenderer, I receive an entire week (which is ok), but the itemRenderer doesn't know which day to use because the dataField is unknown. Does anyone know how to reach this dataField in the itemRenderer?
A combo box as an item renderer for a data cell in a Flex Datagrid has been demostrated at various blogs. What if that combo box has to have an external dataprovider that has to be set at the time of converting the renderer class to a ClassFactory.
View 1 RepliesI 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;
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I want to create new instance of item renderer for my data grid.
A single instance of your Item Renderer class (ListIR) is created for each visible item of the list-based control.
As the user scrolls through the items of a data grid control, Item Renderer instances are recycled rather than creating new instances.
But i would like to create new instance ..while scrollling item in datagrid.
I have a datagrid with an itemrenderer component.In the itemrenderer is a button which should be displayed in every second row of the datagrid.It appears that way after compiling.As soon as I scroll the datagrid the buttons are displayed incorrectly, why??
Link to image
<fx:Script>
<![CDATA[
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does anyone know how to make right clicking work in as3?i don't want a context menu to appear, i just want it to work as an EventListener for MovieClips.For example, imagine that RIGHT_CLICK is a MouseEvent, it would look like this:[code]i know the code wont end up looking like this, but does anyone know how to pull off this same idea using a right click?[code]
View 8 Repliesif this is the code:
i
Code:
mport flash.display.*;
import flash.external.ExternalInterface;
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then where do i tell it that i want to have the MouseEvent EventListener on my movieclip labeled "mastButton" ?(obviously i know its not really a MouseEvent but do u know what i mean? like how to i link this right click event TO a particular movieclip?)
Can I create context menu with two levels, like this (Show, Quality > (High, Middle, Low), ...)?
View 1 RepliesI have a Flex app with a viewport that loads a series of other swfs. I would like to place a context menu over top of the SWFs when the user right-clicks. To that end, I have set up a fairly standard context menu where each item has a ContextMenuEvent.MENU_ITEM_SELECT event handler. One problem: The eventHandler never gets called.
If I place the context-menu code anywhere else in the app, i.e. not on top of a loaded SWF, everything works fine. However, when I place the exact same code on the SWF viewport, the context menu items appear, but the eventHandlers are never called.
On my web app, I want to be able to remove the Flash context menu and only leave the ones really needed like the textarea contextmenu.
View 1 RepliesI have a UIComponent (tried it also with Canvas) and some icons in it (sub views). On the UIComponent I defined some extra ContextMenuItems. Now when I'm testing it, the context menu appears only on the subviews (icons) with a right-click. I've checked the documentation but found nothing about required properties for using context menus. Why it's only on subviews?
View 3 RepliesIs there any way to know the parent/component which initiates context menu? I have a panel which contains different custom components. i want to open respective popup window of custom component from context menu when user right click on the respective component.
How can i find the parent custom component which initiates context menu?
for ex:
custom compoent: 1. Label, 2. Buttom
context menu Item: properties
On right click over 'Label' opens a context menu which has item 'properties', on clicking properties it should open custom popoup window showing properties of Label. similarly, for Button.
I am trying to listen Event on click of context menu, but it is not useful.
How to find out which menu item was selected?
cm1.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT,changeColor);
cm2.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT,changeColor);
function changeColor(event:ContextMenuEvent):void{
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