I have a skinnableDataContainer that I extended with some properties that I would like to use in my itemRenderer. When I try to call (from the itemrenderer)
extended_SkinnableDataContainer(owner).myProperty
I get an error stating that owner is a List and cannot be converted to extended_skinnabledatacontainer Is the owner not the hostComponent?Or is the hostComponent just something completely different?
I have a flex combobox as a datagrid itemEditor. However, after selecting an item in the combobox, its necessary to click out of the combo (i.e. into another cell or elsewhere in the app) for the value to be committed to the combo. Prior to this, the combo sits 'proud' of the datagrid and the value hasnt actually been committed.
Is there a way to force the value to be immediately committed after an item has been selected and for the combo to 'lose focus'?
I am writing a custom item renderer to render a column series in my application.
Its a stacked chart and i want to use the same item renderer for both the column series. The color for each series in the stack is different and am setting that in the 'fill' property of the two series. My doubt is how can i get the color specified in the fill property of the column series from the item renderer. if this works then i can very well use the same renderer for both series.
I am trying to get the selected date on the datagrid. I used the itemrenderer to display the datefield on my datagrid.
<mxataGridColumn dataField="dt" headerText="Date of Transaction" itemRenderer="mx.controls.DateField" rendererIsEditor="true" editorDataField="selectedDate"/>
I have a problem with my AdvancedDataGrid which has inside it colums of radiobuttons.The problem is when I click on a cell in the Grid, the Radiobuttons selection become instable, some of the radio buttons of other colums become selected.The behavior I want is that when the selects the RadioButtons(the circle or its label), it become selected and not all the Cell in which the radioButton is.Here my code:
for (var idxStudio : int = 0; idxStudio < p_studios.length; idxStudio++) {
innerColumn = new AdvancedDataGridColumn();[code]....
Is there something like selectedIndex for SkinnableDataContainer? It doesn't seem to be one of the available properties.
View 2 RepliesI am new to Flex. What I am looking for here is adding a click handler on all the items created by a SkinnableDataContainer. I tried several things that didn't work, and I have no idea what is the right way to do it.
<s:SkinnableDataContainer id="teamList" itemRenderer="TeamSummaryRenderer">
<s:dataProvider><s:ArrayList>
<fx:Object teamName="A super team 1"/>
<fx:Object teamName="A super team 2"/>
<fx:Object teamName="A super team 3"/>
</s:ArrayList></s:dataProvider>
</s:SkinnableDataContainer>
Furthermore, I don't want to declare the handler in my custom TeamSummaryRenderer component. I would prefer that the handler code stays at application level.
I'm trying to understand the difference between the owner and parent properties of the UIComponent.
<s:Panel id="panOne" title="Success">
<s:Label id="labOne" text="Hello World!!"/>
</s:Panel>
In the above code, labOne.owner.id returns panOne and labOne.parent.id returns contentGroup.
I understand the owner property refers to the parent container of a component (Label in this case). But what does parent property actually mean? I think it relates to some skin concept which has a with id value of contentGroup.
exact difference between these two?
There is another link in the link provided by you. It explained these two terms very clearly. That link is: Gumbo DOM Tree API - Functional and Design Specification
I have pasted below the best lines from that page.
The parent of a visual element is the container directly in charge of laying it out. The owner of a visual element is the component that logically owns it. If a Button is in a SkinnableContainer, its parent is the contentGroup while its owner is the SkinnableContainer.
Multiple axis creation via MXML works fine:
http:[url]...
But when I'm trying dynamically create horizontal and vertical axis then I'm getting extra axes. I believe this is Adobe bug. How I can fix this behavior?
<?xml version="1.0" encoding="utf-8"?>
<s:Application
minHeight="600"[code].....
I am trying to build a flash website for my social group to login in and view certain things posted by the owner, me, and I only want certain members to view certain things like if I post a message to my treasurer about an invoice to design a graphic for a company and that I request this ammount to intialize the project, I would only want her to see that and nobody else. Is there a way to make that happen in AS3?
Like FaceBook: You can login and register for a new account. Post on your wall (which I don't want that feature). Send messages and receive messages to and from people. Invite people to upcoming events (which I would like to have a calendar that I can create new events and have my members view the calendar and RSVP). And like when your posting on your wall you can make privacy settings change (similar to what I want just not friends only or just me option, I want Everyone, 'names of everyone that is a member to post this to'.).
I have my UiLoader up and my buttons on the main stage. when I saved it to my unit 3 folder which is in my poral folder in flash. I bring it up to test it and I click a button and come up with an error message. Is there a way to fix this.
http://rror #2044: Unhandled ioError:. text=Error #2035: URL Not Found. URL: file:///C|/Users/Owner/Desktop/unit3/welcome.swf This is what I get[URL]..
i have a problem using the itemRenderer functionality. When using an ArrayCollection the visible Data in the DataGrid using the itemRenderer will be rendered just fine. But if i start scrolling the entries are repeating in the cells using the renderer. The cells are not filled with date according to the id. What mistake i'm doing here.
I read a lot of the explainations like:
[URL]
here is the code for the set data function (itemRenderer is extending HBox):
override public function set data(value:Object):void {
_data = value;
if(data!=null)
[code]....
Anyone know how to change a single instance of an item renderer for a Flex tree item at runtime? To reiterate, I'm not trying to change the entire tree's item renderer like this:tree.itemRenderer = new ClassFactory(ItemRenderer2);I'm trying to change the item renderer of a single tree item like this (the following code does not work):tree.selectedItem.itemRenderer = new ClassFactory(ItemRenderer2);To put it more simply, does anyone know how to reference an instance of an item renderer and set it to a new item renderer class? I've tried using the Tree's itemToItemRenderer() method with no success.
View 1 RepliesI have implemented drag and drop between 2 AdvancedDataGrid, but the default behaviour from Flex displays the row data during the drag using the grid item renderer showing all 5 columns.
Instead, I would like to display an icon / image or my own custom item renderer during the drag and drop.
I want to create a list of progress bars and update the list accordingly.I have group data in an Array as
<mx:Array id="arr">
<mx:Object label="Group One" min="0" max="200" currentValue="60" />
<mx:Object label="Group Two" min="0" max="300" currentValue="50" />[code]....
The values in the array object indicate name of group,minimum,maximum and current value for the group (to be used in progressbar).I used the list with "mx.controls.ProgressBar" as itemRenderer as
<mx:List width="100%" dataProvider="{arr}"
itemRenderer="mx.controls.ProgressBar"/>
Now what I need is whenever currentValue field of Array "arr" changes i want to update the progressbar "progress" value to currentValue (where min and maximum value of progressbar are stored in Array "arr").
I have some shared code between an Adobe AIR App and an Adobe Flex App.
On one line of this code, the program must behave differently depending on if it is running within the Air runtime, or the Flex runtime.
How can I programmatically detect the difference?
How can we navigate within an itemRenderer? For example, in Views we use the View.navigator (ViewNavigator) to push and pop views, there is no such feature in ItemRenderer.
Navigation within a View (Easy)
<s:View>
<s:HGroup >
<s:Button label="Questionnaire" click="navigator.pushView(view.QuestionnaireCategory1View)"/>
</s:HGroup>
Navigation within a Item Renderer (Impossible?)
<?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]...
I have a List which has TextInput as itemRenderers for all its items. Upon application launch the items are rendered in the TextInputs correctly. The data is being populated from an Array of Objects.
What I want is, after the data has been populated in the ItemRenderers, I want to have an additional item renderer (TextInput of course)...so that if the user wants to enter another item, he can put it in the additional textInput.
And I also want to add the additional itemRenderer each time the user has added a new item and taps ENTER on the newly added item.
Below is my itemRenderer, there is the clearTxt_enterHandler handler..but I wonder how to add another itemRenderer upon "Enter".
<?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].....
Is 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}" >
[code]....
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>
[Code].....
I have this DataGrid:
<mx:DataGrid id="myDataGrid">
<mx:columns>
<mx:DataGridColumn dataField="colA" headerText="Column A:" width="40"
[code].....
What is the Difference between ItemRenderer and ItemEditor?And When ItemRenderer is initializing and loading?
View 1 RepliesI've created a custom ItemRenderer extending UIComponent and implementing IListItemRenderer. This renderer contains a Text-Object to display the value.
For editing I'm using the standard ItemEditor (TextInput).
Now, when I want to edit a value, I click on a cell and the editor is created. But instead of displaying the value which was displayed in the renderer, "[object Object]" is displayed.
I am using a custom componenet based off of text as an itemRenderer for a dataGrid that is displaying an XMLList. I want to be able to re-use this itemRenderer for multiple columns, how do I access the dataGridColumn so I know which field to assign to the text value?
super.data gives me the whole XML item, super.parentDocument gives me the whole DataGrid
[Bindable]public var headingData1:Object = new Object();
<mx:HTTPService id="srv" url="components.xml" resultFormat="object" result="getHeadings(event);"/>
private function getHeadings(evt:ResultEvent):void{
[Code]....
I have a custom item renderer which I use for my DataGrid. The DataGrid has specified selectionColor, rollOverColor and themeColor. The Problem is that the custom item renderer, does ignore those colors, and doesn't give any Feedback...
I tried to add the lines:
setStyle("selectionColor", 0xEDF1F7);
setStyle("rollOverColor", 0xE1F5DE);
setStyle("themeColor", 0x3569B0);
But with no effect...
I have a advanceddatagrid that has around 15 columns. Some are string, some are numbers. I have shown 4 columns below. The number columns have formatting done for zero precision and 2 digits precision. The itemRenderer is just to show Blue Color if the number is +ve and Red Color if the number is -ve. It looks something like below
<mx:columns>
<mx:AdvancedDataGridColumn dataField="Name" textAlign"left"/>
<mx:AdvancedDataGridColumn dataField="Time" textAlign="right"/>
<mx:AdvancedDataGridColumn dataField="Score" textAlign="right" formatter="{zeroPrecisionFormatter}" sortable="true" itemRenderer="ColorRenderer" />
[Code] ....
How can I save and reload the Formatter and ItemRenderer data. I am having trouble saving the formatter and itemrenderer and reloading it again. How can I reshuffle the columns but can preserve all the properties of it to through sharedobject and recover it again.
Is it possible to use a renderer for for a treecolumn in an advanceddatagrid and still keep the hierarchal functionality? If I use a renderer provider I lose the the arrow for the tree dropdown. I want to keep the tree functionality and change the display of the column.(and not just the folder image)
<mx:AdvancedDataGridRendererProvider column="{titleCol}" depth="1"
renderer="com.something.titleColumnRenderer"/>
titleColumnRenderer:
[code].....
I have a list with a itemrenderer. When I put a button in the itemrenderer I can not interact with it. If I rollover the button the list item rollover is triggered but not the button's rollover. I can't click on the button either. You can see below I have a click event set in the itemrenderer and it is not called on click when I run app. Must I override rollover and click methods of itemrender? Why is it such a pain to put a button in an itemrenderer?[code]...
View 1 Replies