Flex :: Read Dynamic Form Child Data In Flex?
Jul 20, 2010I created a form dynamically by adding each component in action script,now i want to get back the text/data entered in to that each component dynamically?[code]...
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Jun 25, 2010I have a parent and 2 children. I am trying to pass data from child1 to child2 but keep getting an error message: 1061: Call to a possibly undefined method through a reference with a static type.
In child1 I have the following code:
[Bindable]
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In child2 I am trying to get the value of TestVar and then use it as a value to search a mysql database via php.:
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[Code].....
ActionScript 3.0 :: Flex Form Layout - Add First Child Vertically Aligned With Label
Sep 22, 2010In flex form layout
<mx:Form id="form">
<mx:FormItem label="horizontal:">
<mx:Text text="test"/>
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<mx:Form width="100%">
<mx:FormItem indicatorGap="0">
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[code].....
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here is the mxml code
@namespace s
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[Code]....
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Here's the code of the client side Flex/Air application:
<?xml version="1.0" encoding="utf-8"?>
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[Code].....
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<mx:Image id="loading" source="@Embed('/blobs/visualLogo/mySwfFile.swf')"
visible="true" horizontalCenter="0"/>
I also place config.xml into /blobs/visualLogo/
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at mySwfFile_fla::MainTimeline/frame1()
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Flex :: Dynamic Adding Data Into List?
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Something like this is what I want to do:
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userInfo=event.result as Array;
<mx:FormItem label="FirstName" fontWeight="bold" width="325" required="true">[code].....
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View 1 RepliesActionscript 3 :: Flex Dynamic Column Grouping Using Hirarchical/tree Data Structure
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View 1 RepliesFlex :: Override Child Node Controls In A Flex Tree Control?
Aug 20, 2010I am currently developing a dynamic LineChart in FLEX 4.I am implementing a Tree control next to my LineChart, which will filter the LineChart dataprovider and lineseries. The tree control has several branches and ultimately 5 children (leaf nodes) at the bottom of the last branch.I need the leaf node/children to be displayed as checkboxes inside the tree control.As I understand,this will require overrides in the TreeItemRenderer class.This is where I am a little confused on how to implement that.Currently I can distinguish between leaf and branches using this code, in my main MXML component.I added this because it may be helpful to some beginning FLEXdevelopers, such as myself, who cannot easily find this functionality documented well:
private function treeClick(e:ListEvent):void {
_selectedItem = Tree(e.currentTarget).selectedItem;
if(mainTree.dataDescriptor.isBranch(_selectedItem)) {[code].....
I am looking at the TreeItemRenderer override class from the following example here: In the example, they override the "createChildden" super function to add checkboxes to the tree control.My question is, can I override the createChildren function directly in my MXML component, and not have to use an entire class file to override this functionality? Must I re-invent the wheel to do this?Also, how can I distinguish that my treeItem is a leaf node and not a parent, in the override function? I only want to add checkboxes to the leaf nodes, how can I differentiate? The following example adds checkboxes to all branches and leaf nodes, but I want to add checkboxes only to leaf node/children. How would you approach that?
override protected function createChildren( ): void
{
super.createChildren( );[code]............
Here is my tree tag:
<mx:Tree id="mainTree" dataProvider="{treeData}" itemRenderer="TreeCheckBoxItemRenderer" labelField="@label" showRoot="false" width="100%" height="100%" itemClick="treeClick(event)" />
Flex :: Best Way To Validate A Complex Flex Form?
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