Flex :: Change The Name Of The XML Node?
Jan 3, 2011How do I change from <forward></forward> to <backward></backward> without delete in actionscript?
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Flex :: Change Icon Of Node According To Attribute Automatically
Mar 15, 2012I'd like to change icon of the node according to the attribute automatically/dynamically in Flex.[code]
View 1 RepliesFlex :: Dynamically Change Tree RowCount If A Node Is Expanded?
Dec 27, 2010The tree should have a minimum row count of 4 and a maximum of 10 (beyond which it should display the scroll bars). So, I have a tree with rowCount="4" and I want rowCount to change up to "10" depending on the currently expanded nodes. In debug I can see two of the tree's properties which I could use[code]...
But these are not accessible from outside so I can't find a way to understand if the tree is expanded or not.
Flex :: Events - AdvancedDataGrid Tree DropParent - Drag A Leaf From One Node To Another Node
Jan 14, 2010I have an AdvancedDataGrid tree with a ArrayCollection as its dataprovider. Now, for instance, i drag a leaf from one node to another node. To catch the event I'm adding a Listener to dragComplete.
[Code]...
My Problem: I want to know the new node where the leaf was dropped. Actually i would have expected that in the event there is a property like dropParent. This is not the case.
Flex :: Select A Node In Tree Based On XML Node Property?
Jan 18, 2011I have a tree im my mxml that uses a XMLListCollection as dataProvider. Itīs XML is like:
<list>
<conta nome="Plano de Contas" id="1">
<conta nome="Creditos" id="2" />
<conta nome="Vendas" id="4" />
[code]....
How can I make the node for, say, id==4 visible AND selected?
ActionScript 3.0 :: XML Change Node Value?
Feb 15, 2009How can you change the value of a node in an XML dinamically?
This is the XML:
<szar>
<p ALIGN="right">
<li>
<a HREF="www.google.com" TARGET="_BLANK">
[Code].....
ActionScript 3.0 :: XML - Change The Node Hierarchy?
Oct 3, 2009I have
level 1: <Element>
level 2: <a>some content</a>
</Element>
<a> is nested in <Element> and I need to delete <Element> without deleting <a>. So basically I want <a> to be the parent element of itself.
Like this:
level 1: <a>some content</a>
Actionscript 2.0 :: Change Font In CDATA Node?
May 25, 2009I am new flash user and currently learning how to build dynamic webistes in flash , for this purpose i have loaded an xml file in my dynamic textfield and everything is working fine since i have used CDATA tag in my xml file , but when ever i try to change the font type with the help of xml , its simply not working .
View 8 RepliesActionscript 3 :: AdvancedDataGrid : Conditionally Change The Icon Of The Leaf Node?
Mar 14, 2012Introduction: I have a flat ArrayCollection of object's, which i group to create the dataProvider for an AdvancedDataGrid. In this AdvancedDataGrid i have different branches representing different type of tasks. I want to conditionally change the icon for the leaf nodes in the AdvancedDataGrid based on a date field stored in each object.For this purpose lets say each Task object contains an id and an updatedDate (Representing when the task was last updated). If the task has not been updated in the last five days (updatedDate+5 < today) the icon of that leaf node(Task) should be red, in constrast to the opposite the leaf icon in the AdvancedDatagrid should be green, e.g. like the image below. In this case task 35 has not been updated in the last 5 days, while 13 and 39 have.
Question: How do i change the leaf icons in the ADG based on the updatedDate of the underlying object? I would think that i have to extend AdvancedDataGrid and override some method, but which and how?I have seen easy ways of changing the open and closed icons on the web, but no way of conditionally changing an open node's icon :)
ActionScript 3.0 :: Create A New Xml Node In Node Containing Dynamic Value Inside?
Sep 21, 2011i have a question whether we can create a new xml node in as3 node containing dynamic value inside.....
as like if i want to get like..var newNode:XML = <IMAGE FULL="fullimages/3.jpg"THUMB="thumbnails/3.jpg"/>
where the images are dynamic values...
ActionScript 2.0 :: Finding A Node In XML File Via Node Attrib?
May 26, 2005I thought this was going to be easy! I would like to search an XML file for a particular data set i.e. set of nodes depending on a passed variable. However, storing a subset of my XML file via Code:var gallery = this.firstChild; and then searching 'gallery' as you would an array-using a for()-doesn't work since this.firstChild isn't returning an array
Code:
<gallery>
<collection title="Christmas 2004">
[code].....
Flex :: Actionscript 3 - Delete Node Of Type Object From Flex Tree Component?
Feb 11, 2011I have a tree with nodes , and a delete button , first user select the node and click this delete button , I want this node to be removed from the tree , Its not XML , every node in tree is of type Object
{label:'folder',children:[{label:'file1'}]}
I tried delete myTree.selectedItem (but compiler wont let me do it) also tried myTree.selectedItem = null (just unselects the item)and also how can I access reference to parent object of myTree.selectedItem ?
Flex :: 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 :: Bind Xml Node Value To Dropdown Data Field In Flex?
Nov 2, 2010I have an XML object like this[code]...
but how to add the id attribute as the 'data' field of the dropdown so when an item is selected, it returns that field?
ActionScript 3.0 :: Xml: Get Node Value When Passing Node Name As A Parameter
Sep 1, 2010I've got some xml:
var xmlData:XML =
<1stNode>
<buttonID>first child node value</buttonID>
[Code]....
Then I want to read specific node value based on a value passed to a function. .
var buttonID = new Button;
var imageID = new Image;
var labelID = new Label;
[Code]....
I'm don't know how to get the value when node name is dynamically changed.
ActionScript 3.0 :: XML: Add Child Node To Existing Node?
Jun 24, 2008just trying to get straight how this works. Say I create some XML like so:
ActionScript Code:
var sample:XML = <sample>
<items>
[code]......
AS3 :: Check For The Existence Of An XML Node In Flex?
Jun 26, 2009Why does the trace in the loop below return false for every iteration, even though there ARE nodes named with 6 of the 8 possible values??? This only happens when I have a namespace. Is there some other way to check for the node values???
[Code]...
Flex :: Adding A Node To Tree?
Sep 10, 2009[Bindable]
private var company:XML =
<list>
[Code]....
The Particular code adds a new node to the operations, but i want to add a node any item i select.
Xml :: Accessing Root Node In Flex
Jan 9, 2010I'm having trouble accessing the value of the root node of an XML variable in flex. For example:
[Code]....
I can change the "Type" attribute above with X.@Type="xyz"; But how do I change "Content123" to something else? If the xml document were longer/deeper, I could say something like X.Entry[11].Cost=2.22; But what do I say in this case? Obviously X="Content456" doesn't work...
Xml :: Flex: Replacing A Node In A XML Object?
Jan 25, 2010I have looked at some of the related posts on this subject but i can't figure out how to solve my problem. I guess it has something to do with the fact that its monday.Well, here goes. i have a XML object containing:
<root>
<page>
<text>[code]....
And i want to replace only the label node with a new one. i put the new ones in an XMLList but now im stuck at how im supose to replace the actual nodes. This is how the XMLList looks like:
<page>
<text>
<style properties=""/>[code].....
Xml :: Flex, <mx:Combobox>: Get Node To Specify's Dataprovider?
Feb 11, 2010I'm trying to set a combobox's dataprovider.I have 2 comboboxes: cb_div and cb_stores.For cb_div, I get to set the data provider correctly with an XML file.Cb_stores' dataprovider is to be set depending on the selected item of cb_div.First, here are my XML files.Data provider for cb_div:
<?xml version="1.0" encoding="UTF-8"?>
<divisions>
<division id="Japan">Japan</division>
[code].....
Get A Node From Xml Not Knowing Its Level In Flex?
Mar 7, 2010My question is, that how can I get the node in witch I want to insert:
[Code]...
If folders couldn't contain one another than it would be like this myNode = xml.folder.(@id == 4).
Flex :: Set If A Node Is A Branch Or A Leaf?
May 24, 2010I have a tree being populated by an array collection. I don't have control of the data in the array collection and even when a node has no children it still has a "children" property that is causing my tree to treat every node as branch. I can do a simple check on the length of the array in the children property. If this is 0 I need the tree to display the node as a leaf, no disclosure icon. Any thoughts on how I can achieve this? It would be nice if there were a branchFunction like the iconFunction and labelFunction.
View 1 RepliesXml :: Flex - Delete XML Node - Keep Original
May 31, 2010I need to delete some nodes from an XML variable and I want to keep the original intact. So I pass the XML to a new variable and delete the nodes from that one but the original changes with it. Is there a way to protect the XML from the original variable?
View 1 RepliesFlex Tree Node Types?
Sep 6, 2010i have a tree of nodes that i dont want some type of nodes to appear in the tree, i can check the data on tree item renderer for each specific node type, so i have one type that i dont want it to be shown as tree node, like it doesn't exist.
if(this.data.type == TypeEnum.id){
this.visible=false;
this.height = 0;
}
else {
Flex :: How To Wordwrap In Tree Node
May 22, 2009I have a Tree object in my Flex code. It's width is 100%, and it is contained by a Panel with width=200. I am using a custom itemrenderer that extends TreeItemRenderer.I need the text in each node to word wrap if it's too big (as happens often). I have triedlabel.wordWrap = true;
View 5 RepliesFlex :: Add A Node To Tree Without Adding It To DataProvider?
Feb 23, 2010I've got a couple trees that I allow a user to drag and drop from one to another, works great except one apparent limitation. I'm picking up where they drop it in the list and adding it to the dataProvider manually. The user can drop it everywhere except after the last child of any particular node it seems, since it reads that position as being between the node and it's next sibling.
It seems the best way to deal with this is to add something like a dummy leaf so the user has something to drop the item in front of. I don't want this leaf in the dataProvider, so is it possible to add a leaf (or a folder) to the tree without adding it to the dataProvider?
Flex :: Flash - Get The Root Node Of An XML Object
May 27, 2010How do I get the root node of an XML object in Actionscript?
One would think that I could say this:
var Node:XMLNode = XMLVar as XMLNode;
But although XMLVar is of type XML, Node will = null.
AS3 :: Flex - Check For XML Element Type Of A Node?
Aug 11, 2010Say I start at a leaf node, and I traverse up the tree by using .parent(). I need an exit condition once it hits root. At the moment, I'm using parent.@name != "root", where name is just an attribute, but shouldn't I be able to check the type of element as well? How? Also, is there another way to end the traversal in as3?
View 1 RepliesFlex :: Add An Indicator On A Tree Node Icon?
Nov 17, 2010I want to add an indicator on a tree node icon , meaning , for example like in eclipse when there is an error the icon get a special small indicator on the regular icon. how can i do that?
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