I get the folder icon, never the label. I've tried numerous datasources, always the same thing. File, ajax call, text, it always fails.
In the code below I even set a custom handler and watch the XML come in, I set a static text label going out. Never anything shown. This happens without the label function and using labelField. Yes, I'm 100% sure the attribute matches. Again, tried with numerous different datasources.[code]...
I 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?
View 1 RepliesI am having some trouble with the flex Tree control.I have a control in my system and of course it is data driven.I have a group which shows a folder icon and that's fine but it also shows an expand icon when the item has no children.I don't what it to show the expand icon when the group has no children but I do want to show the folder icon, because it is different entities in my system.
View 1 Repliesdoes anyone knows how i could just eliminate the folder icon of a tree control and display only the leaf? supposing i have an xml structure looking this :
[Code]...
By default, the iconFunction of List and Tree return only Class as the icon, which is for embeded images or iconUtility kindly provided by this site http:[url]...... It works very well with pre-created images.But what I really want is to accept a completely runtime generate sprite object, similar to what is done by Legend, with the color changes according to what the current status. I assume I could do something to make the ListBase to accept icon argument other than Class.
View 2 Repliesi gave the tree an ArrayCollection as dataprovider that i pulled from the database, and it contains the children, but the discloser icon wont disappear on an object that doesn't have a child.i think the problem is that the renderer doesn't recognize the leaf child, wich contains a children array of length 0, or null......
View 2 RepliesI'm building a small Flex UI component that displays a colored square next to a label of text. I want to be able to specify a size for the square and internally adjust the label's properties such that the line height matches the square and the text is vertically centered with respect to the square.
At the moment, I'm using mx.controls.Label for the text. Setting the fontSize style to the square's size does not work, the label then becomes too big. After tracing a couple of values in the debugger, I found that
the line height of the internal text field (sum of the ascent and descent properties of the TextFieldMetrics object obtained through getTextFieldMetircs()) seems to end up about 120% of what I specify a s font size.there's a default "leading" of 2 pixels that I can not change directly at the Label level, this adds to the overall height of the internal text field (getTextFieldMetrics().height)the height of the Label component then is an additional 5 pixels larger than that, I don't know where those come from.
I have a tree component sitting in a divided box. I want to display '...' on the node labels if the divided box is resized. I have a custom itemrenderer and have been looking at the labelFunction property as well as trying various approaches in the custom itemrenderer. Not having any joy.
heres some sample code fo how I set it up...
I define a tree...
<mx:Tree
id="tree"
dataProvider="myData"
[Code].....
I have a flex tree that worked perfectly fine when we set the defaultLeafIcon={null} and the folderClosedIcon and folderOpenIcon to {null}. We decided to put the icons back in and took out the nulls. Now they show up fine, but if you click on the icon instead of the label or the rest of the row, it seems to change the selected item, shows the highlight around the new item, but doesn't dispatch the ItemClick event. This makes it really hard to know that the tree's selected item has changed!
The weird part is that once you have clicked on the icon once and it looked like the selectedItem changed (or at least it applied that style), if you click the same icon again, it will actually fire the itemClick event. if you click any other icon, it does the same thing again, switching the selectedItem and styling that row, but not firing the itemClick event.
I have an xml file it's structure like down below :
[Code]...
I looked for couple of examples It uses Xml attributes to shows as tree components' labels. But I want to show these xml text contents in tree component. But i couldn't find an example how to show as label these xml text contents.
How to tween/add effects for the action of tree expanding/collapsing in an AdvancedDataGrid in flex.
I googled a bit, searched the livedocs, but there doesn't seem to be a concrete example for the same.
Using RecursiveDirectoryIterator of PHP i am able to create directory tree and can even flatten it using RecursiveIteratorIterator class , but I want to create directory tree structure which TREE component of flex understands . The following is an array structure in php which flex understands.
array('label'=>'rootDirectory','children'=>array(array('label'=>'subFolder1','children'=>array(array('label'=>'file.jpg'))),array('label'=>'EmtptyFolder','children'=>array())));
create the whole directory structure at server side into the above array format.
I have added an event handler for itemOpening event for the tree component inside the handler basically ido myTree.selectedItem = event.item ; and then add the new data inside myTree.selectedItem.children.push(newData); But It do not show simultaneously instead I have to close , open the branch again to see the new data. I think I need to refresh something after adding new data but dont know what? below is the code but without the declaration , script tag etc
<services:DocumentService id="$document"/>
<s:CallResponder id="$newFolderAdded" result="$newFolderAdded_resultHandler(event)"/>
[Code]....
I'm using the tree component for a little Windows Parody I'm making. In my .fla, There's a tree component that loads an external XML file. I can't figure out how to add custom icons to my component, though.I know it's possible to set the icons for just the default folder and file icons, but since it's a Windows Parody, there'll be different icons for different file types, folder types, etc.In other words, I'd like to have a different icon for every item in my Tree component.
Here are the contents of my XML file:
<node>
<node label="Desktop">
</node>
<node label="Documents">
[code]....
Also, I don't need to have an XML file loaded. If there's an easy way that does it all within Flash, please tell me. I just need to be able to handle events from the Tree.
I am trying to add an item to a list and have text display and have a different hidden value when i access selected items. I also need to do this with a loop.
Currently i am trying to add a label and set the labels id to my value. But the list just shows the ID and not the text.
var theLabel:Label = new Label();
theLabel.id = "123";
theLabel.text = "test";
lstLayerList_array.addItem(theLabel);
[code]....
I have a bar chart where I'm trying to get the data labels to show. When the values are all positive the data labels appear fine. When I mix in some negative values, the datalabels don't show:
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
[code].....
Here i'm setting the disclosureClosedIcon as null setStyle("disclosureClosedIcon", "nullicon"); Anybody have idea about how to replace this default icon with a movieClip?
View 1 RepliesI'm trying to make a Flex Tree Component display the children of a sprite in a hierarchical way. Moreover, dragging the items on the FlexTree would resort and reparent the items. I have special Elements set as Folders. This would allow other elements to be added there as a children by dragging an element on the tree and dropping it there. I have a failed attempt which works, but breaks when I try to add folders. Basically, it fails at reparenting the items by dragging and resorting folders and that Does anyone know of a component or something which can do this, has anyone have created any of this or could anyone give me a clue?
View 1 RepliesI am working on Air application,i had a problem on Tree control.Iam adding nodes for the tree dynamically, while adding nodes to the tree i am setting Tree.selectedItem as present added node. after that i need to fire Tree.itemClick event handler method also.how can i call event handler method as a common method. in Flex3
View 1 RepliesI inserted a video into my movie clip. It freezes sometimes if internet connection is not fast enough but freezes at any frame. I want a loading icon displayed once it stops and disappear when it continues.
View 3 Repliesthe code below is able to show icons in the option items,but when i select an item from the option,the icon does not appear in the selected item.How do I make that icon appear inside selected item?
PHP Code:
var blue:Sprite = new blue_mc();
var yellow:Sprite = new yellow_mc();
[code].....
I mean youtube or any other streaming video site, but I've seen it on Youtube. There are times that the loaded bar shows that more than enough video stream has been loaded so the player could play it but it suddenly pauses and shows the loading icon?
View 2 RepliesI need to create a menu that will show all files in USB. The menu will need to auto-run when inserting the USB.
the menu need to be dynamic, so if i will add files i will see the new files in the next time that i will use the USB.
I am facing some problem that I add some title widows to the ItemRenderer of tree. but some time tree don't show those tiny title windows in tree item-renderer.. is this the issue that tree re-use its renderers..(these windows are skinned like little cricles, and added specific to the data of item renderer.. these TitleWindows are added using addElement() to a s:BorderContainer in the renderer)[code]...
View 1 RepliesI have drop down list if i select the Bank draft or money order it should show the description in one of the lable. it is showing now. But i want to display the description if one of the other box value is greater than 1500, actaully there are two field one field has value for Security deposit amount and second is drop down security deposit type in this if the value is > 1500 the description should show.
Field One (Input box)
Deposit amount (entering values in the box)
Field two (dropdown)
Deposit Type (Bank Draft/ Money order/Personal check)
If the value is in the deposit amount >1500 then it show the description under one lable "Please Send your postal address proof)i have that funciton
ActionScript Code:
IncludeInfoItems = function (bool) {
if (!bool) {
[code]....
I adopted the tsunami effect that i've got from this link [URL] but the problem is how can i plug the title on each icon, showing up on an icon when i point on it (on rollOver)
View 5 RepliesI 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.
View 1 RepliesI have a intro to a picture of a tree which has buttons on it. The intro is an embedded flv video (not using the FLV component). The video starts on frame one and runs to frame 2. The tree is on frame 3.When I click a button on the tree, it runs the respective frames then returns to the tree. When the tree appears, the sound of the video is playing in the background.How can I make this stop?
Code:
stop();
MovieClip(lion_mov).stop();
//video Mouse Click[code].....
Frame 3 just includes all the mouse clicks for the tree.
In my flex datagird i have a checkbox and a datgrid with seven columns. im populating values in first five column(remaining two column no values) of datgrid by an Arraycollection. now,By clicking the checkbox i want to show all seven column values and if i uncheck five columns has to show... how its possible?? heres my code
[Code]...
I'm trying to put some File objects into a DataGrid, but I can't find a way to display the File.icon in there.
So far I have this: (ms[x] is a File)
listData.addItem({
filename:ms[x].nativePath.replace(/.*\/,""),
path:ms[x].nativePath.replace(/\[^\]*$/,"\"),
icon:ms[x].icon.bitmaps[0]
[Code]....
filename and path are displayed correctly, I just can't get the file icon to show.
