Xml :: Flex - Nodes Will Not Delete Despite Calling "delete"?
Feb 9, 2011
I'm trying to use the delete keyword to remove nodes from an xml file and it just plain won't work.Here's a stripped down example of what I'm working with. Every node has a child named "deleteme". If its value is equal to 1 I want to remove it from the xml file. If its anything else I want to leave it be. The delete method is deffinately gettig call but it's having no effect.
I am implementing a flex auto-suggest combobox - as the user types in each character: Consider the string 'Stackoverflow' and user input = 'st'
1) the data provider is filtered to show all items starting with 'st' 2) text is set to auto-suggest string such that the un-typed part is highlighted.
So for instance, the combobox text may contain st'ackoverflow', where 'ackoverflow' is highlighted using setSelectedIndex()When I hit back-space or delete, and check the 'this.text' value, I expect that the last un-highlighted character ('t' in the above case) gets deleted and the data provider is filtered to show all items starting with 's'. However the text property contains 'st', as before
i have another problem.. I would like to be able to delete a node according to his attribute "id" of the node "adverts". ????? here is the xml script :
I need to remove nodes from the xml loaded into Flash from external xml file. I need to remove folder nodes and also inside nodes by id and than insert the nodes in Flash tree using the tree.dataProvider method. Maybe there is a better way!
This is my example: I need to display only the folders with id 12 and the nodes inside those folders with id 12.
I am searching for solution for 1 week and I do not know what to do. I am beginner in Flash and do not understand a lot from the actionscript. I downloaded and use the CS3 version and actionscript 2.
How to traverse the xml loaded into Flash and remove the nodes that do not confirm with the given id.
I got these four errors when I tried to create a button on the stage that would delete the text I inputted in the inputtext(ti). Based on the scripts I have and the errors, what should I write to create the delete button?
I have created some shapes dynamically at run time by mouse drag, Now i want to delete any selected item the white board.How can i achieve that.Currently i am able to delete the last drawn item through "removeChild()" method, but not the previous items.
I have a List component from which I'd like to be able to remove items using drag & drop, but without having a specific target. If you use the mac, the behaviour I'm looking for is something like what the Dock uses; when you drag something out of the bounds of the control it should get an icon that indicates that it'll be deleted (OSX uses a cloud or something?) and then if you release it it will be removed from the list.
I 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?
basically I want a list component but without the skin. So it looks like it's just floating over the stage area... Or is there a better way of doing this?
I'm using a combo box control and the dataprovider is set as an XML. After the dataprovider is set, I want to edit the text of the first option and also I need to insert an item in the second position.
We are writing log files to File.applicationDirectory and want to clean out old log files. The question is how do you delete files out of that directory? When I try and delete old log files out of this directory it gives a security exception. Is there anyway around this? I know you are not supposed to write to File.applicationDirectory, but we are writting are logs there anyways.
So my string is something like "BlaBlaBlaDDDaaa2aaa345" I want to get rid of its sub string which is "BlaBlaBlaDDD" so the result of operation will be a string "aaa2aaa345" How to perform such thing with actionscript?
I 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 ?
I have a email form in a custom component that is put in the main application when switching to the email state. When someone searches something it will switch back to the search state. But when the person eventually goes back to the email state the contents of the form is still there. I tried doing a creationComplete and running a function that makes the fields have no text such as email.text = ""; but this doesnt work.
i am trying to make a some groups within a predefined group at run time. i can make groups, the code is working fine. Now i have added two buttons in each group which is created in run time. now the problem is one of the button is x . the property of button should be when i click on it it should delete the very specific group in which it is built. please check out the code and tell me what additions should i make.
I need to delete all the application data directories on the exit of an application: /data/data/air.<appID>/cache/.AIR /data/data/air.<appID>/cache/webviewCache /data/data/air.<appID>/databases
But I get each time the "directory not found error"
This is from my application descriptor: <id>test01</id> <filename>test01</filename> <name>test01</name>
I know also this is not a best practice, but for security reasons I need to delete all the stagewebview cache and autofill form data.
Need to find a way to send a delete method from Flash Player (Flex). Currently it's not done by default (except for from AIR), but I am sure someone has augmented the URLRequestHeader to get it to work properly. I've tried this, it isn't working:
In need to move/delete files on the local file system of the user from a web page.
I know the flash player run all applications in a sandbox for security reasons. But maybe is there the possibility for the user to allow local filesystem operations (in some advanced settings). Or maybe to sign/join a certificate.
I am using many external swf file in my flex application,but when i use the files which are in same name its not getting refreshing properly, so i need to delete my temp file without refreshing the application.
I want to delete a row of my datagrid when someone click a button part of that row located below Delete Column. I tried many different way one of those were to
The item render ev.renderers.UserGridEditRender has a delete button listing for click event it basically do userGridData.removeItemAt(userGrid.selectedIndex); (UserGridData = Data provider of grid with id "userGrid") But whenever I click the button an exception is throw
RangeError: Index '-1' specified is out of bounds.
Is there a quicker way besides iterating thru all entries in the associative array Related to - How do I delete a value from an Object-based associative array in Flex 3?
I have a Flex tree with an ArrayCollection as data provider. The ArrayCollection is composed by objects linked eachother by the "children" field (that is an Array containing other children objects)
