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?
View 1 RepliesI 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
<mx:DataGrid id="userGrid" dataProvider="{userGridData}" width="800" height="500" itemClick="userGrid_itemClickHandler(event)" creationComplete="userGrid_creationCompleteHandler(event)">
<mx:columns>
[Code].....
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.
so I have a string "bla dla dla vre bla 54312" I want to turn it into "bla dla dla " by saying something like
function(string, "vre");
how to do such thing?
I've watched the tutorial video's and searched the thread -
I want to delete part of a motion tween ... I only seem to be able to delete all of it.
I am working in a complicated shape manuplation project. In that user can join 2 shapes , he can duplicate, he can delete a particular part of a shape ect;
In the following code copies a shape and adds to stage.
import flash.display.Shape;
var sh1:Shape = new Shape();
sh1.graphics.lineStyle(2,0x000000);sh1.graphics.drawRect(45,45,100,100);addChild(sh1);trace(sh1.x);trace(sh1.y);sh1.rotation = 45;
[Code]...
In this all the properties of sh1 copied except the rotation value. But i dont want to assign it directly like sh2.rotation = sh1.rotation;
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 a string:"newImageContainer_mc_0"
And I only want the 0 at the end, how do I strip the String so that I only take from it a character or a group of characters?
I want a simple function that can remove part of a string, eg:
var foo="oranges";
trace(removeStrings(foo,'rang'));
I want the above output as 'oes'.
I've been writing an AS3 app and dealing with weird behavior from Flash Player 10. It seems to ignore certain errors instead of alerting them (compile time or dynamic).
Blank FLA with this: ActionScript Code: trace("Key pressed: " + String.fromCharCode(0) + " (code: " + 0 + ")");
Will output "Key pressed:" and nothing else. It doesn't output the rest of the string. It seems to get stuck on the String.fromCharCode(0) part, but doesn't throw any errors. Anything higher than 0 works of course. That's extremely annoying and hard to debug. It also happened when I was accessing a class member I didn't initialize, I had no idea why it compiled and ran, but had the wrong output.. it took a while to track down. It also happened to me when using addEventListener, when I tried to access the class "this" from inside the inline function, but instead of throwing any errors it just ignored it and broke the app. It acted like it just stops running the code when it encounter that, I would get traces from before the problem code, but none afterward (and it wasn't frozen). Kind of like a thread crashed.
I had to check a text input from a user to se if is inside an array, the array contains single words with possible answers. What I need to know is; if somebody for example type the "sky is blue" and the array contains "blue", I want it to recognize it even is there's more words in the given string that are not in the array.
View 8 RepliesIs there a possibility to tell flash, that he should ignore a piece of code out of an xml file.I'm asking this becouse our programmer generates dynamicly xml's.these contain a piece of code that makes that flash doesnt want to read our xml.Maybe I could tell flash to ignore this specific string?
View 1 RepliesI'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.
<?xml version="1.0" encoding="utf-8"?>
<stuff>
<i>
[code]......
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?
[Code]....
Ned fantastically answered the question of how to add currentLabel to String = "currentLabelString"
[Codoe]....
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 String variable in my flex (flash builder 4) application containing CSV data. I need to allow the user to download this data to a local file. For example, giving them a "csv" button to click and it might present them with a save file dialog (and I would be sending the contents of my string variable).Is this possible / how ?I am using the ResuableFX component for the datagrid to csv. This the code I ended up with that works to save the string to a text file for the user (in a web browser):
var dg2CSV:DataGrid2CSV = new DataGrid2CSV();
dg2CSV.includeHeader=true;
dg2CSV.target=adgEncounters;
[code]......
I embed a text file into my Flex project and read its contents using code like this:
[Embed(source = "../../data/abc.txt", mimeType = "application/octet-stream")]
private var r_Abc:Class;
var xx:ByteArray = new r_Abc();
[code].....
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.
View 1 RepliesI 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.
View 2 RepliesI 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 Repliesbasically 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?
View 1 RepliesI created flex application that loads a image. I compiled this app and ran in the computer where it was created. it works. when i try in a different system, the image does not load. I think it's chekcing for the image path.how to include image as part of the application
View 2 RepliesI would like to change the visibility of specific part of the skin at run time, but i dont know how to reach it.
View 2 RepliesI'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.
How can I do this? Using an ItemRenderer?
How can I delete the element with a certain index in a Flex XMLList?
View 1 RepliesWe 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.
View 2 RepliesI want show a image onmouse over inside data grid to each row, so if I click on that image, some function should call(as per my requirement).
<mx:DataGrid width="320" height="624" verticalScrollPolicy="on" dataProvider="{blocked_Usernames}" editable="true">
<mx:columns>
<mx:DataGridColumn headerText="Blocked User Name" dataField="blockedUsernames" editorDataField="value"/>
<mx:DataGridColumn width="20" editable="false">
<mx:itemRenderer >
<mx:Component >
<mx:Image source="@Embed('assets/image/Close.png')" width="10" height="10" autoLoad="false"/>
</mx:Component></mx:itemRenderer>
</mx:DataGridColumn></mx:columns></mx:DataGrid>
For example i have an ArrayCollection, and i want to find persons with telephone begines with "944" how can i do this?
[Code]....
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.
View 1 RepliesIs there a way to make the elements of a VBox smoothly move to their new positions when a new element is inserted or removed?
I actually need only to make them move smoothly when I remove an element.