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.
How can I do this? Using an ItemRenderer?
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
im trying to add a delete item option to a cart, currently i have....
Code:
//populate cart
details.push([vItemCode,vBaseColor,vSecondColor,vThirdColor]);
//loop through cart and output it into the text field
[code]....
how could i add a delete button to remove certain items?
I have my cart data stored using...
ActionScript Code:
details.push([ItemCode,ItemColour,ItemName,ItemCost]);
I then output this cart on my movie file by using...
ActionScript Code:
var test:String = "";
//loop through cart and output it into the text field
for (i = 0; i < details.length; i++)[code]....
the cart items are outputted into a dynamic text field. The problem is that next to each item i need to add a delete button that deletes the specific row that it is placed upon.i know i could use splice to remove the item from the array, but the problem is getting to this stage first.
I've been trying to customize each cell in a ComboBox using a custom CellRenderer class, as instructed on this article. [URL]. However, my problem is I am trying to customize *only* two cells in the dropdown list. And the dropdown is populated by an XML feed so I cannot hardcode which ones to stylize beforehand. In other words, I want to make it look like an HTML dropdown. So, I have been looking for an alternative...maybe a property that I can use or another ComboBox component that can support option groups, like HTML dropdowns.
View 1 Repliesi have datagrid in my flex application,i am binding datagrid using Arraycollection(getting data from java class using remoteobject method call). now i am performing add/edit/delete in datagrid i want this change should be reflect in database. how can i do this?
View 1 RepliesI am having problems editing a ComboBox in AS3. Can anyone please tell me why my ComboBox disappears?[code]...
View 2 RepliesJust wondering if anybody knows of an existing component that subclasses ComboBox but lets you specify an item in the list with a label like "all" or "none" that will set selectedItem to null? I've looked into writing one, and due to the internals of the component it looks like a lot of work, so I'm wondering if somebody's already done it?
View 3 Repliesi have got a layer that contains some movie clips but i would like them hidden by default and then displayed when an option is chosen from the combobox.
View 1 RepliesI'm customizing an xml flash website and while I can handle all the html and xml well enough, but in Flash, I have no clue how to:
Now go on the stage, and delete the contents of the last layer(background & pattern). Here, add from the library, the square movieclip, and name it mcBackColor(see attached image).And then to add your swf background in the "background & pattern" layer from the main.fla file.
I can change the name, but don't know how to delete just the contents of the layer and then add the new clip.I've made a slideshow before and that's all I can do.
I'm trying to set a specific list item in a mx combobox to have a custom item renderer, the problem is that I cannot do this via mxml, it needs to be done via actionscript at a later stage, eg: combobox gets created, combobox gets populated, user does other tasks, combobox needs to set one or more items in the combobox to have icons (via item renderer)..
I can do this via the onChange event, but it only applies the icon when the combobox is opened and there is a slight delay so you can see the icon being added.
How can I validate there's a selected item in a ComboBox before saving? If there's no selected item, how can I set focus on the ComboBox?
View 2 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]......
Here's what works with ant build.xml:
[Code]...
I tried the following values in Project > Properties > Compiler Options > Additional Compiler Options but none of them worked:
How to make text in flex justified (text-align option)
View 2 RepliesIs it possible in flex to create submenu under linkbar option.
View 1 RepliesWould Director be an option for creating a socket client? My client needs to accept server commands; frame rate, start etc.Director seems like it was made for controlling movies. I've got Director 11.5 at the office.
Interaction with client
SERVER==>XML PACKET==>CLIENT==>swf plays on given frame and duration
[code].....
I want to extend DropDownList control to include an option for creating or editing the options. For example; for a list of projects in the dropdown list, there will be another option that says "Create new project..." or "Edit projects..." and this will be the last option in the list. When user selects this option, the selectedIndex or selectedItem will not change and corresponding action will be taken (for example a popup window shows up).This will be a convenient way for the end user. Now I want this to work independent of the context and the class must be reusable. User will only specify the optionText and optionFunction to work this out. The basic structure of the class looks like this:
public class OptiveDropDownList extends DropDownList
{
private var _enableOption:Boolean;
[code].....
I am trying to customise the truncateToFit option in my Custom Tree. In order to do that i have to render a LABEL into my tree as the tree is not having the TruncateToFit property. I am begineer to flex, and i surfed a lot to see how they have rendered label inside a tree but i dint find any solution.Is my prediction right ? If it is right then how to render a label inside a tree component ?
<ns1:PLTree verticalAlign="top" rendererIsEditor="true" columnWidth="150" height="100%" width="100%" x="0" y="0" borderThickness="0" dragEnabled="false" verticalScrollPolicy="auto" horizontalScrollPolicy="auto" dataProvider="{dBTree}" iconFunction="getTreeIcon"
[code]......
I'm actually relatively new to flash and actionscript but I could say I have fair knowledge about them. So anyway, I usually build flash websites the traditional way using timeline animation and scripting. Today I had a job interview and they said they're looking for someone who can develop any web design into a Flash CMS with a back-end office for the client to edit the content without having to edit the FLA file or any code.
Accordingly, I'd like to know where and how to start. What are the main concepts I should follow/adapt?
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]....
I'm writing a app with Flex/air,and i need a function that downloading files to the default dir without a pop-up window.i tried to use ftp instead of http but found it's not supported by air.how can i solve this problem?
View 2 RepliesDoes anyone know if there is an option to not create a shortcut to an AIR application after its installation?
Currently, all I have found is an option to choose the location of the application shortcut from within the start menu (in the application descriptor file, using the programMenuFolder option)
To display a P2P video chat / screen-share session in the browser are we limited only to Flash?
I think there are HTML5 solutions 'in the pipeline' but I've no idea of timescales. Do you know of any flash alternatives?
I have the following situation: have a screen with 4 charts, each being populated with 59 array collections. Each array collection has 2000+ data points. This construct needs to be filtered(by time), but the problem I'm encountering is the fact that it takes a long time for the filtering to finish (which is to expected given the amount of data points that need to filtered).
Filtering one chart at a time is not option, so I wanted to ask you what do you think would be the best approach? (should I use vector instead?). To generalize this question what would be the best way to filter large collections in flex/as3?
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 am using mxmlc for building the flex projects using ant.how to use flex builder-> copy non embeded files to destination folder compiler option in ANT
View 1 Repliesi am using Flash-builder 4 and developed an application to capture screen image and save on desktop.But when i click the export button , the flex builder shows me the option to export to file only as shown belowI have downloaded latest air sdk and overwrite file in sdk4.0.0 , now air app works but how will it show me the "export to native installer option"??
View 1 RepliesIf I have a flex swc emebbed in my html page, and the flex swc contains an flex 4 videoDisplay player, which has an option for fullscreen. How do I make the fullscreen work. Because when I click on fullscreen button for the videaDisplay, I get an error: [code]Connect with the people you need to get the job done. Unlike other tools, Cloud Groups lets you work with anyone, whether they're inside or outside the company firewall. Invite them into Cloud Groups to work together on projects, share files, assign tasks or catch up in real-time.
View 1 RepliesI am building a custom structured editor for an XML document in Flex. What I need is a way to do list operations on an XMLList with a minimum of fuss, using either an editable datagrid or a popup form (UI-wise, it doesn't matter which. Please don't focus on that). [code]...
View 3 Replies
