I have a window in which I want to add/remove component and resize the window accordingly based on states. but for some reason it's ignoring the first resize.here's a sample code
when the state change to 'two', I want to add rect2 to display and increase the minWidth and size of the window. And when the state change to 'one', i want to remove rect2 from display and resize the window. This seems to work except the window doesn't shrink on the very first time the state change from "two" to "one" but works as expected afterwards. I'm not sure why it's ignoring first time I reduce the width. I also tried changing nativeWindow.bounds directly but that didn't work either.
Originally I just tried setting minWidth based on state (minWidth.one="450 minWidth.two="791") but that caused window to grow on left and shrink on right which caused the window to move left whenever the state changed. so then I just moved the window to right whenever state changed but that caused some flicker that I didn't want.
I have the following: var win:Window = new Window(); PopUpManager.addPopUp(win,this,true); PopUpManager.centerPopUp(win); What about if I want the popup window to be stretched and be 80% width and height from the parent? How do I achieve that?
I am a newbie in Flex development and using Flash Builder 4 with SDK 4. Now I get the error that "the prefix "fx" for element "fx:Style" is not bound" in line number 4.I searched for it, and it has sth. to do with namespaces, but I can not solve it by myelf.I have the file called "UserStory.mxml" in the directory "components" to place it via the main.mxml onto the screen:
I am working on a product options form whose contents should be cleared by a clearOptions() method each time the user adds an option. The option name TextInput is bound to a value object that is reinstantiated each time the the user adds a product option. The problem I am having is that the StringValidator fires each time the bound value object is reinstantiated.
What's the best way to listen for events from someDispatcher?I know I could bind to someDispatcher, then wire up the event handlers when it's updated... Or I could use getters/setters...
I have an mx:TileList which is bound to an ArrayCollection.I have some code that displays a "Loading..." message before modifying the ArracyCollection and some code after that hides the loading message.For small data sets, it works fine. However, I noticed with an array size of about 50~ and larger, flex will hide my loading message before the TileList is finished rendering the new data and I'm left with a blank screen for an odd second.Is there an event I can listen to that is called after the TileList is finished re-rendering? Code looks something like this:
loading_message.visible = true; for each (var x:Object in new_data) { tile_list_data.append(x); // bound to my_tile_list component[code]..........
In this example, loading_message appear, disappear, and then the flex app will lag before finally revealing the updated TileList.
On creation complete my parent component executes an "init" function which simply sets public bindable variables in child components. I'd like the child components to watch these variables and upon being set use them. However, for some reason the ChangeWatcher is not firing with the change of the variable. Below is my code;
Parent Component private function init():void { userInfo.user = new User("Tom");
I have an ArrayCollection bound to an editable DataGrid, another component needs to know when the ArrayCollection changes (as a result of changes in the DataGrid) so it can also update itself, so is listening to the COLLECTION_CHANGE event of the ArrayCollection.
The problem is that the DataGrid only updates the ArrayCollection when the row being edited losses focus. This is not good for my app as a user could edit a column on a row and not click elsewhere on the table for a long time (causing the row to lose fucus), therefore the changes won't have propagated to the other parts of the application.
How can I make the data grid inform the ArrayCollection of a change every time there is a keyup event on a text input instead of every time a row looses focus?
How can I cause numbers with no value to show up blank instead of NaN on forms?Let's say I have a User class with an optional weight (kgs) value, of type Number. If I edit a User in Flex I get the user object from the server and bind weightInput.text to user.weight. If weight is null on the server it will be translated to NaN in Flex, and then the value of weight in the edit form showes up as NaN. That is really inconvenient, as I would like it to just be blank if it has no value.
I get the webservice(spring WebService) response properly ,but the event.result object is null.I can see the SOAP response body in the event.message.body variable.
I want the selectedIndex to remain the same. So, if I delete item 2, the next in the list should be selected. The problem is that if I delete item 2, item 3 will be selected and I have no idea why.
I am creating a nav in flex that pulls in buttons dynamically from xml. THe problem i am having is setting the button width to the text width. currently the buttons are all the same width and if the text is larger then it just cuts off. I've tried a few ways of doing this:Setting button width to 100%On creation of the button try to set the width of the button to the text programmatically. Something like evt.target.width = evt.target.textWidth;
I have xml file where I have put properties width and height.[code]The default width and height in flash IDE are 250x250.I am asking how can I dinamically set width and height to the above values when loading the xml is finished?I know that it is something with stage.stageWidth and stageHeight but every thing I tried doesnt seems to work.I am also using class actionscript file and I have constructor in it. Is it possible also to set these values when constructing the swf file?
How to open a browser window at a specified width and height. I want the window to be say 300 x 300. I am using actionscript and this is my code. I am using flash 8. on (press) { getURL("E-Mail List.html","_blank"); This then opens a page in dreamweaver. I suspect I have to use some javascript in the dreamweaver page.
I'm new to Flex and am using TileList bound to an ArrayCollection. The array collection is empty at load time, and then updates with the results from am HTTPService call. The problem is that the item renderers aren't being rendered as expected, I'm guessing because there was no data when they were first rendered at load time. Here's simplified example:
Once I've set either the width or percentWidth property on a flex label, is there a way to reset the width to its default (i.e., the width of the text plus padding)? I'm using the label as a renderer. In some cases, I'd like it to automatically size to the text, and in other cases, I'd like it to be a percentage width of its container. Obviously, I could use two separate labels, one for each of the above cases, but I'm curious if it's possible to reset the label to its default behavior.
I'm trying to place a popup window (TitleWindow) in the middle of the main application window. how do i set the coordinates of my popup window to be of the main application window? i tried the localToGlobal function but with no luck, I just can't get the main window x and y.
So I have this AIR app coded in flex where I have several floating native windows and what I want is to detect when a user clicks outside of a window so that I can close it. (I don't want to use the PopupManager Class and would want to use the native windows).
My question is, is there a way to detect a click outside of a spark window, or alternativley is there some root container/object which is a parent to all the native windows so that a click inside any native window would bubble up to it? (Apparently the stage object of the root windowed application is not that object since each window is not a child of the stage for the root application).
I have a window, the window I programmatically change the size of the window depending on the current view it is displaying. The user cannot resize the window them self, but they can maximize the window.
The problem is if the view is changed while it is maximized, the maximized window size changes, I do not want this, I want it to only change the size of the non-maximized window.
My first thought is to just check if the window is maximized, and if so do not resize it...but the issue there is then when it is restored at a different view then when it was maximized it will not restore to the new size it should be.
In Flex Air app, how do you open a window behind an active one?
I tried following and i can't seem to get it to work
[Code]...
With this code, I would expect window1 to open behind the main app window and, in 3 seconds, window2 would open behind window1. But if you execute this, window1 will open on top of the main window and window2 will open on top of window1 and the main app will retain focus. This seems like a bug in the Flex. If so is there any workaround for this problem?
I've just started working on a photo viewer type desktop AIR app with Flex. From the main window I can launch sub-windows, but in these sub-windows I can't seem to access the data I collected in the main window.
How can I access this data? Or, how can I send this data to the sub-window on creation? It doesn't need to be dynamically linked.
I realize this might be a very easy question but I have searched the web, read and watched tutorials on random AIR subjects for a few days and couldn't find it. The risk of looking like a fool is worth it now, I want to get on with my first app!
there is a drag bar i created and i set its bound is a rectangle but the result doesn't fit with what I coded. All registration point is on upper-left corner there is a link for swf. the gray rectangle is set to the bound http:[url]....
with my car, i am trying to make it so it can pass right through a MC, but just slow down. I type speed -= 5; but the car just bounces on the bound box of the other MC. How can i get it to not hit the bound box and only the actual object, AND make it pass through the object.
