Xml :: Flex - Loading An XML File That Isn't Accessible By Users
Dec 9, 2009
We have a Flex app that is currently loading an XML file that contains Multiple Choice Question data. I don't want a user to be able to access this file via http, but if I use HTTPService to load the file (what we're doing currently) it seems as though I have to place the XML file within the public_html folder on our server.
Is there a better way to load the XML file so that users wouldn't be able to see it in their activity viewer/access it via http://
So we want to seacrch for file like exampl*.ex*mple. We want to search in all users files and folders.
I know it will take long, but steel using ONLY AS3MXML, no native commands, no external programms - only AS3MXML libs and classes, we can skeep all folders with sise <= 200kb
So How to search for a file on users file system? (in Air application, NOT NATIVE)
I'm developing an application for the Blackberry Playbook using Flash Burrito 4.5 and Flex. I'd like to create a file browser to allow users to load images from the local system into the application. I followed this example [URL] When I click on the Load Image button in the simulator however, the file browser pops up but tells me that "no file was found with the specified filter", even though I don't specify any filter or even if I specify a . filter.
I want to have an AS3 app load images from url supplied by the user. But I don't want a malicious user to be able to load an SWF file in place of the image, such as with an altered extension "maliciousSwf.png". Well, not sure how big a security threat that is above and beyond the ability of the hacker to decompile swf, but I think that ideally such behavior should not be allowed.
So, is there any way to prevent this? When people allow users to load images in their Flash apps, do they somehow guard against loading of SWF? Or is this really absolutely no big deal?
I have installed eclipce and I want to work with flex.I found some site (url...) where somebody said that we need to install flex sdk. And than they said that we need to open window->preferences and on left side select 'Flex'. But I don't have 'Flex' item here... What is wrong? I also installed Flash Builder trial, but it does not make any sence.
I'm using swfobject.js to deploy load my flex applet. Unfortunately, while I'm able to run/debug in Firefox via Flash Builder, I cannot access the deployed applet via its URL -- the applet doesn't load/start. I can access the deployed applet via its URL from both IE 8 and Chrome 7. Below are the swfobject code and the produced object tag:
<script type="text/javascript"> window.onload = function() { <!-- For version detection, set to min. required Flash Player version, or 0 (or 0.0.0), for no version detection. --> var swfVersionStr = "10.0.0";
I added a MXML component in flex and selected the base as UIComponent. I want to make it accessible so that automated testing tools can Access it. I am using TestComplete for automated testing. As TestComplete uses Microsoft Accessibility classes. Now it treat my component as the Graphics.
Im using Oracle, BlazeDS, Java & Flex. I have an ArrayCollection containing data from a small database table. This table won't be the subject of much change. I want to use this ArrayCollection accross different mxml files to fill e.g. ComboBoxes etc. The reason for asking, is that doing a database call for each time a fill a ComboBox etc is slow and seems unnecessary. I tried doing this once in the "main" .mxml file, but then the variable wasn't accessible where i needed it. What is the best approach for accomplishing this task? What is the best way of making a variable accesible across .mxml files?
I feel like this should be simple, however everywhere I look online someone does something different. I am doing a small charting application to track download statistics, and want to put the data into a pie chart.
In Flash Professional, I have a MovieClip and that clip has children. Let's say the parent clip is a night sky and the children are different instances of a star MovieClip that animates in a loop. This whole thing compiles down to a NightSky.swc which I use in Flash Builder as part of a larger project.
In Flash Pro, I position the child clips with a high level of precision. From there, I want to assign properties to these "stars." Say, I want to assign "galaxyId" and "isRedGiant" but (and this is key) I want to edit those properties in Flash Professional and have those value accessible in Flex.[code]...
Assume i have a custom actionscript class. [code]...
Suppose also that i have a different class, that changes a second variable, which has the metadatatag [Bindable]. What methods and events do i have to implement in either of these classes, to make myVariable change, whenever the other is changend?
I have a strange issue- I use a title window to create a message to the user. The user has the ability to move the title window around the screen so that the main screen is visible.However if the user were to move the title window way too much, it can actually go outside the browser accessible area- the user has no option but to close the browser and start again. How do we ensure that the title window movement is limited, such that the title bar is always available for control?
I might not have worded this right- pls check the attached image.
Is there a way to extract a single file from a zip file in Adobe AIR?
I'm using NoChumps zip library to extract files from a zip. In this library the entire IDataStream is loaded into memory and after that you can extract file entries easily. In cases where the zip is 5 to 10MB there are no problems. But when the zip is 80MB, which many are, 80MB is loaded into memory. This causes the app to crash and run slow on mobile devices. According to the zip specification,
"A ZIP file is identified by the presence of a central directory located at the end of the file, this allows appending of new files. The directory stores a list of the names of the entries (files or directories) stored in the ZIP file, along with other metadata about the entry, and an offset into the ZIP file, pointing to the actual entry data."
Also, I do not have control of the size of zip files but most average is 60 to 100MB. Files inside are ~4MB.
I installed said program but whenever I add users, it says they were added successfully and exist in CMD.However when I check the users.dat file it is empty. When I try Live Encoder it says the user does not exist.
I am developing a ASP.NET web site where users will need to be able to create their own business cards. So, I'm looking for a tool (most likely Flash) that I can easily integrate into a web site and lets users add text and custom images to their cards and then create an image and/or PDF from their work.
I want to have a xml file for my configuration and so i have to load it from the same directory the swf file lies in and save it afterwards. I saw articles about filestreams in flex but my compiler didn't allow me to use the filestream. I use the open source flex sdk
i am using flexbuilder 3 now i need to load xml file from disk using flex without AIR i imported flash.filesystem.File but error occured. but AIR project,flash.filesystem.File was successfully imported. Cant i use flash.filesystem.File from flex without using AIR?
So I have been trying to load data from an XML file into a datagrid. The project is in Cairngorm framework. The XML file is in the web content folder. I have a HTTPService call in the Services folder.
[Code]...
When I make a selection in one dataGrid it is supposed to populate another dataGrid with the data in the XML file. Below is the Classes datagrid. When i click on a class it is supposed to populate the next data grid.
I have my UiLoader up and my buttons on the main stage. when I saved it to my unit 3 folder which is in my poral folder in flash. I bring it up to test it and I click a button and come up with an error message. Is there a way to fix this.
http://rror #2044: Unhandled ioError:. text=Error #2035: URL Not Found. URL: file:///C|/Users/Owner/Desktop/unit3/welcome.swf This is what I get[URL]..
Imagine you have a large number of video files stored on a server, and a Flex app which lets users play those videos they have access to. How can you best set this up? Wouldn't the Flex app just be sent the name of the video to play... in which case couldn't someone else write another flex app if they knew the file names? Can Flex play videos hosted on other sites? Is there some clever piece on the server I'm missing, which sits between the Flex video player and the files?
Each entry in the menubar for my app contains a shortcut key suggestion (e.g. Undo (CTRL+Z)). Is there an easy way to dynamically customize the suggestion string depending on whether the app is being used on a pc or on a mac?
I'm developing a very simple flex application on Windows 7 64 Bits.It retrieves the user url and then show it:
public var bm:IBrowserManager; protected function button1_clickHandler(event:MouseEvent):void{ bm= BrowserManager.getInstance(); bm.init(); Alert.show("Your URL is : " + bm.url); }
On my Windows 64 Bits machine (Chrome, FF), it works fine and returns the URL.But, when I run my project on a Mac OS X machine (Safari, Chrome, FF) : it shows:
Alert.show(Your URL is : Null);
I think that it cannot retrieve the browser instance or cannot init the browser manager.
i'm pretty new to flex 3 but it's really cool so far. now in the center of the screen when i try to load an swf file using the SWFLoader object i get the following error:
I have a MovieClip which is just a progress bar animation with about 100 frames. Then I load a zip file using a URLStreamLoader and subscribe to the ProgressEvent.PROGRESS event. After loading starts I receive notifications correctly and I set the bar's corresponding frame using gotoAndStop(). Everything seems to work fine except for the animation not being visually updated.
It seems that the scene won't refresh until the zip file is fully loaded.
i'd like to know if its possible to save information obtained from users to files if the user is accessing the flash file from a cd. I would also like to know how it works if possible. And can the flash file be in .exe instead of .swf?
We have a Flex application which doesn't currently use the Flex framework as an RSL. We're considering switching, but we're not sure what proportion of users will already have the framework cached.There's an added complication in that we're using the data visualisation components too, and we may have a choice as to which version of the framework we use.
