My situation is that I have to convert an HTML form into a Flex WebApplication. A Java Servlet runs on the server that will use the data and interact with the database.
I have a couple Text fields and 2 images that need to be uploaded. The two images are browsed with 2 FileReference objects. I understand that I need to create a POST request on a HTTPRequest object, but how will I pass the image data as well?
i have code:
Code:
private function load_image(evt:MouseEvent):void {
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, onLoaderComplete)
loader.load(new URLRequest("images.jpg"));
}
[code]...
working good, if i use only one images, but i need load images with local machine and display in flash, how can modify my code?
I'm developing a drawing application in flash and I want that when a user has finished his drawing, he can upload the file to a server.
I found a code on the web that does what I need, but when I upload the image to the server, there open another window and I don't want it does that, I want simply upload the file to the server without opening another window.[code]...
I'm trying to use the FileReference class to upload images to a server and use Java to save the file on that end, but Java doesn't seem to be able to pick up any of the information that is being sent by Flash. Has anyone run into any problems like this with Java before? (p.s. we are using the struts)
View 5 RepliesI have created a photo sideshow with xml, when i am testing it locally it works fine, but when i upload it to server it wont show the images.
View 2 RepliesI have a flex mobile application that I am working on that I am having issues with selecting an image from roll/taking a picture. My application is not tabbed, however one part of it contains a Tabbed View Navigator with tabs across the bottom. Within one of those tabs, I have the ability to upload an image to a webservice that I have created. However, when I select an image or take the picture, it pops back out to the initial splash screen and the application restarts. If I use the component standalone (outside of the tabbed view navigator) it selects the image and uploads without any problem.
[Code]...
I am a novice to flex and I am trying to develop an application for uploading multiple image file along with progressbar for each upload. The datagrid holds the name of the file and the progressbar for each file when we select and add a file. When there is progress in file upload, it should be reflected in the progressbar as well. I have used filerefencelist to hold the collection of files and when i try to upload files it generates error "Null object"
My code :
private var initDG : ArrayCollection;
private var _arrUploadFiles:Array = new Array();
private var currentFile:FileReference;
private var currentFileIndex:Number = 0;
private var uploadErrors:Array = new Array();
[Code] .....
I'm trying to upload images in Flex 4 and haven't got so much success with it yet. My code:
[Code]...
This worked well when I took the Webservice approach and stored the Image (= bytearray) in SqlServer.
i am developing an application in which user have the option to share images on different social sites like Facebook, twitter and Flicker.
I have done with Face book and twitter, i upload image to my server and share the link on Face book and Twitter.
[Code]...
I'm running into a lot of setup issues and the documentation is lacking. I'm trying to setup an image upload component where a user can either capture a new photo or choose an existing from their library.
For capturing, there seems to be a huge hang (like 10 seconds where the app just sits non-responsive) when the image is being saved as a JPEG, and I'm using the Alchemy swc.
private var cam:CameraUI;
protected function takePhotoHandler(event:MouseEvent):void
{
if(CameraUI.isSupported) {
[Code]....
In Flex i want to upload a particular file to server form local system.how to do it?
View 2 RepliesI am trying to upload the files to the remote server using PHP with Flex interface. If it's not localhost, it shows the security error. I have already put the crossdomain.xml in the tomcat web app root directory to allow all the domains. However, the security error is still shown when I tried to upload the file.
View 1 Replieswhen i use flash cs5 publish the app for ios,It works fine.But when i upload the package to the app store,application loader popup message: "Application failed codesign verification.The signature was invalid,or it was not signed with an Apple submission certificate."I create the certificate file from mac.
View 3 RepliesDo you have any ideas? how to generate screenshot and send it to server (not using FileReference.upload)?
View 2 RepliesI'm using Flex 4.5 in a Mobile air for android application. So, Using the Camera/Camera roll [URL]I want to do a simple upload using amfphp Note: Since this is how you get pictures on devices, i cant use the filreference because it wants you to get the pictures using "browse" which cant be done on android or ios My plan is, after I select a picture or capture one with the camera, in the event I can get the local url to the picture that was taken like this:
[URL]
I'm putting this in the imageURL var (i'm assuming i should make it into a byte array to transfer it, im not exactly sure this is my first time making something like this)Here's how i'm taking that image, making it into a byte array, and using amfphp to send the upload to the server:
protected function upload_btn_clickHandler(event:MouseEvent):void
{
var request:URLRequest = new URLRequest(imageURL);
var urlLoader:URLLoader = new URLLoader(request);
[code]....
But i'm getting an error NetConnection.Call.BadVersion.This is the first time im trying something like this so im not even really sure if im going about it right. All the examples I find online go about using the fileReference class, but that seems to require me to use the "browse" method, and im on a mobile application that uses the camera and camera roll to grab pictures off the device, and im not sure how to incorporate that into the fileref class. I figured i could just get the byte array and send it to php myself and it should be just fine.
I am using a PHP upload to upload files to server. I have a loop for the 5 files to upload....
ActionScript Code:
if (PDFFiles[i] != false){
PDFFiles[i].upload(uploadPHP);
}
As the loop runs quicker than PHP can upload, the success of....
ActionScript Code:
function fileUploaded(e:DataEvent):void {
trace "Success"}
....can get out of synch. It doesn't cause me any real problems but is this bad form? Or am I better to upload one file the wait for the PHP to return success before uploading the next one?
I have found this great tutorial, about uploading files with a Flex app, using Php to do the server scripting for us.
http:[url]....Its great, but i wanted to know what changes should i do at the ActionScript so that only accepts image files, and if possible to limit the file size upload and show a message when one of these conditions are violated.
EDIT
File Filter & Size Limiter Done. Code:
<?xml version="1.0" encoding="utf-8"?>
<mx:TitleWindow xmlns:mx="http://www.adobe.com/2006/mxml" [code]........
I use the images in the tooltips. Images are on the server. I'm using the code:
var tip1:String;
tip1 = "<img src='assets/images/yes.jpg' align='center' width='150' height='150' hspace='3' vspace='3'/>";
tip1 += 'some text';
yes.toolTip = tip1;
But many of images are more than 100 kb, then the image in the tooltip appear with some delay. Is it possible to embed all the pictures during loading swf, to appear at once with the text when the mouse over?
I have a quite different problem with resizing. I have a Flexbook component which uses the middle part of screen (center) with a html header menu and footer. The problem: The scaling works perfectly when we run in the local machine ( Flexbuilder). But when we deploy it to the server its like scaling never existed.. The requirement: when user maximizes the window or minimizes it, the Flexbook should be resized to fit the screen.
[Code]....
I have an Image control in my Flex application:
<mx:Image id="img" source="@Embed('img.png')"
percentHeight="100" percentWidth="100" />
Because the image is scaled, there are a lot of scaling artifacts. Can I change the image to use a different type of filtering?
Can you use the FileReference.upload() function to upload files to Sharepoint or do I have to use the SP web services? This is without adding your own ASP.NET Web Services, just using the built in SP Web Services.
View 1 Repliesi have used the following code to upload file which works in php4 server but dont work inphp 5 server.The flash code is as follows:
import flash.net.FileReference;
import gs.TransformManager;
//Allow this domain[code]....
i am uploading the php file.
I now have a Windows PC and I purchase Adobe Flash Media Server 3.5 software and install.I but server space on a managed server arrangement.I upload my pre recorded Flash clips to the server and my website and playlist to my host. Basically the website is channelled via http and the clips via RTMP. The key question that no one inside Adobe seems to be able to grasp (or answer) is ~ will it work if I stream my own clips?! or is it inferior to say that of a professional streaming company.The streaming companies charge anything from $125 to $250 a month, a big cost for someone like me, streaming around 1000mb a month. So does anyone out there have direct knowledge of this software and can you stream via rented server space without using a streaming company?
View 1 RepliesI am trying to build a application which can record sound in Flex 4. I am able to record sound but i am not able to save sound data in a file on web.
How can i save sound data on server in flex web application. FileStream does not work in flex web application.
I have a flex application that when i update on the server i can see the changes in both firefox and and chrome but I.E continues to show the application before the change... Its as if I.E had the application Cashed somewhere. I dont understand where it could be holding it. I have tried clearing my cookies and i still get the same view before my changes. Has anyone else had this problem before with Internet Explorer?
View 2 RepliesI have to build a video conference application with flex 3.
View 1 RepliesI have recently uploaded my flex applicaiton on server, it works fine on my system (localhost) but on the production server it tries to access[URL]..which is not available and end up showing "loading" eternally.
View 2 RepliesI'm a C++ programmer, but I'm a newbie in Flex. I'm developing a Flex 3 application for a social network using the FlashDevelop. For debugging I'm using the stand-alone FlashPlayer (10.3 debug) downloaded from Adobe. The application is a simple audio player which shows artist/album images.
The application worked properly on both local computer and remote server until I made some layout changes in Main.mxml. I added some HBoxes and changed Image placement. After that the application still works on my local computer, but it doesn't work properly after I upload it to a server.
Application buttons are not highlighted on over/out/click events, images loaded from the Internet are not displayed, text changed dynamically is not displayed, but when I click buttons a sound file is loaded from the internet and starts playing. It looks like some events which are responsible for components displaying are not dispatched, because some part of functionality not related to displaying still works.
To make sure that this is not a server problem, I rolled back to the previous revision. All works fine.
I suppose that this is a known issue, but I have no idea what is the reason.
I have a NavigatorContent which is displayed when the user selects an item in a DataGrid. This NavigatorContent contains a form and an accordion displaying the related objects.
When the user presses the Save button in the NavigatorContent the form and the children should be saved to the database by calling the server through BlazeDS:
saveObjectToDB()
{
//Map the form values to the object
object.field1 = object_field1.text;
[Code]....
The object that i pass to the accordion children is public and [Bindable] in the NavigatorContent and in the accordion children and is initially passed from the main DataGrid. May this be a problem relating to this issue?
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.
View 2 Replies