Flex :: Get And Save Value From Dataservice?
Sep 20, 2011
I'm trying to learn Flex, I setup a simple Air application with PHP server as dataserice...
In my php class there is a function counttotal that return a simple int value.
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
[Code]....
In the label I got the correct value, but I can't save and show the value into/from a simple variable...
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Dec 15, 2009
i have experiencing some problem when i try to use ItemReference with Dataservice.
This is what i try to do:
Code:
var itemref:ItemReference = d.createItem(cm);
d.commit();
[Code].....
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Jul 6, 2011
Can we Bypass the save dialog box of FileRefernce.save()? If not, then Is there any workaround to save a file from web application in Flex without asking user where to save file?
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Oct 15, 2011
I will have a list of links to PDF documents in my Flex web app.What I want to do is that upon clicking some button, open SAVE AS dialog for some pdf from the URL list and download it to disk.What I want to avoid is viewing PDF in browser.ALL I know is that flash.net.FileReference will take raw data but no links.
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Nov 21, 2009
I've designed a painter program where the user can select different colours and 'paint' a custom design on screen. What I would like to do is incorporate a 'Save' button which takes a snapshot of their drawing which they can then save to their computer.
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Jan 31, 2010
How do we save file locally in Flash (ActionScript 3) without displaying dialog. I know we can use the following code to save file locally but it prompts Save dialog. I don't want this dialog while saving file locally.
[Code]...
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Aug 5, 2009
I have a string the user has typed and I want to save it into a file on the users harddrive.
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Dec 11, 2009
I'm creating an air application that allows the user to create, edit and save Objects in files. I'm trying to implement a "Save on Close" prompt if the user hasn't saved her changes to the object before closing.Let's say I have a Class called MyClass marked as Bindable that is composed of fields, each exposing a getter and setter. Some of these fields are ArrayCollections of custom Classes. I want to consider a change a change to any of the fields, or any of the fields in any of the objects in any of the array collections the parent object is made up of.
I could manually dispatch an event anytime a setter is called on the MyClass object and manage this all manually, but I'd also have to do it in a bunch of places in the application logic, for instance when the user changes one of the custom objects in one of the array collections that comprises it. This is a fine solution, but a little dirty and hard to maintain. I could also check the current object against a copy I made at the time of start up or last save, but I don't like the idea of doubling my memory footprint just for this.
there was some event, perhaps an event that the binding broadcasts, that I could listen for in one place and manage my "Saved" variable. Does such a thing exist? I tried listening for the dataChange event that binding apparently dispatches, but I either did it wrong, or it doesn't do what I think it should.
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Oct 7, 2011
I am trying to save jpg files to my applicationStorageDirectory with custom names.
var filename:String = "visitorimage.jpg";
var file:File = File.applicationStorageDirectory.resolvePath( filename );
var wr:File = new File( file.nativePath );
[Code]....
The image is saved but i need to give the image dynamic name say using a timestamp or random number.
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Jan 13, 2012
I have this code now, and I can save to .text format. I want to use AS3CoreLib, and save to .PNG?
package
{
//import com.adobe.images.PNGEncoder;
import flash.display.Bitmap;
[code]...
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Nov 21, 2006
I need to create a notepad in flash.here how could i save the file by prompting the save window?
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Dec 20, 2010
i have movie clip with Images and button Save and class MyProject.as how save images with my MyProject.as, with help FileReference.save? what to write in code? how code should look like? tell me good people I want to write everything in a separate class
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Apr 12, 2010
So I have such code for my application
[code]...
I want to save Its something like "Print Screen" to users hard drive on button click.How to du such thing?
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Oct 6, 2009
i can able to create StyleSheet object , i need to save that StyleSheet object to css file(in the css format).
how can i do in flex3 Air application , is there any build in library ? Or links available to save as *.css file
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Nov 9, 2009
I've implemented a PDF generation function in my flex app using alivePDF, and I'm wondering if the process I've used to get the file to the user creates an XSS vulnerability.This is the process I'm currently using:Create the PDF in the flex application.Send the binary PDF file to the server using a POST, along with the filename to deliver it as.An ASP.NET script on the server checks the filename to make sure it's valid, and then sends it back to the user as an HTTP attachment.
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Feb 25, 2010
I am trying to make it so that when a user launches my air app, it positions itself and sizes itself to whatever it was the last time it was opened.
[Code]....
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Jul 27, 2010
What's the best way to save user credentials in flex? Local storage doesn't seem like good place for storing confidential data, because it saves information as a plain text.
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Aug 24, 2010
is there a way to save, not save as, from an online flex app onto someone's local machine?asically, if a user opens a file local to their machine in an online flex app, is there a way to allow them to save it locally without going through dialog boxes and picking file names?
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Dec 14, 2010
Im still new in Flex and currently working on capturing a flash game into a flv video file. Im using FileReference.save() to write the captured file in the user's system. It is working as of now but not the way I want it to be.Is there a way to bypass or automate the save dialog box when invoking the save() api of fileReference?
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Dec 23, 2010
Whats wrong with the following code,There is an error at
saveButton.visible = false;
discardButton.visible = false;
[code].....
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Mar 4, 2011
I am using a filereference Object to export an excel file from my flex application. I am using fileReference.save() from Flash player 10. I am getting an error if the file i am trying to save is already open. This error is not getting handled even if i put a try catch block. I have tried adding a listener with IOErrorEvent.IO_ERROR. Still the error is happening. This is the Error message i am getting - "Error #2044: Unhandled IOErrorEvent:. text=Error #2038: File I/O Error."
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Jun 14, 2011
In Flex, I am using graphics.codec.JPEGEncoder to save image files that are edited inside application (normal manipulations like brightness etc.) I am able to save files perfectly. What I want to know is that is there any way I can save the image with a better dpi? Say, for instance the image that is loaded and manipulated was originally of 72dpi, now can I save it with a dpi of 150 or 300 ? If so, how to do it.
Doesn't have to be using the JPEGEncoder, if there's any way to do it at all, like using any library etc, I am okay with it.
Note: If it matters, I am using Bitmapdata to store the image and manipulations and saving the image with JPEGEncoder by supplying it's data as bytearray like below.
var imageBytes:ByteArray = encoder.encode(myBitmapData);
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Aug 15, 2011
I'm trying to rig up a basic mp3 cutter in Flash (using the Flex framework)I have gotten so far:
var ba:ByteArray=new ByteArray();
sound.extract(ba, playEnd - playStart, playStart);
This extracts the relevant bytes from the sound object and stores them in ba Then, I do this:
saveFile=new FileReference();
saveFile.save(ba, sound.id3.artist + " - " + sound.id3.songName + ".mp3");
The file saves properly, but it can not be played (Players say it is corrupted) how I can create a valid mp3 file from the byteArray obtained after the extraction?
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Oct 1, 2011
I am using a button to input text from a text input and displaying it in a text area using following code.
public function sendMessage():void
{
mytextarea.text = textinput.text;
textinput.text = "";
}
The problem I am facing is , whenever I add new line or others it replaces the previous text, I want the previous text in text area to stay there.
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Sep 22, 2010
Is there a way to get rid of the save dialog box in filereference.save()?I want to specify the filename and location rather then letting the user do it.
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May 7, 2011
At my college, they have CS4 (master suite) and at home I've got CS5 (design premium). I can save files in CS5 as CS4 so they can be read at college (by Flash) but I have to do it via the "save as" every time I save. After a couple of times, it get rather irritating. Is it possible for me to save in the usual way (as if it was a CS5 document) without the save as dialog every time I save my work?
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Oct 30, 2009
In flex 3 web application how to set default save location for images?
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Apr 15, 2012
package com.func {
public class Downloader {
import flash.net.FileReference;
[code].....
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Jun 22, 2010
I need the user of my Flex application to be able to save a snapshot of part of the UI to a local jpg file. I got the screenshot part down - can generate an image out of any given control. However, the only way I see to let the user save the image locally is to send to my server which would return it with the appropriate Content-Disposition.
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Jul 30, 2010
I've read that it is not possible to save files using Flash CS5.
Later I've read that it is possible using Adobe Flex.
Now, what about using Flash Builder?
I'm talking about save data files at runtime, such as user usage data..
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