I'm trying to upload to amazon s3 using FileStream and UrlRequest.
But it seems I can only upload 2 files simultaneously.
Is there a reason for this? How can I work around this?
Also would this affect web service calls to a SOAP web service on the same domain?
Currently my flash file will insert an object onto the stage when the user clicks onto the stage. each object will play and loop a sound (the user can select sounds and time before the sound loops for each object) but when I have many sounds playing at once, the sounds will suddenly stop and briefly come back before stopping again. Now I'm guessing there must be a maximum number for sounds simultaneously playing for a flash movie? If so, I'd like to know if there are any workarounds?At present, a sound playing about 2 times a second will be able to repeat roughly 30 times before it sound cuts out.
I added in functionality to stop a sound if it is attempting to trigger again in my play function to which I had a "cannot access a property or method of null object reference" output on the function and the sounds all started doing the same thing again. This happens the same as above, after 30 times playing 2 a second.Unless I've assessed the cause incorrectly, the only workarounds I can think of are to restrict the sound length and restrict the time before a sound loops - but this would ruin some of the aspects of what I wanted to create
Is there a FLEX component that uploads multiple files in a multipart/form-data POST request?
View 3 RepliesIn my movie i have a link button with following, simple, function creating a link:
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lately i've associated a class file (.as) to my movie and immediately after, when publishing the movie i got the following error message: 1046: Type was not found or was not a compile-time constant: URLRequest. as well as a couple of other related error messages: 1180: Call to a possibly undefined method URLRequest. 1180: Call to a possibly undefined method navigateToURL. when i remove the link to the class file, the problem goes away. also, i have checked the class file for mentioning of "URLRequest" and nothing is there.
I have a spark skinnable component which contains a datagroup with images. The datagroup is scrolled by hovering the mouse over it. Everything works fine except one thing: after I change the datagroup provider, I need to scroll down automatically. The problem is the images are not loaded immediately after I set the provider so (contentHeight - height) does not yet represent the actual maximum scrolling position. Is there an easy way of telling the datagroup to scroll down as its content loads? Because the workaround seems to be not so straightforward. This is the code for scrolling(thumbnailStrip is my datagroup):
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I was trying to display a number: 2893604342.00. But, when i am displaying it it is displayed as: -2893604342.
Following is the code snippet ...
avg += int(totalData[i][col.dataField]);
I have even replaced it with Number, but it's still showing the same negative number.
Anyone here know the maximum size of a Flex canvas or UIComponent? I know the old MovieClip class was limited to 2800x2800px.
View 1 RepliesHow would I find the maximum value in a specific column in a Flex DataGrid?
View 2 RepliesI have an advancedatagrid that displays a table of values from an arraycollection coming from a webservice. I am wanting to highlight either the maximum or minimum value in a row or column.I'm not bothered how they are highlighted - be it the backround changed, the font colour changed or just making it bold - I just want that particular cell to be different to the others.What I'm struggling with is finding the cell with the maximum (or minimum) value and then changing it's appearance.In one grid I want to compare across the row, in another accros the columns.
View 1 RepliesI tried to repetitive press sound effect, each MP3 is 8 secs long and as fast as I press the button, it suddenly hang for a few seconds before I could continue execute the sound effect again.
[URL]
Is it possible to have the sound effect load and play 50 or 100 instances at the same time?
I want to set Maximum and minimum value for X axis in bar chart in flex action script 3 file.
Following line in working in MXML file but I want these code in actionscript 3.
What is the maximum number of concurrent connections possible in BlazeDS using only remoting service
View 2 RepliesI need to figure out how to get a column in a columnchart to show 100% height if it exceeds the axis maximum.For example, I am using a linear axis with a maximum of 2 but want to visually show that the column is at least 2 or greater but not show more than 2 on the axis.Currently if a value exceeds the axis maximum, flex simply doesn't show the column.
View 2 RepliesI need to change the starting and ending dates, so that the earliest date that can be chosen is January 1, 2011 and the latest date that can be chosen is April 30, 2011. Also, the user should only be able to select 30 days at a time.
View 1 RepliesI want to know the size limit of data which can be fetched in case of HTTP/Webservice/RO.
View 2 RepliesUsing Flex 4 AIR, what is the maximum widtha and height I can set for line and the bordercontainer?
bc:borderContainer = new borderContainer();
bc.width = 80000;
bc.height = 80000;
During development I have to test using several different hosts. It is a pain to have to change the IP address everywhere I use navigateToURL or in an mx:HTTPService. I would like to set a var with the IP... public var hostIP:String = "192.168.1.100"; Then later I instead of doing...
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I am showing a stacked bar chart with Flex, and I am dynamically changing the data of the dataprovider. However, the minimum and maximum for the y-axis do not get reset with the new data. So if one dataset had a value of -100,000, but the next dataset has only positive values, the y-axis still starts at -100,000. How can I force the chart to redraw. I tried myChart.validateNow(), dataprovider.refresh(), etc.
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I have an app that has text appended to a TextArea (TA). It automatically scrolls to keep the recent line added in view. Over time, this could be a lot. Do I have to worry about this? Is there an upper limit? And, if so, how can I prune the oldest lines of text?
View 1 RepliesI'm currently working on a project that needs to request a url multiple times. Having studied the the HTTP Proxy (Charles) it seems that AIR will cache the first response and then return the same response for each subsequent request.Does anybody know how to know if the response has been cached other than setting the URLRequest to useCache, but this doesn't say if the response was a cached response or not. The digest isn't set on the URLRequest either, although it does mention this is for swz only, so how does it know if the content is the current content or not? Is the responseHeaders used to find out how long to hold the cache i.e.Cache-Control: max-age=900
Also does anyone know how to flush/purge the cache or are we at the whim of the GC and in that case how does it know if to leave it in the cache or now?This makes sense to me, but still I would like to know how to regulate this cache.Further more: I've tested a set up where parallel URLLoaders (10) are made and created which open the same url to see what happens in that instance. It seems that each parallel request is made until a successful response is given, all subsequent calls are then cached. Calls which are sent out before the successful request is then completed. It looks like the items which are already in being processed do not use the cache and return with correct data.Additional The AIR runtime doesn't even send a "If-Modified-Since" header, so the cache isn't even honoring HTTP protocol. So it seems as if Adobe has implemented it's own version of a cache which doesn't even use HTTP/1.1 Header Field Definitions.
Is there a maximum size limit for files being uploaded in Adobe Flex?I am testing it on localhost and can't upload a file of roughly 300MB.Even though I receive the complete event, after I upload the file....I was able to upload a file of roughly 10MB.
View 1 Repliescan I make role based authorization when sending requests to an ASP.NET MVC backend system. I am calling action methods and expecting JSON results, however, some action methods are decorated with the [Authorize] attribute, others require some role privileges to be present. I certainly hope that passing authorization data with every request is possible
View 1 RepliesI am sending userID through urlRequest like below code,
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now when new window is opening in that new swf is opening(new project) that is also in flex only.there i need to retrive userID when initailizing only how can i retrive?
I'm attempting to upload a video via the YouTube api. I can authenticate everything fine and formulate the request just fine but the body of the request with the binary video data I'm having an issue with.
What's the proper way to encode the file data and add it to the body of the urlRequest?
My best guess was:
public function getFileStreamBytes(fileName:String):String{
var byteArray:ByteArray = new ByteArray();
var returnString:String = "";
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In efforts to allow users to save their progress in my application, I've decided to allow them to save. In order to do this, I'd like to create an array with all the necessary information, and send that information to a coldfusion (.cfm) file and process the information from that page. Is it possible to send an array instead of a bunch of url variables? It is possible (and quite probable) that users would exceed the query string length of most browsers.
View 1 RepliesI'm trying to upload a bytearray, but am struggling to make the content-type go as image/png (it always goes as application/octet-stream no matter what I do.).I've checked the request with Charles Proxy, and can confirm that it indeed always goes as application/octet-stream.My code is:
protected function onObjectLoaded(event:Event):void
{
var byteArray:ByteArray = new ByteArray();
var fileName:String = fileReference.name;
var uploadPath:String = serviceURL;
[code]....
how to change this, so the bytearray itself gets passed in as image/png instead of octet-stream This image is being upload from the client side, and being passed as a FileReference, which I then invoke load(), and then get it's "data" attribute, which is where the bytearray is.
My Flex client app has got some data from the back end (RemoteObjects, BlazeDS, Spring). Client has got all the data it needs, it now needs to put some information in a CSV format and make it available for download.Using Flex 3 for this.
View 2 RepliesI am embedding a website into my application, and Adobe Air does not recognize the breakline HTML tag in the source code (Firefox and Chrome auto-correct the error). I have attached the source code below. Is there a way to replace the breakline with the correct syntax (no forward slash). I do not control the website, I am merely loading it into my application, so I can't just change it at the source. I am using an mx: html object and htmlLoader to load the url.
Website Source:
<ul>
<li><a href="Rpt_Selection_2.asp?Report=StatusReport/StatusReport.asp">Status Report</a></li>
<li><a href="Rpt_Selection_2.asp?Report=StatusReport/AlarmsAlerts.asp">Alarm History</a></li>
</ul><br/>
<table class="Header" cellspacing="0" cellpadding="0" border="0">
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MXML Component:
<mx:HTML id="htmlControl" width="100%" height="100%"/>
Script to load URL:
htmlControl.htmlLoader.load(new URLRequest("[URL]"));
We have a flex application that connects to a proxy server which handles authentication. If the authentication has timeout out the proxy server returns a json formatted error string. What I would like to do is inspect every URLRequest response and check if there's an error message and display it in the flex client then redirect back to login screen.
So I'm wondering if its possible to create an event listener to all URLRequests in a global fashion. Without having to search through the project and add some method to each URLRequest.
I used upload functionality by html . using given code it's working fine .
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BUT GETTING Bad request error . so anybody know , what did i wrong in code.