Why you need to actually send some data in order for UrlLoader to send custom request headers.For example this code is working:
var ul:URLLoader = new URLLoader(); var urlRequest:URLRequest = new URLRequest(); ul.addEventListener( Event.COMPLETE, onComplete
[code].....
I've searched the web but i'm not getting itThis is my flex code:
private function callWS():void{
var ws:WebService = new WebService();
//changed this
[code].....
I want to add Authorization header to my requests.I added the following line in crossdomain.xml of the server:
<allow-http-request-headers-from domain="*" headers="Authorization"/>
And still, the header is not sent (checked with Wireshark).
EDIT:the code of the urlRequest:
var request:URLRequest = new URLRequest();
request.method = URLRequestMethod.POST;
request.url = this.uploadURL;
request.data = post;
[code]....
I've be messing around with Flash for a little while now and just recently starting trying to do a datagrid which is loaded from an XML file. Well I've gotten the XML to populate the datagrid. Everything is fine in that aspect but I cant seem to get my text to align properly in the datagrid. By default ofcourse everything is aligned Left. I would like align everything centered (the cells as well as the column Header.The code that I have basically creates the datagrid at runtime,
Note: I had found two other threads from a couple of years ago that said use the line below, but I've tried that line of code to no avail:
Code:
myDataGrid.getColumnAt(2).textAlign = "center";
HERE IS MY CODE:
Code:
import fl.controls.DataGrid;[code]....
Is it possible to read HTML headers in AS3? The header contains the following meta tag:
Code:
<meta name="language" content="en-GB" scheme="rfc1766" />
The idea is to extract
Code:
content="en-GB"
into a variable (to control the language in the swf).
I would like to do this, without the "readfile()" part:
header("Content-type: application/force-download");
header("Content-Transfer-Encoding: Binary");
header("Content-length: ".filesize($file));
header("Content-disposition: attachment; filename="".basename($file).""");
readfile("$file");
Basically I am trying to forward a download to another URL but at the same time I need to be able to set headers like "filename".
The readfile($file) function will not do it for me, because the the $file is not stored on the same server as the PHP script (not even the same datacenter) Is this even possible ? If not via PHP, maybe FLASH could do this ?
I dont want to make hboxes with labels and all for static headers in tile list... IS there a shortway to put column headers in a tile list in flex easily?
View 1 RepliesI'm trying to load XML data from a PHP file. How can I send data to the PHP file in the same request before I load the data?
ActionScript Code:
var loginXML:XML;
var loginVars:URLVariables = new URLVariables();
var loginSend:URLRequest = new URLRequest("savexml.php");
var loginLoader:URLLoader = new URLLoader;
[Code].....
how to have Flash headers in HTML like at http:
View 4 RepliesIs it possible to read HTML headers in AS3?The header contains the following meta tag:Code:meta name="language" content="en-GB" scheme="rfc1766" />The idea is to extract the following code into a variable to control the language in the swfCode:content="en-GB"Is this possible in AS3?
View 3 RepliesI am in the process of writing an application in Flex 3.3, using the Cairngorm framework, for deployment as an AIR application. The application heavily utilizes RemoteObject services to get data from a web server.Each of my service delegates extends a common class which provides a method for calling service methods on the RemoteObject.So, where I previously usedServiceLocator.getInstance().getRemoteObject('myService').myOperation.send();I instead usethis.send('myOperation', 'myService');I use this method instead of calling the RemoteObject operations directly because this method adds another, global, responder to the operation call. This extra responder analyses data in the headers of reponse from the server.
Or at least it should -- this is where the problem is. In the result data (event as mx.rpc.events.ResultEvent) the headers property is always null despite the headers definitely being sent from the server.
I am trying to extend the DataGrid to allow headers for different groups of rows. However, I cannot figure out which method to extend from DataGrid that would allow me to accomplish this. I do not want the headers to be included in the dataProvider, only the rows. I want to specify indexes to insert the headers at using a property of the custom datagrid.
Here is a quick photoshop showing what I am trying to do:
Is there any custom component already built that will do this?
I am trying to use the Quickbase API (see reference below) with a POST. I am having trouble forming it; specifically, I am clueless as to how to format the header (headers=""). I think the XML Payload is correct, but who knows.
Quickbase API reference:
Example XML Request
POST /db/6c5xatxy HTTP/1.0
Content-Type: application/xml
Content-Length: 88
QUICKBASE-ACTION: API_GetRecordInfo
[Code] .....
I have been trying to customize the datagrid component. So far I have been able to customize the cells using a custom cellRenderer. I would like to change the way the header looks by using a custom headerRenderer as well but from all the ones that I have tried to make don't work.[code]to try and set the headerRenderer class that I created to the datagrid name dgPL. But it doesn't work. From what I have found on the internet the headerRenderer class is suppose to act just like the cellRenderer class in design and implementation. I can't find any examples of people using a custom headerRenderer class or examples on how to make one.I have gone wrong in designing my class or implementing it into my program would be appreciated.Also I am trying to figure out how to add a Marquee to the cells of the same datagrid so that if the content in the cell is too long for the size of the cell it will scroll across the cell when the user rolls over the datagids list of content. The part I am having trouble with is figuring out how to get the new string assigned to the cell without permanently overriding the dataprovider's content for that specific row in the datagrid.
From my looking on the internet I have found a way to create a marquee for textFields. What I can't figure out is how to apply it to the datagrid itself.[code]Right now the marquee works by creating a textField and doing the marquee that way but that isn't the most effective way of doing it at all due to allignment issues when scrolling the content in the datagrid.I know how the Marquee works I just don't see how to apply this marquee to the datagrid cells itself. I know how to grab the content of my cell's with no issues at all and how to redefine it for the marquee to work I just am not sure how to assign it back to the cell itself without overriding the dataprovider permanently.
Is it possible to create Accordion with only the headers without adding any containers in it? Is there a way so that I can just create the Accordion with three sections with only labels?
View 2 RepliesIs it even possible to both read and write http headers in actionscript?
View 1 RepliesI am writing a flex3 tool for our uber-geeks. The tool is for futzing around with sharing URLs to various various social sites.
private function submitRequest(evt:Event):void {
var requestURL:URLRequest = new URLRequest(constructURL());
requestURL.method=URLRequestMethod.POST;
[Code].....
I can call an external javascript function that will do a post, but however the XmlHttpRequest infrastructure only want to setRequestHeader(key,value), and seems to need to be from a very specific list of strings. setRequestHeader("foo","bar") did not add a foo header in my outgoing request.
There does not seem to be a way to add the header meta tag. via javascript. Or at lease I am not finding it off of google.
I've been using Claudio's tutorial titled "Preloader & Transitions for Dynamic Files" and everything is working okay except for one minor detail. First off, what i am doing is loading external SWF headers on my site. Each of these headers are animated. Once the Transition Shutter Mask closes and loads the next header, it starts playing the external header animation immediately rather than waiting for the Transition Shutter Mask to fully open and then start playing the animation.
So as a result, users are missing the beginning parts of each animation. Also, I noticed that after I uploaded it to test the preloading, I missed more of the Header Animations due to the loading time difference. This means that I can not just insert the exact amount of blank frames, in which the shutter takes to close, to the beginning of each header animation.
Can I insert stuff like headers (<h1>) and meta keywords into flash?
View 1 RepliesIs there a way to set up Http headers to Security.loadPolicyFile() function ??
Other question: Is there any danger when loading an external swf?
I currently designed a website for my client in wordpress with rotating banner headers. The website theme is space and astronomy, hence my client wanted banners about space shuttles and galaxies etc. I have been able to do this .. but with one small hitch the banners are in the size of 50-70 KB each. You can check out the website at -[URL] What I wanted to know is
1. Is there a wordpress plugin which installs adobe flash on the website?
2. Will making the banners in flash reduce the load time?
3. Will using flash affect the user experience as I believe many mobile brosers and iPad's do not support flash?
When requesting data with:
<param value="data-file=http://url-to-my/json.script" name="flashvars">
via an SWF file, what request type would "http://url-to-my/json.script" receive. It doesn't seem to be a "xmlhttprequest". Is it the same as a request from a browser?
I'm using URLLoader to POST to a server. The xml response from the server can respond with a 404 or a 403 (forbidden) error. However I am unable to get the response codes.
Here is the code
var urlString:String = "some url";
var urlRequest:URLRequest = new URLRequest(urlString);
var loader:URLLoader = new URLLoader();
[Code]....
status is always 0 regardless whether i return 200, 400, 404, 301, 500, etc...
is it possible to write new id3v2 tags to a mp3-file through actionscript? Normally you can read/write tags like artist,album,genre...But I would like to add for example the tag "atmosphere = smooth".
View 1 RepliesI almost got it, but the part that's giving me trouble is making the header background transparent. I am making a custom MXML skin based on the default Spark DataGrid skin. I tried setting the contentBackgroundAlpha to 0 on the columnHeaderGroup and the headerRenderer, but that didn't work. I tried setting visible to false for either of those, but that made it so that the text didn't show up either, so that didn't work. There is no setting for backgroundAlpha in either of those two, so I'm not sure what else to try.
View 2 RepliesI've been using Jumpeye Accordion Panel V3 at some projects and this time a client asked me to make one where he will add a list of projects and as time goes on he will add pictures for all or most of them. So, I need to know if there's a way (in the component itself or with a code snippet) to make the panel open only the titles that have a corresponding image entered in the external .xml file. Those that have no image shouldn't be clickable and shouldn't open a blank gap. Tried using a transparent 1x1 gif but it looks real bad as it opens a lot more than 1 pixel height
View 1 RepliesI am trying to find an easy and robust way to override the default layout of DataGrid and populate its values in a left-right fashion. To illustrate:My data model is an array of: {a: xxx1..n, b: yyy1..n, c: zzz1..n}The default DataGrid component will lay this out as:
a b c
xxx1 yyy1 zzz1
xxx2 yyy2 zzz2
xxxn yyyn zzzn
etc.
With "a", "b", and "c" as the headers, and x, y, z being their values for each object in the dataProvider.Now I want to lay this out horizontally like so:
a xxx1 xxx2 xxxn
b yyy1 yyy2 yyyn
c zzz1 zzz2 zzzn
I've searched around for an answer but haven't hit on anything. Perhaps I'm just using the wrong keyword searches...Regardless, if anyone knows a solution to this, be it as mundane as a property setting I've somehow missed, or a 3rd party component, etc.
ps: Eventually, this must be entirely tab-enabled and cell-editable. If you have an esoteric solution involving a multi-field itemRenderer, please keep this in mind. I mention this because I have attempted such a solution and have failed to penetrate DataGrid's Unfailing Field of Tab Vitiation (ie DataGrid seems to override tab functionality inside its itemRenderer, forcibly setting focus to the next renderer/editor).
We are working on a plugin for the JWPlayer and I noticed that in Chrome specifically, we are running into issues with the 302 redirect urls that we're using. The JWPlayer is not recognizing the redirect which contains url-based flashvars which we need. So here's my question(s):
1) Is there a way using AS3 to get the response headers from a url when NOT using AIR?
2) Is there any known issues with Chrome and 302 redirects that might be enough to trip up Flash?
3) What is the best method to handle a 302 redirect? The current issue is that there is a queue'd process and none of the other steps can continue without the first one and if the first one fails because it didn't get the proper flashvars, then the whole thing fails.
I am trying to import an xml file and format it with the headers bold and links. I have tried formatting with html and a stylesheet. Here's a few code snippets and what happens with each.
This one has 'Render text as HTML' selected and traces everything correctly, but nothing comes up in the textbox...
Code:
var css:StyleSheet = new StyleSheet();
css.parseCSS("a{font-family:Arial;}");
cnnText.styleSheet = css;
[Code].....
how to get the headers to show up how I want,
I am looking into achieving below two features in a flex grid( or advanced grid).
1. merge column headers ( as in group just the cells in the header row ).
2. add multiple ( say 2 ) headers to the grid.
