ActionScript 3.0 :: XML - Parsing Encoded Content?
Aug 4, 2009
I'm working on creating a widget that displays the local weather forecast. I have the RSS feed I'm working with, but in that feed, there is a tag for <content:encoded> It looks like this:
HTML Code:
<content:encoded><![CDATA[<h4><a href="http://www.rssweather.com/zipcode/56303/wx.php?utm_source=rss&utm_medium=rss" title="Saint Cloud, Minnesota Weather weather forecast"><img src="http://rssweather.cachefly.net/images/fcicons/sunny.png" alt="clear" class="icon" width="55" height="58" id="sunny.png" border="0"/></a><span class="sky">Clear</span> <span class="temp">72�F</span></h4><dl style="display: inline;">]]></content:encoded>
What I want to do is to be able to grab the URL for the image and use it in the Flash movie..I can parse the rest of the XML just fine and it works perfectly for what I need...except for that one image I want.
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May 13, 2011
I'm trying to acces the src,
<content:encoded>
<![CDATA[<img src="m.jpg" />]]>
</content:encoded>
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Mar 9, 2008
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[Code]...
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Jul 26, 2009
I have an XML that contains Spanish text. I noticed that when I traced out this XML to a string characters that contain accents where not correctly represented. I tested this by tracing out a single character, "è" and the output is "é"race("è"); //outputs éHow is this resolved in ActionScriptSample of the XML that is affected:
'<month name="month6"> ' +
'<link.content document-href="tn5684" section-href="tn5687" document-type="SPECIAL-TOPIC" rank="1" link-url="">Bebé prematuro</link.content> ' +
[code]....
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Nov 30, 2010
I need to convert a base64 encoded string from a server (being sent via amf) to an image. on the server the raw image data (gif / jpeg / png) is being encoded to base64 (which already works fine), and I need to decode this string and display the image in my flash movie.
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Jan 11, 2012
I've created a simple drag-and-drop dress-up game. The aim is that users will create a monster by dragging and dropping, and that an image of that monster will be sent to me, and I will create a toy that looks like the monster.
So once users are happy with the final look, and have filled in their details on the page, I would like them to be able to click a button that will send me the encoded jpeg of how the swf currently looks. I could then recreate the image using image magick or something similar, I guess?
I realise that this may require PHP, but as I have never used it before I thought that perhaps it may be possible to use getpixel to get an encoded text string of the stage and then send that to myself via "mailto"?
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I found an old thread which showed how to get javascript to send flash a variable obtained from the URL which loads it's html page [URL].. It works a treat in Firefox but for some reason in IE it doesn't show the swf file it merely shows a white box where the swf should be and a scrollbar next to it.
[Code]...
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Dec 1, 2010
I have this code which Im using to pass data in JSON encoded format to php. Is there a way I can check at the php end if it was received and beamed in proper format?
var people:Array = new Array();
var person:Object = new Object();
var url:String = "[URL]";
var request:URLRequest = new URLRequest(url);
var requestVars:URLVariables = new URLVariables();
[Code] .....
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Jan 11, 2011
I have a string of of base64-encoded PNG image that is suitable to use as a src (source) attribute in a <img> tag. However I need to transfer this image to Flash applet where I need to create (show) the image fast. Is there a way to simply use the data string and somehow create an image (inside a Flash movie) from it?
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Mar 23, 2011
I'm developing a flex application that displays a list of images along with some metadataThe images are less than 500kb. They are stored in the database as base64 encoded stringsretrieved using PHP, send over to flex as XML (which creates a fairly large XML output file)Now my problem is that, while I can display upto 2-3 images easily, anything more than 3 or sometimes 2 images will cause the images to be corrupt. Sometimes the whole app fails.I am guessing this is due to the large size of the generated XML. I know I am doing something wrong here. I want to know what is the proper method for storing/retrieving a lot of images in a flex application.
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May 19, 2011
I have an XML that contains Spanish text. I noticed that when I traced out this XML to a string characters that contain accents where not correctly represented. I tested this by tracing out a single character, "è" and the output is "é"
trace("è"); //outputs é
How is this resolved in ActionScript?
Sample of the XML that is affected:
'<month name="month6"> ' +
'<link.content document-href="tn5684" section-href="tn5687" document-type="SPECIAL-TOPIC" rank="1" link-url="">Bebé prematuro</link.content> ' +
'<link.content document-href="tn8416" section-href="tn8416" document-type="DP-TOPIC" rank="2" link-url="">¿Cómo puedo tomar decisiones informadas sobre mi bebé extremadamente prematuro?</link.content> ' +
'</month> ' +
The text appears in a List Component. I am changing the font around to find one that might work but this is not working. Anyone know how to represent accented characters in a List component?
Update:Loading the XML document from an external file does not have the same problem:
var myXML:XML = new XML();
myXML.load("someXmlFile.xml");
//This works
However I need this xml to be built into the SWF. So am creating the XML from a string:
var xmlString:String = "<root><textNode>bebè</textNode></root>";
var myXML:XML = new XML(xmlString); //This breaks the encoding?!
So I was using Flash Develop to edit the actionscript that contains the xml. This was apparently not encoding the text correctly.
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Aug 2, 2011
I have an environment where strings are percent encoded by Actionscript escape() function and then passed to Java for decoding.I have for example a test string "m é". It is passed to Actionscript escape() that outputs "m%20%E9" When I try to decode it with Java:
URLDecoder.decode("m%20%E9", "UTF-8")
The result is:
"m ?"
%E9 seems the unicode point for "é" character, but it is not quite understood by Java decode.Is there a way to decode in Java the strings encoded by Actionscript escape()?What escape format do these function use since they seem to be different?
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How do I handle php gibberish when loading url-encoded variables? If either vars or no vars return I have a way of executing an event, but if html/php errors return in the string, how can I tell the program to execute an event?
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Flash will be receiving a Base-64 encoded image (from a web service) and need to convert & display that image on the stage.
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Been trying to figure this out for a few but no luck. I want to just make a new node and add it to an XML structure. So I've tried things like :
Code:
var xmlNode:XMLNode = new XMLNode(1,newNodeName.text);
var xmlObj:Object = xmlNode as Object;
[code]......
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It is my desire to transmit some data encoded in Action Message Format (AMF3) over a socket to and from Flash. I need to know two things:
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2) How to turn Actionscript vars into AMF encoded binary strings.
[Code]...
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[Code]...
Could it be that each of the movieclips I'm adding to the sprite have children of their own?
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i tried to read get the variables from a asp file. the asp prints
picid=2|5|6|4|1|3|&ownerid=1|1|1|1|1|1|
loader.load(new URLRequest("http://localhost/gettoppic.asp?ordertype=random&pagenum=1"));
and in the completed function
trace (loader.data.picid)
but i keep getting
Error: Error #2101: The String passed to URLVariables.decode() must be a URL-encoded query string containing name/value pairs.
at Error$/throwError()
at flash.net::URLVariables/decode()
at flash.net::URLVariables()
at flash.net::URLLoader/onComplete()
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Encoded umlaut characters from xml are not displaying correctly in flash.
Here is my XML part
<answer>
<text>%C3%B6%C3%BC%C3%A4</text>
</answer>
AS3 part
[Code]...
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Probably this feature is in the next generation of FMS 4.5 However, it is said this can be achieved with some manipulation of files with current FMS. Can we do a 2-way live video session.
UserA(in webpage flashplayerV11 beta: encode using H264) -> Flash Media Server -> UserB at iPhone(either HTML5 or others to play the live video in RTMP/RTMFP)
Next step will be the reverse:UserA(in webpage flashplayerV11 beta: decode using H264) <- Flash Media Server <- UserB at iPhone(either HTML5 or others to publish the live video in RTMP/ RTMFP)Better to use UDP based.Seems the HTTP live streaming incurs huge delay 4-8sec; not really working for live video chat sessions.. So how Skype handle this on iOS? with its own encoding/decoding?
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I have a legacy file format that contains sounds embedded in it (in various encodings). I would like to be able to play these sounds in Flash (Air?) by reading the sound bytes out of the file and instantiating a Sound object with them.
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However, if the sound is encoded (e.g., mp3), then I'm at a loss. The sound expected by SampleDataEvent.SAMPLE_DATA has to be raw pcm. From what I've seen, encoded Sounds can only be instantiated by [Embed]ing them, or by using a URLRequest with Sound.load().
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I want to know one things, is there any other settings required to publish the swf file for playing mp4 file in mobile browser also. I am able to play ".FLV" in mobile browser but not able to play ".MP4" (H.264 encoded) in my mobile browser.MP4 file required Flash Player 10 to play video I know this,I can watch video from youtube.com in mobile bowser also.
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I really don't understand why this won't work? I've made a test which sends some POST data to a script on my page which works fine.[code]
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Jul 9, 2011
Error: Error #2101: The String passed to URLVariables.decode() must be a URL-encoded query string containing name/value pairs. at Error$/throwError() at flash.net::URLVariables/decode() at flash.net::URLVariables() at flash.net::URLLoader/onComplete()
[Code]...
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