Some text (or html) document from web is not encoded as UTF-8, so I want to convert encoding of text document to UTF-8. Do you have any clues for dealing with text encoding?
And I found that, when application draws element with encoding-broken text (such as "º ½¾ ±"), the application is often killed with alert dialog "adl quit unexpectedly". How can I make my application more endurable.
is there method/algo to detect universal file encodings ?
View 1 RepliesI'm wondering if there is an encoding like UTF8/16 that can account for characters that are bold, italic, underlined, and super/sub-scripted? If not, is it under consideration by the powers that be? Reason for the question is that I have a large excel file where many cells contain rtf text such as italics, bold, superscript; and I need to access the information on a row-by-row basis. I know I can save the file in html or xml, but I would like to import the data into MySQL - keeping the formatting - and then being able to access the data a row at a time.
I've considered using Markdown or Textile, but that means a whole lot of time changing each cell - we're talking about 5,000 records. Also, I want to continue to use Flex and I'm not sure if Flex can display html formatted text in their text controls because of their their text engine...
I need to perform encoding of a wav file into base64...
View 2 RepliesI have a flex (flash builder 4) application with a rich text editor control. I am storing this rich text output in a database via zend amf <--> php.
Now I want to display the first part of that text in a data grid. To do so it seems it might be easiest to get the plain text version.
I am hoping I can somehow convert it to plain text in PHP before I pass it back to flex?
I am trying to figure out the encoding of the below post response text. I thought it was amf, but not I am not sure. Please help me identify the encoding type and if you may, show me how to decode the response.
[Code]...
how I can convert some mime text like =?ISO-8859-1?Q? into utf-8 so it's readable for the users.
View 2 Replieswhat encoding unescape() function uses? I have problem that URL param has utf8 foreign chars, that flash fails to read.
View 1 RepliesI have a flash app that needs to download a file, whose name contains UTF-8 characters.
Internally, the filename is read from a UTF-8 XML file, e.g. "my filé.pdf". The code goes something like this:
url = get_filename_from_XML();
req = new URLRequest( url );
ref = new FileReference();
ref.download( req );
The problem is that the URL is encoded in Latin1, i.e. the é is encoded as %E9 instead of %C3%A9 (according to FireBug). How can I get Flash to encode the URL correctly?
I have a problem reading from Flex a url which has Transfer-Encoding: chunked because the FLex waits for the server to send terminate signal which in chunked transfer isn't sent...
View 2 RepliesI am trying to encode certain values that I receive from keyboard event. Basically I want to check if a certain key combination has been pressed or not, so for that I am converting the key codes into sequence/pattern and store it in an object and a value(function) against each code sequence. Now I have to use four bytes and in first byte(MSB) I've to store shift, alt, ctrl respectively and in the last(LSB) I have to store the keycode of the key pressed.
Here is the code:
private function m_encodeValue(key:String, Ctrl:Boolean = true, Alt:Boolean = true, Shift:Boolean = false):uint {
var encodedValue:uint;
encodedValue = uint(Shift) << 2 | uint(Alt) << 1 | uint(Ctrl);
encodedValue = encodedValue | (uint(key.toUpperCase().charCodeAt(0)) << 24);
return encodedValue;
}
I want to post data to a URL on my server from a Flex app. I am using the following
UrlParam = UrlParam + '&name='+ name.text + '&business=' + buisness.text; navigateToURL(new URLRequest(UrlParams),'_self');
The problem I am having however is that if I enter a business with an ampersand ("A&b.com") then the name does not send. Does Flex have anything out of the box to do the encoding from & to %26?
I need to compress video image data (lets say a display object) in AS3 to a Byte Array with high compression at runtime. Framerate only needs to be around 5 but 1024x768 video needs to go to < 40 Kilobyte per Second without the quality being too bad. I wrote a custom encoder and got it to around 80-100 Kilobyte per Second for 1024*768 which still is too much and I don't see a lot of improvements to be mad to my encoder.
Using JPG or PNG Encoder gives way higher KB/s. Is there any open source way to to decode and encode video in as3 at runtime ? E.g. a H.264 as3 encoder and decoder ? Or other codecs? Or maybe a C# source code of h.264 encoder and decoder ? I think I could port it to as3. Doesnt need to be h.264, just something with good quality when running at 5 Frames/Sec and 40 Kilobyte...
I embed a text file into my Flex project and read its contents using code like this:[code]The contents of the file is abc. The problem is that the string loaded from the file is not comparable to other strings even though when printed or viewed in the debugger (in FlashDevelop) it seems to be perfectly fine.[code]How do I convert it into a proper string? I tried to use the string methods such as substring to create a copy, but that does not seem to be the solution.
View 1 RepliesI have a very general requirement that seemed very simple: Step 1: Load a new external JPEG image into a MC with a string var encoding a string caption in the URL link (VALUE="../fadeTest.swf?someTextVar=TestCaption") within the EMBED / OBJECT sections. I know how to do this and it semed to work fine. STEP2: When the JPEG is loaded I would like the substituted Text to Fade In over the JPEG. The JPEG should also fade in before the Text. The fade rate should be programmable.
[Code]....
I embed a text file into my Flex project and read its contents using code like this:
[Embed(source = "../../data/abc.txt", mimeType = "application/octet-stream")]
private var r_Abc:Class;
var xx:ByteArray = new r_Abc();
[code].....
I have a static text in a swf file... Now i want to access that static text and convert in to a dynamic text during the run time... How to access the static text availbale in the swf file.... And then after accessing how to convert the static text to a dynamic text in flash AS 2.0.. Is it possible to do this one.. If yes means then give me a idea to do this one...
View 5 RepliesIs there a way to break text through actionscript so that it becomes a shape? I know that I can hit CTRL+B two times to break apart text and convert it to a shape, but I need to do it through actionscript, so that a user can enter some text, and then I have some effects applied to it.
View 1 RepliesIs it possible using actionscript to convert a text box into Input text once it has already been set as either dynamic/static text in the 'text box properties' dialog?[code]...
View 3 Repliesdo i have to use some other server-side code to save a text file to the flash folder?just want to convert some meaningless text from an input dynamic text to a file...
View 3 RepliesIf my ComboBox is editable how can I tell if a change event comes from a change to the TextInput or a change in the selectedIndex of the drop down?
Is there a way to check for this in the event object?
Is there any way to detect if AdvancedDataGrid itemClick event is actually caused by the user dragging? I'd like to take action on click, but ignore drag.
View 1 RepliesIs there a way to detect text box overflow that has dynamic text?
I am looking to "scroll" the text left if the text overflows the box.
I will be looking to do this by having a MouseOver function that removes the first character of the string in intervals so that the whole text shifts left, and on MouseOut the original text will be re-inserted.
However to do this i need to detect if the text overflows the box as otherwise it will be pointless.
I have a flash file that will be running on my website, however, if, when a user is using the flash file, there is an update? (i.e. I update the swf and upload the new one to my site) I want the current flash file to say, "A new update is ready, refresh your page" .... I planned on doing this by having an html page that just has a number on it, when you first open the flash file it will find out what number is on that page, then, every 30 seconds or so it will check that page again, and, if that number changes (because I edited the html page to have a new number on it.) then it will know that I've also uploaded a new version of the swf file to the server and it will alert the user to refresh the page... So how do I check what number is on a blank html page with only 1 number in it via actionscript 2.0? Something about XML? Or is there just a simple function?
View 3 RepliesI have many input text boxes, I want to do something when a user clicks on an input text box but I don't know how to detect which input text box got clicked?
View 2 RepliesUsing the ArcGIS Server Flex API, is there a way to convert mouse coordinates on the screen or the a map control to spatial coordinates in the map? It seems like there's functionality to convert map points to screen points, but a function for converting in the other direction seems weirdly absent.
View 2 RepliesI wonder if there is any way (in AS3) to detect font style of the text loaded into dynamic text field (via PHP).
View 10 RepliesI have a text input box inside a movieclip. I want to detect when the user clicks inside and open up a modal window with the full form. I use the following line of code:
Code:
this.addEventListener(FocusEvent.FOCUS_IN, _onFocus);
And it works fine, but just the first time. When I close my modal window without entering any information and click on the input form again, nothing happens. The listener is there, but nothing happens. My guess is because the focus is already there. Should I be using another listener? MouseEvent.CLICK is not what I'm looking for because I only want the window to fire when inside the textbox is clicked, not the whole thing...
I also tried
Code:
stage.focus = null;
and it also doesn't work.
I wonder if this is possible using Flash or any of the other Adobe products.
[Code]...
Is it possible to convert the text above into an image? Generate dynamic images isn't problem but generating dynamic images which takes html tags into count is for me problematic. (the <br /> shouldn't be displayed instead it should generate a new line)
So I was wondering if Flash had some ideas how it can be done...
I have a swf file which has many texts in it, I need to convert it to flv, what is the best settings to get best text quality in flv files?
View 1 Replies