Problem with TextConverter.importToFlow

Similar Questions

• Problems with the method applylink on editmanager

  Hello

  Currently I am working on a text editor that uses the class editmanager package flashx.textLayout.edit do and transform the text. When I try to turn a piece of text (textflow) linking through the "applylink" on the editmanager class method, the selected text where I applied the link gets concatenated with the words preceding and following. If start and end spaces are removed text which is turned into a link.

  The textflow before modifying, for example, the "previous next link" text looks like this:

  " < TextFlow whiteSpaceCollapse ="collapse"version ="2.0.0"xmlns =" http://ns.Adobe.com/TextLayout/2008 ">

  < p >

  < span color = "#000000" > previous link next </span >

  < /p >

  < / TextFlow >

  After you apply the link on the word 'link' the textflow looks like this:

  " < TextFlow whiteSpaceCollapse ="collapse"version ="2.0.0"xmlns =" http://ns.Adobe.com/TextLayout/2008 ">

  < p >

  < span > < / span >

  < span color = "#000000" > </span > previous

  " < a href =" http://www.Google.com "target ="_blank"> "

  link < span > </span >

  < /a >

  < span color = "#000000" > next </span >

  < span > < / span >

  < /p >

  < / TextFlow >

  And the "previous next link" text is presented as 'previouslinkfollowing '.

  I used a TextArea component and a component RichEditableText as well as TextFlowUtil.importFromXML and TextConverter.importToFlow (text, TextConverter.TEXT_FIELD_HTML_FORMAT) and some other combination as well, but nothing seems to solve the problem.

  Does anyone know how to avoid this problem?

  Thank you and best regards,

  A.S. Doghqa

  Post edited by: asdoghqa

  Solved this problem by setting the property "whiteSpaceCollapse" on the TextLayoutFormat, that applies to the selection of the EditManager, to 'WhiteSpaceCollapse.PRESERVE ';

• Errors with TextConverter with Configuration

  Hello

  I try to use the latest sdk flex (4.1.0.16032) but can not solve this problem:

  var conf:Configuration = new Configuration()

  
  

  var linkNormalFormat:TextLayoutFormat = new TextLayoutFormat()

  conf.defaultLinkNormalFormat = linkNormalFormat;
  

  
  

  textFlow = TextConverter.importToFlow (value, TextConverter.TEXT_LAYOUT_FORMAT, conf);

  
  

  trace (textFlow) / / null

  That's why zero?

  When I use textFlowInitialFormat:

  conf.textFlowInitialFormat = format;

  textFlow is not null and everything works fine.

  When I use defaultLinkHoverFormat:

  conf.defaultLinkHoverFormat = linkNormalFormat;

  textFlow is created correctly bu sure I get error on roll:

  TypeError: Error #1034: Type coercion failed: cannot convert flashx.textLayout.formats::TextLayoutFormat@1423e881 to flashx.textLayout.formats.TextLayoutFormatValueHolder.
  to flashx.textLayout.elements::LinkElement/computeLinkFormat() [C:\Vellum\branches\v1\1.1\dev \output\openSource\textLayout\src\flashx\textLayout\elements\LinkElement.as:427]
  at flashx.textLayout.elements::LinkElement/get http://NS.adobe.com/TextLayout/Internal/2008:effectiveLinkElementTextLayoutFormat () [C:\Ve llum\branches\v1\1.1\dev\output\openSource\textLayout\src\flashx\textLayout\elements\LinkE only .as: 458]
  to flashx.textLayout.elements::LinkElement/setToState() [C:\Vellum\branches\v1\1.1\dev\output \openSource\textLayout\src\flashx\textLayout\elements\LinkElement.as:517]
  to flashx.textLayout.elements::LinkElement/mouseOverHandler() [C:\Vellum\branches\v1\1.1\dev\ output\openSource\textLayout\src\flashx\textLayout\elements\LinkElement.as:780]

  Is this a bug?

  Hello

  Which reads like 1.1 bug to me.  Try replacing:

  var linkNormalFormat:TextLayoutFormat = new TextLayoutFormat()

  with

  Import flashx.textLayout.formats.TextLayoutFormatValueHolder;

  var linkNormalFormat:TextLayoutFormat = new TextLayoutFormatValueHolder();

  Just FYI: class TextLayoutFormatValueHolder is hidden in 1.1 (the ExcludeClass metadata tag).  FWIW in it 2.0 replaces TextLayoutFormat.  It is a much more efficient formats representation where only a few are defined.

  Hope that helps,

  Richard

• error on 4.1.0.14965 SDK: TextConverter.importToFlow not to accept a Configuration

  Hello

  I got an error of sudden to update my SDK to 4.1.0.14965 that is just out. The error is just that TextConverter.importToFlow does not create the TextFlow, it returns null, so the rest of my code gets crashed.

  I tried to isolate the error that I could and here's the status:

  -everything worked fine until SDK 4.1.0.14883

  -the TextFlow not created when the source has an < a > tag (not sure if this happens with other tags) (this works very well if the source has no additional tags)

  -TextFlow was created perfect if I wasn't a Configuration (even with an < a > tag in the source)

  If my guess is that there are some new changes to the Configuration, especially in the part of link format, but I couldn't find anything else that might guide me to solve this. I looked on the TLF, code source, language reference, and nothing release notes!

  Everyone assumes that how to solve that? Is there indeed any update at day in the TLF source in this article? Is this a bug?

  It's my use of importToFlow:

  __tflow = TextConverter.importToFlow (__xml.toXMLString (), TextConverter.TEXT_LAYOUT_FORMAT, sprd.config);

  . Source XML formatted TLF
  . TextConverter.TEXT_LAYOUT_FORMAT as the format
  . a Configuration settings
  Thank you very much!!
  André

  You may run an integration error that I've heard today. The Flex 4.1 project is picking up a new generation of TLF 1.1, but the first integration did not work (the TLF build number has been incremented, but not the version number). Could you try to 4.1.0.14865 to see if that solves your problem of backup?

• problem with function getCharIndexAtPoint

  Hello

  I encountered a strange problem using; It is a simple code that works well:

  package

  {

  import flash.display.Sprite;

  import flash.events.MouseEvent;

  import fl.text.TLFTextField;

  import flash.text.TextFieldType;

  import flash.geom.Rectangle;

  import flashx.textLayout.elements.Configuration;

  import flashx.textLayout.elements.TextFlow;

  import flashx.textLayout.conversion.TextConverter;

  import flashx.textLayout.conversion.ConversionType;

  public class scrollV extends Sprite

          {

  private var tlf:TLFTextField = new TLFTextField;

  private var str:String = "click on this text field. Compare the ' + '.

  ' difference between clicking without «+»»

  'selection versus clicking and selecting text.';

  public function scrollV()

             {

  var config:Configuration = TextFlow.defaultConfiguration;         

  config.manageTabKey = true; / / activate the tab key

  addChild (tlf); tlf.width = 200;

  tlf.text = str;

  tlf.wordWrap = true;

  tlf.type = TextFieldType.INPUT;

  tlf.addEventListener (MouseEvent.CLICK, printCursorPosition);

  trace (TextConverter.export (tlf.textFlow, TextConverter.TEXT_LAYOUT_FORMAT, ConversionType.STRING_TYPE) as String);

              }

  printCursorPosition(e:*):void private function

              {

  trace ("tank #:", tlf.caretIndex + "from:", tlf.selectionBeginIndex + "to:", tlf.selectionEndIndex);

  var rett:Rectangle = tlf.getCharBoundaries (tlf.caretIndex);

  trace ("char pos:" + rett.x +', ' + rett.y);

  trace ("idx #:" + tlf.getCharIndexAtPoint (rett.x, rett.y));

             }

         }

  }         

  In this code, the function getCharIndexAtPoint works properly; then I wanted to try the same function but using textFlow and, using the export trace output, I wrote the following code:

  package

  {

  import flash.display.Sprite;

  import flash.events.MouseEvent;

  import fl.text.TLFTextField;

  import flash.text.TextFieldType;

  import flash.geom.Rectangle;

  import flashx.textLayout.elements.Configuration;

  import flashx.textLayout.elements.TextFlow;

  import flashx.textLayout.conversion.TextConverter;

  import flashx.textLayout.conversion.ConversionType;

  import flashx.textLayout.container.ContainerController;

  public class scrollV extends Sprite

     {

  private var tlf:TLFTextField = new TLFTextField;

  private var str:String = '< TextFlow columnCount = "inherit" +

  "columnGap ="inherit"+"

  "columnWidth ="inherit"' + '.

  ' lineBreak = "explicit" paddingBottom = "inherit" +.

  "paddingLeft ="inherit"' + '.

  "paddingRight ="inherit"paddingTop ="inherit "+".

  "renderingMode = 'normal' ' +"

  "verticalAlign ="inherit"+"

  "whiteSpaceCollapse ="preserve"' +"

                                           'xmlns=" http://ns.Adobe.com/TextLayout/2008 "> '+

  ' < p > < span renderingMode = "inherit" > "+

  "Click on this text field. Compare the difference '.

  "between clicking without selecting ' + '.

  "versus clicking and text selection. '" +

  ' </span > < / p > ' +.

                                           '</TextFlow>';

  scrollV() of the public service

            {

  var config:Configuration = TextFlow.defaultConfiguration;         

  config.manageTabKey = true; / / activate the tab key

  addChild (tlf); tlf.width = 200;

  tlf.textFlow = TextConverter.importToFlow (str, TextConverter.TEXT_LAYOUT_FORMAT);

  control of the var: ContainerController = new ContainerController (tlf);

  tlf.textFlow.flowComposer.addController (control);

  tlf.textFlow.flowComposer.compose ();

  tlf.textFlow.flowComposer.updateAllControllers ();

  tlf.wordWrap = true;

  tlf.type = TextFieldType.INPUT;

  tlf.addEventListener (MouseEvent.CLICK, printCursorPosition);

  trace (TextConverter.export (tlf.textFlow, TextConverter.TEXT_LAYOUT_FORMAT, ConversionType.STRING_TYPE) as String);

             }

  printCursorPosition(e:*):void private function

            {

  trace ("tank #:", tlf.caretIndex + "from:", tlf.selectionBeginIndex + "to:", tlf.selectionEndIndex);

  var rett:Rectangle = tlf.getCharBoundaries (tlf.caretIndex);

  trace ("pos:" + rett.x +', ' + rett.y);

  trace ("idx #:" + tlf.getCharIndexAtPoint (rett.x, rett.y));

             }

       }

  }         

  in this code the getCharIndexAtPoint function gives the error #1009: cannot access a property or method of a null object reference.

  Does anyone know how to tell me where the error in this code?

  Thank you for all.

  1 TLFTextField is a kind of Sprite (extends Sprite). So, your solution makes sense anyway. I suggest that you first ask the question again on the Sub-Forum related to Flash pro (or Flash authoring), because TLFTextField is under their control, rather than TLF.

  2. more than details on TLF, you can see its codes, the docs and examples in http://sourceforge.net/adobe/tlf/home/

  How to implement * getCharIndexAtPoint *.

  TLF cursor may return its own position, which can also present the index of the char.

  Example Code:
  textFlow.interactionManager = new SelectionManager();

  textFlow.interactionManager. activePosition

  textFlow.interactionManager. anchorPosition

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