How to access variables in dynamically created custom components? (Flex 4.5)

Hi i have another riddle here.
i have few custom MXML components in my library and i am adding them to the stage by script, after that i want to fill some data, lets say Label.text, inside this component.
The question is how to acces / reference variables or other components inside the main custom component which was added to the stage by script???
thx M.

ok, the answer is here
http://blog.flexexamples.com/2008/08/28/creating-a-component-instance-by-class-name-in-act ionscript-30/

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Hi Connoisseur
The data transfer from Abap WebDeypro to flex island works well. I followed , there is an example from Thomas Jung (by the way as always Great Work) and Karthikeyan Venkatesan (Infosys) but this example covers simple type only.
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How to access variables passed in custom tag body

I am developing custom tags in my application. I need to pass some variables from the .jsp file into tag file. I want these to be passed as body of the tag rather than as tag parameter. It seems the correct syntax for this is:
<myTags:display> someVariable </myTags:display>
Question 1: Can I not use this as: <myTags:display someVariable /> Since this tag will be used at many places in the jsp, I dont want to write myTags:display twice for every usage.
Question 2:
I want to call the tags from main.jsp like:
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Edited by: coolkomal on Jun 3, 2009 7:45 AM

coolkomal wrote:
I am developing custom tags in my application. I need to pass some variables from the .jsp file into tag file. I want these to be passed as body of the tag rather than as tag parameter. It seems the correct syntax for this is:
<myTags:display> someVariable </myTags:display>
Question 1: Can I not use this as: <myTags:display someVariable /> Since this tag will be used at many places in the jsp, I dont want to write myTags:display twice for every usage.
<myTags:display var="<%=someVariable>"/> is a valid syntax for performing respective action of that variable. You can also use EL to pass the variable ${someVariable} provided the custom tag provide support for EL.
>
Question 2:
I want to call the tags from main.jsp like:
<% String var1 = "Display Me Please"; %>
<myTags:display var1 />
Just ensure that you declare all the related variables in Main.jsp and statically include Main.jsp in your jsp such that you do the checking
[http://java.sun.com/products/jsp/tags/11/syntaxref117.html]
>
I want the tag file to do some processing on the value stored in var1. I've written the following code in tag file, display.tag:
<jsp:doBody var="theBody" />
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[http://java.sun.com/javaee/5/docs/tutorial/doc/bnalj.html]

How to access MC's textfield created in a custom class?

I have a custom class which creates a new MC using a library MC. The library MC contains a dynamic textfield called productName.
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How do I control the dynamic textfield inside the MC, which is inside the custom class object?
My Product.as:
package {
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My .FLA first frame:
var myProd1:Product = new Product();
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myProd1.x = 150;
myProd1.y = 140;
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I figure something like this would work, but with lots of variations, still nothing works
I get errors telling me it can't find productMC.
UPDATE:
Using GetByChildName it seems I can access productMC. For example this works:
myProd1.getChildByName("productMC").visible = false;
But this does not work:
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If I take the textfield out of the library MC, and create it in the class, then this works:
myProd1.getChildByName("productName").visible = false;
BUT this does not work:
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Hi Otto,
If I well understood your situation, the solution might be quite simple.
Since your Product class is a MovieClip (and not a Sprite), you could solve your problem many ways knowing that a MovieClip is a dynamic class.
But first, the thing is that you created your productMC object on the fly inside your Product class.
So either you correct it like this:
package {
     import flash.display.MovieClip;
     public class Product extends MovieClip {
         public var prodName:String;
         public var prodCategory:String;
          public var prodQuality:String;
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Or use this cheap trick (a MovieClip is a dynamic class):
package {
     import flash.display.MovieClip;
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         public var prodName:String;
         public var prodCategory:String;
          public var prodQuality:String;
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Although it is possible that, for this one, you need to reforce the dynamic property:
package {
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     dynamic public class Product extends MovieClip {
I am not sure, but anyway, you will see for yourself.
Plus, you try to change text to a MovieClip object? Either there is already a TextField in you cellMC object and you are not targeting it, or productMC should be instanciated as a TextField and not a MovieClip. I think you know the answer to that.
Design Cyboïde
Designer web Montreal

How to add a table (dynamic created) into a model attribute

i have dynamically created an internal table. Generally i use model-binding in a stateful MVC-Application.
Is there a possibiltity to transfer the dynamic table to a model. As far as i know generic attributes are not allowed in the modell class.
Every hint welcome
thx in advance

By some miracle I do have this finally working. I will warn you up front that the code is not the cleanest (I have stuff copied in from all over the place. I probably have lots of unused variable references - but I am running out of time to clean it up further). Also I don't have all the logic to support all your different possible dynamic structure types. I always use SFLIGHT as my dyanmic structure. Therefore you will have to adapt the coding to lookup the actual structure type in use.
So I have a model that has an structure ITAB type ref to data. In my Model initialization I go ahead and dynamically redfine this to my specific type:
METHOD init.
SELECT SINGLE * FROM sflight INTO CORRESPONDING FIELDS OF isflight.
DATA: struct_type TYPE REF TO cl_abap_structdescr,
    tabletype TYPE REF TO cl_abap_tabledescr.
struct_type ?= cl_abap_structdescr=>describe_by_name( 'SFLIGHT' ).
CREATE DATA me->itab TYPE HANDLE struct_type.
ENDMETHOD.
Then in my View I have the following:
<%@page language="abap" %>
<%@extension name="htmlb" prefix="htmlb" %>
<%@extension name="phtmlb" prefix="phtmlb" %>
<%@extension name="bsp" prefix="bsp" %>
<htmlb:content design="design2003" >
<htmlb:page title=" " >
    <htmlb:form>
      <phtmlb:matrix width="100%" >
        <%
field-symbols: <wa> type any.
assign model->itab->* to <wa>.
* append initial line to <wa_itab> assigning <Wa>.
data: descriptor type ref to CL_ABAP_STRUCTDESCR.
descriptor ?= CL_ABAP_STRUCTDESCR=>describe_by_data( <wa> ).
data: flddescr type DDFIELDS.
flddescr = descriptor->GET_DDIC_FIELD_LIST( ).
field-symbols: <wa_field> like line of flddescr.
data: label type ref to cl_htmlb_label.
data: input type ref to CL_HTMLB_INPUTFIELD.
data: binding_string type string.
"Loop through each field in the structure Definition
loop at flddescr assigning <Wa_field>.
clear label.
clear input.
concatenate '//model/itab.'
<wa_field>-FIELDNAME
into binding_string.
label ?= cl_htmlb_label=>factory( _for = binding_string ).
input ?= cl_htmlb_inputfield=>factory( _value = binding_string ).
        %>
        <phtmlb:matrixCell row    = "+1"
                           vAlign = "TOP" />
        <bsp:bee bee="<%= label %>" />
        <phtmlb:matrixCell col    = "+1"
                           vAlign = "TOP" />
        <bsp:bee bee="<%= input %>" />
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endloop.
        %>
      </phtmlb:matrix>
     <htmlb:button id="Test" onClick="Test" text="Submit"/>
    </htmlb:form>
</htmlb:page>
The key to making this work are custom getter/setters. In your model class, you can copy from the template methods (Like GETM_S_XYZ for the metadata structure method). Copy them and remove the _ on the front of the name. Then change XYZ to the name of the attribute you are binding for. The following are my custom methods.
method get_m_s_itab .
* uses ****************************************************************
* data ****************************************************************
* code ****************************************************************
* method is supposed to return either info about a specific component
* of a structure (component is not initial -> return ref to
* if_bsp_metadata_simple) or the complete structure
* (component is initial -> return ref to if_bsp_metadata_struct)
data: l_attribute_ref type ref to data,
           l_attr_ref type ref to data,
           l_exception     type ref to cx_root,
           l_ex            type ref to cx_sy_conversion_error,
           l_ex_bsp        type ref to cx_bsp_conversion_exception,
           l_ex2           type ref to cx_bsp_t100_exception,
           l_type          type i,
           l_index         type i,
           l_name          type string,
           l_component     type string,
           l_getter        type string.
data: l_field_ref     type ref to data,
        l_dfies_wa      type dfies,
        rtti            type ref to cl_abap_elemdescr.
data: crap type string,
          rest type string,
          t_index(10) type c.
split attribute_path at '[' into crap rest.
split rest           at ']' into t_index crap.
****Dummy Object to avoid dumps
create object metadata type cl_bsp_metadata_simple
    exporting info = l_dfies_wa.
call method if_bsp_model_util~disassemble_path
    exporting
      path      = attribute_path
    importing
      name      = l_name
      index     = l_index
      component = l_component
      type      = l_type.
data: l_dataref type string.
****Dynamically determine your actual structure - for this demo
****I just hardcode SFLIGHT
concatenate 'SFLIGHT-' l_component into l_dataref.
data: field type ref to data.
****Create a data object of the specified type
try.
      create data field type (l_dataref).
    catch cx_sy_create_data_error.
      exit.
endtry.
rtti ?= cl_abap_typedescr=>describe_by_data_ref( field ).
l_dfies_wa = rtti->get_ddic_field( ).
clear metadata.
create object metadata type cl_bsp_metadata_simple
    exporting info = l_dfies_wa.
endmethod.
method get_s_itab .
* uses ****************************************************************
* data ****************************************************************
* code ****************************************************************
* get the given value of the component of the struct, e.g.
* field-symbols: <l_comp> type any.
* assign component component of structure XYZ to <l_comp>.
* value = <l_comp>.
data: l_attr_ref type ref to data,
          l_field_ref type ref to data.
data: l_attribute_ref type ref to data,
        l_exception     type ref to cx_root,
        l_ex            type ref to cx_sy_conversion_error,
        l_ex2           type ref to cx_bsp_t100_exception,
        l_type          type i,
        l_index         type i,
        l_name          type string,
        l_component     type string,
        l_getter        type string,
        rtti            type ref to cl_abap_elemdescr.
field-symbols: <o_data> type any,
                 <n_data> type any.
*Test
call method if_bsp_model_util~disassemble_path
    exporting
      path      = attribute_path
    importing
      name      = l_name
      index     = l_index
      component = l_component
      type      = l_type.
* get a field reference for the assignment
field-symbols: <wa> type any,
                 <l_comp> type any.
assign me->itab->* to <wa>.
assign component l_component of structure <wa> to <l_comp>.
get reference of <l_comp> into l_field_ref.
****Dynamically determine your actual structure - for this demo
****I just hardcode SFLIGHT
data: l_dataref type string.
concatenate 'SFLIGHT-' l_component into l_dataref.
data: field type ref to data.
****Create a data object of the specified type
try.
      create data field type (l_dataref).
    catch cx_sy_create_data_error.
      exit.
endtry.
assign l_field_ref->* to <o_data>.
assign field->*       to <n_data>.
move <o_data> to <n_data>.
* call conversion routine
try.
      value = if_bsp_model_util~convert_to_string(
        data_ref           = field
        attribute_path     = attribute_path
        no_conversion_exit = 0 ).
    catch cx_sy_conversion_error into l_ex.
      me->errors->add_message_from_exception(
          condition = attribute_path
          exception = l_ex
          dummy     = value ).
    catch cx_bsp_t100_exception into l_ex2.
      me->errors->add_message_from_t100(
        condition = attribute_path
        msgid     = l_ex2->msgid
        msgno     = l_ex2->msgno
        msgty     = l_ex2->msgty
        p1        = l_ex2->msgv1
        p2        = l_ex2->msgv2
        p3        = l_ex2->msgv3
        p4        = l_ex2->msgv4
        dummy     = value ).
endtry.
endmethod.
method set_s_itab .
* uses ****************************************************************
* data ****************************************************************
* code ****************************************************************
* assign the given value to the component of the struct, e.g.
* field-symbols: <l_comp> type any.
* assign component component of structure XYZ to <l_comp>.
* <l_comp> = value.
data: l_attr_ref type ref to data,
           l_field_ref type ref to data.
data: l_attribute_ref type ref to data,
        l_exception     type ref to cx_root,
        l_ex            type ref to cx_sy_conversion_error,
        l_ex_bsp        type ref to cx_bsp_conversion_exception,
        l_ex2           type ref to cx_bsp_t100_exception,
        l_type          type i,
        l_index         type i,
        l_name          type string,
        l_component     type string,
        l_getter        type string,
        rtti            type ref to cl_abap_elemdescr.
field-symbols: <o_data> type any,
                 <n_data> type any.
*Test
call method if_bsp_model_util~disassemble_path
    exporting
      path      = attribute_path
    importing
      name      = l_name
      index     = l_index
      component = l_component
      type      = l_type.
* get a field reference for the assignment
field-symbols: <wa> type any,
                 <l_comp> type any.
assign me->itab->* to <wa>.
assign component l_component of structure <wa> to <l_comp>.
get reference of <l_comp> into l_field_ref.
****Dynamically determine your actual structure - for this demo
****I just hardcode SFLIGHT
data: l_dataref type string.
concatenate 'SFLIGHT-' l_component into l_dataref.
data: field type ref to data.
****Create a data object of the specified type
try.
      create data field type (l_dataref).
    catch cx_sy_create_data_error.
      exit.
endtry.
assign field->*       to <n_data>.
move <l_comp> to <n_data>.
* call conversion routine
try.
      if_bsp_model_util~convert_from_string(
                           data_ref           = field
                           value              = value
                           attribute_path     = attribute_path
                           use_bsp_exceptions = abap_true
                           no_conversion_exit = 0 ).
    catch cx_sy_conversion_error into l_ex.
      me->errors->add_message_from_exception(
          condition = attribute_path
          exception = l_ex
          dummy     = value ).
    catch cx_bsp_conversion_exception into l_ex_bsp.
      me->errors->add_message_from_exception(
          condition = attribute_path
          exception = l_ex_bsp
          dummy     = value ).
    catch cx_bsp_t100_exception into l_ex2.
      me->errors->add_message_from_t100(
        condition = attribute_path
        msgid     = l_ex2->msgid
        msgno     = l_ex2->msgno
        msgty     = l_ex2->msgty
        p1        = l_ex2->msgv1
        p2        = l_ex2->msgv2
        p3        = l_ex2->msgv3
        p4        = l_ex2->msgv4
        dummy     = value ).
endtry.
if <n_data> is initial.
    clear <l_comp>.
else.
    move <n_data> to <l_comp>.
endif.
endmethod.
I know that is a LOT of nasty code without too much explanation. I'm afriad there isn't time right now to expand on how it works too much. Between my day job and trying to finish the BSP book, there just isn't much time left. Like I said before there is a very large section in the book on this topic that hopefully explains it. The book will be out in December or early January - but perhaps I will get some time before then to write up something on SDN about this.

How to Access Variables defined in the PopUpWindow

Hi Friends
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Here I need your help.....
My Problem is how to store a variable from a popup window
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to access this using an inline item renderer:
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To access variables of the applicaton you can use
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i have a java package which reads values from property file. i have imported the package.classname in jsp file and also i have created an object for the class file like
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now iam able to access only the methods defined in the class but not the variables. i have defined connection properties in class file.
in jsp i need to use
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here is the code
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* Created on October 31, 2006, 12:14 PM
package property;
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import java.io.Serializable;
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<%@ page import="java.sql.*,java.util.*"%>
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</head>
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<%
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%>
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</html>out.println(ConProp.sampleProperty) prints null value.
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How to manage variables in dynamically loaded sequence

Variables in dynamically loaded sequence files are not managed properly.
Steps to reproduce:
1. Unpack attached zip file
2. Launch TestStand Sequence Editor
3. Add directory of unpacked files to Search Directories list (Configure>>Search Directories...)
4. Set Station Model to unpacked "UpdatedSequentialModel.seq" (Configure>>Station Options...; Model tab in TestStand Sequence Editor)
5. Load unpacked "A.seq" sequence file (File>>Open Sequence File.. in TestStand Sequence Editor)
6. Check "Execute>>Break on First Step"
7. Run "Test UUTs"
8. When execution breaks, note the following:
a) "Locals.SomeVar" contain "The value, which stored in the file" instead of "New value"
b) Although actual running sequence file is "B.seq", the tab title is: "Test UUTs - A.seq"
Try also:
1. To examine "RunState.ProcessModelClient.Data.Seq["MainSequence"].Locals.SomeVar" variable, when breakpoint is set at <End Group> of PreUUT of Station Model "UpdatedSequentialModel.seq".
2. Open unpacked "B.seq" sequence file in TestStand Sequence Editor and repeat all the checks
Additional info:
1. I use TestStand 4.0.0.326
2. Attached Process Model file "UpdatedSequentialModel.seq" is original "SequentialModel.seq" with only one step "UpdateClientSequence" added in PreUUT.
3. The source of mentioned above new added step is attached as well.
thanks.misha
Attachments:
UpdateClientSequence1.zip ‏135 KB

Kristen,
"Why I architect "My application" this way?"
"My application" is intended to serve significant amount of test stations and products. Each product is represented by its own test sequence file.
"My application" and client sequence files are independent products. Client sequence files are responsible for products testing, while "My application" is responsible for common tasks.
Process Model is most pertinent place to perform common tasks (common for all test stations and for all products).
Providing supplemental sequence file just to perform SequenceCall, is completely unnatural.
Moreover, if using SequenceCall, I see no way to update local variables of new launched sequence file, before it starts to execute (step 5 of "Message 3 of 4").
Thus, the solution, which you propose, cannot satisfy our factory requirements.
Back to my questions.
1. Is something wrong with the way, which I implement the task?
2. Is it possible to implement my task using NI TestStand?
3. Is my problem caused by incorrect usage of "edit copy" and "runtime copy" of the variable? TestStandReferenceManual says:
"Built-in properties of steps and sequences are flagged to be shared at run time. For these shared properties, TestStand does not create a unique run-time copy, but instead references the edit-time copy. Any changes to the run-time reference of these built-in properties edits the original Step or Sequence object in the sequence file."
The variable, which we discussing is not Built-in property.
4. If previous correct, how differentiate between "edit copy" and "runtime copy" of the variable?
thanks.misha
Message Edited by mishaw on 06-05-2008 07:17 AM

How to access variables from other class

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How to access variables outside user exit

Hi,
I'm working with a user exit and my problem is that in a particular moment I have to access variables located outside the scope of the user exit (they are in a standard program)
How can I reach these variables?
thanks in advance

Hi,
If they are global variables then you can access them using Global assign technique,
For example,
FIELD-SYMBOLS: <fs_value> TYPE ANY.
ASSIGN ('(SAPMV45A)XVBAK') TO <fs_value>.
It is basically,
ASSIGN ('(<Std. Program Name>)<Variable name>') TO <field symbol>.
NOTE: To make sure they are accessible in your user exit, just put a break-point in the user exit and once you are there in debugging, type in,
(<Std. Program Name>)<Variable name> in the Field names section and if it does not show it in RED then it is accessible..
Hope this helps..
Sri
Message was edited by: Srikanth Pinnamaneni

How to access variables??

how to access public variables of any other class??
suppose i have a file temp.java file ..& i know all the public variables. and
i want to access the variable of those temp.class file which extends JApplet or Applet..
and as u know it will declare public void init() .. & in this function only all declaration will be there.
so now how to invoke this init() function from any mymethod()..to access public variables...

its not working. for me..
the variable which i m trying to access is non static.. its displays the error :
Exception in thread "AWT-EventQueue-1" java.lang.Error: Cannot call invokeAndWait from the event dispatcher thread
and by one method i have connected database also.. and it has been called from init()..
i have collected the data from the database..and i m storing the data in one ArrayList ..
and i want to access that ArrayList..

How to access variables declared in main mxml in itemrenderer files

Hi,
I have a main mxml which has a cutomRenderer that defines two
mxml components
namely raidobutton and textinput.
Now in this TextInput.as i need to access variable defined in
main mxml.
Please suggest a way.
Thanks,
Lucky

Lets say you have a public property in your application like
public var name:String = "John Smith";
to access this using an inline item renderer:
<mx:itemRenderer>
<mx:Component>
<mx:VBox>
<mx:TextInput text={outerDocument.name} />
</mx:VBox>
</mx:Component>
</mx:itemRenderer>
To access variables of the applicaton you can use
Application.application.name (for example) to reference "global"
variables, so you might also use this technique. With an inline
item renderer, the outerDocument property will refer to the
component which contains the renderer.

How do I reference a dynamically created MovieClip from another MovieClip?

Hi,
I'd be grateful for any pointers to the following problem:
     I'm having trouble referencing dynamically created MovieClips (links in a side panel on a Flash website, created from an XML file) from the current MovieClip (the currently selected link).
     I wish to freeze the the link/MovieClip in its mouseOver state once it has been clicked - this part works. When a new link/MovieClip is clicked on, I wish to release the previously clicked-on link from its mouseOver state, which is what I've so far been unable to do.
     My problem seems to be referencing the previous link/MoveClip. I've used the trace statement trace(MovieClip(this).name) to determine that the MovieClips are named item0, item1, item2 and so on. However, I've been unable thus far to reference the previous clip thus far. I've tried to trace the route to the MovieClip from the stage, and also tried MovieClip(parent).item0.gotoAndStop and lots of other different permutations, but to no avail. It's the fact they seem to be in a container called 'panel' which is defeating me.
     Here's a live version I've uploaded, which might explain the problem better. Click on "UBER UNS" in the top menu bar to get to the page in question. It's the links on the left-hand side (Historie, Unser Team, etc.) which are the problem. You'll see that once they've been clicked on they remain in their mouseOver state.
     This is the code in question on the fla file, which is a file I did not create myself. The parts in black work fine; it's the red parts where the problem lies:
import flash.display.MovieClip;
panel.buttonMode = true;
var lang:uint = 1;
var url_Link:String=MovieClip(root).program.websiteXML .language[lang].pages.titlePage[MovieClip(root).program.linkPage].texts.pageList.txt[numT XT].@link;
var urlPage:Number=Number(MovieClip(root).program.webs iteXML.language[lang].pages.titlePage[MovieClip(root).program.linkPage].texts.pageList.tx t[numTXT].@linkPage);
var request:URLRequest;
var linkIndex:uint;
var lastClickedLink:MovieClip;   //This is supposed to store the last link that has been clicked - it doesn't work
panel.addEventListener(MouseEvent.CLICK, clicLink);
panel.addEventListener(MouseEvent.ROLL_OVER, mouseOverLink);
panel.addEventListener(MouseEvent.ROLL_OUT, mouseOutLink);
function mouseOverLink(event:MouseEvent):void {
      MovieClip(this).gotoAndPlay('s1');
function mouseOutLink(event:MouseEvent):void {
      if(numTXT !== (linkIndex - 1)/5){         //freezes mouseOver state if this is the link for the current page
           MovieClip(this).gotoAndPlay('s2');
function clicLink(event:MouseEvent):void {
      var linkpage:uint = MovieClip(root).program.linkPage;
      if (url_Link) {
           request = new URLRequest(url_Link);
           navigateToURL(request);
      } else {
           linkIndex = numTXT * 5 + 1;
           if(linkpage == 1){
               MovieClip(root).chPages.cont.page_about_mc.page3Tu rner_mc.gotoAndStop([linkIndex]);
          } else if (linkpage == 2){
               MovieClip(root).chPages.cont.page3_mc.page3Turner_ mc.gotoAndStop([linkIndex]);
     lastClickedLink.gotoAndPlay('s2'); // this is supposed to release the previous clicked-on link from it's mouseOver state - doesn't work
     lastClickedLink = MovieClip(this).name;    //this is supposed to set the new link as the last link clicked after the old one has been released from it's mouseOver state - doesn't work
If anyone can help, that would be great.

What you might be after for that line is to use:
lastClickedLink = MovieClip(event.currentTarget);
For what you show, the name property of an object is a String, so I would expect you to be getting an error regarding trying to get a String to act like a MovieClip when you try to tell it to gotoAndPlay('s2').

Adding AJAX support for dynamically created panelGrid components

Hi everyone!
I would like to ask help from anyone who may have encountered similar problem before...
I have a panelGrid whose component is dynamically created by the backing bean. Here is my JSF code:
<h:panelGrid styleClass="panelGrid"
          rowClasses="tsPanelGridRowClass" columns="8" cellpadding="0"
          cellspacing="2" bgcolor="transparent" style="margin-left: 10px"
          id="revCenterItemPanelGrid"
          binding="#{pc_Touchscreen_pull_select_item.revCenterItemPanelGrid}">
</h:panelGrid>And here is the code for backing bean that adds content inside the panelGrid:
HtmlOutputText index = (HtmlOutputText) app.createComponent(HtmlOutputText.COMPONENT_TYPE);
index.setId("1");
index.setValue(String.valueOf(1));
index.setStyle("datagridtext");
revCenterItemPanelGrid.getChildren().add(index);On click of a button...
<a4j:commandButton value="Update"
          styleClass="commandExButtonPou2" id="button1" reRender="revCenterItemPanelGrid"
          actionListener="#{pc_Touchscreen_pull_select_item.doSortActionListener2}">
          <f:attribute name="order" value="2"></f:attribute>
          <f:attribute name="toggleState" value="off"></f:attribute>
</a4j:commandButton>the backing bean is supposed to update the value of the outputText
doSortActionListener2() {
HtmlOutputText index = (HtmlOutputText) app.createComponent(HtmlOutputText.COMPONENT_TYPE);
index.setId("2");
index.setValue(String.valueOf(2));
index.setStyle("datagridtext");
revCenterItemPanelGrid.getChildren().add(index);
}However, update doesn't seem to work. I have been successful in adding ajax support to a panelGrid that is not dynamically created but not for this one.
Has anyone encountered this error before? Any ideas?
Thanks in advance!

Hi everyone!
I would like to ask help from anyone who may have encountered similar problem before...
I have a panelGrid whose component is dynamically created by the backing bean. Here is my JSF code:
<h:panelGrid styleClass="panelGrid"
          rowClasses="tsPanelGridRowClass" columns="8" cellpadding="0"
          cellspacing="2" bgcolor="transparent" style="margin-left: 10px"
          id="revCenterItemPanelGrid"
          binding="#{pc_Touchscreen_pull_select_item.revCenterItemPanelGrid}">
</h:panelGrid>And here is the code for backing bean that adds content inside the panelGrid:
HtmlOutputText index = (HtmlOutputText) app.createComponent(HtmlOutputText.COMPONENT_TYPE);
index.setId("1");
index.setValue(String.valueOf(1));
index.setStyle("datagridtext");
revCenterItemPanelGrid.getChildren().add(index);On click of a button...
<a4j:commandButton value="Update"
          styleClass="commandExButtonPou2" id="button1" reRender="revCenterItemPanelGrid"
          actionListener="#{pc_Touchscreen_pull_select_item.doSortActionListener2}">
          <f:attribute name="order" value="2"></f:attribute>
          <f:attribute name="toggleState" value="off"></f:attribute>
</a4j:commandButton>the backing bean is supposed to update the value of the outputText
doSortActionListener2() {
HtmlOutputText index = (HtmlOutputText) app.createComponent(HtmlOutputText.COMPONENT_TYPE);
index.setId("2");
index.setValue(String.valueOf(2));
index.setStyle("datagridtext");
revCenterItemPanelGrid.getChildren().add(index);
}However, update doesn't seem to work. I have been successful in adding ajax support to a panelGrid that is not dynamically created but not for this one.
Has anyone encountered this error before? Any ideas?
Thanks in advance!

How to access variables in dynamically created custom components? (Flex 4.5)

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