How to create objects dynamically (with dynamic # of parameters)

I need to create a set of objects based on a definition from an XML file (obtained from the server) and add them to my scene.
I understand how to create the object using getDefinitionByName (and the limitations regarding classes needing to be referenced to be loaded into the SWF).
But some objects require parameters for the constructor, and some don't. The XML can easily pass in the required parameter information, but I can't figure out how to create a new object with a dynamic set of arguments (something akin to using the Function.call(obj, argsArray) method.
For example, I need something like this to work:
var mc=new (getDefinitionByName(str) as Class).call(thisNewThing, argsArray)
Currently this is as far as I can get:
var mc=new (getDefinitionByName(str) as Class)(static, list, of, arguments)
Thoughts?

I think what Dave is asking is a bit different.
He's wanting to know how to invoke the constructor of an object dynamically (when he only knows the # of constructor arguments at runtime).
This class I know will do it but seems to be a hack:
http://code.google.com/p/jsinterface/source/browse/trunk/source/core/aw/utils/ClassUtils.a s?spec=svn12&r=12
See the 'call' method, which first counts the # of arguments then invokes one of 'n' construction methods based on the number of constructor args.
I've yet to find a clean AS3 way of doing things ala 'call' though.
-Corey

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How to create a report with dynamic columns

Hi all,
I am using Apex 4.0 with Oracle 10g
I am creating a report and I need to display columns dynamically based on the item values.
example:
I have a table employee with columns name, designation, sal
In the report page i have a select list with designations and when I select a designation from the select list,
I need to display the names of the employees horizontally,
like each name as a new column in the report with that particular designation. and same has to continue when I select different designations.
Can some one help me how we can do that.
I appreciate your answer
Thanks,
Rik

Essentially you want to write a pl/sql function which returns a varchar2 string. The contents of the string must be a valid sql statement.
Once you have done this, you need to add a report region as type sql report and you will have the option of writing it as a query or as a function returning query. Choose function returning query and enter in the function call.
Note your function must be valid, and must be executable by your apex parsing schema.
example:
create or replace
function test_report( p1_tablename in varchar2)
return varchar2
is
v_query varchar2(4000);
begin
v_query :=
'SELECT * from '||p_tablename;
return v_query;
end test_report;Edited by: Keith Jamieson on Aug 15, 2011 4:50 PM

How to create fillable PDF with dynamic content dropdowns?

I'm creating a March Madness bracket for people that don't really understand how they work. What I'd like to do is have dropdowns for each of bracket lines (they would list the teams playing against each other for that game and they would select who they think would win). I would then like the dropdown for the next game to auto-populate with only the two options for the next round.
For example, team A and team B play against each other and teams C and D play against each other. There are two separate dropdowns, one with A and B as choices and the other with C and D as choices. The user thinks A and C will win their games, so the next dropdown would only have the options of selecting A and C. To illustrate:
AA and B are listed in the dropdown, and the user selects A to win.
BA or C are listed in the dropdown because the user has selected A and C to win their previous games.
CC and D are listed in the dropdown, and the user selects C to win.
D
I can make the first round dropdowns just fine, but I'm not sure how to conditionally/dynamically populate the second round dropdowns based off of user selections.

I don't understand your request but my english is not the best.
But here you can see a script. You can copy this in the first dropdown in the exit-event.
In this example you will give the first dropdwon the entries
"123"
"345"
"678"
The first case describes what happens when the user clicks "123" the second drowdown will get the entries "456" and "789".
When the user clicks "456" the second drowdown will get the entries "123" and "789".
I think you can adapt this script as you need.
Hope I could help a little bit,
Mandy
switch (xfa.event.newText)
    case "123":
        DropdownListe2.clearItems();
        DropdownListe2.addItem("Please select a value");
        DropdownListe2.addItem("456");
        DropdownListe2.addItem("789");
        DropdownListe2.selectedIndex = 0;
        break;
    case "456":
        DropdownListe2.clearItems();
        DropdownListe2.addItem("Please select a value");
        DropdownListe2.addItem("123");
        DropdownListe2.addItem("789");
        DropdownListe2.selectedIndex = 0;
        break;
    case "789":
        DropdownListe2.clearItems();
        DropdownListe2.addItem("Please select a value");
        DropdownListe2.addItem("123");
        DropdownListe2.addItem("456");
        DropdownListe2.selectedIndex = 0;
        break;
    default:
        break;

How to create a function with dynamic sql or any better way to achieve this?

        Hello,
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                  SET @locationClientPath = char(0);
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        Thanks,

This very simple: We cannot use dynamic SQL from used-defined functions written in T-SQL. This is because you are not permitted do anything in a UDF that could change the database state (as the UDF may be invoked as part of a query). Since you can
do anything from dynamic SQL, including updates, it is obvious why dynamic SQL is not permitted as per the microsoft..
In SQL 2005 and later, we could implement your function as a CLR function. Recall that all data access from the CLR is dynamic SQL. (here you are safe-guarded, so that if you perform an update operation from your function, you will get caught.) A word of warning
though: data access from scalar UDFs can often give performance problems and its not recommended too..
Raju Rasagounder Sr MSSQL DBA
      Hi Raju,
       Can you help me writing CLR for my above function? I am newbie to SQL CLR programming.
       Thanks in advance!
       Satya

How to create a report with dynamic no of columns

Hi All,
we have a report with 6 columns.
and its been access by 10-20 people.
the user dont want to have a fix report with 6 columns rather they want to have a flexibility to select the columns from the report they want to see.
i.e. user one one time wasnt to see only one columns
another time he want to see only column 2 and 4 of the report.
its like there can be a multiple select option from where he can select the columns in the existing report and then see the same report with only that much column.
Please tell me how to implement it.

Abhip i thin you didnt get the problem.
there is s exeiting report with 6 column
Currently when i logging to OBIEE and see that report
i will be getting report with 6 column
but now i want a flexibility of selecting only 2 or 3 or 1 or 4 or 5 as i wish columns from this report and see the result only for that
so is there by any chance i can have a check box for each column which i can check in dashborad to select that column
and show the result were as by default it will show the report with 6 column.
Thanks

Has anyone been able to create a HtmlDataTable with dynamic col and rows?

Has anyone been able to create a HtmlDataTable with dynamic col and rows?
If so please explain. I am successfully able to dynamically add columns using the getChildren method of the htmldatatable object
BUT for each new column created no data is displayed.
I am only able to display data for columns originally created when i clicked and dragged the dataTable icon from the pallette in netbeans visual web kit.
Any help on this is greatly appreciated. I have been searching the web and these forums for around 8 hours and no one seems to have a working example of this. Lots of similar posts asking how to do it though :(
Thanks in advance.

This might be useful: http://balusc.xs4all.nl/srv/dev-jep-dat.html

How to Create a Table Component Dynamically based on the Need

Hello all,
I have a problem i need to create dynamically tables based on the no of records in the database. How can i create the table object using java code.
Please help.

Winston's blog will probably be helpful:
How to create a table component dynamically:
http://blogs.sun.com/roller/page/winston?entry=creating_dynamic_table
Adding components to a dynamically created table
http://blogs.sun.com/roller/page/winston?entry=dynamic_button_table
Lark
Creator Team

How to create an UI element dynamically on action in drop down?

Hi,
How to create an UI element dynamically on action of selecting a value from the drop down?
help out with the steps i need to follow..

Hi,
Dynamic UI Element creation
We can create it only in the WD Modify View.
Get the instance for the Root UI Element Container.
Create the UI element Ex: Input Field, Text View etc.
Bind the UI Element to the Attribute Value.
Now bind the UI Element to the Root UI Element Container.
 IWDTransparentContainer root =(IWDTransparentContainer)view.getRootElement();
 IWDDropdownByIndex DdbName = (IWDDropdownByIndex)view.createElement(IWDDropdownByIndex.class,"DdbName");
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 DdbAge.bindValue(AgeAtt);
 DdbGender.bindValue(GenderAtt);
 root.addChild(DdbName);
 root.addChild(DdbAge);
 root.addChild(DdbGender);
Dynamic Action Creation
Create the Action in the Action tab.
Create a Button.
Get the reference for the created action (Through the Event Handler).
Bind the Action to the Button.
Bind the Button to the Root UI element Container.
IWDButton ButGo = (IWDButton)view.createElement(IWDButton.class,"ButGo");
IWDAction ActGo = wdThis.wdCreateAction(IPrivateStartView.WDActionEventHandler.GO,"Click");
ButGo.setOnAction(ActGo);
root.addChild(ButGo);
Now write the required code for the Event Handler that is associated with the Action.
//@@begin onActionGo(ServerEvent)
 IWDNode Mad = wdContext.getChildNode("Person",0);
 wdComponentAPI.getMessageManager().reportSuccess(Mad.getCurrentElement().getAttributeAsText("Name"));
 wdComponentAPI.getMessageManager().reportSuccess(Mad.getCurrentElement().getAttributeAsText("Age"));
 wdComponentAPI.getMessageManager().reportSuccess(Mad.getCurrentElement().getAttributeAsText("Gender"));
//@@end
Regards
SURYA

Creating context node with dynamic type

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Vicky

How to create a table component dynamically in netbeans 6.0 (JSF 1.2)?

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Motion how to create 3d effect with a background and one primary object

motion how to create 3d effect with a background and one primary object

… like that?
http://youtu.be/yOht1GJpEm4

How to create a node with attributes at runtime in webdynpro for ABAP?

Hi Experts,
         How to create a node with attributes at runtime in webdynpro for ABAP? What classes or interfaces I should use? Please provide some sample code.
I have checked IF_WD_CONTEXT_NODE_INFO and there is ADD_NEW_CHILD_NODE method. But this is not creating any node. I this this creates only a "node info" object.
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Please help!
Thanks
Gopal

Hi
   I am getting the following error while creating a dynamic context node with 2 attributes. Please help me resolve this problem.
Note
The following error text was processed in the system PET : Line types of an internal table and a work area not compatible.
The error occurred on the application server FMSAP995_PET_02 and in the work process 0 .
The termination type was: RABAX_STATE
The ABAP call stack was:
Method: IF_WD_CONTEXT_NODE~GET_STATIC_ATTRIBUTES_TABLE of program CL_WDR_CONTEXT_NODE_VAL=======CP
Method: GET_REF_TO_TABLE of program CL_SALV_WD_DATA_TABLE=========CP
Method: EXECUTE of program CL_SALV_WD_SERVICE_MANAGER====CP
Method: APPLY_SERVICES of program CL_SALV_BS_RESULT_DATA_TABLE==CP
Method: REFRESH of program CL_SALV_BS_RESULT_DATA_TABLE==CP
Method: IF_SALV_WD_COMP_TABLE_DATA~MAP_FROM_SOURCE_DATA of program CL_SALV_WD_C_TABLE_V_TABLE====CP
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Method: IF_SALV_WD_COMP_TABLE_DATA~UPDATE of program CL_SALV_WD_C_TABLE_V_TABLE====CP
Method: IF_SALV_WD_VIEW~MODIFY of program CL_SALV_WD_C_TABLE_V_TABLE====CP
Method: IF_SALV_WD_COMPONENT~VIEW_MODIFY of program CL_SALV_WD_A_COMPONENT========CP
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TYPES: BEGIN OF t_type,
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Data: i_struc type table of t_type,
dyn_node   type ref to if_wd_context_node,
rootnode_info   type ref to if_wd_context_node_info,
i_node_att type wdr_context_attr_info_map,
wa_node_att type line of wdr_context_attr_info_map.
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      insert wa_node_att into table i_node_att.
clear i_struc. refresh i_struc.
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l_ref_interfacecontroller->set_data( dyn_node ).
I am trying to create a new node. That is
CONTEXT
- DYNFLIGHT
CARRID
CONNID
As you see above I am trying to create 'DYNFLIGHT' along with the 2 attributes which are inside this node. The structure of the node that is, no.of attributes may vary based on some condition. Thats why I am trying to create a node dynamically.
Also I cannot define the structure in the ABAP dictionary because it changes based on condition
Message was edited by: gopalkrishna baliga

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That looks like it should work, but it doesn't.
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How to create excise invoice with reference thorugh credit memo

Hi All,
Please provide any solution for the following qurey:
How to create excise invoice with reference thorugh credit memo

Hi murali,
i am unable to understand your requirement i think there is no like this scenario requirement for any client
if any requirement is there kindly explain detail
cheers

How to create objects dynamically (with dynamic # of parameters)

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