Creating dynamic Icon objects

Hi,
I've a graph for which I provide right click menu for changing the color of various elements in graph. I would like to show the current color of these elements as well when showing the menu items. For this, I need to create a rectangular or some shaped icon filled with the current color of the corresponding element and display it right next to each menu item.
My question is, how can i creating dynamic icons of this type, so that I can show them along with my menu items.
-Avinash

Use:
Image image = createImage(32,32);
Graphics gr = image.getGraphics();
// draw what you want on gr
ImageIcon ii = new ImageIcon(image);
Noah

Similar Messages

How to create dynamic View Object and Dynamic Table

Dear ll
I want to create a dynamic view object and display the output in a dynamic table on the page.
I am using Jdeveloper 12c "Studio Edition Version 12.1.2.0.0"
This what I did:
1- I created a read only view object with this query "Select sysdate from dual"
2- I added this View object to the application module
3- I created a new method that change the query of this View object at runtime
    public void changeVoQuery(String dbViewName) {
        String sqlstm = "Select * From " + dbViewName;
        ViewObject dynamicVo = this.findViewObject("DynamicVo");
        if (dynamicVo != null) {
            dynamicVo.remove();
        dynamicVo = this.createViewObjectFromQueryStmt("DynamicVo", sqlstm);
        dynamicVo.executeQuery();
4- I run the application module for testing the method and I passed "Scott.Emp" as a parameter and the result was Success
5- Now I want to show the result of the view on the page, so I draged and dropped the method from the data control as a parameter form
6- I dragged and dropped the view Object "DynamicVo" as a table and I choose "generate Column Dynamically at runtime". This is the page source
<af:panelHeader text="#{viewcontrollerBundle.SELECT_DOCUMTN_TYPE}" id="ph1">
        <af:panelFormLayout id="pfl1">
            <af:inputText value="#{bindings.dbViewName.inputValue}" label="#{bindings.dbViewName.hints.label}"
                          required="#{bindings.dbViewName.hints.mandatory}"
                          columns="#{bindings.dbViewName.hints.displayWidth}"
                          maximumLength="#{bindings.dbViewName.hints.precision}"
                          shortDesc="#{bindings.dbViewName.hints.tooltip}" id="it1">
                <f:validator binding="#{bindings.dbViewName.validator}"/>
            </af:inputText>
            <af:button actionListener="#{bindings.changeVoQuery.execute}" text="changeVoQuery"
                       disabled="#{!bindings.changeVoQuery.enabled}" id="b1"/>
        </af:panelFormLayout>
    </af:panelHeader>
    <af:table value="#{bindings.DynamicVo.collectionModel}" var="row" rows="#{bindings.DynamicVo.rangeSize}"
              emptyText="#{bindings.DynamicVo.viewable ? 'No data to display.' : 'Access Denied.'}"
              rowBandingInterval="0" selectedRowKeys="#{bindings.DynamicVo.collectionModel.selectedRow}"
              selectionListener="#{bindings.DynamicVo.collectionModel.makeCurrent}" rowSelection="single"
              fetchSize="#{bindings.DynamicVo.rangeSize}" filterModel="#{bindings.DynamicVoQuery.queryDescriptor}"
              queryListener="#{bindings.DynamicVoQuery.processQuery}" filterVisible="true" varStatus="vs" id="t1"
              partialTriggers="::b1">
        <af:iterator id="i1" value="#{bindings.DynamicVo.attributesModel.attributes}" var="column">
            <af:column headerText="#{column.label}" sortProperty="#{column.name}" sortable="true" filterable="true"
                       id="c1">
                <af:dynamicComponent id="d1" attributeModel="#{column}"
                                     value="#{row.bindings[column.name].inputValue}"/>
            </af:column>
        </af:iterator>
    </af:table>
when I run the page this error is occured
<Nov 13, 2013 2:51:58 PM AST> <Error> <oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter> <BEA-000000> <ADF_FACES-60096:Server Exception during PPR, #1
javax.el.ELException: java.lang.NullPointerException
Caused By: java.lang.NullPointerException
Can any body help me please
thanks

Have you seen Shay's video https://blogs.oracle.com/shay/entry/adf_faces_dynamic_tags_-_for_a
All you have to do is to use the dynamic table to get your result.
Timo

How to create dynamically named objects?

I want to create some numbered XML classes, like this:
var myXML1:XML = new XML();
var myXML2:XML = new XML();
var myXML3:XML = new XML();
...etc.
I want to do that without creating them manually. Can
somebody show me the code that would generate multiple XML
objects?

You could store them in an array like this:
var myXML = new Array();
for (var i=0; i<100; i++) {
myXML
= new XML();
You could then refer to each XML Object created with
myXML[0], myXML[1], etc.

How to create dynamically object in labview 6.0?

i can't create dynamically an object (or insert automatically a word in a ring box)

Hi,
to insert the word into the ring you have to create the ring property node on the block diagram. To do it just right click on the ring cotrol and select Creat->Property node from pop-up menu. The select property "Strings []" by right clicking on the property node in the block diagram.
This array corresponds to the strings in the ring control. So you can change it and read info from it.
Good luck
Oleg Chutko/
Attachments:
Add.vi ‏17 KB

New way to do Dynamic Icons in Flex

Hi All,
I figured out another way to make dynamic icons in Flex:
Flex Code:
In the container mxml:
<?xml version="1.0" encoding="utf-8"?>
<mx:HBox xmlns:mx="http://www.adobe.com/2006/mxml"
paddingLeft="2" paddingRight="2" horizontalGap="2">
<mx:Script>
    <![CDATA[
   import mx.core.Application;
[Bindable]
[Embed(source="common/swf/dynamicIcon.swf") ]
public var isDynamicIcon:Class;
        ]]>
</mx:Script>
<mx:Image id="ico_mag_sm" source="{isDynamicIcon}" />
<mx:Spacer width="1"/>
<mx:Text id="_name" text="{data.ApplicationName}"
paddingLeft="5" selectable="false"/>
</mx:HBox>
In the Applicaton mxml:
<mx:Script>
    <![CDATA[
    i// ActionScript file
        import inc.ApplicationProperties;
        //NOTE: do NOT type the commonPath variable. Typing it to String breaks the code.
         public var commonPath = ApplicationProperties.COMMON_PATH;//this is the url to the server where the icons are located.
        ]]>
    </mx:Script>
dynamicIcon.swf AS 3.0 code:
stop();
var iconFolder:String = "inc/icons/";
var parentArray:Array = new Array();
//find the highest display container
function getIconName(myObject){
      while (myObject.parent){
         myObject = myObject.parent;
          var topParent = myObject;
         var objectName:String = myObject.name;
         parentArray.push(objectName);
    // for some reason I can't just set the iconName equal to the myObject.name. The only way I could get it to work is to push
   //it onto an array first and then access it in the array.
      for(var i:Number=0;i<parentArray.length; i++){
          if(parentArray[i].indexOf("ico_")==0){
             var iconName:String = parentArray[i];
             break;
     var myURL:String = topParent.getChildAt(0).application["commonPath"];
     var loadPath:String = myURL+iconFolder+iconName+".png";
     var loadit = new Loader();
     addChild(loadit);
     loadit.load(new URLRequest(loadPath));
getIconName(this.parent);
BUT, I am new to Flex and AS 3.0 and I know this code is uglier than it needs to be and have the following two issues.
1) In the AS 3.0 code, to determine the parent application, I should be able to just reference the parent application directly rather than have to iterate through .parent. Since I am using the Image tag and not using a loader, the only way I could figure out how is to iterate thought .parent. Is there a more direct way to get the parent or more specifically, the COMMON_PATH attribute of the ApplicationProperties class?
2) In the AS 3.0 code, for some reason, I could not just stick the retrieved myObject.name in into the iconName variable and add it to the URL string. Just out of desperation, I pushed it onto an array first and then accessed it and it worked.
Anyone got any ideas on either or both item 1 or 2 above?
TIA,
Steve

I should have been more clear. This largely based on I am Link's method to create dynamic icons in a datagrid:
http://blog.tygate.com/?p=359
I just took it a step further.

Creating and Accessing a Dynamic View Object

Hi,
I'm needing to create a Dynamic View Object so to have the ability to modify the FROM and WHERE clauses in an SQL statement.
I then need to view all the columns and rows in an adf table or something similar.
I've read up a fair bit on similar situations, however I'm struggling with the basic framework of building the View Object.
I know I'm wanting to use ..createViewObjectFromQueryStmt..but just unsure of the syntax in using it, especially connecting the VO to an Application Module.
This is similar to what I've got now, located in AppModuleImpl.java
    public void createDynVO(ApplicationModule appMod, String FROMclause, String WHEREclause){
    String SQL = "SELECT JOURNAL_NAME, PERIOD_NAME FROM " + FROMclause + " " + WHEREclause;
    ViewObject vo = appMod.createViewObjectFromQueryStmt("DynamicView", SQL);
    vo.executeQuery();But how does it know what the application module is?
Any help would be greatly appreciated!
-Chris

Ok, I've actually modified my approach to this.
I've created a View Object in the design view, added it to the App Module, and then created an iterator and bound an adf table to that iterator.
The View Object which I created has the same column names as what I am going to be getting later down the track.
Everything is working perfectly, except that I can't seem to bind variables to the WHERE clause.
Below is what I have got running:
    public void recreateDynView(String FromClause, String whereCompany, String whereDepartment) {
         String sql_PAGE_ITEM1 = " AND PAGE_ITEM1 LIKE :P_PAGE_ITEM1";
         String sql_PAGE_ITEM2 = " AND PAGE_ITEM2 LIKE :P_PAGE_ITEM2";
         findViewObject("DynamicView1").remove();
         String SQLStmt = "SELECT PAGE_ITEM1, PAGE_ITEM2, PAGE_ITEM3, LINE_ITEM FROM " + FromClause;
         ViewObject vo = createViewObjectFromQueryStmt("DynamicView1",SQLStmt);
         vo.setWhereClause("1=1");
           if (whereCompany != null && whereCompany.length()>0){
               vo.setWhereClause(vo.getWhereClause() + sql_PAGE_ITEM1);
               vo.defineNamedWhereClauseParam("P_PAGE_ITEM1",null,null);
               vo.setNamedWhereClauseParam("P_PAGE_ITEM1",whereCompany);
           if (whereDepartment != null && whereDepartment.length()>0){
               vo.setWhereClause(vo.getWhereClause() + sql_PAGE_ITEM2);
               vo.defineNamedWhereClauseParam("P_PAGE_ITEM2",null,null);
               vo.setNamedWhereClauseParam("P_PAGE_ITEM2",whereDepartment);
         vo.executeQuery();
       }However whenever I input a value into one of the bound variables, I get the following error on the page.
   1. JBO-29000: Unexpected exception caught: oracle.jbo.InvalidOperException, msg=JBO-25070: Where-clause param variable P_PAGE_ITEM1 needs ordinal index array.
   2. JBO-25070: Where-clause param variable P_PAGE_ITEM1 needs ordinal index array.In the view object which i created at design stage, I've set the binding style to Oracle Named, so it should be alright. But obviously since I'm removing the view object and creating another version of it, it doesn't have the same binding style attached by default?
Is there a work around for this? I'm so close!
-Chris

Use Granfeldts Create Object to create dynamic groups

Trying to use Sorens Granfeldts, Create Object WF activity to create dynamic groups.
In a standard function evaluator activity I generate the Filter as [//WorkflowData/Filter]
The "string" I set it to is:
<Filter xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" Dialect="http://schemas.microsoft.com/2006/11/XPathFilterDialect" xmlns="http://schemas.xmlsoap.org/ws/2004/09/enumeration">/Person[ObjectID
= /*[ObjectID = '8dfcb5e8-ff01-400c-8ca7-2a0002d2d2d4']/ComputedMember]</Filter>
In the CreateObject activity I then just have [//WorkflowData/Filter],Filter among the initial values.
The creation works if I remove this attribute so the rest of the attributes seems to be working.
The creation fails however end I get the error below in the Forefront Identity Manager event log.
System.NullReferenceException: Object reference not set to an instance of an object.
   at Microsoft.ResourceManagement.WFActivities.Resolver.GetDisplayStringFromGuid(Guid id, String[] expansionAttributes)
   at Microsoft.ResourceManagement.WFActivities.Resolver.ReplaceGuidWithTemplatedString(Match m)
   at System.Text.RegularExpressions.RegexReplacement.Replace(MatchEvaluator evaluator, Regex regex, String input, Int32 count, Int32 startat)
   at System.Text.RegularExpressions.Regex.Replace(String input, MatchEvaluator evaluator)
   at Microsoft.ResourceManagement.WFActivities.Resolver.GetStringAttributeValue(Object attribute)
   at Microsoft.ResourceManagement.WFActivities.Resolver.ResolveEvaluatorWithoutAntiXSS(String match, ResolverOptions resolveOptions)
   at Microsoft.ResourceManagement.WFActivities.Resolver.ResolveEvaluatorForWithAntiXSS(String match, ResolverOptions resolveOptions)
   at Microsoft.ResourceManagement.WFActivities.Resolver.ReplaceMatches(String input, Boolean useAntiXssEncoding, ResolverOptions resolveOptions)
   at Microsoft.ResourceManagement.Workflow.Hosting.ResolverEvaluationServiceImpl.ResolveLookupGrammar(Guid requestId, Guid targetId, Guid actorId, Dictionary`2 workflowDictionary, Boolean encodeForHTML, String expression)
   at Microsoft.ResourceManagement.Workflow.Activities.ResolveGrammarActivity.Execute(ActivityExecutionContext executionContext)
   at System.Workflow.ComponentModel.ActivityExecutor`1.Execute(T activity, ActivityExecutionContext executionContext)
   at System.Workflow.ComponentModel.ActivityExecutor`1.Execute(Activity activity, ActivityExecutionContext executionContext)
   at System.Workflow.ComponentModel.ActivityExecutorOperation.Run(IWorkflowCoreRuntime workflowCoreRuntime)
   at System.Workflow.Runtime.Scheduler.Run()
Have anyone used this WF activity to create dynamic groups and can tell how to set the Filter?

Hey Kent!
I did the same thing, with Søren`s Create Object WF. I did it like this on the filter part:
<Filter xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" Dialect="http://schemas.microsoft.com/2006/11/XPathFilterDialect" xmlns="http://schemas.xmlsoap.org/ws/2004/09/enumeration">/Person[(Department = '[//Target/ObjectID]')]</Filter>,Filter
The whole thing looks like this:
(I use Function evaluator to generate a AccountName for groups based on a clean version of DisplayName).
[//Target/DisplayName],DisplayName
SEC_[//WorkFlowData/CleanAccountName],AccountName
[//Target/Manager],Owner
Security,Type
DOMAIN_STRING,Domain
Universal,Scope
[//Target/DisplayName]_SecGroup,Description
[//Target/Manager],DisplayedOwner
None,MembershipAddWorkflow
True,MembershipLocked
[//Target/CleanAccountName],MailNickname
<Filter xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" Dialect="http://schemas.microsoft.com/2006/11/XPathFilterDialect" xmlns="http://schemas.xmlsoap.org/ws/2004/09/enumeration">/Person[(Department = '[//Target/ObjectID]')]</Filter>,Filter
Regards, Remi www.iamblogg.com

Salmple at How to Create Dynamical Object for RTTC

Hi all, I need a sample at How to Create Dynamical Object for RTTC.
you can help me?.

Hello Martinez,
I have attached a sample for structure types. With the Where-Used-List on the Create() Method of the various RTTC classes one may find more samples. If you meant with object on OO Type then it is to mention that this is not possible yet.
Regards
Klaus
PROGRAM sample.
DATA: sdescr1 TYPE REF TO cl_abap_structdescr,
      sdescr2 TYPE REF TO cl_abap_structdescr,
      tdescr1 TYPE REF TO cl_abap_tabledescr,
      tdescr2 TYPE REF TO cl_abap_tabledescr,
      tref1   TYPE REF TO data,
      tref2   TYPE REF TO data,
      comp    TYPE abap_component_tab,
      wa      TYPE t100,
      xbuf    TYPE xstring.
FIELD-SYMBOLS: <tab1> TYPE table,
               <tab2> TYPE table.
sdescr1 ?= cl_abap_typedescr=>describe_by_name( 'T100' ).
comp     = sdescr1->get_components( ).
sdescr2 = cl_abap_structdescr=>create( comp ).
tdescr1 = cl_abap_tabledescr=>create( sdescr2 ).
tdescr2 = cl_abap_tabledescr=>create( sdescr2 ).
CREATE DATA: tref1 TYPE HANDLE tdescr1,
             tref2 TYPE HANDLE tdescr2.
ASSIGN: tref1->* TO <tab1>,
        tref2->* TO <tab2>.
wa-sprsl = 'E'. wa-arbgb = 'SY'. wa-msgnr = '123'. wa-text = 'first text'.   INSERT wa INTO TABLE <tab1>.
wa-sprsl = 'D'. wa-arbgb = 'SY'. wa-msgnr = '456'. wa-text = 'second text'. INSERT wa INTO TABLE <tab1>.
wa-sprsl = 'D'. wa-arbgb = 'XY'. wa-msgnr = '001'. wa-text = 'third text'.   INSERT wa INTO TABLE <tab1>.
wa-sprsl = 'D'. wa-arbgb = 'ZZ'. wa-msgnr = '123'. wa-text = 'fourth text'. INSERT wa INTO TABLE <tab1>.
wa-sprsl = 'E'. wa-arbgb = 'SY'. wa-msgnr = '123'. wa-text = 'ABAP is a miracle'. INSERT wa INTO TABLE <tab1>.
EXPORT tab = <tab1> TO DATA BUFFER xbuf.
IMPORT tab = <tab2> FROM DATA BUFFER xbuf.
LOOP AT <tab2> INTO wa.
WRITE: / wa-sprsl, wa-arbgb, wa-msgnr, wa-text.
ENDLOOP.

How to create a Java Object dynamically

I want to convert a "DataObject (SDO) " into "Pure java object".
For this i want to create a java object with the fields in Dataobject, and this should be in generic way.

I want to convert a "DataObject (SDO) "What is a "DataObject (SDO)"?
into "Pure
java object".What is a "Pure java object"?
For this i want to create a java object with the
fields in Dataobject, What is stopping you? Do you not know how do define a class? Do you think you can add fields to the Object class? If that's what you mean, you're out of luck.
and this should be in generic
way.What do you mean "in generic way"? "Generic" is a very generic term. There are lots of contexts in which it could apply and lots of different possible meanings for "generic way."
You'll have to explain your queston more clearly.

Creating dynamic object instance names

If I have a class such as ...
class NewDevice
I would create a new instance of that object by calling 'NewDevice' as ....
NewDevice nd = new NewDevice();
Suppose I don't actually know how many device I need before I read a file in and then subsequently create a new object instance. I could have a long list of variable name i.e. nd1, nd2, nd3 etc but that would be messy and I would be sure to run out.
My Question..........
How do I create object instances with unique names 'on-the-fly' so to speak
Thanks

Here's an example that allows you to build up a list of NewDevice instances, see how many there are and get them back by their index in the list:
public class MyClass
List newDeviceList;
public MyClass()
    newDeviceList = new ArrayList();
public void addNewDevice(NewDevice newDevice)
    newDeviceList.add(newDevice);
public int getNewDeviceCount()
    return newDeviceList.size();
public NewDevice getNewDevice(int idx)
    return (NewDevice)newDeviceList.get(idx);
}Hope this helps.

Creating dynamic link on each click

Hey everyone!
got another small issues... this is the last thing i need to
fix to finish my project :-).. what im doing is creating a map that
will allow you to click on a state and using PopUpManager, display
data from that state (the data resides within an xml file).
right now on each click, i run clickState="createPopUp()".
the createPopUp functions runs and initializes the http service to
grab the xml file. in the result handler.. i have it grab the data
for the state. the problem is, i cannot figure out how to make it
dynamic so that when u click on one state it grabs the name and
then uses the name to grab the data from the xml file. for example,
right now it always grabs event.result.venuelist.michigan but i
want it to grab event.result.venuelist.stateName so its dynamic (or
something like that). Thank you so much for the help!!!
Here is the result handler that grabs the info from the
xml... here i just set it to grab the data for michigan to make
sure it was working..
quote:
public function resultHandler(event:ResultEvent):void {
/* var icon:Object = map.target.selected.name; */
arrcol = event.result.venuelist.michigan as ArrayCollection;
dg.dataProvider = arrcol;
Here is the code for creating the popup... i tried to use
this.selectedItem.name to grab the name of the state but it didnt
work. i did it in an alert box to test if it was grabbing the name.
quote:
public function createPopUp():void {
var icon:Object = this.selectedItem.name;
var state:String = icon;
Alert.show(state, 'Alert Box', mx.controls.Alert.OK);
getXML.send();
PopUpManager.addPopUp(panel, this, true);
PopUpManager.centerPopUp(panel);
Here is the entire code... there are two xml files... one
inline and one external... the one inline which is shown below
contains the name for each state in the <name></name>
brackets... that is the info i need to grab once i click so i can
grab the info for that state from the external xml file. (i left
out some states from the populationdata xml to shorten the code for
posting)
quote:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml"
xmlns="*" layout="absolute" backgroundGradientAlphas="[1.0, 1.0]"
backgroundGradientColors="[#FFFFFF, #FFFFFF]" width="739"
height="481" creationComplete="init()">

<mx:HTTPService id="getXML" url="list.xml"
result="resultHandler(event)" resultFormat="object"/>

<mx:XML id="populationData" format="e4x" xmlns="">
<list>
<state><name>California</name><code>ca</code><present>0</present></state>
<state><name>Texas</name><code>tx</code><present>1</present></state>
<state><name>NewYork</name><code>ny</code><present>1</present></state>
<state><name>California</name><code>fl</code><present>0</present></state>
<state><name>California</name><code>il</code><present>1</present></state>
<state><name>California</name><code>pa</code><present>0</present></state>
<state><name>California</name><code>oh</code><present>1</present></state>
<state><name>California</name><code>mi</code><present>1</present></state>
<state><name>California</name><code>ga</code><present>0</present></state>
<state><name>California</name><code>nj</code><present>1</present></state>
<state><name>California</name><code>nc</code><present>0</present></state>
</list>
</mx:XML>
<mx:Style>
global {
modalTransparencyBlur: 0;
modalTransparency: 0.6;
modalTransparencyColor: black;
modalTransparencyDuration: 500;
</mx:Style>
<mx:Script>
<![CDATA[
import mx.events.ListEvent;
import mx.controls.dataGridClasses.DataGridColumn;
import mx.collections.ArrayCollection;
import mx.rpc.events.ResultEvent;
import mx.containers.Panel;
import mx.controls.Button;
import mx.controls.Spacer;
import mx.controls.DataGrid;
import mx.containers.ControlBar;
import mx.controls.dataGridClasses.DataGridColumn
import mx.managers.PopUpManager;
import mx.controls.Alert;
import mx.events.ListEvent;
public var panel:Panel;
public var arrcol:ArrayCollection = new ArrayCollection();
public var dg:DataGrid = new DataGrid();
public var arr:Array = [];
public function init():void {
var d1:DataGridColumn = new DataGridColumn;
var d2:DataGridColumn = new DataGridColumn;
var d3:DataGridColumn = new DataGridColumn;
var d4:DataGridColumn = new DataGridColumn;
var d5:DataGridColumn = new DataGridColumn;
var d6:DataGridColumn = new DataGridColumn;
var b1:Button = new Button();
var cb:ControlBar = new ControlBar();
var s:Spacer = new Spacer();
b1.label = "Click here to return to the map";
b1.addEventListener(MouseEvent.CLICK, closePopUp);
s.percentWidth = 100;
cb.addChild(s);
cb.addChild(b1);
dg.width = 638
dg.height = 146
d1.width = 150;
d1.headerText = "Venue Name";
d1.dataField = "name";
d2.width = 150;
d2.headerText = "Address";
d2.dataField = "address";
d3.width = 100;
d3.headerText = "City";
d3.dataField = "city";
d4.width = 50;
d4.headerText = "State";
d4.dataField = "state";
d5.width = 50;
d5.headerText = "Zip";
d5.dataField = "zip";
d6.width = 100;
d6.headerText = "Phone";
d6.dataField = "phone";
arr.push(d1);
arr.push(d2);
arr.push(d3);
arr.push(d4);
arr.push(d5);
arr.push(d6);
dg.columns = arr;
panel = new Panel();
panel.title = "Here are our venues:";
panel.width = 658;
panel.height = 222;
panel.addChild(dg);
panel.addChild(cb);
public function resultHandler(event:ResultEvent):void {
/* var icon:Object = map.target.selected.name; */
arrcol = event.result.venuelist.michigan as ArrayCollection;
dg.dataProvider = arrcol;
public function closePopUp(evt:MouseEvent):void {
PopUpManager.removePopUp(panel);
public function createPopUp():void {
var icon:Object = this.selectedItem.name;
var state:String = icon;
Alert.show(state, 'Alert Box', mx.controls.Alert.OK);
getXML.send();
PopUpManager.addPopUp(panel, this, true);
PopUpManager.centerPopUp(panel);
[Bindable]
public var stateData:ArrayCollection;
* This method uses the alpha setting to indicate mouseOver
and mouseOut events.
public function hilightState( event:*, alpha:Number ) : void
map.setStateAlpha( event.code, alpha );
* This method is invoked by the click event on the map. All
this does is set the comboBox to
* the state selected.
public function selectState( event:USAMapEvent ) : void {
var stateData:Object = map.stateData;
for(var i:Number=0; i < stateData.length; i++) {
if( event.code == stateData
.code ) {
break;
* This method is used to set the color of a state based on
the item given.
public function dataColor( item:Object ) : Number {
if( item.present > 0 ) return 0x2e81fe;
else return 0xe9e9e9;
]]>
</mx:Script>
<mx:CurrencyFormatter id="currFmt" />
<mx:NumberFormatter id="numFmt" />

<USAMap id="map" dataProvider="{populationData.state}"
dataField="population" colorFunction="dataColor"
mapLoaded="stateData = new ArrayCollection(map.stateData)"
clickState="createPopUp()"
rollOverState="hilightState(event,.5)"
rollOutState="hilightState(event,1)" left="10" top="10"/>
</mx:Application>

Tracy, not again!!!! :)
lastResult could be and should be used in AS.
If you've got a race condition - there will be a
desynchronisation between event & lastResult property. But it
does not mean that you can't use it - you should take measures to
prevent race conditions from occurring.
Cheers,
Dmitri.

[SOLVED] Multiple Dynamic View Objects and View Links - ADF Tree Table

Hi all,
I've got a method that creates 3 dynamic viewobjects using this:
            ViewDefImpl Level1ViewDef = new ViewDefImpl("Level1View");
            Level1ViewDef.addViewAttribute("LevelDescription","LEVEL1_DESCRIPTION",String.class);
            Level1ViewDef.addViewAttribute("SetOfBooksId","SET_OF_BOOKS_ID",Number.class);
            Level1ViewDef.addViewAttribute("CodeCombinationId","CODE_COMBINATION_ID",Number.class);
            Level1ViewDef.addViewAttribute("Level1","LEVEL1",String.class);
            Level1ViewDef.addViewAttribute("AccountType","ACCOUNT_TYPE",String.class);
            Level1ViewDef.addViewAttribute("PeriodYear","PERIOD_YEAR",Number.class);
            Level1ViewDef.addViewAttribute("PeriodNum","PERIOD_NUM",Number.class);
            Level1ViewDef.addViewAttribute("PeriodName","PERIOD_NAME",String.class);
            Level1ViewDef.addViewAttribute("PtdActual","PTD_ACTUAL",Number.class);
            Level1ViewDef.addViewAttribute("YtdActual","YTD_ACTUAL",Number.class);
            Level1ViewDef.addViewAttribute("LtdActual","LTD_ACTUAL",Number.class);
            Level1ViewDef.addViewAttribute("BudgetName","BUDGET_NAME",String.class);
            Level1ViewDef.addViewAttribute("BudgetVersionId","BUDGET_VERSION_ID",Number.class);
            Level1ViewDef.addViewAttribute("PtdBudget","PTD_BUDGET",Number.class);
            Level1ViewDef.addViewAttribute("YtdBudget","YTD_BUDGET",Number.class);
            Level1ViewDef.addViewAttribute("LtdBudget","LTD_BUDGET",Number.class);
            Level1ViewDef.addViewAttribute("EncumbranceType","ENCUMBRANCE_TYPE",String.class);
            Level1ViewDef.addViewAttribute("EncumbranceTypeId","ENCUMBRANCE_TYPE_ID",Number.class);
            Level1ViewDef.addViewAttribute("PtdCommitment","PTD_COMMITMENT",Number.class);
            Level1ViewDef.addViewAttribute("YtdCommitment","YTD_COMMITMENT",Number.class);
            Level1ViewDef.addViewAttribute("LtdCommitment","LTD_COMMITMENT",Number.class);
            Level1ViewDef.setQuery(sql_level1);
            Level1ViewDef.setFullSql(true);
            Level1ViewDef.setBindingStyle(SQLBuilder.BINDING_STYLE_ORACLE_NAME);
            Level1ViewDef.resolveDefObject();
            Level1ViewDef.registerDefObject();
            ViewObject vo1 = createViewObject("Level1View",Level1ViewDef);I can create the view objects fine and create a single viewlink between two of them, however i'm getting problems with 2 view links.
This is how I'm creating a view link:
            ViewLink Level2Level1FKLink = createViewLinkBetweenViewObjects("Level2Level1FKLink1",
                                                    "Level2View",
                                                    vo1,
                                                    new AttributeDef[]{
                                                      vo1.findAttributeDef("Level1")
                                                    vo2,
                                                    new AttributeDef[]{
                                                      vo2.findAttributeDef("Level1")
                                                    "LEVEL1 = :Bind_Level1");
            ViewLink Level3Level2FKLink = createViewLinkBetweenViewObjects("Level3Level2FKLink1",
                                                    "Level3View",
                                                    vo2,
                                                    new AttributeDef[]{
                                                      vo2.findAttributeDef("Level2")
                                                    vo3,
                                                    new AttributeDef[]{
                                                      vo3.findAttributeDef("Level2")
                                                    "LEVEL2 = :Bind_Level2");I can get the data to display on an adf tree table if i'm only using a single view link, but when i try and implement 2 view link (for 3 levels on the adf tree table) i'm getting problems displaying the data.
I'm getting the following error:
Aug 10, 2007 2:44:39 PM oracle.adfinternal.view.faces.renderkit.core.xhtml.PanelPartialRootRenderer encodeAll
SEVERE: Error during partial-page rendering
oracle.jbo.NoDefException: JBO-25058: Definition Level3View of type Attribute not found in Level2View_Level2Level1FKLink1_Level2ViewThe thing is, Level3View isn't in the Level2Level1FKLink viewlink.
I've been reading about something similar here
BC4J Master-Detail-Detail
but I am still unsure of what the problem is.
Thanks in advance.

I found the answer here:
http://radio.weblogs.com/0118231/stories/2004/06/10/correctlyImplementingMultilevelDynamicMasterDetail.html

ADF BC: range paging on dynamic view object

hi!
i have a dynamically generated sql query and i want to get the results one page at a time. for this to work i create at runtime a view object and try to use range paging:
String sql = "SELECT ...";
ViewObject vo = appModule.createViewObjectFromQueryStmt("tmpVO"+System.currentTimeMillis(), sql);
vo.setRangeSize(pageSize);
vo.setAccessMode(RowSet.RANGE_PAGING);
vo.scrollToRangePage(pageNo);
vo.getEstimatedRowCount();
Row[] rows = vo.getAllRowsInRange();
vo.remove();
but when i run this it was pretty slow. so i traced the database session and saw that the executed query was the sql string, not the range paging select (SELECT * FROM (SELECT /*+ FIRST_ROWS */ IQ.*, ROWNUM AS Z_R_N FROM (...).
i use range paging on other view objects that are not dynamically generated and it works fine. please tell me what can i do to get only the specified page from the data base.
thank you
Edited:
here is the select i run:
SELECT UnitEO.UNIT_TYPE, UnitEO.UNIT_NR,
UnitTypeEO.USER_UNIT_TYPE,
UnitEO.UNIT_NR UNIT_NUMBER,
UnitEO.NUMBER_PLATE_ID,
AreaEO.AREA_NAME,
UnitEO.SERIAL_NR
FROM NW_UNIT UnitEO,
NW_UNIT_DETAILS NwUnitDetailsEO,
NW_UNIT_TYPE UnitTypeEO,
NW_AREA AreaEO,
NW_COMMUNICATION_COMPUTER ComputerEO
WHERE
UnitEO.deleted IS NULL
AND UnitEO.UNIT_NR = NwUnitDetailsEO.UNIT_NR (+)
AND UnitEO.UNIT_TYPE = NwUnitDetailsEO.UNIT_TYPE (+)
AND UnitEO.UNIT_TYPE = UnitTypeEO.UNIT_TYPE
AND UnitEO.AREA_ID = AreaEO.AREA_ID (+)
AND UnitEO.COMPUTER_ID = ComputerEO.COMPUTER_ID (+)
here is the jbo.debugoutput that was generated; it includes the creation of the app module, the execution of SearchEntityPkVO (a predefined vo, not paged), then the execution of the code above:
08/07/22 13:56:52 [436] Connected to Oracle JBO Server - Version: 10.1.3.36.73
08/07/22 13:56:52 [437] mPCollUsePMgr is false
08/07/22 13:56:52 [438] ViewObjectImpl.mDefaultMaxRowsPerNode is 70
08/07/22 13:56:52 [439] ViewObjectImpl.mDefaultMaxActiveNodes is 30
08/07/22 13:56:52 [440] Created root application module: 'enermet.aim.search.model.SearchAppModule'
08/07/22 13:56:52 [441] Locale is: 'en_US'
08/07/22 13:56:52 [442] ApplicationPoolImpl.resourceStateChanged wasn't release related. No notify invoked.
08/07/22 13:56:52 [443] Oracle SQLBuilder: Registered driver: oracle.jdbc.driver.OracleDriver
08/07/22 13:56:52 [444] Creating a new pool resource
08/07/22 13:56:52 [445] Trying connection/2: url='jdbc:oracle:thin:@AIMTEST:1521:AIM' ...
08/07/22 13:56:53 [446] Successfully logged in
08/07/22 13:56:53 [447] JDBCDriverVersion: 10.1.0.5.0
08/07/22 13:56:53 [448] DatabaseProductName: Oracle
08/07/22 13:56:53 [449] DatabaseProductVersion: Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - Production With the Partitioning, OLAP and Data Mining options
08/07/22 13:56:53 [450] <AM MomVer="0">
<cd/>
<CONN/>
</AM>
08/07/22 14:00:21 [985] SearchEntityPkVO>#q old SQLStmtBufLen: 234, actual=163, storing=223
08/07/22 14:00:21 [986] select sep.pk_name, sep.position
from MD_SEARCH_ENTITY_PK sep
inner join MD_SEARCH_ENTITIES se
on se.entity_id = sep.entity_id
where se.name = :VarEntityName
08/07/22 14:00:21 [987] ViewObject: SearchEntityPkVO Estimated Row Count Query Statement:
08/07/22 14:00:21 [988] "SELECT count(1) FROM (select sep.pk_name, sep.position
from MD_SEARCH_ENTITY_PK sep
inner join MD_SEARCH_ENTITIES se
on se.entity_id = sep.entity_id
where se.name = :VarEntityName) "
08/07/22 14:00:21 [989] Bind params for ViewObject.getQueryHitCount: SearchEntityPkVO
08/07/22 14:00:21 [990] Binding param "VarEntityName": Unit
08/07/22 14:00:21 [991] ViewObject: SearchEntityPkVO Estimated Row Count: 2
08/07/22 14:00:21 [992] Clear QueryCollection in cache for VO tmpVO1216724421562
08/07/22 14:00:21 [993] ViewObject: tmpVO1216724421562 close prepared statements...
08/07/22 14:00:21 [994] tmpVO1216724421562>#q computed SQLStmtBufLen: 641, actual=601, storing=631
08/07/22 14:00:21 [995] SELECT UnitEO.UNIT_TYPE, UnitEO.UNIT_NR,
UnitTypeEO.USER_UNIT_TYPE,
UnitEO.UNIT_NR UNIT_NUMBER,
UnitEO.NUMBER_PLATE_ID,
AreaEO.AREA_NAME,
UnitEO.SERIAL_NR
FROM NW_UNIT UnitEO,
NW_UNIT_DETAILS NwUnitDetailsEO,
NW_UNIT_TYPE UnitTypeEO,
NW_AREA AreaEO,
NW_COMMUNICATION_COMPUTER ComputerEO
WHERE
UnitEO.deleted IS NULL
AND UnitEO.UNIT_NR = NwUnitDetailsEO.UNIT_NR (+)
AND UnitEO.UNIT_TYPE = NwUnitDetailsEO.UNIT_TYPE (+)
AND UnitEO.UNIT_TYPE = UnitTypeEO.UNIT_TYPE
AND UnitEO.AREA_ID = AreaEO.AREA_ID (+)
AND UnitEO.COMPUTER_ID = ComputerEO.COMPUTER_ID (+)
08/07/22 14:00:21 [996] *** createViewAttributeDefImpls: oracle.jdbc.driver.T4CPreparedStatement@4e6
08/07/22 14:00:21 [997] Bind params for ViewObject: tmpVO1216724421562
08/07/22 14:00:21 [998] Clear QueryCollection in cache for VO tmpVO1216724421562
08/07/22 14:00:21 [999] ViewObject: tmpVO1216724421562 close prepared statements...
08/07/22 14:00:21 [1000] Column count: 7
08/07/22 14:00:21 [1001] tmpVO1216724421562>#q computed SQLStmtBufLen: 641, actual=601, storing=661
08/07/22 14:00:21 [1002] SELECT UnitEO.UNIT_TYPE, UnitEO.UNIT_NR,
UnitTypeEO.USER_UNIT_TYPE,
UnitEO.UNIT_NR UNIT_NUMBER,
UnitEO.NUMBER_PLATE_ID,
AreaEO.AREA_NAME,
UnitEO.SERIAL_NR
FROM NW_UNIT UnitEO,
NW_UNIT_DETAILS NwUnitDetailsEO,
NW_UNIT_TYPE UnitTypeEO,
NW_AREA AreaEO,
NW_COMMUNICATION_COMPUTER ComputerEO
WHERE
UnitEO.deleted IS NULL
AND UnitEO.UNIT_NR = NwUnitDetailsEO.UNIT_NR (+)
AND UnitEO.UNIT_TYPE = NwUnitDetailsEO.UNIT_TYPE (+)
AND UnitEO.UNIT_TYPE = UnitTypeEO.UNIT_TYPE
AND UnitEO.AREA_ID = AreaEO.AREA_ID (+)
AND UnitEO.COMPUTER_ID = ComputerEO.COMPUTER_ID (+)
08/07/22 14:00:21 [1003] ViewObject: tmpVO1216724421562 Estimated Row Count Query Statement:
08/07/22 14:00:21 [1004] "SELECT count(1) FROM (SELECT UnitEO.UNIT_TYPE, UnitEO.UNIT_NR,
UnitTypeEO.USER_UNIT_TYPE,
UnitEO.UNIT_NR UNIT_NUMBER,
UnitEO.NUMBER_PLATE_ID,
AreaEO.AREA_NAME,
UnitEO.SERIAL_NR
FROM NW_UNIT UnitEO,
NW_UNIT_DETAILS NwUnitDetailsEO,
NW_UNIT_TYPE UnitTypeEO,
NW_AREA AreaEO,
NW_COMMUNICATION_COMPUTER ComputerEO
WHERE
UnitEO.deleted IS NULL
AND UnitEO.UNIT_NR = NwUnitDetailsEO.UNIT_NR (+)
AND UnitEO.UNIT_TYPE = NwUnitDetailsEO.UNIT_TYPE (+)
AND UnitEO.UNIT_TYPE = UnitTypeEO.UNIT_TYPE
AND UnitEO.AREA_ID = AreaEO.AREA_ID (+)
AND UnitEO.COMPUTER_ID = ComputerEO.COMPUTER_ID (+)
08/07/22 14:00:21 [1005] Bind params for ViewObject.getQueryHitCount: tmpVO1216724421562
08/07/22 14:00:26 [1006] ViewObject: tmpVO1216724421562 Estimated Row Count: 32732
08/07/22 14:00:26 [1007] Column count: 7
08/07/22 14:00:26 [1008] ViewObject: tmpVO1216724421562 Created new QUERY statement
08/07/22 14:00:26 [1009] tmpVO1216724421562>#q old SQLStmtBufLen: 661, actual=601, storing=631
08/07/22 14:00:26 [1010] SELECT * FROM (SELECT /*+ FIRST_ROWS */ IQ.*, ROWNUM AS Z_R_N FROM (SELECT UnitEO.UNIT_TYPE, UnitEO.UNIT_NR,
UnitTypeEO.USER_UNIT_TYPE,
UnitEO.UNIT_NR UNIT_NUMBER,
UnitEO.NUMBER_PLATE_ID,
AreaEO.AREA_NAME,
UnitEO.SERIAL_NR
FROM NW_UNIT UnitEO,
NW_UNIT_DETAILS NwUnitDetailsEO,
NW_UNIT_TYPE UnitTypeEO,
NW_AREA AreaEO,
NW_COMMUNICATION_COMPUTER ComputerEO
WHERE
UnitEO.deleted IS NULL
AND UnitEO.UNIT_NR = NwUnitDetailsEO.UNIT_NR (+)
AND UnitEO.UNIT_TYPE = NwUnitDetailsEO.UNIT_TYPE (+)
AND UnitEO.UNIT_TYPE = UnitTypeEO.UNIT_TYPE
AND UnitEO.AREA_ID = AreaEO.AREA_ID (+)
AND UnitEO.COMPUTER_ID = ComputerEO.COMPUTER_ID (+)
) IQ WHERE ROWNUM < :0) WHERE Z_R_N > :1
08/07/22 14:00:26 [1011] Bind params for ViewObject: tmpVO1216724421562
08/07/22 14:00:26 [1012] setting rownum query between (0, 23)
08/07/22 14:00:26 [1013] ViewObject: tmpVO1216724421562 close prepared statements...
PS: I am using JDev 10.1.3.36.73

You have a couple of choices. You could create one view object with a bind variable parameter(s) and in the application module you have 10 instances of that VO with appropriate values set for the bind variable in each instance.
Or if you are using the LOV feature of a VO then you can set an attribute to point to one VO and then using a view cirteria applied to that specific LOV you can then "filter" the data that would appear in that LOV.
Does that help?
Grant Ronald

Updatable , Dynamic VIEW OBJECT ??

Hi ,
I want to create a dynamic VO which is updatable.
I dont have any information about the table on which my View Object is based on, at DESIGN TIME. At run time I create query for the view and create dynamic view using AM.createViewObjectFromQueryStmt(String, String) but this kind of view will not be an updatable view.
I think if I use createViewObjectFromQueryClauses() from entity, it will be updatable,,,but in that I will have to create entities for all the table in my schema ..which sounds BAD...
is there any thing as DYnamic Entities ??
or any other trick to do this.....
BC4J should support something like changing QUERY_DATA_SOURCE_NAME at runtime in oracle forms.. which allow you to update record.
Thanx,
Prasoon

Hi Prasoon,
Steve Muench's "Dive Into BC4J" page has the following example: http://radio.weblogs.com/0118231/stories/2003/07/15/creatingUpdateableMultientityViewObjectDefinitionsDynamically.html
But this is based on pre-defined Entity Objects. It might give you some ideas, though.
Good luck!
Chris

Dynamic view object loses bind variables after passivation

I am creating a view object definition/view object programmatically in Jdev 11.1.1.2.0. The query requires a named bind parameter. All was working fine but now I am testing with app module pooling disabled and the bind variable is not being restored after passivation -- it's like the definition has disappeared or something.
Here is my VO creation code:
ViewObject vo = findViewObject("FinalistsWithEvalDataVO");
if (vo != null){
vo.remove();
ViewDefImpl voDef = new ViewDefImpl("FinalistsWithEvalDataVODef");
     // I add a bunch of viewAttrs here...
voDef.setQuery(fullQuery);
voDef.setFullSql(true);
voDef.setBindingStyle(SQLBuilder.BINDING_STYLE_ORACLE_NAME);
voDef.resolveDefObject();
voDef.registerDefObject();
vo = createViewObject("FinalistsWithEvalDataVO", voDef);
vo.defineNamedWhereClauseParam("Bind_SchlrAyId", null, new int[] {0});
vo.setNamedWhereClauseParam("Bind_SchlrAyId", new Number(1)); //For testing
vo.executeQuery();
The query executes fine right there and then the VO seems to passivate fine. I even see the bind var in passivation:
<exArgs count="1">
<arg name="Bind_SchlrAyId" type="oracle.jbo.domain.Number">
<![CDATA[1]]>
</arg>
</exArgs>
But then when it reactivates prior to rendering the page, it invariably throws a missing parameter exception and this in the log:
<ViewUsageHelper><createViewAttributeDefImpls> [7409] *** createViewAttributeDefImpls: oracle.jdbc.driver.OraclePreparedStatementWrapper@1af78e1
<ViewUsageHelper><createViewAttributeDefImpls> [7410] Bind params for ViewObject: [FinalistsWithEvalDataVO]AwardViewingServiceAM.FinalistsWithEvalDataVO
<ViewUsageHelper><createViewAttributeDefImpls> [7411] ViewUsageHelper.createViewAttributeDefImpls failed...
<ViewUsageHelper><createViewAttributeDefImpls> [7412] java.sql.SQLException: Missing IN or OUT parameter at index:: 1
I have worked on this for hours and can't see anything wrong. Like I said, it works fine when not forcing passivation...
Any help would be appreciated.
Thanks.
-Ed

@Jobinesh - Thanks for the suggestions. I have read all the documentation I can find. Everything works fine without passivation. Everything still breaks with passivation. I have given up on trying to get the bind variable to restore after passivation and am currently just building the query with all values embedded in the query rather than bind variables. This is bad practice but avoids the problem. However, now that I avoided that obstacle, I'm on to the next issue with passivation of this dynamic view object, which is that the current row primary key apparently cannot be reset after activation. I get the following error:
<Key><parseBytes> [7244] Key(String, AttributeDef[]): Invalid Key String found. AttributeCount:1 does not match Key attributes
<DCBindingContainer><reportException> [7254] oracle.jbo.InvalidParamException: JBO-25006: Value 00010000000A30303033383133343734 passed as parameter String to method Constructor:Key is invalid: {3}.
     at oracle.jbo.Key.parseBytes(Key.java:537)
     at oracle.jbo.Key.<init>(Key.java:179)
     at oracle.jbo.server.IteratorStateHolder.getCurrentRowKey(IteratorStateHolder.java:34)
     at oracle.jbo.server.ViewRowSetIteratorImpl.activateIteratorState(ViewRowSetIteratorImpl.java:3877)
I've been trying various workarounds for over a day now with no luck. Very frustrating.
Thanks for trying to help.
-Ed

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