Loop through arrays sequentially

Hi!
My goal is to send update parameter commands on the serial bus att different rates depending on which "priority" a certain parameter has.
As input my idea was to use two text files, one containing a list of "high speed" = often updated parameters, and another with "low speed" = not so often updated parameters.
I start with storing the parameter numbers in two arrays, a high speed array and a low speed array.
My goal is to loop through the parameters in the high speed array and for each loop fetch one parameter name (number) from the low speed list and send that also. And so on.... continously.
The serial-com part is OK it is just the variable fetching process that is a problem. The output from this vi should be a integer value updated at a specified frequency.
Kind regards // Gustaf

Hi Gustaf,
i tried to create an example for you, please see the attachment.
Hope it helps.
Mike
Attachments:
PriorityLoop_LV80.vi ‏18 KB

Similar Messages

Looping through arrays

Hello,
I am developing a program which contains redundant code as it contains too many methods that loop through the same two dimensional array all the time.
The reason why the code is redundant is because I need to perform a different action to different values in the array each time (depending on whether statement is true or false).
What I want to try and do is create one single method which loops through the array and returns a boolean value.
The method needs to take something like an if statement as a parameter so that I can stop searching through the array when the value of some element in array satisfies the if statement.
How do I do this? How do I cut down the amount of code that searches through the same array all the time.
Hope someone can understand
Thanks

Are you looking to do something like this?
interface Predicate {
    boolean apply(int arg);
class IsEven implements Predicate {
    public boolean apply(int arg) {
        return arg % 2 == 0;
public class PredicateExample {
    public boolean searchMaxtrix(int[][] m, Predicate p) {
        for (int[] row : m)
            for(int x : row)
                if (p.apply(x))
                    return true;
        return false;
}

Looping through array

If I declare an array such as the one below.
declare
type array_type is table of varchar2(100) index by binary_integer;
component_array array_type;
begin
component_array(12345) := 'One';
component_array(12347) := 'Two';
component_array(12349) := 'Three';
for i in component_array.FIRST .. component_array.LAST
loop
    dbms_output.put_line(component_array(i));
end loop;
end;Is there a way to loop through only the existing binary_integer indeces? For example, if you execute the block above, you'll get an error because the loop iteration is hitting 12346 which of course doesn't exist. Other than the workaround below, is there another way using any type of array method?
declare
type array_type is table of varchar2(100) index by binary_integer;
component_array array_type;
begin
component_array(12345) := 'One';
component_array(12347) := 'Two';
component_array(12349) := 'Three';
for i in component_array.FIRST .. component_array.LAST
loop
    begin
      dbms_output.put_line(component_array(i));
    exception
      when NO_DATA_FOUND then
        null;
    end;
end loop;
end;
Thanks.

Hi,
Not to hijack this thread, but, since this is related to my answering OP's question, I am posting here.
How come this code is erroring out?
DECLARE
TYPE array_type IS TABLE OF VARCHAR2(100) INDEX BY VARCHAR2(1000);
component_array array_type;
BEGIN
component_array(12345) := 'One';
component_array(12347) := 'Two';
component_array(12349) := 'Three';
FOR i IN component_array.first .. component_array.last LOOP
    IF component_array.exists(12345) THEN
      dbms_output.put_line(component_array(i));
    END IF;
END LOOP;
END;errors out with no_data_found, but, this doesn't ?
DECLARE
TYPE array_type IS TABLE OF VARCHAR2(100) INDEX BY VARCHAR2(1000);
component_array array_type;
BEGIN
component_array(12345) := 'One';
component_array(12347) := 'Two';
component_array(12349) := 'Three';
FOR i IN component_array.first .. component_array.last LOOP
    IF component_array.exists(12344) THEN
      dbms_output.put_line(component_array(i));
    END IF;
END LOOP;
END;notice the static numbers in the .exists parameter....

Loop through Array structure - using xpath

Hello,
My BPEL process logic is as follows:
a. Extract data into variable - receiveMessageInputVariable
The variable 'receiveMessageInputVariable' in turn has data in array structure. (set of items)
b. Transform the data to target structure
c. Call target partner link to store extracted data into varaible 'ServiceInputVariable'
The variable 'ServiceInputVariable' structure is similar to 'receiveMessageInputVariable'
In the BPEL process 'at process' level - I have catch-all exception handler - which must send the list of 'items' which failed during a BPEL instance.
i. If my email body has the following code as below:
<%bpws:getVariableData('receiveMessageInputVariable','XXINV_ITEM_PAY_ROW_TYPE','/ns4:XXINV_ITEM_PAY_ROW_TYPE/ITEMLINE/ITEMLINE_ITEM/ITEM_NUMBER')%>
It successfully fetches only the first item_number record of the array structure. But does not fetch the other records in the array.
ii. Similarly, I wish to print all the items (as received) to be available in the email body in the following pattern:
<%"Record One-"%>
<%bpws:getVariableData('receiveMessageInputVariable','XXINV_ITEM_PAY_ROW_TYPE','/ns4:XXINV_ITEM_PAY_ROW_TYPE/ITEMLINE/ITEMLINE_ITEM[1]/ITEM_NUMBER')%>
<%" "%>
<%"Record Two-"%>
<%bpws:getVariableData('receiveMessageInputVariable','XXINV_ITEM_PAY_ROW_TYPE','/ns4:XXINV_ITEM_PAY_ROW_TYPE/ITEMLINE/ITEMLINE_ITEM[2]/ITEM_NUMBER')%>
<%"Record Nth-"%>
<%bpws:getVariableData('receiveMessageInputVariable','XXINV_ITEM_PAY_ROW_TYPE','/ns4:XXINV_ITEM_PAY_ROW_TYPE/ITEMLINE/ITEMLINE_ITEM[N]/ITEM_NUMBER')%>
Please suggest a suitable syntax in my email body - which can loop through all itemline_item array and print all the item_numbers.
(pseudo code below)
for i in 1 .. ora:countNodes(bpws:getVariableData('receiveMessageInputVariable','XXINV_ITEM_PAY_ROW_TYPE','/ns4:XXINV_ITEM_PAY_ROW_TYPE/ITEMLINE/ITEMLINE_ITEM/ITEM_NUMBER'))
loop
<%"Item Number-"%><%bpws:getVariableData('i')%>
<%bpws:getVariableData('receiveMessageInputVariable','XXINV_ITEM_PAY_ROW_TYPE','/ns4:XXINV_ITEM_PAY_ROW_TYPE/ITEMLINE/ITEMLINE_ITEM/ITEM_NUMBER')%>
end loop;
Thanks,
Santhosh

Hi Santhosh
Try with the following approach. It may work for you
1. Create one XSD, for the HTML content
<xsd:element name="HTML">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="C1" type="xsd:string" nxsd:style="terminated" nxsd:terminatedBy="${eol}">
</xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
2. Create one XSL, may be you have to do this manually, as JDev will not support HTML transformations. This XSL will map your input XML to an HTML format.
3. Create one variable in BPEL of type in the above XSD
4. Use assign activity to assign the XSL transformation to the variable defined in Step#3
<from expression="ora:processXSLT('HTMLTransformation.xsl',bpws:getVariableData('Variable_Input',INPUT_TYPE'))"/>
<to variable="invokeWriteHTMLService_Input" part="HTML" query="/ns6:HTML/ns6:C1"/>
5. Copy the variable to the email body variable
<copy>
<from expression="bpws:getVariableData('invokeWriteHTMLService_Input','HTML','/ns6:HTML/ns6:C1')"/>
<to variable="varNotificationReq" part="EmailPayload"
query="/EmailPayload/ns8:Content/ns8:ContentBody"/>
</copy>
Basically, the above approach converts your input to a string value whose content is a complete HTML, and you will use only one value to assign to the email body.
Note: Please change the Variable names/XPATH Expressions/XSL file name/element names etc according to your BPEL
Hope this helps you
Regards
Ayon

For loop wont loop through array built from spread sheet

im probably doing sonthing really silly but........
first i build and array out of data from a spreadsheet (RefLookup)
the spreadsheet contains 3 rows the top row is my label (to be returned later)
the second row it my maxmum value
the third row is my minimum value.
Ref in is my live feed of data to be looked up.
i then put this into a for loop, to loop through the array untill it finds which range of data the Ref in lies.....
then i simply stop the loop and output the index value.
this index value is the used to look up the spreadsheet data again and return the label for that index.
from what i can gather the code should.... work. but it doesnt seem to go passed the first itteration of the for loop
any ideas?
please and thanks
John
Solved!
Go to Solution.
Attachments:
jmRange.vi ‏13 KB
RefLookup.csv ‏1 KB
InRange.PNG ‏34 KB

You need to set the delimiter to comma, else you don't get all data. (read from spreadsheet file)
You are doing this way too complicated. Here's equivalent code. I am sure it can be simplified much more!
You don't need the outer while loop. finding it once is sufficient.
You probably want to add a "select" after the loop that selects NaN instead of the last value if nothing is found, based on the boolean.
Message Edited by altenbach on 03-30-2010 02:55 PM
LabVIEW Champion . Do more with less code and in less time .
Attachments:
finder.png ‏8 KB

Experimenting with looping through array

I've got this piece of code to check if some input of monosyllabic or not. Hope I can explain my problem with it. What it now does, is keep track of every first and last position of a vowel in the input. For a word like "bed", it works fine. The first position of an 'e' is the same as the last one, so it says "input is monosyllabic. (I'm not writing the program for English, so for those of you wondering how to recognize the monosyllabicity of "race" for example, that's irrelevant). And of course I still need to account for words like "breed", with two consecutive vowels.
The thing is however, that the for loop keeps track of the first and last position of every vowel in the array. If a vowel from the array is not in the input, it prints "-1". Now what I want it to do, is keep track of the first and last position for 'a' vowel, and not for every vowel. So now for an input like "universe", the println(first/lastVowel) prints several lines. Being the first and last position of 'u', the first and last of 'i' and of 'e'. Because the first and last position of 'u' is equal, it also prints "input is monosyllabic".
How do I let the for loop only keep track of the first vowel and the last vowel it encounters, and not creating a specific integer value for each vowel defined in the array?
{code}char [] vowels = {'a', 'e', 'i', 'o', 'u'};
     for (char item : vowels){
          int firstVowel = input.indexOf(item);
          int lastVowel = input.lastIndexOf(item);
          System.out.println(firstVowel);
          System.out.println(lastVowel);
          if (!(firstVowel==-1) && !(lastVowel==-1) && firstVowel==lastVowel){
               System.out.println("input is monosyllabic");
     }{code}

Igor_Pavlove wrote:
I've got this piece of code to check if some input of monosyllabic or not. Hope I can explain my problem with it. What it now does, is keep track of every first and last position of a vowel in the input. For a word like "bed", it works fine. The first position of an 'e' is the same as the last one, so it says "input is monosyllabic. (I'm not writing the program for English, so for those of you wondering how to recognize the monosyllabicity of "race" for example, that's irrelevant). And of course I still need to account for words like "breed", with two consecutive vowels.
The thing is however, that the for loop keeps track of the first and last position of every vowel in the array. If a vowel from the array is not in the input, it prints "-1". Now what I want it to do, is keep track of the first and last position for 'a' vowel, and not for every vowel. So now for an input like "universe", the println(first/lastVowel) prints several lines. Being the first and last position of 'u', the first and last of 'i' and of 'e'. Because the first and last position of 'u' is equal, it also prints "input is monosyllabic".
How do I let the for loop only keep track of the first vowel and the last vowel it encounters, and not creating a specific integer value for each vowel defined in the array?
{code}char [] vowels = {'a', 'e', 'i', 'o', 'u'};
     for (char item : vowels){
          int firstVowel = input.indexOf(item);
          int lastVowel = input.lastIndexOf(item);
          System.out.println(firstVowel);
          System.out.println(lastVowel);
          if (!(firstVowel==-1) && !(lastVowel==-1) && firstVowel==lastVowel){
               System.out.println("input is monosyllabic");
     }{code}You have a couple of problems with this:
1 - notice that your firstVowel and lastVowel variables are defined within the scope of your for loop so they fresh and new for each iteration of the loop. So if you never get any result other than that of 'u'. (except for the print, but you don't have any results you can actually use)
2 - for firstVowel, you just need to check if your return from your (indexOf is less than firstVowel) and (firstVowel not equal to -1): for your lastVowel you do the same but check for greater than.
To accomplish this you have to take the definition of your firstVowel and lastVowel outside of your for loop, you'll also need to use a variable to catch your indexOf so you can do the comparison for firstVowel and lastVowel.

Looping through an array to get the index for each measure in a combo box

Hi folks,
I am working on a web application that has two combo boxes, one for year (called yearcombo) and for measures (called myURL) for that selected year, and also two radiobuttons (in radioBtnGroup). I have two years and a bunch of measure for each year. I have a map tool tip that when you mouse over the county you see a measure for that specific year. However I have a bunch of measures for each year and I want to be able to loop through the measures (which are in an array collection inside a combobox) so my "if" expression can find every selectedIndex and bring me the tool tip for that selected measure for that selected radio button. Right now I would have to create if statements for each measure (each selectedIndex inside the myURL combobox)and each radiobutton (inside the radioBtnGroup) instead of creating a if expression to get a map tip tool for each measure. I know I would have to create a loop to search for these indexes and enter that in the if expression and also change the graphic.attributes to reflect the right measure or index selected. Do you API for Flex wizards can give me any tips on how to code this according to my code below ? Any help is greatly appreciated! (the print scree is attached)
Below is the code snippet:
if (yearcombo.selectedItem.year == "2007" && myURL.selectedIndex == 0 && radioBtnGroup.selectedValue == 0)
fLayer.definitionExpression = "DATA_YEAR_TXT like '2007'"
var graphic:Graphic = Graphic(event.currentTarget);
graphic.symbol = mouseOverSymbol;
var htmlText:String = graphic.attributes.htmlText;
var textArea:TextArea = new TextArea();
try{
textArea.htmlText = myURL.selectedItem.label + graphic.attributes.ForDirIndOut.toString()
myMap.infoWindow.content=textArea
myMap.infoWindow.label = graphic.attributes.NAME;
myMap.infoWindow.closeButtonVisible = false;
myMap.infoWindow.show(myMap.toMapFromStage(event.stageX, event.stageY));}
catch(error:Error) {
trace("Caught Error: "+error);
And below is the combo boxes with the arrays
<mx:FormItem label="Year :" >
<mx:ComboBox id="yearcombo" selectedIndex="0" labelField="label" width="100%" change="changeEvt(event)" >
<mx:ArrayCollection id="year" >
<fx:Object label="2007" year="2007" />
<fx:Object label="2009" year="2009" />
</mx:ArrayCollection>
</mx:ComboBox>
</mx:FormItem>
<mx:FormItem label="Measure:">
<mx:ComboBox id="myURL" selectedIndex="8" width="80%" mouseOver="clickEv2(event)" close="closeHandler(event)">
<mx:ArrayCollection id="measures" >
<fx:Object id="forindout07" labeltext="2007 Forestry Industry Output" label="Forestry Industry Output " value="RADIO_BUTTONS/TFEI_07_forest_industry_output" year="2007" />
<fx:Object id="foremp07" label="2007 Forestry Employment " value="RADIO_BUTTONS/TFEI_07_forest_employment" year="2007" />
<fx:Object id="forlabinc07" label="2007 Forestry Labor Income " value="RADIO_BUTTONS/TFEI_07_forest_labincome" year="2007" />
<fx:Object id="forindbustax07" label="2007 Forestry Indirect Business Tax" value="RADIO_BUTTONS/TFEI_07_forest_business_tax" year="2007" />
<fx:Object id="forindout09" label="Forestry Industry Output " value="RADIO_BUTTONS/TFEI_09_forest_industry_output" year="2009" />
<fx:Object id="foremp09" label="2009 Forestry Employment " value="RADIO_BUTTONS/TFEI_09_forest_employment" year="2009" />
<fx:Object id="forlabinc09" label="2009 Forestry Labor Income " value="RADIO_BUTTONS/TFEI_09_forest_labincome" year="2009" />
<fx:Object id="forindbustax09" label="2009 Forestry Indirect Business Tax" value="RADIO_BUTTONS/TFEI_09_forest_business_tax" year="2009" />
<fx:Object id="blank" label=" " />
</mx:ArrayCollection>

And here is the entire code
<?xml version="1.0" encoding="utf-8"?>
<mx:Application
 xmlns:fx="http://ns.adobe.com/mxml/2009"
 xmlns:s="library://ns.adobe.com/flex/spark"
 xmlns:mx="library://ns.adobe.com/flex/mx"
 xmlns:esri="http://www.esri.com/2008/ags"
 paddingBottom="8" paddingLeft="8"
 paddingRight="8" paddingTop="8"
 backgroundColor="0xffffff"
 layout="vertical" >
 
<fx:Declarations>
 <esri:SimpleFillSymbol id="mouseOverSymbol" alpha="0.5" color="0x808080">
 <esri:SimpleLineSymbol width="0" color="#000000"/>
 </esri:SimpleFillSymbol>
 <esri:SimpleFillSymbol id="defaultsym" alpha="0.01" color="#E0E0E0" >
 <esri:SimpleLineSymbol width="1" color="#000000"/>
 </esri:SimpleFillSymbol>
 
</fx:Declarations>
 <fx:Script>
 <![CDATA[
 import com.esri.ags.Graphic;
 import com.esri.ags.SpatialReference;
 import com.esri.ags.esri_internal;
 import com.esri.ags.events.GraphicEvent;
 import com.esri.ags.geometry.Extent;
 import com.esri.ags.layers.ArcGISDynamicMapServiceLayer;
 import com.esri.ags.symbols.SimpleFillSymbol;
 import com.esri.ags.symbols.SimpleLineSymbol;
 import flash.utils.flash_proxy;
 import mx.collections.ArrayCollection;
 import mx.controls.Alert;
 import mx.controls.RadioButton;
 import mx.controls.TextArea;
 import mx.events.DropdownEvent;
 import mx.events.ItemClickEvent;
 import mx.rpc.Fault;
 import mx.rpc.events.FaultEvent;
 import flash.display.Sprite;
 import flash.events.ErrorEvent;
 import flash.events.MouseEvent;
 private function closeHandler(evt:DropdownEvent):void {
 myLabel.text = ComboBox(evt.target).selectedItem.labeltext;
 private function loadLayerName():void
 myLegend.layers = null;
 layerPanel.removeAllChildren();
 //loop through each layer and add as a radiobutton
 for(var i:uint = 0; i < (dynamicLayer.layerInfos.length); i++)
 var radioBtn:RadioButton = new RadioButton;
 radioBtn.groupName = "radioBtnGroup";
 radioBtn.value = i;
 radioBtn.label = dynamicLayer.layerInfos[i].name;
 if (dynamicLayer.layerInfos[i].name == "Direct Impact (Million $)")
 radioBtn.label = "Direct Impact";
 else if (dynamicLayer.layerInfos[i].name == "Total Impact (Million $)")
 {radioBtn.label = "Total Impact";
 else if (dynamicLayer.layerInfos[i].name == "Total Impact (Jobs)")
 {radioBtn.label = "Total Impact";
 else if (dynamicLayer.layerInfos[i].name == "Direct Impact (Jobs)")
 {radioBtn.label = "Direct Impact";
 else
 {radioBtn.visible= false;
 layerPanel.addChild(radioBtn);
 /* myDividerBox.getDividerAt(0).visible = false; */
 //set the visible layer the first radio button
 radioBtnGroup.selectedValue = 0;
 dynamicLayer.visibleLayers = new ArrayCollection([0]);
 myLegend.layers = [dynamicLayer];
 myLegend.visible = true;
 private function radioClickHandler(event:ItemClickEvent):void
 myLegend.layers = null;
 // update the visible layers to only show the layer selected
 dynamicLayer.visibleLayers = new ArrayCollection([event.index]);
 myLegend.layers = [dynamicLayer];
 private function changeEvt(event:Event):void {
 if (yearcombo.selectedItem.year == "2007")
 measures.filterFunction=filter1
 measures.refresh()
 myURL.dataProvider=measures
 else if (yearcombo.selectedItem.year == "2009")
 measures.filterFunction=filter2
 measures.refresh();
 public function filter1(item:Object):Boolean
 if (item.year=="2007") return true
 else return false
 public function filter2(item:Object):Boolean
 if (item.year=="2009") return true
 else return false
 private function clickEvt(event:Event):void {
 if (yearcombo.selectedItem.year == "2007")
 measures.filterFunction=filter3
 measures.refresh()
 myURL.dataProvider=measures
 else if (yearcombo.selectedItem.year == "2009")
 measures.filterFunction=filter4
 measures.refresh();
 public function filter3(item:Object):Boolean
 if (item.year=="2007") return true
 else return false
 public function filter4(item:Object):Boolean
 if (item.year=="2009") return true
 else return false
 private function clickEv2(event:Event):void {
 if (yearcombo.selectedItem.year == "2007")
 measures.filterFunction=filter5
 measures.refresh()
 else if (yearcombo.selectedItem.year == "2009")
 measures.filterFunction=filter6
 measures.refresh();
 else if (yearcombo.selectedItem.year == 2007 && myURL.selectedIndex==8)
 myLegend.layers = null;
 layerPanel.removeAllChildren();
 public function filter5(item:Object):Boolean
 if (item.year=="2007") return true
 else return false
 public function filter6(item:Object):Boolean
 if (item.year=="2009") return true
 else return false
 /* IF YOU WANT TO INCLUDE OTHER VALUES IN THE MAP TOOLTIP LIKE COUNTY NAME AND THE LABEL OF THE SELECTED ITEM
 if (myURL.selectedIndex==0)
 myTextArea.htmlText = "County: " + gr.attributes.NAME + "\n"
 + "Measure: " + myURL.selectedItem.label + gr.attributes.ForDirIndOut.toString()
 public function fLayer_graphicAddHandler(event:GraphicEvent):void
 event.graphic.addEventListener(MouseEvent.MOUSE_OVER, onMouseOverHandler);
 event.graphic.addEventListener(MouseEvent.MOUSE_OUT, onMouseOutHandler);
 public function onMouseOverHandler(event:MouseEvent):void
 if (yearcombo.selectedItem.year == "2007" && myURL.selectedIndex == 0 && radioBtnGroup.selectedValue == 0)
 fLayer.definitionExpression = "DATA_YEAR_TXT like '2007'"
 var graphic:Graphic = Graphic(event.currentTarget);
 graphic.symbol = mouseOverSymbol;
 var htmlText:String = graphic.attributes.htmlText;
 var textArea:TextArea = new TextArea();
 try{
 textArea.htmlText = myURL.selectedItem.label + graphic.attributes.ForDirIndOut.toString()
 myMap.infoWindow.content=textArea
 myMap.infoWindow.label = graphic.attributes.NAME;
 myMap.infoWindow.closeButtonVisible = false;
 myMap.infoWindow.show(myMap.toMapFromStage(event.stageX, event.stageY));}
 catch(error:Error) {
 trace("Caught Error: "+error);
 if (yearcombo.selectedItem.year == "2007" && myURL.selectedIndex == 0 && radioBtnGroup.selectedValue == 1)
 fLayer.definitionExpression = "DATA_YEAR_TXT like '2007'"
 var graphic:Graphic = Graphic(event.currentTarget);
 graphic.symbol = mouseOverSymbol;
 var htmlText:String = graphic.attributes.htmlText;
 var textArea:TextArea = new TextArea();
 try{
 textArea.htmlText = myURL.selectedItem.label + graphic.attributes.ForTotImpIndOut.toString()
 myMap.infoWindow.content=textArea
 myMap.infoWindow.label = graphic.attributes.NAME;
 myMap.infoWindow.closeButtonVisible = false;
 myMap.infoWindow.show(myMap.toMapFromStage(event.stageX, event.stageY));}
 catch(error:Error) {
 trace("Caught Error: "+error);
 if (yearcombo.selectedItem.year == "2007" && myURL.selectedIndex == 1 && radioBtnGroup.selectedValue == 0)
 fLayer.definitionExpression = "DATA_YEAR_TXT like '2007'"
 var graphic:Graphic = Graphic(event.currentTarget);
 graphic.symbol = mouseOverSymbol;
 var htmlText:String = graphic.attributes.htmlText;
 var textArea:TextArea = new TextArea();
 try{
 textArea.htmlText = myURL.selectedItem.label + graphic.attributes.ForDirEmp.toString()
 myMap.infoWindow.content=textArea
 myMap.infoWindow.label = graphic.attributes.NAME;
 myMap.infoWindow.closeButtonVisible = false;
 myMap.infoWindow.show(myMap.toMapFromStage(event.stageX, event.stageY));}
 catch(error:Error) {
 trace("Caught Error: "+error);
 if (yearcombo.selectedItem.year == "2007" && myURL.selectedIndex == 1 && radioBtnGroup.selectedValue == 1)
 fLayer.definitionExpression = "DATA_YEAR_TXT like '2007'"
 var graphic:Graphic = Graphic(event.currentTarget);
 graphic.symbol = mouseOverSymbol;
 var htmlText:String = graphic.attributes.htmlText;
 var textArea:TextArea = new TextArea();
 try{
 textArea.htmlText = myURL.selectedItem.label + graphic.attributes.ForTotImpEmp.toString()
 myMap.infoWindow.content=textArea
 myMap.infoWindow.label = graphic.attributes.NAME;
 myMap.infoWindow.closeButtonVisible = false;
 myMap.infoWindow.show(myMap.toMapFromStage(event.stageX, event.stageY));}
 catch(error:Error) {
 trace("Caught Error: "+error);
 if (yearcombo.selectedItem.year == "2007" && myURL.selectedIndex == 2 && radioBtnGroup.selectedValue == 0)
 fLayer.definitionExpression = "DATA_YEAR_TXT like '2007'"
 var graphic:Graphic = Graphic(event.currentTarget);
 graphic.symbol = mouseOverSymbol;
 var htmlText:String = graphic.attributes.htmlText;
 var textArea:TextArea = new TextArea();
 try{
 textArea.htmlText = myURL.selectedItem.label + graphic.attributes.ForDirLabInc.toString()
 myMap.infoWindow.content=textArea
 myMap.infoWindow.label = graphic.attributes.NAME;
 myMap.infoWindow.closeButtonVisible = false;
 myMap.infoWindow.show(myMap.toMapFromStage(event.stageX, event.stageY));}
 catch(error:Error) {
 trace("Caught Error: "+error);
 if (yearcombo.selectedItem.year == "2007" && myURL.selectedIndex == 2 && radioBtnGroup.selectedValue == 1)
 fLayer.definitionExpression = "DATA_YEAR_TXT like '2007'"
 var graphic:Graphic = Graphic(event.currentTarget);
 graphic.symbol = mouseOverSymbol;
 var htmlText:String = graphic.attributes.htmlText;
 var textArea:TextArea = new TextArea();
 try{
 textArea.htmlText = myURL.selectedItem.label + graphic.attributes.ForTotImpLabInc.toString()
 myMap.infoWindow.content=textArea
 myMap.infoWindow.label = graphic.attributes.NAME;
 myMap.infoWindow.closeButtonVisible = false;
 myMap.infoWindow.show(myMap.toMapFromStage(event.stageX, event.stageY));}
 catch(error:Error) {
 trace("Caught Error: "+error);
 if (yearcombo.selectedItem.year == "2007" && myURL.selectedIndex == 3 )
 fLayer.definitionExpression = "DATA_YEAR_TXT like '2007'"
 var graphic:Graphic = Graphic(event.currentTarget);
 graphic.symbol = mouseOverSymbol;
 var htmlText:String = graphic.attributes.htmlText;
 var textArea:TextArea = new TextArea();
 try{
 textArea.htmlText = myURL.selectedItem.label + graphic.attributes.ForIndirBusTax.toString()
 myMap.infoWindow.content=textArea
 myMap.infoWindow.label = graphic.attributes.NAME;
 myMap.infoWindow.closeButtonVisible = false;
 myMap.infoWindow.show(myMap.toMapFromStage(event.stageX, event.stageY));}
 catch(error:Error) {
 trace("Caught Error: "+error);
 if (yearcombo.selectedItem.year == "2009" && myURL.selectedIndex == 0 && radioBtnGroup.selectedValue == 0)
 fLayer.definitionExpression = "DATA_YEAR_TXT like '2009'"
 var graphic:Graphic = Graphic(event.currentTarget);
 graphic.symbol = mouseOverSymbol;
 var htmlText:String = graphic.attributes.htmlText;
 var textArea:TextArea = new TextArea();
 try{
 textArea.htmlText = myURL.selectedItem.label + graphic.attributes.ForDirIndOut.toString()
 myMap.infoWindow.content=textArea
 myMap.infoWindow.label = graphic.attributes.NAME;
 myMap.infoWindow.closeButtonVisible = false;
 myMap.infoWindow.show(myMap.toMapFromStage(event.stageX, event.stageY));}
 catch(error:Error) {
 trace("Caught Error: "+error);
 if (yearcombo.selectedItem.year == "2009" && myURL.selectedIndex == 0 && radioBtnGroup.selectedValue == 1)
 fLayer.definitionExpression = "DATA_YEAR_TXT like '2009'"
 var graphic:Graphic = Graphic(event.currentTarget);
 graphic.symbol = mouseOverSymbol;
 var htmlText:String = graphic.attributes.htmlText;
 var textArea:TextArea = new TextArea();
 try{
 textArea.htmlText = myURL.selectedItem.label + graphic.attributes.ForTotImpIndOut.toString()
 myMap.infoWindow.content=textArea
 myMap.infoWindow.label = graphic.attributes.NAME;
 myMap.infoWindow.closeButtonVisible = false;
 myMap.infoWindow.show(myMap.toMapFromStage(event.stageX, event.stageY));}
 catch(error:Error) {
 trace("Caught Error: "+error);
 if (yearcombo.selectedItem.year == "2009" && myURL.selectedIndex == 1 && radioBtnGroup.selectedValue == 0)
 fLayer.definitionExpression = "DATA_YEAR_TXT like '2009'"
 var graphic:Graphic = Graphic(event.currentTarget);
 graphic.symbol = mouseOverSymbol;
 var htmlText:String = graphic.attributes.htmlText;
 var textArea:TextArea = new TextArea();
 try{
 textArea.htmlText = myURL.selectedItem.label + graphic.attributes.ForDirEmp.toString()
 myMap.infoWindow.content=textArea
 myMap.infoWindow.label = graphic.attributes.NAME;
 myMap.infoWindow.closeButtonVisible = false;
 myMap.infoWindow.show(myMap.toMapFromStage(event.stageX, event.stageY));}
 catch(error:Error) {
 trace("Caught Error: "+error);
 if (yearcombo.selectedItem.year == "2009" && myURL.selectedIndex == 1 && radioBtnGroup.selectedValue == 1)
 fLayer.definitionExpression = "DATA_YEAR_TXT like '2009'"
 var graphic:Graphic = Graphic(event.currentTarget);
 graphic.symbol = mouseOverSymbol;
 var htmlText:String = graphic.attributes.htmlText;
 var textArea:TextArea = new TextArea();
 try{
 textArea.htmlText = myURL.selectedItem.label + graphic.attributes.ForTotImpEmp.toString()
 myMap.infoWindow.content=textArea
 myMap.infoWindow.label = graphic.attributes.NAME;
 myMap.infoWindow.closeButtonVisible = false;
 myMap.infoWindow.show(myMap.toMapFromStage(event.stageX, event.stageY));}
 catch(error:Error) {
 trace("Caught Error: "+error);
 if (yearcombo.selectedItem.year == "2009" && myURL.selectedIndex == 2 && radioBtnGroup.selectedValue == 0)
 fLayer.definitionExpression = "DATA_YEAR_TXT like '2009'"
 var graphic:Graphic = Graphic(event.currentTarget);
 graphic.symbol = mouseOverSymbol;
 var htmlText:String = graphic.attributes.htmlText;
 var textArea:TextArea = new TextArea();
 try{
 textArea.htmlText = myURL.selectedItem.label + graphic.attributes.ForDirLabInc.toString()
 myMap.infoWindow.content=textArea
 myMap.infoWindow.label = graphic.attributes.NAME;
 myMap.infoWindow.closeButtonVisible = false;
 myMap.infoWindow.show(myMap.toMapFromStage(event.stageX, event.stageY));}
 catch(error:Error) {
 trace("Caught Error: "+error);
 if (yearcombo.selectedItem.year == "2009" && myURL.selectedIndex == 2 && radioBtnGroup.selectedValue == 1)
 fLayer.definitionExpression = "DATA_YEAR_TXT like '2009'"
 var graphic:Graphic = Graphic(event.currentTarget);
 graphic.symbol = mouseOverSymbol;
 var htmlText:String = graphic.attributes.htmlText;
 var textArea:TextArea = new TextArea();
 try{
 textArea.htmlText = myURL.selectedItem.label + graphic.attributes.ForTotImpLabInc.toString()
 myMap.infoWindow.content=textArea
 myMap.infoWindow.label = graphic.attributes.NAME;
 myMap.infoWindow.closeButtonVisible = false;
 myMap.infoWindow.show(myMap.toMapFromStage(event.stageX, event.stageY));}
 catch(error:Error) {
 trace("Caught Error: "+error);
 if (yearcombo.selectedItem.year == "2009" && myURL.selectedIndex == 3 )
 fLayer.definitionExpression = "DATA_YEAR_TXT like '2009'"
 var graphic:Graphic = Graphic(event.currentTarget);
 graphic.symbol = mouseOverSymbol;
 var htmlText:String = graphic.attributes.htmlText;
 var textArea:TextArea = new TextArea();
 try{
 textArea.htmlText = myURL.selectedItem.label + graphic.attributes.ForIndirBusTax.toString()
 myMap.infoWindow.content=textArea
 myMap.infoWindow.label = graphic.attributes.NAME;
 myMap.infoWindow.closeButtonVisible = false;
 myMap.infoWindow.show(myMap.toMapFromStage(event.stageX, event.stageY));}
 catch(error:Error) {
 trace("Caught Error: "+error);
 public function onMouseOutHandler(event:MouseEvent):void
 var gr:Graphic = Graphic(event.target);
 gr.symbol = defaultsym;
 myMap.infoWindow.hide();
 ]]>
 </fx:Script>
 <fx:Style>
 @namespace esri "http://www.esri.com/2008/ags";
 @namespace s "library://ns.adobe.com/flex/spark";
 @namespace mx "library://ns.adobe.com/flex/mx";
 @namespace esri "http://www.esri.com/2008/ags";
 @namespace components "com.esri.ags.components.*";
 components|InfoWindow
 content-background-alpha : 0.4;
 background-color : #4A7138;
 background-alpha : 0.7;
 border-style : solid;
 </fx:Style>
 <mx:HBox width="930" height="800" id="mapHbox" horizontalAlign="center" >
 <mx:HBox width="80">
 </mx:HBox>
 <mx:HBox id="myHBox" width="800" height="600" backgroundColor="0xffffff" >
 <mx:VBox height="590" width="358" >
 
 <mx:Canvas height="100%" width="100%" backgroundColor="0xffffff" >
 <esri:Map id="myMap" openHandCursorVisible="false"
 height="100%"
 logoVisible="false"
 doubleClickZoomEnabled="false"
 scrollWheelZoomEnabled="false"
 zoomSliderVisible="false"
 scaleBarVisible="false" scale="4000000" >
 <esri:extent>
 <esri:Extent xmin="-10736651.061900" ymin="4024099.909700" xmax="-10409195.669800" ymax="3440153.831100" >
 <esri:SpatialReference wkid="102100"/>
 </esri:Extent>
 </esri:extent>
 <esri:ArcGISDynamicMapServiceLayer id="dynamicLayer2"
 url="http://tfs-24279/ArcGIS/rest/services/RADIO_BUTTONS/counties_layer/MapServer" />
 <esri:ArcGISDynamicMapServiceLayer id="dynamicLayer" name=" "
 alpha="1"
 load="loadLayerName()"
 url="http://tfs-24279/ArcGIS/rest/services/{myURL.selectedItem.value}/MapServer" />
 <esri:FeatureLayer id="fLayer"
 graphicAdd="fLayer_graphicAddHandler(event)"
 mode="snapshot"
 outFields="*"
 symbol="{defaultsym}"
 url= "http://tfs-24279/ArcGIS/rest/services/RADIO_BUTTONS/feature_layer_0709_five/FeatureServer/ 0" />
 </esri:Map>
 </mx:Canvas>
 
 </mx:VBox>
 <mx:VBox height="590" width="20" >
 </mx:VBox>
 <mx:Canvas height="500" width="400" backgroundColor="0xffffff"
 horizontalScrollPolicy="off"
 verticalScrollPolicy="off" >
 <mx:VBox width="420" height="50%" paddingLeft="5" paddingTop="10" paddingRight="10" paddingBottom="10"
 verticalGap="8">
 <mx:Form >
 <mx:FormItem label="Year :" >
 <mx:ComboBox id="yearcombo" selectedIndex="0" labelField="label" width="100%" change="changeEvt(event)" >
 <mx:ArrayCollection id="year" >
 <fx:Object label="2007" year="2007" />
 <fx:Object label="2009" year="2009" />
 </mx:ArrayCollection>
 </mx:ComboBox>
 </mx:FormItem>
 <mx:FormItem label="Measure:">
 <mx:ComboBox id="myURL" selectedIndex="8" width="80%" mouseOver="clickEv2(event)" close="closeHandler(event)">
 <mx:ArrayCollection id="measures" >
 <fx:Object id="forindout07" labeltext="Forestry Industry Output" label="Forestry Industry Output " value="RADIO_BUTTONS/TFEI_07_forest_industry_output" year="2007" />
 <fx:Object id="foremp07" label="Forestry Employment " value="RADIO_BUTTONS/TFEI_07_forest_employment" year="2007" />
 <fx:Object id="forlabinc07" label="Forestry Labor Income " value="RADIO_BUTTONS/TFEI_07_forest_labincome" year="2007" />
 <fx:Object id="forindbustax07" label="Forestry Indirect Business Tax" value="RADIO_BUTTONS/TFEI_07_forest_business_tax" year="2007" />
 <fx:Object id="forindout09" label="Forestry Industry Output " value="RADIO_BUTTONS/TFEI_09_forest_industry_output" year="2009" />
 <fx:Object id="foremp09" label="Forestry Employment " value="RADIO_BUTTONS/TFEI_09_forest_employment" year="2009" />
 <fx:Object id="forlabinc09" label="Forestry Labor Income " value="RADIO_BUTTONS/TFEI_09_forest_labincome" year="2009" />
 <fx:Object id="forindbustax09" label="Forestry Indirect Business Tax" value="RADIO_BUTTONS/TFEI_09_forest_business_tax" year="2009" />
 <fx:Object id="blank" label=" " />
 </mx:ArrayCollection>
 </mx:ComboBox>
 </mx:FormItem>
 </mx:Form>
 <mx:VBox id="layerPanel" width="50%" height="8%" verticalGap="3" paddingLeft="17">
 <mx:RadioButtonGroup id="radioBtnGroup" itemClick="radioClickHandler(event)" />
 </mx:VBox>
 <mx:VBox paddingLeft="17" height="50%" >
 <mx:Canvas id="legendPanel" width="100%" >
 <mx:Label id="myLabel" text=" " fontWeight="bold" />
 <esri:Legend id="myLegend"
 layers="{[dynamicLayer]}"
 map="{myMap}" visible="false"
 respectCurrentMapScale="false"/>
 </mx:Canvas>
 <mx:TextArea width="275" borderAlpha="0" height="200" >
 <mx:htmlText >
 <![CDATA[Note: Counties in white indicate either no data is available for that measure or the data has been supressed due to confidentiality.
 ]]>
 </mx:htmlText>
 </mx:TextArea>
 </mx:VBox>
 </mx:VBox>
 </mx:Canvas>
 </mx:HBox>
 </mx:HBox>
</mx:Application>

Looping through javabean array in jsp?

Hello,
In my servlet, I created an ArrayList of objects and pass these to a jsp page using:
req.setAttribute("bean", uploadList);
The ArrayList contains objects of the FileBean class, with a getIndex, and getDate methods.
Could any possibly demonstrate how to loop through the ArrayList in the jsp and display the FileBean object values in a html table?
To display the values of a javabean in jsp pages I normally have to use for example, requestScope.bean.getMethod();
Thanks

No, that would be requestScope.bean.attributename, if your getter method has the same name as the attribute you are getting.
To loop through an array you have to use the c:forEach tag. Check google for "jstl foreach example", there are loads of examples.

Looping through an array, i dont want duplicates

hello,
I am wondering if anyone can help me please, I have an array
containing numbers, these numbers are attached to movie clips to
determine where they are on the stage, and they are generated
randomly, so the movie clips are always in a new place when a
certain button is pressed.
My problem is that I dont know how to avoid duplicates. The
way I have done it is I have put the values in an array, and I loop
through this with a for loop, from here I take the values and link
them to another array that contains the movie clips, this all works
well but some of the movie clips are stacked on top of one another
because the same array values are coming up :S I have attached the
code, so any suggestions would be gratefully recieved, I just
havent a clue on this one :S
Many thanks any help is gratefully recieved :D

Hi. You were wise to trace the value of n. Your problem seems
to be that the tests succeed (almost always) in the very first
iteration because they truly don't match (where n = 0) and
execution breaks out. You need to adjust the logic. As one
approach, while sticking with your code and not changing it too
much (such as using more efficient int vs Number):
at the very top, define a counter var ct:int = 0;
before the testing loop, define a flag, such as var
flag:boolean = false;
you could then invert the logic in the loop and test for ==
rather than for !=
if you find a match, do--> flag = true;
and break
at the end of testing, use the flag to decide whether to
store the new value
if (!flag) {
// add to array
ct++;
also, use a while loop for controlling the whole thing-->
while(ct < max) { }
to know when you're done
You can also check out the Array functions indexOf() and
some(), to make things more efficient and faster/easier
when you're all done, you can also look into using if (a != b
&& c != d)
for efficiency, instead of nesting them separately
good luck :)

How to loop through an associative array

Guys,
How to loop through an associative array. where the key is string but the value is an object
-Thanks

It depends if you are using a Java HashMap or a BPM Associative array. You'd use the "keySet" if for the former and the "keys" if it's the latter.
I know you want an object for the array, but Any[String] is used here just so you can see something coming back in the display statements shown below. Remove the input and display statements - they're just in there so you can see something working.
Here's how to go through a Hashmap's array using a loop:
map as Java.Util.HashMap
map.put(1, "One")
map.put(2, "Two")
map.put(3, "Three")
map.put(4, "Four")
map.put(5, "Five")
display map.keySet
for each item in keySet(map) do
     display item
     display get(map, arg1 : item)
endHere's how to go through an associative array using a loop:
hashMap as Any[String]
hashMap = ["One": 1,"Two":2]
for each item in hashMap.keys do
     display item
     display "Item in the array is: " + hashMap[item]
endDan

Looping through an array to insert contents into an HTML table

Im trying to loop through a String array and insert the contents into an html table, unfortunately my coding is only filling in the first row in the table and ignores any additional info. Im using webservices that is connecting to a table in the database.
Info = ID + ";" + played + ";" + won + ";" + lost + ";" is the String im pulling into my client.
<table border = "1">
<tr>
<td>ID</td>
<td>played</td>
<td>won</td>
<td>lost</td>
</tr>
<%
try {
 leglessclient.LegendServiceService service = new leglessclient.LegendServiceService();
 leglessclient.LegendService port = service.getLegendServicePort();
String Info = port.displayLog();
String[] log = Info.split(";");
out.println("<tr>");
for (int a = 0 ; a < log.length; a++) {
for (int b = 0 ; b < 4; b++){
out.println("<td>" + (log[a]) +"</td>");
a++;
out.println("<td>" + (log[a]) +"</td>");
a++;
out.println("<td>" + (log[a]) +"</td>");
a++;
out.println("<td>" + (log[a]) +"</td>");
a++;
b++;
out.println("</tr>");
out.println("</table>");
} catch (Exception ex) {
 // TODO handle custom exceptions here
%>
Any help would be greatly appreciated
thanks!

firstly, if you have multiple rows.. you need to start each row with <tr> and end with a </tr>. You just have one in the beginning and end,which will obivously give data in one row.
out.println("<tr>");
for (int a = 0 ; a < log.length; a++) {
for (int b = 0 ; b < 4; b++){
out.println("<td>" + (log[a]) +"</td>");
a++;
out.println("<td>" + (log[a]) +"</td>");
a++;
out.println("<td>" + (log[a]) +"</td>");
a++;
out.println("<td>" + (log[a]) +"</td>");
a++;
b++;
out.println("</tr>");

Looping through an array more that once

I have simple array of movie clips that loop through once according to the code below:
private var lettersL1:Array = [a,a,f,f,f,g,h,i,i,n,n,n,o,o,o,o,s,s,t,t,t];
 for (var i: Number =0; i < lettersL1.length; i++)
 trace (lettersL1[i]);
This works, but for my game to work I need the loop to run three times.
Of cause adding i< lettersL1.length; doesn't work. And I really would prefer not to hard code it with adding a number instead of .length.
What is the correct notation?
Thanks
Charine

Thanks dharmk,
I added that. I wonder if it should be in this classes constructor function or lower down? Heres my entire constructor function so far:
public function LetterArray()
 for (var i: Number =0; i < lettersL1.length*3; i++)
 trace (lettersL1[i%lettersL1.length]);
 lettersL1[i].x = 399;
 lettersL1[i].y= 30;
 addChild(lettersL1[i]);
 trace("Main construtor is working");
 //GameLoop
 initText();
 initLetters();
 initLetterWasClickedOn();
 initCheckIfLetterIsCorrect();
 initInGameAnimation();
 initRemoveLetterChildren();
 initPointsGiven();
It traces the all the objects in the array once to the output window [object a,b,c,...] and then the next time (because I spesed *3) if thrace the firts object [a]first object and then stops.

Looping through an array to pass out the variable to Scanner

I'm trying to get an array of files which end .list in a particular directory and then scan each one for an email address and at the moment print it out. As I understand it Scanner doesn't read from File but will from a String. However each time I try putting it into a String, I get an error as the code tries to pass the full array to it rather than the file names.
What would be the best way of looping through the array so that each time Scanner gets a new path name applied to it?
import java.io.*;
import java.util.Arrays;
import java.util.Scanner;
import java.util.regex.*;
import java.io.File;
public class FindEmail {
 public static void main(String[] args) throws IOException {
 File userDir = new File("M:\\foo\\bar");
 FileFilter listfilter = new fileFinder();
 File[] foundarray = userDir.listFiles(listfilter);
 for (File i: foundarray) {
 Scanner s = new Scanner(new File(foundarray));
 try {
 Pattern p = Pattern.compile("([\\w+|\\.?]+)\\w+@([\\w+|\\.?]+)\\.(\\w{2,8}\\w?)");
 String str = null;
 while ( (str = s.findWithinHorizon(p, 0)) != null ){
 System.out.println(str);
 } finally {
 if (s != null) {
 s.close();
 }//if
 }//finally
 }//for
 } //main
}//class
//class to find the list files
class fileFinder implements FileFilter {
 public boolean accept(File file) {
 return file.getName().toLowerCase().endsWith(".list");
}

The error that I got was
Exception in thread "main" java.io.FileNotFoundException: [M:\foo\MAIN\BEDEWORK.LIST, M:\foo\MAIN\BEDEWORKSPRIVATE.LIST, M:\foo\MAIN\DONNA-NEW.LIST, M:\foo\MAIN\DONNA-NEWER.LIST, M:\foo\MAIN\DONNA-TEST.LIST] (The filename, directory name, or volume label syntax is incorrect)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(Unknown Source)
at java.util.Scanner.<init>(Unknown Source)
at org.stfc.bedework.FindEmail.main(FindEmail.java:17)At the time I had the code:
FileFilter listfilter = new fileFinder();
 File[] foundarray = userDir.listFiles(listfilter);
 String name = Arrays.toString(foundarray);
 for (int i=0; i<name.length(); i++) {
 Scanner s = new Scanner(new File(name));

Loops in arrays or structures

Loops in arrays or structures
I was given a project on html reports and
They have advised me to use Loops in arrays or structures
At this point I am a novice at this html reporting system. I
would like to know how I can use loops in arrays or structures.
How is it beneficial are
1. Structures
2. Arrays
3. loops in for both
for my reports.
Countless thanks in advance

Structures are great if you understand them, they are
basically just arrays organized by keywords rather than index
numbers.
Arrays are very nice, as you can just run through loops to
access each element, as they are all indexed by numbers 0-x.
loops are great to navigate through both. All you have to do
is set an loop to run through x amount of iterations of the array
or structure (where x is the length of the array, or number of
elements in the structure). Loops are great due to the small amount
of code they require.

How to loop through a collection of records which is return value of func.

Hi all.
Have this situation:
- Stored function (member of pkg procedure) that returns a collection of records.
Package Spec:
=========
type tipo_pvt is table of s08_plan_venta_totalizado_r % rowtype;
rc_pvt tipo_pvt;
(s08_plan_venta_totalizado_r is a view).
Package Body:
=========
select col1
,col2
,etc
bulk collect into rc_pvt
from s08_lista_precio_producto_r lpp
,s03_producto_r prd
where condition;
return rc_pvt;
Once collection is loaded and returned (i know it loads records). I just want to loop through every record on a pl/sql procedure on the client (forms6i procedure), but it gives me the error: ORA-06531 Reference to uninitialized collection:
On the forms6i client procedure i have something like:
procedure p_carga_plan_venta_inv (p_id_plan_venta in number) is
v_contador integer;
v_mensaje varchar2(10);
rc_pvt sk08_gestiona_plan_venta.tipo_pvt; (sk08_gestiona_plan_venta is package name)
begin
     rc_pvt := sk08_gestiona_plan_venta.tipo_pvt();
     rc_pvt := sk08_gestiona_plan_venta.f_genera_plan_venta_inv (:pvv.lip_id_lista_precio
,:pvv.ems_id_sucursal
                                        ,:control4.v_metodo_calculo
,:pvv.unm_co_unidad_monetaria
,:pvp.fe_fin_periodo) ;
-- previous statement dos not fail BUT THIS:
message('rc_pvt.count= '||rc_pvt.count);pause;
DOES FAIL
end;
So my question is : since i have already returned the collection, how come is not initialized....?
Do i have to extend it first? In this case i have to return the number of records in the collection.....
Look what happen when done from sqlplus:
declare
rc_pvt sk08_gestiona_plan_venta.tipo_pvt;
begin
rc_pvt := sk08_gestiona_plan_venta.tipo_pvt();
rc_pvt :=
sk08_gestiona_plan_venta.f_genera_plan_venta_inv (8713171
,null
,'m'
,'BS.F'
,to_date('28/02/2001','dd/mm/yyyy'));
end;
SQL> /
Registros en la coleccion =6
Procedimiento PL/SQL finalizado con éxito.
SQL>
I put a dbms_output.put_line on stored function .....
Please help ....!
Apparently it fails when calling the stored function:
rc_pvt := sk08_gestiona_plan_venta.f_genera_plan_venta_inv (:pvv.lip_id_lista_precio
,:pvv.ems_id_sucursal
,:control4.v_metodo_calculo
,:pvv.unm_co_unidad_monetaria
,:pvp.fe_fin_periodo) ;
I don't undestand since this function return the appropiate type. It seems the collection is empty, although having test that on sqlplus works ...
rc_pvt := sk08_gestiona_plan_venta.f_genera_plan_venta_inv (:pvv.lip_id_lista_precio
,:pvv.ems_id_sucursal
,:control4.v_metodo_calculo
,:pvv.unm_co_unidad_monetaria
,:pvp.fe_fin_periodo) ;
function f_genera_plan_venta_inv (p_id_lista_precio in number
,p_id_sucursal in number
,p_tipo_nivel_inv in varchar2
,p_co_unidad_monetaria in varchar2
,p_fe_fin_periodo in date) return tipo_pvt;
for some reason it works on plus:
SQL> declare
2 rc_pvt sk08_gestiona_plan_venta.tipo_pvt;
3 begin
4 rc_pvt := sk08_gestiona_plan_venta.tipo_pvt();
5 rc_pvt :=
6 sk08_gestiona_plan_venta.f_genera_plan_venta_inv (8713171
7 ,null
8 ,'m'
9 ,'BS.F'
10 ,to_date('28/02/2001','dd/mm/yyyy'));
11 --
12 dbms_output.put_line('Registros en la coleccion = '||rc_pvt.count);
13 for i in 1 .. rc_pvt.count loop
14 --
15 dbms_output.put_line('En '||i||rc_pvt(i).prd_co_producto);
16 end loop;
17 end;
18 /
Registros en la coleccion =6
Registros en la coleccion = 6
En 1PT.REF.PET.KO05
En 2PT.REF.PET.LM15
En 3PT.ALM.VDR.001
En 4PT.REF.GRN.CN
En 5PT.REF.GRN.KO
En 6PT.REF.GRN.LM
Procedimiento PL/SQL finalizado con éxito.
Don't understand why it works on plus8 (same version that comes with 6i).
Can't loop through records on forms...? WHY ...?
Edited by: myluism on 02-abr-2012 14:40

Forms 6i is an antique ... write your code to run on the server.
Multiple examples of how to loop through an array loaded with bulk collect can be found here.
http://www.morganslibrary.org/reference/array_processing.html
The main library page is:
http://www.morganslibrary.org/library.html

Loop through arrays sequentially

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