Looping through objects - testing links

Hi
I have a script that moves all instances of a linked object according to user defined X,Y values.
In order to do this, I need to loop through all objects with links
What is the best way to do this?
As of now, this is what I am doing:
var g = myDoc.allGraphics;
for (var i=0; i<g.length; i++) {
if (g[i].itemLink.name == USER_LINK) {
g[i].parent.move(undefined, [USER_X, USER_Y]);
It works well, however I ran into some problems where link was null
Also, is it always the graphic that is linked, or can its parent be linked as well?
If not, then I can just condition that if itemLink == null - continue
Any advice and guidance would be much appreciated
Thanks
David

It works well, however I ran into some problems where link was null
if (g[i].itemLink && g[i].itemLink.name == "USER_LINK") // should be enough
Also, is it always the graphic that is linked, or can its parent be linked as well?
Graphic can be linked ==> itemLink !=null and itemLink.status can vary
or pasted ==> itemLink == null.
As far as I know graphic.parent can not be linked.
However not every linked graphic.parent can be moved. I e. those one which are anchored with
AnchorPosition.INLINE_POSITION and AnchorPosition.ABOVE_LINE
Above case can be a source of error as well.
Consider also locked object or locked entire layers.
Jarek

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Hi,
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Question on how to loop through a variable amount of objects

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Your comment on "Reloading a large file repeatedly takes more time", is the exact reason why I asked the question. I want to get away from that.
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This post is related to another post I have in the forums:
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[CODE]
[Bindable]
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Hi "xtempore" thanks for the fast reply!!!
Just off the top of my head... I am using an Object type for
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Hello!
I think I have an easy one.
I have created a site that tracks "issues" with the curriculum of a university's courses. If a curriculum developer sees something that must be updated, they use this site to log the "issue" so we have a running list of how the curriculum has changed for the particular course or courses. Some "issues" span multiple courses, so a table was created to allow the issue to be associated with as many courses as necessary.
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Edited by: 846852 on Mar 23, 2011 3:12 PM
Edited by: 846852 on Mar 23, 2011 3:14 PM

Start with adding a checkbox column to the report in page (13 ??)
select apex_item.checkbox(1,course_id) CHECK
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FROM courses
I assumed that course_id is the PK of the courses table , if not change the column names appropriately
In report attributes of the "CHECK" column, change the column type to "*Standard Report Column*" (important).
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Inorder to process the records create a PLSQL process that loops over the selected records(courses) and creates the relation in the Issue courses table using the hidden item and checked course primary key(course_id above)
DECLARE
ln_course_id NUMBER;
BEGIN
FOR 1 IN 1..APEX_APPLICATION.G_f01.COUNT
LOOP
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END LOOP;
END;If you have a submit/save button , make the process conditional for that button.

Looping through serialized objects?

I have made a program which stores the game score such as seen 3d pinball. I know how to store then but I don't know how to loop through all records so that I can store them in one single array so that I can perform diffenent operations on that array.
such I should arrange them and find out the top five scorer. Give me some valueable hints.

Demo:
import java.io.*;
import java.util.*;
public class Example implements Serializable {
 private static final long serialVersionUID = 1;
 private String text;
 public Example(String text) {
 this.text = text;
 public String toString() {
 return text;
 public static void main(String[] args) throws IOException, ClassNotFoundException {
 List<Example> list = new ArrayList<Example>();
 Collections.addAll(list, new Example("hello"), new Example("world"));
 File file = new File("temp.dat");
 ObjectOutputStream out = new ObjectOutputStream(new FileOutputStream(file));
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 out.flush();
 out.close();
 ObjectInputStream in = new ObjectInputStream(new FileInputStream(file));
 List<Example> input = (List<Example>) in.readObject();
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How to loop through XML data in a table of XMLType?

Hi,
I am failry new to xml document processing in Oracle using PL/SQL.
My DB version: Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production
I have successfully loaded an xml document into a table using the following two statements:
1) CREATE TABLE mytable2 OF XMLType;
2) INSERT INTO mytable2 VALUES (XMLType(bfilename('IMAGE_FILE_LOC', 'IFTDISB20100330172157C002.xml'), nls_charset_id('AL32UTF8')));
Now I need to traverse through the various nodes within the xml document and extract values of elements of each node. The question I have is:
How do I loop through a node? A VALID record is enclosed within the <checkItem> </checkItem> tags.
Here is a snippet of the data in that xml document:
++++++++++++++++++++++++++++++++++++++++++++++++
<?xml version="1.0" encoding="UTF-8"?>
<bdiData>
<documentControlInfo>
<documentInfo>
<docDescription>Check images and data for Test Company, account number 1234567890</docDescription>
<docID>
<ID>20100330172157</ID>
</docID>
<docModifier>Test Company</docModifier>
<docCreateDate>2010-03-30</docCreateDate>
<docCreateTime>17:21:57-0700</docCreateTime>
<standardVersion>1.0</standardVersion>
<testIndicator>0</testIndicator>
<resendIndicator>0</resendIndicator>
</documentInfo>
<sourceInfo>
<sourceName>The Bank IFT</sourceName>
<sourceID>
<idOther>TheBankIFT</idOther>
</sourceID>
</sourceInfo>
<destinationInfo>
<destinationName>Test Company</destinationName>
<destinationID>
<idOther>FEI3592</idOther>
</destinationID>
</destinationInfo>
</documentControlInfo>
<checkItemCollection>
<collectionInfo>
<description>Items</description>
<ID>1269994919135</ID>
<Classification>
<classification>Items</classification>
</Classification>
</collectionInfo>
<checkItemBatch>
<checkItemBatchInfo>
<description>Paid Checks</description>
<ID>1269994919135</ID>
<Classification>
<classification>Paid Checks</classification>
</Classification>
</checkItemBatchInfo>
<checkItem>
<checkItemType>check</checkItemType>
<checkAmount>86468</checkAmount>
<postingInfo>
<date>2010-03-29</date>
<RT>10700543</RT>
<accountNumber>1234567890</accountNumber>
<seqNum>009906631032</seqNum>
<trancode>001051</trancode>
<amount>86468</amount>
<serialNumber>300040647</serialNumber>
</postingInfo>
<totalImageViewsDelivered>2</totalImageViewsDelivered>
<imageView>
<imageIndicator>Actual Item Image Present</imageIndicator>
<imageViewInfo>
<Format>
<Baseline>TIF</Baseline>
</Format>
<Compression>
<Baseline>CCITT</Baseline>
</Compression>
<ViewSide>Front</ViewSide>
<imageViewLocator>
<imageRefKey>201003260000738400851844567205_Front.TIF</imageRefKey>
<imageFileLocator>IFTDISB20100330172157M002.zip</imageFileLocator>
</imageViewLocator>
</imageViewInfo>
<imageViewInfo>
<Format>
<Baseline>TIF</Baseline>
</Format>
<Compression>
<Baseline>CCITT</Baseline>
</Compression>
<ViewSide>Rear</ViewSide>
<imageViewLocator>
<imageRefKey>201003260000738400851844567205_Rear.TIF</imageRefKey>
<imageFileLocator>IFTDISB20100330172157M002.zip</imageFileLocator>
</imageViewLocator>
</imageViewInfo>
</imageView>
</checkItem>
<checkItem>
<checkItemType>check</checkItemType>
<checkAmount>045</checkAmount>
<postingInfo>
<date>2010-03-29</date>
<RT>10700543</RT>
<accountNumber>1234567890</accountNumber>
<seqNum>008518967429</seqNum>
<trancode>001051</trancode>
<amount>045</amount>
<serialNumber>200244935</serialNumber>
</postingInfo>
<totalImageViewsDelivered>2</totalImageViewsDelivered>
<imageView>
<imageIndicator>Actual Item Image Present</imageIndicator>
<imageViewInfo>
<Format>
<Baseline>TIF</Baseline>
</Format>
<Compression>
<Baseline>CCITT</Baseline>
</Compression>
<ViewSide>Front</ViewSide>
<imageViewLocator>
<imageRefKey>201003290000713900851896742901_Front.TIF</imageRefKey>
<imageFileLocator>IFTDISB20100330172157M002.zip</imageFileLocator>
</imageViewLocator>
</imageViewInfo>
<imageViewInfo>
<Format>
<Baseline>TIF</Baseline>
</Format>
<Compression>
<Baseline>CCITT</Baseline>
</Compression>
<ViewSide>Rear</ViewSide>
<imageViewLocator>
<imageRefKey>201003290000713900851896742901_Rear.TIF</imageRefKey>
<imageFileLocator>IFTDISB20100330172157M002.zip</imageFileLocator>
</imageViewLocator>
</imageViewInfo>
</imageView>
</checkItem>
<checkItemBatchSummary>
<totalItemCount>1028</totalItemCount>
<totalBatchAmount>61370501</totalBatchAmount>
<totalBatchImageViewsDelivered>2056</totalBatchImageViewsDelivered>
</checkItemBatchSummary>
</checkItemBatch>
<collectionSummary>
<totalBatchCount>1</totalBatchCount>
<totalItemCount>1028</totalItemCount>
<totalCollectionAmount>61370501</totalCollectionAmount>
<totalCollectionImageViewsDelivered>2056</totalCollectionImageViewsDelivered>
</collectionSummary>
</checkItemCollection>
<documentSummaryInfo>
<totalCollectionCount>1</totalCollectionCount>
<totalBatchCount>1</totalBatchCount>
<totalItemCount>1028</totalItemCount>
<totalDocumentAmount>61370501</totalDocumentAmount>
<totalDocumentImageViewsDelivered>2056</totalDocumentImageViewsDelivered>
</documentSummaryInfo>
</bdiData>
++++++++++++++++++++++++++++++++++++++++++++++++
Any ideas and or suggestions will be greatly appreciated.
Cheers!
Edited by: user12021655 on Aug 3, 2010 1:25 PM

I really need to update my blog to get the example you are looking for posted. I did a quick search on the forums for XMLTable and found a good example at {message:id=4325701}. You will want to use OBJECT_VALUE in the PASSING clause where you need to reference the column in your table.
Note: See the FAQ in the upper right for how to use the tag to wrap objects to retain formatting. Also your XML is missing closing nodes.

Problem finding object for Custom Object Test

I need to create a custom object test that tests whether a an element is present after a record gets inserted into the database. The script is databanked and each iteration needs to insert a databanked record, then evaluate my custom object test to make sure the record was inserted. The trick is in writing the expression that finds the correct custom object. After one iteration, this is the code that finds the custom object;
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I tried to modify the GetElementByPath to this:
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I much prefer to use RSWAPP.om.findElement. It is much more robust than FindElements. 
RSWApp.GetDatabankValue Is what is needed anytime you want to return Databank values to the VBA environment 
 
Your code should look something like the following: 
 
Dim dbVal as string
 
RSWApp.GetDataBankValue "MyDbVariable", dbVal 
 
This will return the contents of "MyDbVariable" which is defined and bound in the databank wizard to VBA variable dbVal. 
 
You can then use DBVal in your path:
 
RSWApp.om.GetElementByPath "window(index=0).link(text="" & dbVal & "" | href=""javascript:OpenModal('DocumentCategoryAddEdit.aspx?documentCategoryId=377','400');"" | index=19)", element 
 
If you decide to use Find elements instead of GetElementByPath, the syntax would like the following: 
 
Set element = RSWApp.om.FindElement(dbVal, "A", "InnerText") 
As you can see it is much simpler. 
 
Hope this helps!

How do I loop through AFrames?

I feel dumb asking this but I really think the code I have should work. All I want to do is loop through all the aframes in a document. To do this, I assign the first Aframe to a variabe named vAFrame. Then, I created a while loop where the test is vAFrame.ObjectValid(). however, the while loop never tests to true even though the data browsers shows that the vAFrame variable contains a valid object AND it supports the ObjectValid() method AND the valid object is an AFrame. I must be missing something really obvious here. Any ideas?
main ()
function main()
 var vDoc=app.ActiveDoc;
 var vFlow=vDoc.MainFlowInDoc;
 var vTextFrame=vFlow.FirstTextFrameInFlow;
 var vAFrame=vTextFrame.FirstAFrame;
 while (vAFrame.ObjectValid())
 vAFrame=vAFrame.NextAFrame;

I am heads down on a project so I can't give you much code right now, but I can point you in the right direction. The method you are using only works for a single text frame, so you would also have to include a loop for all of the text frames in the flow. A better approach is to get a list of FrameAnchor items from the main flow of the document. Then you can loop through the text items to process each anchored frame.
// Set a variable for the main flow in the document.
var flow = doc.MainFlowInDoc;
// Get a list of the anchored frames in the flow.
var textItems = flow.GetText(Constants.FTI_FrameAnchor);
// Loop through the anchored frames.
for (var i = 0; i < textItems.len; i += 1) {
var aFrame = textItems[i].obj;
// Do something with the anchored frame here.
Note that this will only get anchored frames in the main flow itself; it will skip anchored frames that are inside table cells or nested in other anchored frames. Please let me know if you have any questions or comments.
Rick Quatro

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 :)

Problem looping through recordset

Hi,
I am having a problem with the following code. In the test case, the recordset returns more than one record. Only one record is inserted, and the loop aborted after the insert. If I take out the insert statement the loop cycles through for every record. I do not believe there is anything wrong with the insert statement, as the first record is inserted. Any help would be appreciated.
while(rs.next()){
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             }

Did rs come from myStatement?
From http://java.sun.com/j2se/1.4.2/docs/api/java/sql/ResultSet.html :
A ResultSet object is automatically closed when the Statement object that generated it is closed, re-executed, or used to retrieve the next result from a sequence of multiple results.
You have to use two different statements: one for the rs that you're looping through and one for the insert that occurs while still using the first rs.

Looping through objects - testing links

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