Recursively sorting child nodes in an XMLListCollection
Does anyone know how to recursively sort an XMLListCollection.
I know there is a bug open (http://bugs.adobe.com/jira/browse/SDK-9452) about this, but is there any workarounds?
I really need to sort at least the first 2 levels.
Thanks,
-J
Hi,
Please check the navigation settings of the site collection. It may be set to 50 as shown in the below screenshot. This might be limiting to your query, change it and verify.
Please mark it answered, if your problem resolved.
Similar Messages
-
Cannot sort child rows in multilevel tree table
Hi,
I originally hijacked a two-year-old forum thread that was vaguely similar to my issue, but a kind forum moderator split my post away
(and deleted my other hijack post asking this same question)
so that my inquiry might be viewable on its own.
Hopefully someone can pay attention to my issue instead of getting it confused with those other old forum threads.
So, here we go ...
Is sorting in a treeTable at a particular level possible? Just want to let you I have tried the following approaches to do this. But it dis not work for me.
I have tree table with 2 levels. I am trying to sort the child rows based on its column say "Display Sequence".
User can type in number in this column which contains input text. On value change event of the this field, all the
child rows in the level 2 need to be sorted. This needs to be done without committing the data. On commit it works,
because it sorts based on order by clause. I want the child rows to be sorted on value change event. Following
various approaches I tried.
TreeModel tModel = (TreeModel)treeTable.getValue();
SortCriterion sortCriterion = new SortCriterion("DisplaySequence",true);
List<SortCriterion> sortCriteriaList = new ArrayList<SortCriterion>();
sortCriteriaList.add(sortCriterion);
tModel.setSortCriteria(sortCriteriaList);
The above code does not work, As "DisplaySequence" is not available in the parent view object.
Here is approach no 2
JUCtrlHierBinding treeTableBinding = null;
JUCtrlHierNodeBinding nodeBinding = null;
JUCtrlHierNodeBinding parentNodeBinding = null;
JUCtrlHierTypeBinding nodeHierTypeBinding = null;
Key rowKey;
Object dispSeqObj;
Number displaySequence = null;
Map<Key,Number> keyValueMap = null;
Set<Key> emptyValueKeySet = null;
Map<Key,Number> sortedKeyValueMap = null;
DCIteratorBinding target = null;
Iterator iter = null;
int rowIndex = 1;
RowSetIterator rsi = null;
Row currentRow = null;
Row row = null;
RowKeySet selectedRowKey = lookupTreeTable.getSelectedRowKeys();
Iterator rksIterator = selectedRowKey.iterator();
if (rksIterator.hasNext()) {
List key = (List)rksIterator.next();
System.out.println("key :"+key);
treeTableBinding = (JUCtrlHierBinding) ((CollectionModel)lookupTreeTable.getValue()).getWrappedData();
nodeBinding = treeTableBinding.findNodeByKeyPath(key);
parentNodeBinding = nodeBinding.getParent();
//rsi = nodeBinding.getParentRowSetIterator();
rsi = parentNodeBinding.getChildIteratorBinding().getRowSetIterator();
keyValueMap = new LinkedHashMap<Key,Number>();
emptyValueKeySet = new LinkedHashSet<Key>();
// Gets the DisplaySequence by iterating through the child rows
while(rsi.hasNext()) {
if(rowIndex==1)
row = rsi.first();
else
row = rsi.next();
rowKey = row.getKey();
dispSeqObj = row.getAttribute("DisplaySequence");
if(dispSeqObj!=null && dispSeqObj instanceof Number) {
displaySequence = (Number)dispSeqObj;
keyValueMap.put(rowKey, displaySequence);
}else {
emptyValueKeySet.add(rowKey);
rowIndex++;
rowIndex = 0;
// Sort the numbers using comparator
DisplaySequenceComparator dispSeqComparator = new DisplaySequenceComparator(keyValueMap);
sortedKeyValueMap = new TreeMap<Key,Number>(dispSeqComparator);
sortedKeyValueMap.putAll(keyValueMap);
rsi.reset();
nodeHierTypeBinding = nodeBinding.getHierTypeBinding();
System.out.println("nodeHierTypeBinding :"+nodeHierTypeBinding);
String expr = nodeHierTypeBinding.getTargetIterator();
if (expr != null) {
Object val = nodeBinding.getBindingContainer().evaluateParameter(expr, false);
if (val instanceof DCIteratorBinding) {
target = ((DCIteratorBinding)val);
ViewObject targetVo = target.getViewObject();
System.out.println("targetVo :"+targetVo);
targetVo.setAssociationConsistent(true);
//ri = target.findRowsByKeyValues(new Key[]{rowData.getRowKey()});
rsi = parentNodeBinding.getChildIteratorBinding().getRowSetIterator();
//rsi = nodeBinding.getParentRowSetIterator();
// Rearrange the tree rows by inserting at respective index based on sorting.
ViewObject vo = nodeBinding.getViewObject();
iter = sortedKeyValueMap.keySet().iterator();
while(iter.hasNext()) {
currentRow = rsi.getRow((Key)iter.next());
rsi.setCurrentRow(currentRow);
rsi.setCurrentRowAtRangeIndex(rowIndex);
//rsi.insertRowAtRangeIndex(rowIndex, currentRow);
rowIndex++;
iter = emptyValueKeySet.iterator();
while(iter.hasNext()) {
currentRow = rsi.getRow((Key)iter.next());
rsi.setCurrentRow(currentRow);
rsi.setCurrentRowAtRangeIndex(rowIndex);
//rsi.insertRowAtRangeIndex(rowIndex, currentRow);
rowIndex++;
rsi.closeRowSetIterator();
AdfFacesContext.getCurrentInstance().addPartialTarget(treeTable);
private class DisplaySequenceComparator implements Comparator {
Map<Key,oracle.jbo.domain.Number> dispSeqMap = null;
public DisplaySequenceComparator(Map<Key,oracle.jbo.domain.Number> dispSeqMap) {
this.dispSeqMap = dispSeqMap;
public int compare(Object a, Object b) {
Key key1 = (Key)a;
Key key2 = (Key)b;
oracle.jbo.domain.Number value1 = dispSeqMap.get(key1);
oracle.jbo.domain.Number value2 = dispSeqMap.get(key2);
if(value1.getValue() > value2.getValue()) {
return 1;
} else if(value1.getValue() == value2.getValue()) {
return 0;
} else {
return -1;
In the above code I tried to perform sorting of DisplaySequence values using comparator, then tried to rearrange
nodes or rows based on sort resurts. But rsi.insertRowAtRangeIndex(rowIndex, currentRow) give
DeadViewException...unable to find view reference. While setting current row also does not work.
Approach 3.
DCIteratorBinding iter1 =
bindings.findIteratorBinding("childIterator");
iter1.executeQuery();
SortCriteria sc = new SortCriteriaImpl("DisplaySequence",false);
SortCriteria [] scArray = new SortCriteria[1];
scArray[0] = sc;
iter1.applySortCriteria(scArray);
Any help in Sorting Child nodes ADF treeTable is appreciated. Thanks in Advance.
AbhishekHi Frank,
Thanks for your reply. I have tried similar approach for sorting tree table child rows based on user specified number and it works. But there is a limitation for this. This sorting works only for read only/transient view object. For updatable view object after sorting, data cannot be saved or updated, as it cannot find the rowid. Here is what I tried
In the ParentViewImpl class,
1. overrode the method createViewLinkAccessorRS, so that this method is forcefully executed.
@Override
protected ViewRowSetImpl createViewLinkAccessorRS(AssociationDefImpl associationDefImpl,
oracle.jbo.server.ViewObjectImpl viewObjectImpl,
Row row,
Object[] object) {
ViewRowSetImpl viewRowSetImpl = super.createViewLinkAccessorRS(associationDefImpl, viewObjectImpl, row, object);
return viewRowSetImpl;
2. Added the following method, which will be invoked on valueChange of DisplaySequence in child row. Expose this method through client interface. This method accept a parameter i.e. parent row key of the child row.
public void sortChildRecords(Key parentKey) {
ViewObject viewObject = null;
String type = null;
if(parentKey==null) {
Row [] row = this.findByKey(parentKey, 1);
RowSet rowSet = (RowSet)row[0].getAttribute("ChildVO");
viewObject = rowSet.getViewObject();
viewObject.setSortBy("DisplaySequence asc");
}else {
Row row = getCurrentRow();
RowSet rowSet = (RowSet)row.getAttribute("ChildVO");
viewObject = rowSet.getViewObject();
viewObject.setSortBy("DisplaySequence asc");
this.setQueryMode(ViewObject.QUERY_MODE_SCAN_DATABASE_TABLES |
ViewObject.QUERY_MODE_SCAN_ENTITY_ROWS);
this.executeQuery();
For custom sort, lets say all the numbers should be display first in ascending order, and null or empty values to be display at the end need to override the getRowComparator method in the ChildViewImpl class,
Here is the code for the same
@Override
public Comparator getRowComparator() {
SortCriteria sortCriteria = new SortCriteriaImpl("DisplaySequence",false);
SortCriteria [] sortCriterias = new SortCriteria[1];
sortCriterias[0] = sortCriteria;
return new DisplaySequenceComparator(sortCriterias);
private class DisplaySequenceComparator extends RowComparator {
public DisplaySequenceComparator(SortCriteria [] sortCriterias) {
super(sortCriterias);
public int compareRows(Row row1, Row row2) {
Object dispSeqObj1;
Object dispSeqObj2;
Number dispSeq1 = null;
Number dispSeq2 = null;
boolean compareRow1 = true;
boolean compareRow2 = true;
if(row1!=null) {
dispSeqObj1 = row1.getAttribute("DisplaySequence");
if(dispSeqObj1!=null && dispSeqObj1 instanceof Number) {
dispSeq1 = (Number)dispSeqObj1;
}else {
compareRow1 = false;
if(row2!=null) {
dispSeqObj2 = row2.getAttribute("DisplaySequence");
if(dispSeqObj2!=null && dispSeqObj2 instanceof Number) {
dispSeq2 = (Number)dispSeqObj2;
}else {
compareRow2 = false;
if(compareRow1 && compareRow2) {
if(dispSeq1.getValue() > dispSeq2.getValue()) {
return 1;
} else if(dispSeq1.getValue() == dispSeq2.getValue()) {
return 0;
} else {
return -1;
if(!compareRow1 && compareRow2)
return 1;
if(compareRow1 && !compareRow2)
return -1;
return 0;
The above solution works properly, and sorts the child tree rows. But while saving the changes, update fails. I also came to know that in-memory sorting is applicable to read-only/transient view objects from some blogs and also mentiond in this link http://docs.oracle.com/cd/E24382_01/web.1112/e16182/bcadvvo.htm
Is there any way that updatable view objects can be sorted and saved as well?
Thanks,
Abhishek
Edited by: 930857 on May 2, 2012 7:12 AM -
Need to chart attribute value of just one child node of XML document
I have a XML document with (for example) 7 parent nodes, each
parent node has 5 child nodes. The parent nodes have an attribute
@EarlierDTS (DateTime type) that is the x-axis category of a chart.
Each child node has an attribute @eventid which specifies the id of
the event, and another atttribute @NumOccurs which specifies how
many times that event occured in that period.
How do I tell Flex I want a simple line chart of the eventID
= 215? What if I want two lines, for both eventID=215 and
eventid=307?
I have studied the posts and blogs for over a week now, and
have seen this question or similar come up quite a few places, with
no answer.
1) Should I focus on learning how to create a filterfunction
for the XMLList that underlies my XMLListCollection so that the
filtered data view is just one child node per parent node ( or two
child nodes for the second case)? And set the filtered data view as
the dataprovider of my chart's vertical series?
2) Should I focus on learning how to create a XML Filter
query that selects just one or two child nodes for each parent
node, and set the charts' series' dataprovider to this filter
expression? (I don't think this is allowed - but I'm checking with
the forum members...)
3) Should I focus on learning how to convert the
XMLListCollection into a HierarchicalData object, and then learning
how to filter this object so there is only one (or two) childs per
parent? This seems like a lot of coding - I almost have to create a
pair of classes - one for the parent and one for the child - so I
can create nested ArrayObjects.
4) Should I create a brand new XMLList by walking the
original XML list, and inserting Parent nodes and just the child
nodes that match the eventID(s) I want to chart, into the new
XMLList?
I believe that the easiest way would be to create a
Filterfunction for the XMLList, and bind the chart series to the
(filtered) XML List. But the problem with this approach is that I
have seen more than 2 posts asking how to accomplish filtering that
removes specific children from the view, with no solutions posted.
Help! What is the best way to get just one child for each
parent, from an XMLList?"whertzing" <[email protected]> wrote in
message
news:[email protected]...
>I have a XML document with (for example) 7 parent nodes,
each parent node
>has 5
> child nodes. The parent nodes have an attribute
@EarlierDTS (DateTime
> type)
> that is the x-axis category of a chart. Each child node
has an attribute
> @eventid which specifies the id of the event, and
another atttribute
> @NumOccurs
> which specifies how many times that event occured in
that period.
>
> How do I tell Flex I want a simple line chart of the
eventID = 215? What
> if I
> want two lines, for both eventID=215 and eventid=307?
>
> I have studied the posts and blogs for over a week now,
and have seen this
> question or similar come up quite a few places, with no
answer.
>
> 1) Should I focus on learning how to create a
filterfunction for the
> XMLList
> that underlies my XMLListCollection so that the filtered
data view is just
> one
> child node per parent node ( or two child nodes for the
second case)? And
> set
> the filtered data view as the dataprovider of my chart's
vertical series?
>
> 2) Should I focus on learning how to create a XML Filter
query that
> selects
> just one or two child nodes for each parent node, and
set the charts'
> series'
> dataprovider to this filter expression? (I don't think
this is allowed -
> but
> I'm checking with the forum members...)
>
> 3) Should I focus on learning how to convert the
XMLListCollection into a
> HierarchicalData object, and then learning how to filter
this object so
> there
> is only one (or two) childs per parent? This seems like
a lot of coding -
> I
> almost have to create a pair of classes - one for the
parent and one for
> the
> child - so I can create nested ArrayObjects.
>
> 4) Should I create a brand new XMLList by walking the
original XML list,
> and
> inserting Parent nodes and just the child nodes that
match the eventID(s)
> I
> want to chart, into the new XMLList?
>
> I believe that the easiest way would be to create a
Filterfunction for the
> XMLList, and bind the chart series to the (filtered) XML
List. But the
> problem
> with this approach is that I have seen more than 2 posts
asking how to
> accomplish filtering that removes specific children from
the view, with no
> solutions posted.
>
> Help! What is the best way to get just one child for
each parent, from an
> XMLList?
I'd just look at a dataFunction. There's an example here that
may point you
in the right direction:
http://flexdiary.blogspot.com/2008/08/charting-example.html
HTH;
Amy -
Now, I want to sort tree node by increasing.
for example there are three child node:
[20 -40][
10 - 20]
[30- 60].
they are added to JTree node by different order.but are shown in increasingorder.
like this:
[10 - 20]
[20 -40][
[30- 60].
how to control tree node.Implement the Comparable interface in t he userobject class and possibly the toString(0 as well.
Ex.
public class UserObject implements java.lang.Comparable{
public int compareTo(Object obj) throws ClassCastException
public String toString() -
(Oracle Database 11g 11.1.0.6.0)
I just ran a test to continually insert child XML nodes into an XML table and found performance slow. As the documentation states, the reason appears to be because the entire XML is being read into memory each time as a DOM before the insert.
My question is whether there is a higher performing means of performing child node inserts?
The test is as follows:
i) Create a non-schema based XML type table:
CREATE TABLE myTable1 (
id NUMBER,
XML_COLUMN XMLType
XMLTYPE COLUMN xml_document store as binary xml
ii) The table is initialized with one row of data:
0, XMLTYPE('<trace-envelope>
<metadata>
<pid>12345</pid>
<date>2008-05-30</date>
</metadata>
</trace-envelope>')
iii) Insert/append successive XML data using the following statement:
UPDATE MyTable1 SET XML_COLUMN = APPENDCHILDXML(XML_COLUMN," +
"'trace-envelope', XMLType('" + traceData + "'))";
where 'traceData' is some new XML data for insertion. The view on the row then becomes (for example):
0, XMLTYPE('<trace-envelope>
<metadata>
<pid>12345</pid>
<date>2008-05-30</date>
</metadata>
<EP>
<priceDate>
2008-05-30
</priceDate>
</EP>
</trace-envelope>')
iv) Continue appending successive child nodes.The only thing I currently can think of is maybe a negative impact of updating / re-balancing the index tree during appending in the XMLType OR structure.
SQL> select * from user_segments where segment_type like '%INDEX%'
2 order by segment_type
3 /
SEGMENT_NAME PARTITION_NAME SEGMENT_TYPE SEGMENT_SU TABLESPACE_NAME BYTES BLOCKS EXTENTS INITIAL_EXTENT NEXT_EXTENT MIN_EXTENTS MAX_EXTENTS MAX_SIZE RETENTI MINRETENTION PCT_INCREASE FREELISTS FREELIST_GROUPS BUFFER_
SYS_C004114 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004115 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004116 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004117 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004118 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004120 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004119 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00004$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00005$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00011$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00016$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00025$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060324C00003$$ LOBINDEX ASSM USERS 131072 16 2 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060305C00004$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060328C00003$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
15 rows selected.
SQL> select * from user_segments
2 /
SEGMENT_NAME PARTITION_NAME SEGMENT_TYPE SEGMENT_SU TABLESPACE_NAME BYTES BLOCKS EXTENTS INITIAL_EXTENT NEXT_EXTENT MIN_EXTENTS MAX_EXTENTS MAX_SIZE RETENTI MINRETENTION PCT_INCREASE FREELISTS FREELIST_GROUPS BUFFER_
ACTION_TABLE NESTED TABLE ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_LOB0000060305C00004$$ LOBSEGMENT ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060305C00004$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004114 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
LINEITEM_TABLE NESTED TABLE ASSM USERS 131072 16 2 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004115 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
PURCHASEORDER_OR TABLE ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_LOB0000060304C00004$$ LOBSEGMENT ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00004$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_LOB0000060304C00005$$ LOBSEGMENT ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00005$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_LOB0000060304C00011$$ LOBSEGMENT ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00011$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_LOB0000060304C00016$$ LOBSEGMENT ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00016$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_LOB0000060304C00025$$ LOBSEGMENT ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00025$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004116 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004117 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004118 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
PURCHASEORDER_CLOB TABLE ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_LOB0000060324C00003$$ LOBSEGMENT ASSM USERS 14680064 1792 29 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060324C00003$$ LOBINDEX ASSM USERS 131072 16 2 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004119 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
PURCHASEORDER_CSX TABLE ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_LOB0000060328C00003$$ LOBSEGMENT SECUREFILE USERS 327680 40 4 106496 1 2.147E+09 2.147E+09 DEFAULT 0 DEFAULT
SYS_IL0000060328C00003$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004120 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
28 rows selected.
SQL> select dbms_lob.getlength(t.xmldata)
2 as "XMLDocSize"
3 from PURCHASEORDER_CLOB t;
XMLDocSize
73114
1 row selected.
SQL>
SQL> select dbms_lob.getlength(t.object_value.getclobval())
2 as "XMLDocSize"
3 from PURCHASEORDER_CSX t;
XMLDocSize
68682
1 row selected.
SQL>
SQL> select dbms_lob.getlength(t.object_value.getclobval())
2 as "XMLDocSize"
3 from PURCHASEORDER_OR t;
XMLDocSize
85342
1 row selected.
SQL>
SQL> truncate table PURCHASEORDER_CLOB;
Table truncated.
SQL> truncate table PURCHASEORDER_CSX;
Table truncated.
SQL> truncate table PURCHASEORDER_OR;
Table truncated.
SQL> var DOCUMENT VARCHAR2(4000)
SQL> --
SQL> set define off
SQL> --
SQL> begin
2 :DOCUMENT :=
3 '<PurchaseOrder xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="PurchaseOrder.xsd">
4 <Reference>AMCEWEN-20030409123336271PDT</Reference>
5 <Actions>
6 <Action>
7 <User>KPARTNER</User>
8 </Action>
9 </Actions>
10 <Reject/>
11 <Requestor>Allan D. McEwen</Requestor>
12 <User>AMCEWEN</User>
13 <CostCenter>S30</CostCenter>
14 <ShippingInstructions>
15 <name>Allan D. McEwen</name>
16 <address>Oracle Plaza
17 Twin Dolphin Drive
18 Redwood Shores
19 CA
20 94065
21 USA</address>
22 <telephone>650 506 7700</telephone>
23 </ShippingInstructions>
24 <SpecialInstructions>Expidite</SpecialInstructions>
25 <LineItems>
26 <LineItem ItemNumber="1">
27 <Description>Traffic</Description>
28 <Part Id="696306038924" UnitPrice="39.95" Quantity="2"/>
29 </LineItem>
30 <LineItem ItemNumber="2">
31 <Description>General Idi Amin Dada</Description>
32 <Part Id="37429166529" UnitPrice="29.95" Quantity="3"/>
33 </LineItem>
34 <LineItem ItemNumber="3">
35 <Description>This is Spinal Tap</Description>
36 <Part Id="715515009126" UnitPrice="39.95" Quantity="3"/>
37 </LineItem>
38 <LineItem ItemNumber="4">
39 <Description>Great Expectations</Description>
40 <Part Id="37429128022" UnitPrice="39.95" Quantity="1"/>
41 </LineItem>
42 <LineItem ItemNumber="5">
43 <Description>The Unbearable Lightness Of Being</Description>
44 <Part Id="37429140222" UnitPrice="29.95" Quantity="2"/>
45 </LineItem>
46 <LineItem ItemNumber="6">
47 <Description>Blood of a Poet</Description>
48 <Part Id="37429147429" UnitPrice="0.0" Quantity="1"/>
49 </LineItem>
50 <LineItem ItemNumber="7">
51 <Description>Juliet of the Spirits</Description>
52 <Part Id="37429165829" UnitPrice="29.95" Quantity="4"/>
53 </LineItem>
54 <LineItem ItemNumber="8">
55 <Description>Insomnia</Description>
56 <Part Id="37429138229" UnitPrice="29.95" Quantity="4"/>
57 </LineItem>
58 <LineItem ItemNumber="9">
59 <Description>Picnic at Hanging Rock</Description>
60 <Part Id="37429126325" UnitPrice="29.95" Quantity="3"/>
61 </LineItem>
62 <LineItem ItemNumber="10">
63 <Description>W.C. Fields - Six Short Films</Description>
64 <Part Id="715515010726" UnitPrice="29.95" Quantity="4"/>
65 </LineItem>
66 </LineItems>
67 </PurchaseOrder>';
68 end;
69 /
PL/SQL procedure successfully completed.
SQL>
SQL> set timing on
SQL> --
SQL> insert into PURCHASEORDER_OR values ( XMLType(:DOCUMENT))
2 /
1 row created.
Elapsed: 00:00:00.06
SQL>
SQL> insert into PURCHASEORDER_CLOB values ( XMLType(:DOCUMENT))
2 /
1 row created.
Elapsed: 00:00:00.01
SQL>
SQL> insert into PURCHASEORDER_CSX values ( XMLType(:DOCUMENT))
2 /
1 row created.
Elapsed: 00:00:00.03
SQL> commit;
Commit complete.
Elapsed: 00:00:00.01
SQL> create or replace synonym PURCHASEORDER for PURCHASEORDER_OR
2 /
Synonym created.
Elapsed: 00:00:00.03
SQL> call appendLineItems(1001,2000)
2 /
Call completed.
Elapsed: 00:00:04.78
SQL> call appendLineItems(2001,3000)
2 /
Call completed.
Elapsed: 00:00:09.39
SQL> call appendLineItems(3001,4000)
2 /
Call completed.
Elapsed: 00:00:13.93
SQL> call appendLineItems(4001,5000)
2 /
Call completed.
Elapsed: 00:00:18.70
SQL> call appendLineItems(5001,6000)
2 /
Call completed.
Elapsed: 00:00:23.65
SQL> call appendLineItems(6001,7000)
2 /
Call completed.
Elapsed: 00:00:28.18
SQL> call appendLineItems(7001,8000)
2 /
Call completed.
Elapsed: 00:00:32.98
SQL> call appendLineItems(8001,9000)
2 /
Call completed.
Elapsed: 00:00:37.78
SQL> call appendLineItems(9001,10000)
2 /
Call completed.
Elapsed: 00:00:43.03
SQL> select * from user_segments where segment_type like '%INDEX%'
2 order by segment_type;
SEGMENT_NAME PARTITION_NAME SEGMENT_TYPE SEGMENT_SU TABLESPACE_NAME BYTES BLOCKS EXTENTS INITIAL_EXTENT NEXT_EXTENT MIN_EXTENTS MAX_EXTENTS MAX_SIZE RETENTI MINRETENTION PCT_INCREASE FREELISTS FREELIST_GROUPS BUFFER_
SYS_C004114 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004115 INDEX ASSM USERS 393216 48 6 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004116 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004117 INDEX ASSM USERS 196608 24 3 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004118 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004120 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004119 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00004$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00005$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00011$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00016$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00025$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060324C00003$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060305C00004$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060328C00003$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
15 rows selected.
Elapsed: 00:00:00.17
SQL> select * from user_segments;
SEGMENT_NAME PARTITION_NAME SEGMENT_TYPE SEGMENT_SU TABLESPACE_NAME BYTES BLOCKS EXTENTS INITIAL_EXTENT NEXT_EXTENT MIN_EXTENTS MAX_EXTENTS MAX_SIZE RETENTI MINRETENTION PCT_INCREASE FREELISTS FREELIST_GROUPS BUFFER_
ACTION_TABLE NESTED TABLE ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_LOB0000060305C00004$$ LOBSEGMENT ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060305C00004$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004114 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
LINEITEM_TABLE NESTED TABLE ASSM USERS 917504 112 14 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004115 INDEX ASSM USERS 393216 48 6 65536 1 2.147E+09 2.147E+09 DEFAULT
PURCHASEORDER_OR TABLE ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_LOB0000060304C00004$$ LOBSEGMENT ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00004$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_LOB0000060304C00005$$ LOBSEGMENT ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00005$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_LOB0000060304C00011$$ LOBSEGMENT ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00011$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_LOB0000060304C00016$$ LOBSEGMENT ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00016$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_LOB0000060304C00025$$ LOBSEGMENT ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060304C00025$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004116 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004117 INDEX ASSM USERS 196608 24 3 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004118 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
PURCHASEORDER_CLOB TABLE ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_LOB0000060324C00003$$ LOBSEGMENT ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_IL0000060324C00003$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004119 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
PURCHASEORDER_CSX TABLE ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_LOB0000060328C00003$$ LOBSEGMENT SECUREFILE USERS 131072 16 1 106496 1 2.147E+09 2.147E+09 DEFAULT 0 DEFAULT
SYS_IL0000060328C00003$$ LOBINDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
SYS_C004120 INDEX ASSM USERS 65536 8 1 65536 1 2.147E+09 2.147E+09 DEFAULT
28 rows selected.
Elapsed: 00:00:00.17
SQL> select index_name, table_name, blevel, LEAF_BLOCKS, DISTINCT_KEYS, AVG_LEAF_BLOCKS_PER_KEY, AVG_DATA_BLOCKS_PER_KEY
2 from user_indexes
3 ;
INDEX_NAME TABLE_NAME BLEVEL LEAF_BLOCKS DISTINCT_KEYS AVG_LEAF_BLOCKS_PER_KEY AVG_DATA_BLOCKS_PER_KEY
SYS_C004114 ACTION_TABLE 0 1 1 1 1
SYS_IL0000060305C00004$$ ACTION_TABLE
SYS_C004115 LINEITEM_TABLE 1 2 511 1 1
SYS_C004119 PURCHASEORDER_CLOB 0 1 1 1 1
SYS_IL0000060324C00003$$ PURCHASEORDER_CLOB
SYS_C004120 PURCHASEORDER_CSX 0 1 1 1 1
SYS_IL0000060328C00003$$ PURCHASEORDER_CSX
SYS_C004116 PURCHASEORDER_OR 0 1 1 1 1
SYS_IL0000060304C00025$$ PURCHASEORDER_OR
SYS_IL0000060304C00016$$ PURCHASEORDER_OR
SYS_IL0000060304C00011$$ PURCHASEORDER_OR
SYS_IL0000060304C00005$$ PURCHASEORDER_OR
SYS_IL0000060304C00004$$ PURCHASEORDER_OR
SYS_C004117 PURCHASEORDER_OR 0 1 1 1 1
SYS_C004118 PURCHASEORDER_OR 0 1 1 1 1
15 rows selected.
Elapsed: 00:00:00.15
SQL> select dbms_lob.getlength(t.object_value.getclobval())
2 as "XMLDocSize"
3 from PURCHASEORDER_OR t;
XMLDocSize
1505177
1 row selected.
Elapsed: 00:00:00.42
SQL> set autotrace ON EXPLAIN
SQL> select count(*) from PURCHASEORDER, XMLTABLE (
2 '/PurchaseOrder/LineItems/LineItem' passing OBJECT_VALUE)
3 /
COUNT(*)
9010
1 row selected.
Elapsed: 00:00:00.07
Execution Plan
Plan hash value: 3089669143
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 1 | 53 | 9 (12)| 00:00:01 |
| 1 | SORT AGGREGATE | | 1 | 53 | | |
|* 2 | HASH JOIN | | 511 | 27083 | 9 (12)| 00:00:01 |
| 3 | TABLE ACCESS FULL| PURCHASEORDER_OR | 1 | 34 | 3 (0)| 00:00:01 |
|* 4 | TABLE ACCESS FULL| LINEITEM_TABLE | 511 | 9709 | 5 (0)| 00:00:01 |
Predicate Information (identified by operation id):
2 - access("NESTED_TABLE_ID"="PURCHASEORDER"."SYS_NC0003200033$")
4 - filter("SYS_NC_TYPEID$" IS NOT NULL) -
Hi Experts,
I have created a Data object by importing as "BAPI Wrapper" . It had a Parent node and a child node. Now i added one more child node.
But if i am activating this node it is giving below error.
Object not adequately specifiedError
Regards,
AbhishekHi Dhana,
I have deleted the child node and added these attributes in header so now i can activate this header structure but when i tried to activate BA after mapping , then it says
Invalid field mapping
But i have counter checked everything is fine even when i checked my BA with "Error check" button it didn`t give any error. Any idea how to sort it out.
Regards,
Abhishek -
ADF 10.1.3.0.4: tree leaf with no child nodes still displays folder icon?
I was reading through Frank Nimphius's Blog and found the entry entitled "ADF Faces: Building a hierarchical tree from recursive tables - October 05, 2006" and found a tree example in which a tree leaf with no child nodes do not display the folder icon.
I've followed the instructions listed with adf:tree, CoreTree and ChildPropertyTreeModel, but my tree leaves with no child nodes still displays the folder icon.
How do I remove this icon when the node is a leaf with no children?
Thanks,
--ToddI figured it out.
I used the ChildPropertyTreeModel.isContainer() method.
--Todd -
EXTRACTVALUE + MULTIPLE CHILD NODES
Hi,
I have a XML Doc where I have multiple nodes in a tag and I need to extract the data using extractvalue funtion.
My XMLtype doc stores a xml doc in this form:
<CYKDoc xmlns="CYKdocument.bankxyz.com">
<CYK>
<gci>12345678</gci>
<system>LION</system>
<recordType>1</recordType>
<CYKId>987654</CYKId>
<policyVersion>DDL 1.0</policyVersion>
</CYK>
<CYKResponse>
<id>q_grid</id>
<grid>
<data>
<dataRow>
<dataColumn>
<id>q_grid_id</id>
<name>q_grid_id</name>
<codes>
<code>704</code>
</codes>
</dataColumn>
<dataColumn>
<id>q_owner_type</id>
<name>q_owner_type</name>
<codes>
**<code>IN</code>**
** <code>OUT</code>**
** <code>BETWEEN</code>**
</codes>
<catName>ben_owner_type</catName>
</dataColumn>
</dataRow>
</data>
</grid>
</CYKResponse>
</CYKResponses>
</CYKDoc>
In the above XML, I have a tag of name "q_owner_type" which has multiple child nodes..but I am not able to fetch the codes of any tag at all..
My Query is :
SELECT CYK_id,q_id,code,catname
FROM ((SELECT p.CYK_id CYK_id,
EXTRACTVALUE (VALUE (tab1), 'dataColumn/id') q_id,
EXTRACTVALUE(VALUE(tab2), '/code') AS code,
EXTRACTVALUE (VALUE (tab1),
'dataColumn/catName'
) catname
FROM CYK.CYK_doc p,
TABLE
(XMLSEQUENCE
(EXTRACT
(p.CYK_doc, '/CYKDoc/CYKResponses/CYKResponse[id="q_grid"]/grid/data/dataRow[1]/dataColumn'))) tab1,
TABLE (XMLSEQUENCE (EXTRACT (VALUE (tab1), 'dataColumn/codes/code'))) tab2
)) a
WHERE a.CYK_id = 227209;
I get 4 rows having one question as q_grid_id and 3 questions as q_owner_type but the extractvalue( tab2) doesnt fetch the values of codes....
I am assuming that its an issue with XPATH I mentioned in alias tab2 but How else to handle it, is an issue here...
If In TABLE (XMLSEQUENCE (EXTRACT (VALUE (tab1), 'dataColumn/codes/code'))) tab2 I refer the path only till codes, it errors out with saying that "single row fetches multiple records" because there are multiple child records..
How to handle this??
Please HELP
Thanks
MaheshHi,
Is there no way to handle this?
I am sort of running out of time, but not able to think of any solution for this.. There must be a way to do so..
I found the below link while surfing :
http://www.componentworkshop.com/blog/2009/07/21/advanced-oracle-parsing-xml-fragments-in-oracle-functions-and-procedures
I think this link has some answer to my solution in terms of joins but I managed to find no solution to it.
<EmailAddresses>
<EmailAddress>[email protected]</EmailAddress>
<EmailAddress>[email protected]</EmailAddress>
<EmailAddress>[email protected]</EmailAddress>
</EmailAddresses>
How do i extract the EmailAddress from the parent tag ?? while using the XPath to extract the values..??
Please let me know.
Thanks in advance -
Problem with childs nodes and automatic key mapping in a Data Object
Hi experts!
I'm doing the service order tutorial from the mobile help at [this link|http://help.sap.com/saphelp_nwmobile71/helpdata/en/21/9b5b924c3b434fba4767731794b029/frameset.htm] and I have a problem...
In the topic "Modeling the Equipment Data Object", says you have to mark the "Automatic Key Mapping" checkbox. So when I had to create a third child node ( the location node ) the system raised an exception with the message "Deselect automatic key mapping flag for more than two-level nodes". I'm trying deselecting the flag and creating the location node, but when I want mark again the automatic key mapping flag, this is disabled.
What can I do to solve this and create the three child nodes with the flag marked? It's a configuration thing?
Any help it's very welcome. Thanks in advance.
Best regards,
Simon.The thing is: Its not allowed to use automatic keymapping if you have more than two levels. This is why the message showed up, and this is why its been disabled.
What automatic keymapping does: Figures out automatically which child node belongs to which parent (by guessing from the field name and type, which fields in the child correspond to which key fields of the parent).
On three levels, this becomes more complicated => Its disabled.
How to do keymapping yourself instead of having the DOE do it automatically: Do 'Explicit keymapping' from each child to its parent. Explicit keymapping is done by clicking on the corresponding menu button in the child node. Here you need to associate child node fields (they need not be key fields of the child, but they are allowed to be that as well) to each of its parent nodes key fields (so that each child can be associated to its parent).
Cheers -
How do I create multiple types of child nodes in ADF Faces Tree Component
Hi,
I am trying to construct a tree using ADF Faces. The tree I am trying to develop should look something like:
- Departments
+ Dept 10
+ Dept 20
+ Dept 30
+ Dept 40
- Employees
+ SCOTT
+ALLEN
+ BLAKE
The nodes shown at the top level should serve as labels, indicating the various types of nodes available.
I have created the top level RootLabelsViewObj, with a SQL clause:
select rn, node_label
from (
select 1 rn
, 'Employees' node_label
from dual
union all
select 2 rn
, 'Departments' node_label
from dual
union all
select 3 rn
, 'Bonusplans' node_label
from dual
I have created ViewLinks between the RootLabelsViewObj and the DeptView and EmpView respectively (created on top of DEPT and EMP table in SCOTT schema), based on the LABEL attribute in the RootLabelsViewObj and with ViewLink SQL specified like:
:Bind_NodeLabel = 'Departments' for the link with DeptView and :Bind_NodeLabel = 'Employees' for the link with EmpView.
In the ADF BC Application Module Tester, I get exactly what I want.
However, when I create a JSF JSPX page and drag the RootLabelsViewObj from the Data Control Panel to the page as ADF Tree, I run into a little issue: it seems like I cannot create a second Branch Accessor rule for the RootLabelsViewObj1: I have created a first Branch Accessor Rule referring to DeptView and now try to create a second one for EmpView, to allow Employees to be displayed under the root label "Employees" - but I cannot.
The PageDefinition looks like:
<tree id="RootLabelsViewObj1" IterBinding="RootLabelsViewObj1Iterator">
<AttrNames>
<Item Value="Rn"/>
<Item Value="NodeLabel"/>
</AttrNames>
<nodeDefinition DefName="model.RootLabelsViewObj"
id="RootLabelsViewObjNode">
<AttrNames>
<Item Value="NodeLabel"/>
</AttrNames>
<Accessors>
<Item Value="DeptView"/>
</Accessors>
</nodeDefinition>
<nodeDefinition DefName="model.EmpView" id="EmpViewNode">
<AttrNames>
<Item Value="Ename"/>
</AttrNames>
</nodeDefinition>
<nodeDefinition DefName="model.DeptView" id="DeptViewNode">
<AttrNames>
<Item Value="Deptno"/>
</AttrNames>
</nodeDefinition>
</tree>
Does anyone know:
- whether it is possible (intended) to have more than one branch accessor per node (i.e. more than one type of child under a node in the tree)
- if so, how this can be achieved?
Right now it looks like I am limited to each node in the tree having only one type of child node.
Please tell me I am wrong.
best regards,
LucasGive this a shot mate
event.getNativeEventTarget();That will allow you to access the DOM object directly
Id can be retrieved via
event.getNativeEventTarget().id; -
Getting the value of a child node in an array
How do you get the value of a child node in an array titled "entries"? I used to do this in AS2, and now I'm trying in AS3. To top it off, I'm forced to use an XML format I'm unfamiliar with. So I'm not sure how to access these nodes in AS3. An example of the XML is;
<Row>
<Cell><Data ss:Type="String">Absorption Areas</Data></Cell>
<Cell><Data ss:Type="String">Drain fields where left over liquid from the septic system soak into the ground.</Data></Cell>
</Row>
How would I access ether of the <Cell> rows?
ThanksGiven that you declared ss namespace (otherwise it will throw an error) you have two options:
xml.Cell[0].Data - will output:
Absorption Areas
xml.Cell.Data will output:
<Data ss:Type="String">Absorption Areas</Data>
<Data ss:Type="String">Drain fields where left over liquid from the septic system soak into the ground.</Data>
So, xml.Cell.Data[1] will output:
Drain fields where left over liquid from the septic system soak into the ground. -
How to add a button in the child node of the Tree Table?
Hi All,
I am having a requirement to create a tree table and it should have a delete button to each child node (screenshot attached).
Can anyone provide me a sample for how to implement this.
Thanks in Advance
AravindhHi Aravindhan,
Try something like this:
var ttDesvios = new sap.ui.table.TreeTable();
var cbDesviacion = new sap.ui.commons.CheckBox();
ttDesvios.addColumn(new sap.ui.table.Column({
label: new sap.ui.commons.Label({text: "Col1"}),
template: new sap.ui.commons.Label({text: "Info"}),
width: "50px",
ttDesvios.addColumn(new sap.ui.table.Column({
label: new sap.ui.commons.Label({text: "Action"}),
template: new sap.ui.commons.Button({text: "Delete"}).bindProperty("visible", "pathPropertyChild", function(value){
if(value .............){ return true;} //For child
else{ return false;} //For parent
width: "160px",
Regards
EDIT: Wrong paste code, that's better! -
When in a hierarchy, a user right clicks on a node to crate a new node, he has two options
-Child
-Sibling
Is it possible to restrict the user from creating a sibling and allow him to ONLY create child nodes?
Business cases:
1. different level nodes need to have different prefixes.
- Thus, the default prefix property definition uses the level number to assign a prefix
- Also, a validation, to ensure the correct prefix, uses the level number
But if the user can create a child and a sibling then the default prefix will only be right for a single case and not both.
ThanksIf the images are exactly the same size then make sure the layer with the mask
is the active layer and in the other documents go to Select>Load Selection and choose
your document with the layer mask under Source document and under channel choose the layer mask.
After the selection loads press the layer mask icon at the bottom of the layers panel.
MTSTUNER -
How to avoid the selection of a Parent node and its child node at a time?
Example:
consider the below JTree.
Parent1
---->Parent2
-------->Child3
Parent3
---->Parent4
My requirement :
Parent1 and Parent3 can be selected at a time(using ctrl keys)
Parent2 and Parent4 can be selected at a time
Parent1 and Parent2 should not allowed to select at a time.
In general : A parent and any of its child should not be selected at a time.
How to achieve this? Anyone please help me.Thanikai wrote:
I am very sorry.Whatever for? It's a valid question.
How do i implement a custom TreeSelectionModel?I would start by going through the source of DefaultTreeSelectionModel so see how the default selection is handled. Also probably check out JTree.EmptySelectionModel to see how selection is prevented.
Which methods to override?Methods in the class you choose to extend, obviously. But before that you need to firm up certain design decisions: if a parent node is selected and the user attempts to select one of its child nodes, do you select the child and deselect the parent or do nothing/ and vice versa.
etc.... may form the basis for a future, more specific question accompanied by a [_SSCCE_|http://mindprod.com/jgloss/sscce.html].
luck, db -
How to find out if a NODE has any CHILD NODES in a hierarchical tree?
I want to find out programmatically if a node in a tree has CHILDREN.
My requirement is this: I want to only show nodes for which the user has permission to execute the program that node is associated with.
Problem is, my tree population query will not show the child nodes, BUT the sub-menu nodes are displayed and I need to get rid of these nodes.
There is a function to find out the PARENT of a tree node (FTree.Get_Tree_Node_Parent), but noting to find out if children exist for a node or not?
What I thought of was to display the tree and then traverse it from the ROOT onwards and then if a NODE is a submenu node (I can find this out by checking the PROGRAM value. If this is NULL it is a sub-menu node) and IF IT HAS NO CHILD NODES then I can delete the node.Please provide the examples with DATA
as far as i know we cannot get the Child Nodes but NODE's Parents we can get
parent_node := Ftree.Get_Tree_Node_Parent(htree, :SYSTEM.TRIGGER_NODE);I faced the similar problem but i solved it with query.
Provide the data and your Tree query then we can help
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