Drag and drop a table column?

Hi All gurus.
Is it possible to drag a standard table as well as an ALV table column?
To re-phrase my question, I want to swap the positions of 2 columns in a table. Possible?
Thanks in adv!

>
Aishi Sharma wrote:
> Great. But we are already on EHP3. But I can't see the functionality. Do we need to code in a particular fashion for the tables? or do we need to switch "on" the EHP or something like that?
You must be confusing ERP Enhancement Packages with NetWeaver Enhancement Packages. They are two completely different things. NetWeaver Enhancement Package 1 is just now in Ramp-Up. NetWeaver EnhP2 is in development and EnhP3 doesn't exist at all yet. Therefore I must assume when you say you on EHP3 you mean ERP Enhancement Package 3.

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What's up when you drag and drop a table into a jsp page?

Hi All,
I was wondering what's happen in dragging and drop a table into a jsp page. This question because untill yesterday i had an application up and running, with a table displaying a number of rows of the database, and an action associated with an update into a database.
The action is managed trough JNDI, defined from Preference-Embedded.......
It was working.
Then the machine hosting the db changed IP addres. I went into Webcenter Administration console, I've changed the connection string into the jdbc parameters, by updating the new IP address... but it's not working anymore! The log comes out with a big error, but basically it can't connect at the db!
So, I think there is somewhere some reference to the old db.....where???
Thanks
Claudio

Yes Shay,
I got this error:
JBO-29000: Unexpected exception caught: oracle.jbo.JboException, msg=JBO-29000: Unexpected exception caught: oracle.jbo.JboException, msg=JBO-29000: Unexpected exception caught: oracle.jbo.DMLException, msg=JBO-26061: Error while opening JDBC connection.
in few hours I'll be able to give you the full stack.
Thanks
Clauido
Message was edited by:
user637862
Hi Shay,
Thanks a lot..you were right.
I've located the ba4j on the webcenter server...and I've noticed that it was with the old address.
I think it's a bug, cause on the local machine (before to deploy) this file comes with the right address.
So next time, before to redeploy a new application, I think I'm going to fiscally delete the folder from j2ee folder.
Thanks again for the help!
Claudio

Drag And Drop in ALV Column Tree

Hello All,
Can anyone tell me the method used for a drag and drop in a column tree....
i found it for a simple tree but not for a column tree.....
thanks in advance....
Regards,
Praveen

Check the links -
drag drop required for alv column!
drag and drop in a tree
Drag&Drop within the Tree
Drag&Drop within a tree
Drag and drop in ALV tree
Regards,
Amit
Reward all helpful replies.

Reordering of rows - issue with drag and drop of editable columns in table

JDeveloper: 11.1.1.6.0
ADF Faces - Drag and Drop for reordering of rows within the same af:table
I have a requirement for reordering rows in a table using drag and drop. This table is loaded using a list and I am able to programmatically do the reordering of the rows based on the events of drag and drop by manipulating the list. Reordering of rows is working fine if all the columns are read only. For all the input text and input date columns the values are not getting reordered. Anyone has any idea on what the issue may be with reordering of the rows for editable columns/rows (af:inputText and af:inputDate) in af:table. Below is what Iam doing on drop event which is a collection drop target.
public DnDAction dropCollection(DropEvent dropEvent) {
try
Object dropSite = dropEvent.getDropSite();
Transferable transferable = dropEvent.getTransferable();
DataFlavor<RowKeySet> rowKeySetFlavor = DataFlavor.getDataFlavor(RowKeySet.class, "rowmove");
RowKeySet rowKeySet = transferable.getData(rowKeySetFlavor);
RichTable table = (RichTable) dropEvent.getDragComponent();
if (rowKeySet != null)
CollectionModel dragModel = transferable.getData(CollectionModel.class);
Object dragM = dragModel.getRowData(0);
Object currKey = rowKeySet.iterator().next();
dragModel.setRowKey(currKey);
table.setRowKey(currKey);
OrderData orderData = (OrderData)this.prodReportTableData.get(Integer.parseInt(currKey.toString()));
this.prodReportTableData.remove(Integer.parseInt(currKey.toString()));
this.prodReportTableData.add(Integer.parseInt(dropSite.toString()), orderData);
OrderData orderDataAdded = this.prodReportTableData.get(Integer.parseInt(dropSite.toString()));
JSFUtils.addPartialTarget(this.getProdReportTableBinding());
catch(Exception e)
e.printStackTrace();
return DnDAction.MOVE;
Code snippet from UI:
<af:table value="#{pageFlowScope.prodReportBackingBean.prodReportTableData}"
var="row" styleClass="AFStretchWidth" rowBandingInterval="0"
rows="40" emptyText="No data to display." id="t1"
partialTriggers=":::cb1" columnStretching="column:c3"
binding="#{pageFlowScope.prodReportBackingBean.prodReportTableBinding}" summary="PROD TABLE">
<af:dragSource actions="MOVE" defaultAction="MOVE"
discriminant="rowmove"
dragDropEndListener="#{pageFlowScope.prodReportBackingBean.afterDragAndDrop}"/>
<af:collectionDropTarget dropListener="#{pageFlowScope.prodReportBackingBean.dropCollection}"
actions="MOVE"
modelName="rowmove"/>

Hi,
not sure its the reason but you have huge bummer in your configuration.
<af:table value="#{pageFlowScope.prodReportBackingBean.prodReportTableData}"
var="row" styleClass="AFStretchWidth" rowBandingInterval="0"
rows="40" emptyText="No data to display." id="t1"
partialTriggers=":::cb1" columnStretching="column:c3"
*binding="#{pageFlowScope.prodReportBackingBean.prodReportTableBinding}"* summary="PROD TABLE">
JSF component bindings should not be to beans in a scope larger than request to avoid stale component instances.
Frank

BUG: NamedViewCriteria drag and drop as table SNAFU

I thought I had this beat, but no: NamedViewCriteria not working when drag and dropped as filtered table.
The gist of the problem is that my NamedViewCriteria does not filter correctly unless the read only table's "Show Filter" attribute is set to "visible".
Pictures:
1) Normal drag and drop of named view criteria. All items are displayed.
http://www.williverstravels.com/JDev/Forums/Threads/2381319/Nvc4.jpg
2) Change nothing except set "Show Filter" table attribute to "visible". Everything then works.
http://www.williverstravels.com/JDev/Forums/Threads/2381319/Nvc6.jpg
3) Thought I would go to the table binding, enable filtering, and enter in the text I saw in the filter box. i.e. \*:pBpKey\* , which I was hoping would allow me to set "Show Filter" to invisible. That didn't work either.
http://www.williverstravels.com/JDev/Forums/Threads/2381319/Nvc5.jpg
Anybody know how to get around this?
Will

Here's something else that is a little off, but I can see why the behavior occurs.
The iterators of the NamedViewCriteria (the tree table) and the ViewObject iterator aren't in sync on page load. While I can see why this would be so, it would be nice (at least at first glance) if there were some way to drag and drop the NVC as a form or somehow have an NVC iterator.
http://www.williverstravels.com/JDev/Forums/Threads/2381319/Nvc11.jpg
http://www.williverstravels.com/JDev/Forums/Threads/2381319/Nvc12.jpg
I came back to this and thought it a better idea to do a method call as the default activity in my task flow.
public void markInitialRow()
    ViewObjectImpl vo = this.getFilteredBp();
    vo.setApplyViewCriteriaName("VendorsVOCriteria");
    vo.executeQuery();
}And viola, the iterator has been filtered as well. Plus, I didn't have to go to the Tree binding and enable filtering + set BpType = V.
Edited by: LovettWB on Apr 28, 2012 8:45 AM

Is it possibiel to disable drag and drop of JTable columns?

Hi,
Using JDK6 I would like to disable user to drag and drop columns and change the default layout of my JTables.
Thanks for any help,

Using JDK6 I would like to disable user to drag and drop columns Read the JTableHeader API. You can prevent reordering of the columns.
and change the default layout of my JTables.How do you expect us to answser this??? What do you mean by changing the layout? Whats wrong with row and column and what do you want to change it to?

Drag and Drop Between Tables

We have 2 table and would like to drag an object from one table (cell) to another. It seems this is impossible at the moment. Dragging works if you add an icon to the first table but the DropTarget element apparently cannot be placed in a table. Why this limitation?

Hi,
A table can have both Drag Source Info and * Drag* Traget Info . Just right click on the table in edit mode to add the above said options. For Drag and drop to take take place the tag present in the Drag source info and drag target info should match.
Have a look at
Link:[Example|http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/b09cc9d7-5403-2d10-f6a1-8705ea280c4e?quicklink=index&overridelayout=true]
Also look at the standard component WDR_TEST_DRAG_AND_DROP.
Kindly post back if you face any issues
Regards
Karthiheyan M

WAD drag and drop with table and graphs

Dear Experts
I create a web template with chart and query.
I have problem with drag and drop when I change the visualization of
the template.
If I create a template with graph open I can add free characteristics
only if the graph is open. If I want close it, I can only change/substitute the
free characteristics, but not add one.
this behavior is opposite if I create the template with graph close: I
can add free characteristic if the graph is closed, when I open it I
can only change/substitute the characteristics.
Is this the correct behavior
Thank you and best regards
Elena

Merci beaucoup!!
it is also posible in AWT ?
Message was edited by: roshca181
[email protected]

Drag and Drop from Table with Treebynestingtablecolumn

Hi,
I am using table UI element in Webdynpro ABAP.
And I am showing data in tree format using element TreeByNestingTableColumnn.
Now I tried to implement the Drag functionality for a nested table line and I face two problems:
1. The requirement is to drag an item out of the table without selecting the reow before! I tried it (by implementing a dragable image etc.) but it seems that it is necessary to select the row first before being able to drag. The problem is that I don't use the property row selectable, so I can't select and therefore I cant drag, right?
Is it possible to drag an item out of the table but not selecting it before?
2. In the meanwhile I decided to use the property "row selectable". Now I am able to drag.
BUT, if I drag a nested item (a child item) and drop it, then - instead of the expected data-reference of the selected item - the data reference of the fathers node will be provided within wdevent. Does anyone know why? and is my requiremnt solvable?
Thanks and regards
Oliver

Hi Saravanan,
thanks a lot for your answer. I was happy to hear that someone else also has the same curious problems than me
In the meanwhile I was able to solve my requirement and I describe the solution here:
- Important is how the table is defined:
--> Set rowSelectable to 'true'
--> Set selectionMode to 'none'
- Insert a column. Insert as CellEditor an "Image". Mark the image as "isDragHandle". Now insert a DragSourceInfo.
Take care on correct data binding.
For any reason it works now With Treebynestingtablecolumn and without selecting a row, but by dragging the image.
Best regards
Oliver

NamedViewCriteria not working when drag and dropped as filtered table.

Using JDev 11.1.2.1.0.
I'm attempting to use NamedViewCriteria more and more because, well ... I keep reading it's the way to go. But I'm encountering an aggravating problem. I can't get them to work when I drag and drop as a filtered table onto a page. They work when I apply them in a managed bean, but simply dragging and dropping will not trigger the NamedViewCriteria to display the filtered items correctly.
Creating a where clause manually works fine.
Manual Where Clause & drag and drop ViewObject from data control
(:pBpKey is null or upper(BP_KEY) like '%' || upper(:pBpKey) || '%') AND CinderBusinessPartners.BP_TYPE = 'C'NamedViewCriteria & drag and drop from ViewObject's NamedViewCriteria from data control
( ( (CinderBusinessPartners.BP_KEY LIKE ('%' || :pBpKey || '%') ) AND (CinderBusinessPartners.BP_TYPE = 'C' ) ) )There are three problems:
1) The query pulls back all items. It doesn't retrieve only where BP_TYPE = 'C'.
2) It is case sensitive. i.e. Enter in A will not pull back the customer Wal-Mart because Wal-mart contains lowercase a's.
3) If I set the table's "Show Filter" attribute to true, the filter has the text "\*pBpKey\*" filled in by default. uhhh What?
In the NamedViewCriteria's "UI Hints" tab, I have the "Query Automatically" checkbox selected.
Any ideas why the NamedViewCriteria isn't "just working"?
I'll be back with pictures after the break.
Will

I've rolled this into a bug post as seen here: BUG: NamedViewCriteria drag and drop as table SNAFU
Pictures:
Here is the NVC query
http://www.williverstravels.com/JDev/Forums/Threads/2381120/Nvc1.jpg
Here's that dang extra bind variable!
http://www.williverstravels.com/JDev/Forums/Threads/2381120/Nvc3.jpg
And just because I like awesome Paint.Net art.
http://www.williverstravels.com/JDev/Forums/Threads/2381120/Nvc2.jpg
Hope this helps someone down the road.
Edited by: LovettWB on Apr 26, 2012 1:59 PM

Met "logon canceled" error when drag and drop table to XSD

When I drag and drop a table to XML Schema designer, there is a dialog named "Microsoft OLE DB for Oracle" pop up. When I input correct username/password@db, I got an error saying "logon canceled".
Please help.

Are you dragging from Oracle Explorer or Server Explorer?

1. Resizing of column width. 2. Drag and drop of columns for resequencing

QUERY : Has anyone some experience in implementation/development of following functionality in a JSP/Tomcat server based application:
1. Resizing of column width for a result which has multiple columns. .2. Drag and drop of these columns or any other mechanism for re-sequencing the columns?
I would like to know will JSF would be helpful in it.

Amit,
The column resizing and 'drag and drop ' are client side issues. They requires DHTML and Javascript.
AJAX is what is required. (wiki AJAX for more info)
I am working on an AJAX grid and combobox component for JSF that will do this and many more functions.
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[email protected]

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Drag and drop a table column?

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