Multiple Row selection in JSP using checkbox - Oracle BPM 10gR3

Dear BPM Experts,
Has anyone invoked JSP from Oracle BPM 10gR3 screen flow that has the following UI requirement.
1. When UI is loaded user is presented with multiple rows of pre-populated data(each column of the row represents attributes of a BPM object) with checkbox against each of the rows for user to select one, many and all rows.
2. User has option to select one, many and all rows and submit the form.
3. Upon submission, the all data related to selected rows only should made available to a BPM process(either using Global Creation or Global Interactive activity)
I was able to have the JSP created with FTL tags but unable to transmit the data back to BPM process. Same has been accomplished using BPM Presentation. Can any one please help me with the JSP implementation? It is little urgent, so your early intervention is much solicited and coveted.
I will send you guys the code I have in case you need to review.
Regards,
Subho

Hi friends
I need to do the same feature, select elements, but in a tree object. I've followed the same approach - using a selectBooleanCheckBox in each node of the Tree. But, when I submit the page, the boolean property of my TreeNode object isnt changed.
An Idea?
thanks a lot!

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ADF multiple row selection using checkbox

One of the basic feature missing in ADF 11g is multiple row selection using checkbox (ADF supports multiple row selection by CTRL+CLICK) and business users doesn't like the idea of CTRL+CLICK especially when the volume of click is more. Our requirement is to show the records as selected, on click of checkbox. We implemented multiple row selection by giving a checkbox and on submission, iterate all the rows and filter only selected rows for further processing. The approach works fine,but it is very slow when the volume of data is more, say 10 thousand rows. For 4 thousand records, iterating everything takes more than 200 secs !
Had the multiple row selection been the ADF standard way using CTRL+CLICK, and retrieving the selected rows using method theTable.getSelectedRowKeys() works much faster (completes in millisecs for 4 thousand records). Somehow ADF fetches the selected records much faster this way. Our requirement is on click of the checkbox, the ADF should select the records ( the same way it is doing CTRL+CLICK) and all such selected rows should be retrievable using the ADF method theTable.getSelectedRowKeys()
Is there any way it can be done?
Regards,
Antony.

Hi All,
We have implemented the select and select all using check-box and it is working fine. Issue here is the performance is too slow
Assume SelectValue is the VO coulmn for the checkbox to select the values. To filter out the selected rows, we use the following line
Row[] pidRows = pidView.getFilteredRows("SelectValue", Boolean.TRUE);
it is very taking more than 2 minutes if the total number of rows are *4 thousands* and only if 2 rows are selected.
Whereas with the CTRL+CLICK standard approach, ADF has a built in API theTable.getSelectedRowKeys(); to get only the selected rows, and the built in API takes only few milliseconds to get the selected rows. Users are not agreeing to the CTRL+CLICK approach as it is not user friendly. Suggest if there is a way to make the select box to make it work the same way as CTRL+CLICK.
code snippet to do the standard way :
RowKeySet sk = theTable.getSelectedRowKeys();
_logger.info("row count of select "+sk.getSize());;+
Iterator selection =sk.iterator();
EmpVORowImpl empRow = null;
+while (selection.hasNext()) {+
Object rowKey = selection.next();
theTable.setRowKey(rowKey);
rowdata = (JUCtrlHierNodeBinding)theTable.getRowData();
empRow = (EmpVORowImpl)rowdata.getRow();
_logger.info("Emp # "+empRow.getEmpno() +" Emp Name : "+empRow.getEname() +" Is selected ? "+empRow.getisChecked());+
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hi,
I have a JTable and I want to disable the multiple row selection.
I used
getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);and this working fine with ctr+clicking on a row
but if i am using shift key instead of Ctrl key multiple selection is possible....
Any idea y?and how to resolve it??
thnx
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Use table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);I don't know if it differs but I use it and I don't have the problems you describe. Might be a bug in your Java version?!
Message was edited by:
pholthuizen

Multiple row selection in ADF Table using addition column with checkbox

I am using ADF table(Jdeveloper11g) and i want to selecte multiple rows it may be more than one OR all rows.
For that i added one Column to the table with Header Delete and checkbox
<af:table....
<af:column sortProperty="Delete" headerText="Delete" width="100"
sortable="false">
<af:selectBooleanCheckbox label="#{row.favoriteId}"
valueChangeListener="#{Mybean.onCheck}"
id="checkbox" autoSubmit="true">
</af:selectBooleanCheckbox>
</af:column>
</af:table>
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public void onCheck(ValueChangeEvent valueChangeEvent) {
BindingContainer bindings = getBindings();
DCBindingContainer dcBindings =
(DCBindingContainer)BindingContext.getCurrent().getCurrentBindingsEntry();
DCIteratorBinding iterBind =
(DCIteratorBinding)bindings.get("getUserFavoritesByUserIDIterator");
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RichSelectBooleanCheckbox ch = (RichSelectBooleanCheckbox)valueChangeEvent.getSource();
if (!ch.isSelected()) {
Long issueId = (Long)iterBind.getCurrentRow().getAttribute("favoriteId");
listForDelete.add(issueId);
else
Long issueId = (Long)iterBind.getCurrentRow().getAttribute("favoriteId");
listForDelete.remove(issueId);
Problem is that when i select single row checkBox, onCheck() method of backing bean gets called multiple times(equals to the number of rows)
I think this is beacuse of <af:selectBooleanCheckbox id is same that is "checkbox" but i am not sure.Even i tried to assign some unique id but no any success in assigning Id with value Expression.
I also find related post
Re: ADF Table Multiple row selection by Managed Bean
but that is related to Select All rows or Deselect all rows from table.
From the simillar post i follow the steps given by Frank.but problem with below step
->have an af:clientAttribute assigned to the checkbox with the following EL #{row.key} ,here I added <af:clientAttribute name="#{row.key}"></af:clientAttribute> and i am getting error
Error(64,37): Static attribute must be a String literal, its illegal to specify an expression.
Please let me know if any one had already implemented same test case.
Thanks for all help
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Edited by: JaydeepJ on Aug 7, 2009 4:42 AM

just to update after the rollback is called in the cancel button i wrote following code which does not change the row focus to the first row
DCBindingContainer bc =
(DCBindingContainer)BindingUtils.getBindingContext().getCurrentBindingsEntry();
DCIteratorBinding profItr =
bc.findIteratorBinding("ProfileSearchInstIterator");
Row cRow = profItr.getRowAtRangeIndex(0);
if(cRow != null){
System.out.println("Current row is not null so fixed ");
profItr.setCurrentRowIndexInRange(0);
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Hi all,
i'd like to know if someone could help me with multiple selections on matrix via shift + left mouse button on a matrix.
I got a matrix with one column containing a checkbox for selection. The matrix, on a UDO Form, is defined as auto selecting, so multiple selection of rows is allowed.
I want to add the rows selected by the checkbox (using shift + left mouse button on the selection start and selection end) column to the matrix selected rows collection.
Is there any chance to catch an event handling this situation?
I can add the rows in the matrix selected rows collection clicking the checkboxes one by one, but when i use the multiple selection i can't get any event handling this.
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Thanks in advance.

Hi Cesidio,
if I understand you correctly you want to select one row than shift+mouseclick some rows lower and the result should be, that all rows are selected ?
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This is an example for Grid :
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regards,
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Hi John,
You can add a check box and select multiple rows. I am using the same technique. I have used OO.
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b)Using "SELECT_ALL_ENTRIES CHANGING PT_OUTTAB TYPE STANDARD TABLE" and I am sorting based Check box selection.
Need more help please let me know. I will send you the code.
Lanka
Message was edited by: Lanka Murthy

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Hi
I have a group with table layout style and I want to set the rowSelection property of the generated table to "multiple" but it seems that there is no way to do that from JHs unless using the group as LOV, which is not desired for me. Here is the code which sets this property in tableGroup.vm :
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rowSelection="single"
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#end
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Thanks
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Ferez,
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Steven Davelaar,
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Hi guys,
..Good morning ..
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Hope it solves your problem.
Regards,
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Hi,
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