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>
backing bean:Here i added code to get Value of one column with id favoriteId and use an arrayList(listForDelete) to monitor the state of the checkboxes
public void onCheck(ValueChangeEvent valueChangeEvent) {
BindingContainer bindings = getBindings();
DCBindingContainer dcBindings =
(DCBindingContainer)BindingContext.getCurrent().getCurrentBindingsEntry();
DCIteratorBinding iterBind =
(DCIteratorBinding)bindings.get("getUserFavoritesByUserIDIterator");
if (iterBind != null && iterBind.getCurrentRow() != null) {
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
Jaydeep
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);
RowKeySetImpl rks = new RowKeySetImpl();
ArrayList keyList = new ArrayList();
keyList.add(cRow.getKey());
rks.add(keyList);
profileTable.setSelectedRowKeys(rks);
AdfFacesContext.getCurrentInstance().addPartialTarget(profileTable);
}
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Row selection in adf table issue after commit or rollback
Using jdev 11g (11.1.1.62)
I have a adf table with multi select enabled. There is a child table bounded at BC4J level via a VL
On the rowSelectionListener I attached a bean method. This bean method bascially finds the selected row from UI and then based on it query the child vo again and then finally refreshes the child table.
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public void onrowselection(SelectionEvent selectionEvent) {
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DCBindingContainer bindingsImpl = (DCBindingContainer) bindings;
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AdfFacesContext.getCurrentInstance().addPartialTarget(getT2()); -
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Hi ADF Experts,
JDEV Version 11.1.1.7.0
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Multiple row selection capability in the table
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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No, but if you want to have multiple selection, there is typical a custom action you want to apply to the selected rows, which cannot be defined in the Jheadstart Application Definition editor.
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Steven Davelaar,
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How to create multiple rows in a child table from the multi select Lov
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Any inputs on how to implement this scenario please..Maybe you can get some ideas from here -
http://adfdeveloper.blogspot.com/2011/07/simple-implementation-of-af.html -
Multiple row select for table not working..
Hi Experts,
I have a table in ABAP Web Dynpro where I have enabled the multiple row select functionality. I can select all and deselect all. I can also select a block of adjacent rows of table by choosing first and last by pressing Shift key.
But I am not able to select multiple individual records for that table.
I tried the same thing in different system and it works fine there.
Please let me know if we are missing some standard plugin or we need to enable this in some settings.
System where the issue is:
SAP_APPL: release 600, level 18
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System where it is working fine:
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Multiple row selection for table element
Hi,
I have a requirement where I require to select multiple rows from a table element in a WD for abap application.
I have defined a node with cardinality and selection set to 1..n.
The contex node contains 4 fields : emp_name, pernr, manager and position.
The attributes of the table element for selectionmode is set to 'multi' and 'selectionchangebehaviour' is set to 'auto'.
I have defined an action on the 'onleadselection' event.
The code in this method also includes the statement 'lo_el_team_view->set_selected( EXPORTING flag = abap_true ).'
When I execute the application only 1 row is highlighted at any one time when I select it. You can select multiple rows by holding down the 'ctrl' key but I want to avoid having to do this. Is there anything I have missed out causing multiple row selections not to be all highlighted.
Thanks in advance for any assistance.Hi raj,
you can try the following code in the 'onleadselect' event of the table,
create one attribute ' Flag' of type WDY_BOOLEAN under the node which has been binded to the table.
DATA lo_nd_node_tab1 TYPE REF TO if_wd_context_node.
DATA lo_el_node_tab1 TYPE REF TO if_wd_context_element.
DATA lo_elements TYPE wdr_context_element_set.
DATA lo_ele_select_new TYPE REF TO if_wd_context_element.
DATA lv_deselect TYPE wdy_boolean.
DATA lv_flag TYPE wdy_boolean.
DATA lv_select TYPE wdy_boolean.
DATA lv_index TYPE i VALUE 0.
lo_nd_node_tab1 = wd_context->get_child_node( name = wd_this->wdctx_node_tab1 ).
get the current selected element
lo_ele_select_new = wdevent->get_context_element( name = 'NEW_ROW_ELEMENT' ).
CHECK lo_ele_select_new IS NOT INITIAL.
check whether it has been selected or not
CALL METHOD lo_ele_select_new->is_selected
RECEIVING
flag = lv_select.
lo_ele_select_new->get_attribute( EXPORTING name = 'FLAG' IMPORTING value = lv_deselect ).
check whether element has been previously selected or not,if not, set the flag to select it
IF lv_select IS NOT INITIAL AND lv_deselect IS INITIAL.
lo_ele_select_new->set_attribute( name = 'FLAG' value = 'X' ).
if selected currently and previously then set the flag as false,in order to delect it
ELSEIF lv_select IS NOT INITIAL AND lv_deselect IS NOT INITIAL..
lo_ele_select_new->set_attribute( name = 'FLAG' value = ' ' ).
ENDIF.
CALL METHOD lo_nd_node_tab1->get_elements
RECEIVING
set = lo_elements.
according to the falg, select and delect the elements
LOOP AT lo_elements INTO lo_el_node_tab1.
lo_el_node_tab1->get_attribute( EXPORTING name = 'FLAG' IMPORTING value = lv_flag ).
IF lv_flag = 'X'.
lo_el_node_tab1->set_selected( abap_true ).
lo_nd_node_tab1->set_lead_selection_index( lv_index ). * this statement deselects the lead selection index*
ELSE.
lo_el_node_tab1->set_selected( abap_false ).
lo_nd_node_tab1->set_lead_selection_index( lv_index ).
ENDIF.
ENDLOOP.
I hope this resolves your problem.
Thanks,
krishna -
Hide multiple rows in a dynamic table based on the row value.
Hi,
I need to hide multiple rows in a dynamic table based on the specific value of that row.
I cant find the right expression to do that.
please helpGo to the Row Properties, and in the Visibility tab, you have "Show or hide based on an expression". You can use this to write an expression that resolves to true if the row should be hidden, false otherwise.
Additionally, in the Matrix properties you should take a look at the filters section, perhaps you can achieve what you wish to achieve through there by removing the unnecessary rows instead of just hiding them.
It's only so much I can help you with the limited information. If you require further help, please provide us with more information such as what data are you displaying, what's the criteria to hiding rows, etc...
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