LISTBOX with checkbox

Hi, does anyone knows how to make a listbox with text + a checkbox
(boolean), so that it is possible to check a specific item in the listbox?
Best regards,
Thijs Boeree

Well, i've managed a workaround, but it only works in one direction (check the boxes >> selected in listbox) if you want it to work in the other (check the listbox >>boxes selected) you must use another local variable.
Hope this helps you
Attachments:
ListboxCheck.llb ‏20 KB

Similar Messages

How to find control, jListBox with checkBoxs

Hello Everyone
Using Jclient/Swing application i want to use listbox with
checkBoxs.
Suppose listbox display list of items along with
these checkboxs.And these checkbox varies according the
items aviable in listbox.
whether this type control available in jDeveloper or not.

Thanks for reply !
i found swing code for jListBox containing checkboxs.
So how to use this class in Jdeveloper for using as
a control.
Please tell me suggetion?
public class CheckBoxList extends JFrame
     protected JList m_list;
     //protected JLabel m_total;
     public CheckBoxList()
          super("Swing List [Check boxes]");
          setSize(360, 340);
          getContentPane().setLayout(new FlowLayout());
          InstallData[] options = {
          new InstallData("Program executable", 118),
          new InstallData("Help files", 52),
          new InstallData("Tools and converters", 83),
          new InstallData("Source code", 133),
          new InstallData("Project",147),
new InstallData("Search",188),
new InstallData("Edit",189),
new InstallData("Girdher",3445)
          m_list = new JList(options);
          CheckListCellRenderer renderer = new CheckListCellRenderer();
          m_list.setCellRenderer(renderer);
          m_list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
          CheckListener lst = new CheckListener(this);
          m_list.addMouseListener(lst);
          m_list.addKeyListener(lst);
          JScrollPane ps = new JScrollPane();
          ps.getViewport().add(m_list);
//          m_total = new JLabel("Space required: 0K");
          JPanel p = new JPanel();
          p.setLayout(new BorderLayout());
          p.add(ps, BorderLayout.CENTER);
     //p.add(m_total, BorderLayout.SOUTH);
          p.setBorder(new TitledBorder(new EtchedBorder(),
               "Please select options:") );
          getContentPane().add(p);
          WindowListener wndCloser = new WindowAdapter()
               public void windowClosing(WindowEvent e)
                    System.exit(0);
          addWindowListener(wndCloser);
          setVisible(true);
     //     recalcTotal();
/*public void recalcTotal()
          ListModel model = m_list.getModel();
          int total = 0;
          for (int k=0; k < model.getSize(); k++)
               InstallData data = (InstallData)model.getElementAt(k);
               if (data.isSelected())
                    total += data.getSize();
          m_total.setText("Space required: "+total+"K");
     public static void main(String argv[])
          new CheckBoxList();
class CheckListCellRenderer extends JCheckBox implements ListCellRenderer
     protected static Border m_noFocusBorder =
          new EmptyBorder(1, 1, 1, 1);
     public CheckListCellRenderer()
     super();
     setOpaque(true);
     setBorder(m_noFocusBorder);
     public Component getListCellRendererComponent(JList list,
          Object value, int index, boolean isSelected, boolean cellHasFocus)
          setText(value.toString());
          setBackground(isSelected ? list.getSelectionBackground() :
          list.getBackground());
          setForeground(isSelected ? list.getSelectionForeground() :
          list.getForeground());
          InstallData data = (InstallData)value;
          setSelected(data.isSelected());
          setFont(list.getFont());
          setBorder((cellHasFocus) ?
               UIManager.getBorder("List.focusCellHighlightBorder")
               : m_noFocusBorder);
          return this;
class CheckListener implements MouseListener, KeyListener
     protected CheckBoxList m_parent;
     protected JList m_list;
     public CheckListener(CheckBoxList parent)
          m_parent = parent;
          m_list = parent.m_list;
     public void mouseClicked(MouseEvent e)
          if (e.getX() < 20)
               doCheck();
     public void mousePressed(MouseEvent e) {}
     public void mouseReleased(MouseEvent e) {}
     public void mouseEntered(MouseEvent e) {}
     public void mouseExited(MouseEvent e) {}
     public void keyPressed(KeyEvent e)
          if (e.getKeyChar() == ' ')
               doCheck();
     public void keyTyped(KeyEvent e) {}
     public void keyReleased(KeyEvent e) {}
     protected void doCheck()
          int index = m_list.getSelectedIndex();
          if (index < 0)
               return;
          InstallData data = (InstallData)m_list.getModel().
               getElementAt(index);
               data.invertSelected();
               m_list.repaint();
          //     m_parent.recalcTotal();
class InstallData
protected String m_name;
protected int m_size;
protected boolean m_selected;
public InstallData(String name, int size)
     m_name = name;
     m_size = size;
     m_selected = false;
public String getName() { return m_name; }
public int getSize() { return m_size; }
public void setSelected(boolean selected) { m_selected = selected;}
public void invertSelected() { m_selected = !m_selected; }
public boolean isSelected() { return m_selected; }
public String toString() { return m_name+" ("+m_size+" K)"; }

Save the selected value from listbox with its respective tab control dropdown selcted values in another listbox

Hi all,
I am making a vi where I have to save the selected value from listbox with its respective tab control dropdown selcted values in another listbox.Whenever I select Item1 then the heading change and respective tab will open for that item.But Now I just want to save the selection and put it in another ListBox.SO that I can renmove or add according to my wish. Plz help me.
Solved!
Go to Solution.
Attachments:
my_vi.png ‏83 KB

Hi, I successfully make the vi to insert itmes from listbox1 to listbox2.Whenever I select itmes 1 in listbox 1 it display same elected item in listbox2 , but it not appending the items in listbox2.Like If 1 is selected in listbox1 then 1 will display , next time after saving when I selct next item like 3 then in listbox 2, 1 is replaced by 3,it dont come in second row of listbox2.Hope I am able to explain.\
Plz help me to resolve this.
Attachments:
listbox_update.vi ‏11 KB

Report with Checkbox

I am trying to follow the example shown at the below link but it is not working. I am modifying some of the code since I am using version 1.6. Any ideas as to what I may be doing wrong. The checkbox appears and I can select and deselect items but I cannot get P6_HOLDER to hold any of the values of the selected items. Thanks!
http://apex-smb.blogspot.com/2009/01/apex-report-with-checkboxes-advanced.html
First I created a page item called P6_HOLDER.
Next I created a report region (sequence 40) with the below code.
select htmldb_item.checkbox (1, dev_obj_id, 'onchange="spCheckChange(this);"',
:P6_HOLDER, ':') checkbox, dev_id, dev_obj_desc from edm_dev_obj where
dev_id = :P6_TEMP_DEV_ID
**I then created a html region (sequence 1) with the below code**
<SCRIPT src="http://www.google.com/jsapi"></SCRIPT>
<SCRIPT>
// Load jQuery
google.load("jquery", "1.2.6", {uncompressed:true});
function spCheckChange(pThis){
var get = new htmldb_Get(null,$v('pFlowId'),'APPLICATION_PROCESS=CHECKBOX_CHANGE',$v('pFlowStepId'));
get.addParam('f01',pThis.value); //Value that was checked
get.addParam('f02',pThis.checked ? 'Y':'N'); // Checked Flag
gReturn = get.get();
$f('checkListDisp').innerHTML=gReturn;
</SCRIPT>
CHECKBOX List:
<DIV id=checkListDisp>&P6_HOLDER.</DIV>
I then created an application process on Demand called CHECKBOX_CHANGE with the below code
DECLARE
v_item_val NUMBER := htmldb_application.g_f01;
v_checked_flag VARCHAR2 (1) := htmldb_application.g_f02;
BEGIN
IF v_checked_flag = 'Y' THEN
-- Add to the list
IF :P6_HOLDER IS NULL THEN
:P6_HOLDER := ':' || v_item_val || ':';
ELSE
:P6_HOLDER := :P6_HOLDER || v_item_val || ':';
END IF;
ELSE
-- Remove from the list
:P6_HOLDER := REPLACE (:P6_HOLDER, ':' || v_item_val || ':', ':');
END IF;
-- Just for testing
HTP.p (:P6_HOLDER);
END;

Hi
Create a page level validation (fucntion returning boolean) and write code similar to following
DECLARE
v_count NUMBER := 0;
BEGIN
FOR i IN 1..APEX_APPLICATION.G_F01.COUNT LOOP
IF APEX_APPLICATION.G_F01(i) IS NOT NULL THEN
v_count := v_count + 1;
END IF;
END LOOP;
IF v_count = 0 THEN
RETURN TRUE;
ELSE
RETURN FALSE;
END IF;
END;I take it your report query is similar to following
select apex_item.checkbox(1,"PK_CLMN") Tick, col2, col3 FROM tbl_nameCheers,
Hari

Open dialog box window with checkboxes for each child record - Please Help

Hello Everybody
I have a 10g form with master record and 20 child records. In the child record form, currently there is a “Notes” Editor, which pops up when user click the “Edit” button. In the “Notes” editor, user enters remarks if anything is missing. For example, typical remarks will be: Statement is missing, LOC paper is missing etc.
Now, I would like to replace “Notes” editor with a dialog box. In the dialog box , I would like to add checkboxes with values “Statement is missing” and “LOC paper is missing” etc. along with “Notes” field. The user can select checkboxes. The value of the checkboxes should go in the “Notes” field with the ability to edit it. This way, user doesn’t need to type the most common notes every time.
I have created a “NewNotes” dialog box with checkboxes and multiline text Item. It is pops up when I click on the button. I have also created to WHEN_CHECKBOC_CHANGED trigger for each checkboxes so that the its value will go in a multiline text item.
But, I am not sure how I can link “NewNotes” dialog box to the each record in child record block. I would really appreciate it if anybody could give me some idea.
Thanks,

if i understand correctly you have a note item (based on table) on every child record? when you open the dialog box: how do you put data from notes to dialog box? in the same way as you can write it back ...

Problem with checkbox group in row popin of table.

In table row popin I have kept Check Box Group.I have mapped the texts property of checkbox group to the attribute which is under the subnode of the table.the subnode properties singleton=false,selectioncardinality=0-n,and cardinality=0-n.
if there are 'n' number of records in the table.each record will have its own row popin and in the row popin there is check box group.
the check box group in the row popin belongs to that perticular row.
but the checkboxegroup values in row popins of all the rows are getting changed to the row which is lead selected.
The same scenario (table in the row popin is showing the values corresponding to its perticular row and all the table values in popin are not getting changed to the one lead selected in the main table)is working fine with the table in place of checkbox group in row popin with datasource property of table binded to the subnode
I cant trace out the problem with checkbox group in place of table.
Please help me in this regard.I have to place check box group in place of table in row popin.
Thanks and Regards
Kiran Kumar K

I have done the same thing successfully with normal check box ui element. Try using check box in your tabel cell editor instead of check box group.

Problem with checkbox selection in Tableview

Hi All
I am using table view with 8 columns - in the last 4 columns i have checkboxes for user input - i have a strange problem - when the table has multiple entries - for the last column i can only select the checkbox on line 1 - and i cannot select the checkbox on the remaining entries below - but for the other colums with checkboxes this is not the case
The selection mode for the table is no line selection - since the table is already displayed with input enabled fields - this is to reduce the no of clicks for user
Can anyone point out what is going wrong - how can i fix this - what i am doing wrong ?
Thanks
Sen

Hi
When i click on the checkbox for the 2nd or 3rd rows of the last column - nothing happens - the checkox is still active but nothing happens -
this is the tableview code
<htmlb:tableView id              = "Detail"
                 design          = "ALTERNATING"
                 headerText      = "Header Text"
                 onNavigate      = "onMyNavigate"
                 emptyTableText = "test"
                 onRowSelection = "onMyRowSelection"
                 fillUpEmptyRows = "false"
                 footerVisible   = "true"
                 visibleRowCount = "5"
                 table           = "<%= DETAILTAB %>"
                 iterator        = "<%= iterator %>" >
and this is the code for the last column
<htmlb:tableViewColumn columnName         = "OBSOFLGICON"
                           width               = "3"
                           type                = "user"
                           horizontalAlignment = "CENTER"
                           title               = "Obs" >
      <htmlb:checkbox />
    </htmlb:tableViewColumn>
Thanks
Sen

Problem with checkbox column in matrix

Hello.
I have a little problem with checkbox column in matrix.
Column is binded to the UserData.
It has ValOn="Y", ValOff="N".
I use C++. It is wird problem. In matrix I have 10 columns - scrollbar role and if You want see checkbox column, You must role to the right. If this column is on the screen, and I use:
checkcell->PutChecked(VARIANT_TRUE);
then the checkbox is cheched, and if the checkbox isn`t on the screen and I use this comment - it nothing happening.
I tried to use ValOn="Y", PutChecked...
The problem i solved if the column is on the screen - if the column is first in matrix or second, but if it`s last I have a big problem.
My column with checkbox is not editable, but I tried to make it editable, check it, and then make it uneditable - the same efect.
How can I solve it ?
Sorry for my english.
Kamil Wydra

Hello Kamil,
I am not sure about your problem, but here is an example of how to use checkbox in UI API.
First, create the matrix with checkbox column in Screen painter, and the output is an xml file, like this. Type as 121 indicates that it is a check box.
- <column AffectsFormMode="0" backcolor="-1" description="" disp_desc="0" editable="0" right_just="0" title="Rented" type="121" uid="Rented" val_off="N" val_on="Y" visible="1" width="41">
<databind alias="U_RENTED" databound="1" table="@VIDS" />
<ExtendedObject />
Second, bind the column to table from DB. This is a bug of 2004 Screen Painter, so if you are using 2005 Screen Painter, there is no problem.
Third, when you open the form, you can check and uncheck the cell.
BTW, please set the editable of the column to true.
Hope this helps,
Nick

Problem with checkbox on table component

Hello i am having a problem with checkbox in table component
i am developing something like a shopping cart app and i have a checkbox in my table component , i want users to select items from the checkbox to add to thier cart, They can select the items from cartegory combobox , my problem is when they select the items from the checkbox if they select another category the alread selected once do not display in my collection opbject please how can i maintain the state of the already selected items in my collection object

Hi,
Please go through the tutorial "Understanding scope and managed beans". This is available at:
http://developers.sun.com/prodtech/javatools/jscreator/learning/tutorials/2/scopes.html
The details of the selected items need to be stored in an object that is in session scope.
Hope this helps
Cheers
Girish

Problem with checkbox and process

Hallo,
I have a checkbox on my page and now I want to create a process that runs when the checkbox is checked.
What I want to do is: to ckeck wheather the checkbox is check and if this is then to set values.
I don't know if it is right how I check the status of the checkbox. What I also don't really know how I can decide
that all field I go through in the loop get the same value from the XYZ-collection. The value should be the last from
the XYZ-collection.
Thanks, Jade
declare
check integer:=0;
change integer:=0;
begin
check:=:Px_Check;
if (check <> 0) then change:=1; end if;
if change = 1 then
for i in 1..htmldb_application.g_f04.count
loop
htmldb_collection.update_member_attribute(p_collection_name=>'XYZ',
p_seq=>i,
p_attr_number=>5,
p_attr_value=>???);
end loop;
end if;
end;

Hi,
Taking the two issues separately....
1 - When dealing with checkboxes, you have to bear in mind that the submit process will only return the values of those checkboxes that have been ticked into the f04 collection (assuming f04 is the column containing your checkboxes). In order to determine which ones they are, you need to get the value (which should be a row number if you've created the checkboxes by using the Row Selector option) and then use that to get to the values on the actual rows. Something like:
DECLARE
vITEM NUMBER;
BEGIN
FOR i IN 1..HTMLDB_APPLICATION.G_F04.COUNT
LOOP
vITEM := HTMLDB_APPLICATION.G_F04(i);
END LOOP;
END;Then, within the loop, you can use vITEM as the row number. So, if the user ticked items 1, 4 and 6. G_F04(1) would contain 1, G_F04(2) would contain 4 and G_F04(3) would contain 6. Therefore, for you update statement, you can use vITEM for the sequence number of the item to update.
2 - When dealing with collections, if you want to get to the last item in the collection, you can get the member count and use that to get to the member:
DECLARE
vCOUNT NUMBER;
vDATA NUMBER;
BEGIN
vCOUNT := HTMLDB_COLLECTION.COLLECTION_MEMBER_COUNT ('XYZ');
SELECT c005 INTO vDATA FROM HTMLDB_COLLECTIONS WHERE COLLECTION_NAME = 'XYZ';
END;That should get the c005 value for the last item and store it in vDATA. You can then update the ticked items with this value.
Andy

ADF Table with CheckBox - Select/deselect issue

I have seen couple of threads and blogs for ADF table with check box . but none of them exactly matching with my requirement . My Database table does not have any field for check box .
Here is my DB Table
tableA_
A_Id
A_Name
tableB*
B_Id
Requirements :*
1. Display the above tables data with Checkbox . ( if A_Id = B_Id then the checkbox will be checked , else unchecked ) .
2. Select / deselect the check box and save the data . Saving the data , will update only tableB . i,e when a new check box is selected then A_Id value will be inserted to tableB . Similarly , deselecting a checked in data will remove the entry from tableB.
Development :
1. Created a VO where tableB has marked as updateable .
2. Created a transient Boolean variable for checkBox . and modified the getter method of checkbox for returning true/false based on the below condition in the ViewRowImpl Class .
if ( A_Id = B_Id )
return true;
else false ;
3. I have not modified the setter method .
Using the above concept i can view the data with selected checkbox . but the problem is to save the data . because , when I select a checkbox the above coding in the getter method will return false .
Therefore , though i am selecting the checkbox but value of the checkbox has been set as false .
While saving the Data , I am iterating through the VOIterator and observed that a newly selected checkbox value is false . and realized its because of the getter method condition .
Can you please suggest how can I overcome this issue or shall I need to take any other approach ?
Jdev version 11.1.1.5
Regards,
Amitava
Edited by: Amitava on Mar 17, 2012 3:48 PM

You need to go through the ADF page life cycle concepts. In simple words the boolean value in the model is not set while in valueChangeListener. Try adding valueChangeEvent.getComponent().processUpdates(FacesContext.getCurrentInstance()); on top in your listener method and see the effect.
Reference:
http://docs.oracle.com/cd/E15051_01/web.1111/b31974/adf_lifecycle.htm

How to populate a listbox with key in a table control

I have the following code:
MODULE carga_huecos INPUT.
DATA: BEGIN OF li_huecos OCCURS 0,
        key(40) TYPE c,
        text(80) TYPE c,
END OF li_huecos.
DATA: BEGIN OF estru_hueco OCCURS 0,
      hueco LIKE zmov_wm-hueco,
END OF estru_hueco.
CLEAR: li_huecos, estru_hueco.
REFRESH: li_huecos, estru_hueco.
SELECT lgpla
    FROM lagp
    INTO TABLE estru_hueco
WHERE lgnum = 'WWM' AND
        lgtyp = i_zmov_wm-almacen.
LOOP AT estru_hueco.
    li_huecos-key = estru_hueco-hueco.
    li_huecos-text = estru_hueco-hueco.
    APPEND li_huecos.
    CLEAR li_huecos.
ENDLOOP.
CALL FUNCTION 'VRM_SET_VALUES'
    EXPORTING
      id              = 'I_ZMOV_WM-HUECO'
      values          = li_huecos[]
    EXCEPTIONS
      id_illegal_name = 1
      OTHERS          = 2.
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
I see that internal table li_huecos has the values I need. But vrm_set_values function is not working. I need this values to be seen in a table control field which I have defined as "listbox with key". The name of the internal table associated to the table control is "I_zmov_wm" and the field is HUECO.
After function is executed sy-subrc = 0 but no value is seen in the list.
Thanks.

hi ,
instead of this
LOOP AT estru_hueco.
li_huecos-key = estru_hueco-hueco.
li_huecos-text = estru_hueco-hueco.
APPEND li_huecos.
CLEAR li_huecos.
ENDLOOP.
CALL FUNCTION 'VRM_SET_VALUES'
EXPORTING
id = 'I_ZMOV_WM-HUECO'
values = li_huecos[]
EXCEPTIONS
id_illegal_name = 1
OTHERS = 2.
IF sy-subrc 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
add this
data : name type vrm_id .
LOOP AT estru_hueco.
li_huecos-key = estru_hueco-hueco.
li_huecos-text = estru_hueco-hueco.
APPEND li_huecos.
CLEAR li_huecos.
ENDLOOP.
name = 'I_ZMOV_WM-HUECO' .
CALL FUNCTION 'VRM_SET_VALUES'
EXPORTING
id =   name
values = li_huecos[]
EXCEPTIONS
id_illegal_name = 1
OTHERS = 2.
IF sy-subrc 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
regards
Deepak.

How to handle multiple selection in the Spark List control with checkbox as itemrenderer?

Hi All,
I am using checkbox as an ItemRenderer in spark list.
I have a query.
how to handle multiple selection in the Spark List control with checkbox as itemrenderer?
how to retrieve the selected item label?
Thank you in advance.

Hi there, I'll tweak your code a little bit to something like this:
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
                layout="vertical">
    <mx:Script>
        <![CDATA[
             import mx.events.ListEvent;
             import mx.controls.CheckBox;
           [Bindable]
           private var mySelectedIndexes:ArrayCollection=new ArrayCollection();
            private function onChange(e:ListEvent):void
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               }else{
                              mySelectedIndexes.removeItemAt(mySelectedIndexes.getItemIndex(e.rowIndex));
               chkList.selectedIndices=mySelectedIndexes.toArray();
        ]]>
    </mx:Script>
<mx:ArrayCollection id="collection">
        <mx:Object label="Test A"/>
        <mx:Object label="Test B"/>
        <mx:Object label="Test C"/>
        <mx:Object label="Test D"/>
        <mx:Object label="Test E"/>
        <mx:Object label="Test F"/>
        <mx:Object label="Test G"/>
    </mx:ArrayCollection>
<mx:List id="chkList" dataProvider="{collection}" itemRenderer="mx.controls.CheckBox" itemClick="onChange(event);" allowMultipleSelection="true"/>
</mx:Application>

Report with checkboxes

Hi all,
I have a report with checkboxes getting the empno in return
I have
select apex_item.checkbox(1, empno) cbox,a.empno, a.ename,a.mgr,a.deptno from emp a
in the report....
I do have a dummy hidden field(P2_EMPNOS) which stores the empno's into it with comma concatenated(for which i wrote a page process)
DECLARE
vRow BINARY_INTEGER;
BEGIN
:P2_EMPNOS := NULL;
:P2_EMPNOS :=apex_application.g_f01(1);
FOR i IN 2 .. apex_application.g_f01.COUNT
LOOP
:P2_EMPNUMS :=
:P2_EMPNOS
|| ','
|| apex_application.g_f01(i);
END LOOP;
END;
in my next page I want the records that I have selected like this
select a.empno, a.ename,a.mgr,a.deptno
from emp a
where empno in :P2_EMPNOS
I did tried (:P2_EMPNOS),':P2_EMPNOS'
The problem is if I select one checkbox, then in the next page I'm getting that one record....
but If I select multiple, then starts trouble...it says "no data found"...but still the values can be viewed in the next page with comma separated
Can some body help me in this please.
Thanks in advance.
Gora

Hello Varad,
Thankyou for the quick response.
The problem here is....my item is getting the selected values as a string(i guess ;) )
i think we have to figure out how we could break it and send those as single values.
Any more guesses please...
Regards,
Gora

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Is it possible in standard steps to give the user step of decision, but with options with checkboxes, for example 3, so that he can check or uncheck any of them?

Thanks, I started making on my own the method of custom business object with screen and so on.
thanks

LISTBOX with checkbox

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