How to allow multiple selection of nodes in a JTree

How to allow multiple selection of nodes in a JTree ?
Thanks
S.Satish

By default when you create new instance og JTree the selection model is multiple selection. And if you want to change it you use next:
tee.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
or
tree.getSelectionModel().setSelectionMode(TreeSelectionModel.CONTIGUOUS_TREE_SELECTION);
or
tree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
Hope will help!

Similar Messages

How to create a parameter to allow multiple selection

Hi,
I am developing report in Oracle EBusiness suite. I use concurrent program to develop the report. My question is how to create a parameter to allow multiple selection for such kind of report?
thanks
Lei

I dont think, we have multiple selection in the parameters of Concurrent Program :).

Error On Selection Cardinality doesnot allow multiple selection

Hi All,
Every one... Am new to SAP am learning WebDynpro Java..
Now am working on Multiple selection on a table But it is giving Error
Like:
Failed to Process reques. Please Contact Your System Administrator.
Root Case is :
com.sap.tc.webdynpro.progmodel.ContextException Node (....) Selection Cardinality doesnot allow multiple selection ....
Please Help Me..

Hi Ramesh,
please check the property of the node which you are using.
check the Cardinality property, for multi select it must be 0.n or 1 . n.
Hope thiw will help
Regards
Narendra

Derived Column : for Lookup type column with 'Allow Multiple Selection' : True in sharepoint list

Hello,
I have one column where field type is Lookup but 'Allow Multiple Selection' is true in SharePoint List.
So, in this scenario data from the SharePoint list is being exported as below.
1;#Red;#3;#Blue;#4;#Black;#5;#Green
Now resultant text exported to SQL Table should be :
1,3,4,5
OR
Red,Blue,Black,Green
Either way it is fine. How can we get this using Derived Column and Data Conversion?
I am able to do this for single occurrence using below expression.
(DT_STR,100,1252)(SUBSTRING([BusinessUnit],FINDSTRING([BusinessUnit],"#",1)+1,LEN([BusinessUnit])-FINDSTRING([BusinessUnit],"#",1)))
Please suggest.
Thank you,
Mittal.

Your best bet would be to do this in sql using a string parsing udf as below
http://visakhm.blogspot.com/2010/02/parsing-delimited-string.html
You can make it into procedure and call it from oledb command task.
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs

How to get multiple selected fields in list

Hello all,
I am trying to get multiple selected value from a list but i dont know how to get multiple selected fields from a list though AS3.
Actually i want to pass the selected fields to php, so for that i need to get the selections and send to php.
Thankx..

i want to put the selected fields of list in an array through AS3....
actually......i figured it out how to do that...........
Its simple......use
list.selectedItems[index]
and to get the number of items selected......
list.selectedItems.length
simple.....

How to use multiple selection parameters in the data model

Hi, after have looked all the previous threads about how to use multiple selection parameters , I still have a problem;
I'm using Oracle BI Publisher 10.1.3.3.2 and I'm tried to define more than one multiple selection parameters inside the data template;
Inside a simple SQL queries they work perfectly....but inside the data template I have errors.
My data template is the following (it's very simple...I am just testing how the parameters work):
<dataTemplate name="Test" defaultPackage="bip_departments_2_parameters">
<parameters>
<parameter name="p_dep_2_param" include_in_output="false" datatype="character"/>
<parameter name="p_loc_1_param" include_in_output="false" datatype="character"/>
</parameters>
<dataTrigger name="beforeReport" source="bip_departments_2_parameters.beforeReportTrigger"/>
<dataQuery>
<sqlStatement name="Q2">
<![CDATA[
select deptno, dname,loc
from dept
&p_where_clause
]]>
</sqlStatement>
</dataQuery>
<dataStructure>
<group name="G_DEPT" source="Q2">
<element name="deptno" value="deptno"/>
<element name="dname" value="dname"/>
<element name="loc" value="loc"/>
</group>
</dataStructure>
</dataTemplate>
The 2 parameters are based on these LOV:
1) select distinct dname from dept (p_dep_2_param)
2) select distinct loc from dept (p_loc_1_param)
and both of them have checked the "Multiple selection" and "Can select all" boxes
The package I created, in order to use the lexical refence is:
CREATE OR REPLACE package SCOTT.bip_departments_2_parameters
as
p_dep_2_param varchar2(14);
p_loc_1_param varchar2(20);
p_where_clause varchar2(100);
function beforereporttrigger
return boolean;
end bip_departments_2_parameters;
CREATE OR REPLACE package body SCOTT.bip_departments_2_parameters
as
function beforereporttrigger
return boolean
is
l_return boolean := true;
begin
if (p_dep_2_param is not null) --and (p_loc_1_param is not null)
then
p_where_clause := 'where (dname in (' || replace (p_dep_1_param, '''') || ') and loc in (' || replace (p_loc_1_param, '''') || '))';
else
p_where_clause := 'where 1=1';
end if;
return (l_return);
end beforereporttrigger;
end bip_departments_2_parameters;
As you see, I tried to have only one p_where_clause (with more than one parameter inside)....but it doesn't work...
Using only the first parameter (based on deptno (which is number), the p_where_clause is: p_where_clause := 'where (deptno in (' || replace (p_dep_2_param, '''') || '))';
it works perfectly....
Now I don't know if the problem is the datatype, but I noticed that with a single parameter (deptno is number), the lexical refence (inside the data template) works.....with a varchar parameter it doesn't work....
So my questions are these:
1) how can I define the p_where_clause (inside the package) with a single varchar parameter (for example, the department location name)
2) how can I define the p_where_clause using more than one parameter (for example, the department location name and the department name) not number.
Thanks in advance for any suggestion
Alex

Alex,
the missing thing in your example is the fact, that if only one value is selected, the parameter has exact this value like BOSTON. If you choose more than one value, the parameter includes the *'*, so that it looks like *'BOSTON','NEW YORK'*. So you need to check in the package, if there's a *,* in the parameter or not. If yes there's more than one value, if not it's only one value or it's null.
So change your package to (you need to expand your variables)
create or replace package bip_departments_2_parameters
as
p_dep_2_param varchar2(1000);
p_loc_1_param varchar2(1000);
p_where_clause varchar2(1000);
function beforereporttrigger
return boolean;
end bip_departments_2_parameters;
create or replace package body bip_departments_2_parameters
as
function beforereporttrigger
return boolean
is
l_return boolean := true;
begin
p_where_clause := ' ';
if p_dep_2_param is not null then
if instr(p_dep_2_param,',')>0 then
p_where_clause := 'WHERE DNAME in ('||p_dep_2_param||')';
else
p_where_clause := 'WHERE DNAME = '''||p_dep_2_param||'''';
end if;
if p_loc_1_param is not null then
if instr(p_loc_1_param,',')>0 then
p_where_clause := p_where_clause || ' AND LOC IN ('||p_loc_1_param||')';
else
p_where_clause := p_where_clause || ' AND LOC = '''||p_loc_1_param||'''';
end if;
end if;
else
if p_loc_1_param is not null then
if instr(p_loc_1_param,',')>0 then
p_where_clause := p_where_clause || 'WHERE LOC in ('||p_loc_1_param||')';
else
p_where_clause := p_where_clause || 'WHERE LOC = '''||p_loc_1_param||'''';
end if;
end if;
end if;
return (l_return);
end beforereporttrigger;
end bip_departments_2_parameters;
I've written a similar example at http://www.oracle.com/global/de/community/bip/tipps/Dynamische_Queries/index.html ... but it's in german.
Regards
Rainer

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
               if(CheckBox(e.itemRenderer).selected){
                         mySelectedIndexes.addItem(e.rowIndex);
               }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>

How to create multiple selection screens in reports

How to create multiple selection screens in reports
Thanks,
Sridhar

Ex: hope you will find an idea from the below example :
SELECTION-SCREEN BEGIN OF BLOCK SEL1 WITH FRAME TITLE TIT1.
PARAMETERS: CITYFR LIKE SPFLI-CITYFORM,
            CITYTO LIKE SPFLI-CITYFORM.
SELECTION-SCREEN end OF BLOCK SEL1
SELECTION-SCREEN BEGIN OF SCREEN 500 AS WINDOW.
SELECTION-SCREEN INCLUDE BLOCKS SEL1.
SELECTION-SCREEN BEGIN OF BLOCK SEL2 WITH FRAME TITLE TIT2 .
PARAMETERS: AIRPFFR LIKE SPFLI-AIRPFROM,
            AIRPTO LIKE SPFLI-AIRPTO.
SELECTION-SCREEN END OF BLOCK SEL2
SELECTION-SCREEN END OF SCREEN 5000.
INITIALIZATION.
TIT1 = 'ITIES'.
aT SELECTION-SCREEN.
CASE SY-DYNNR.
WHEN '0500'.
   MESSAGE W159(at) WITH 'SCREEN 500'.
WHEN '1000'.
   MESSAGE W159(at) WITH 'SCREEN 1000'.
ENDCASE.
START-OF-SELECTION.
TIT1 = 'CITIES FOR AIRPORTS'.
TIT2 = 'AIRPORTS'.
CALL SELECTION-SCREEN 500 STARTING AT 10 10.
TIT1 = 'CITIES AGAIN'.
CALL SELECTION-SCREEN 1000 STARTING AT 10 10.

How to select a node in a JTree by name

I have a JTree in my program. I want to programmatically set one of these nodes selected by the name of the node. I do not know how to do this. I read the "How to use trees", but no help
Thanks!

I have a JTree and each node on the JTree has a string name. I also have a JEditorPane that lists all these names at start up. If the user clicks on one of these names, I want to catch the HyperlinkEvent and automatically select that node in the JTree.
So in short, I have the String name of the node that I want to programatically select.
Thanks!

How to allow multiple instances of air desktop application

hi all
Adobe air desktop application only allow single instance of
application. How to allow multiple instances like in other desktop
applications?.
thanks

Thanks a lot morgair, i will check with exe4j tool.
Actually the problem is, thread is not waiting for second request.
thatswhat i thought it may because of thread.
Thanks & Regards
Sudha

Choices - Checkboxes (allow multiple selections) Links

Is there a way to make the below possible:
This is with respect to Sharepoint 2010 list functionality
I have a list with 7 choices
The type of choices is: Checkboxes (allow multiple selections)
Is it possible to have links as the various choices as compared to plain text?
Is there any other alternative to have links with multiple selection option which works like choices option in a list?
Thanks,
Abhilasha Thackur

Hi,
According to your post, my understanding is that you wanted to have links as the various choices as compared to plain text.
There is no out of the box way to accomplish this with SharePoint.
By design in SharePoint, the options in the Choice filed look like Single line of text type.
To achieve what you want, you need to custom filed Type programmatically.
More information:
Walkthrough: Creating a Custom Field Type
Creating Custom SharePoint 2010 Field Types
Best Regards,
Linda Li
Linda Li
TechNet Community Support

Allow multiple selections in 2nd box of cf_TwoSelectsRelated

Greetings. I'm very new to ColdFusion, so I apologize if this
seems like a no-brainer.
I've successfully used cf_TwoSelectsRelated to add related
selects to a form. I'm able to have a user select a school, and
have the second select box retrieve only the teachers that are from
that school. Now I'd like to allow multiple teachers to be selected
from the second list (to register for a workshop) and have them all
be inserted in my registration table as individual records.
I think I can figure out the second part of my task (insert
them as individual records) based on
Dan
Bracuk's answer to a query back in February. However, for the
first part (allow multiple selections in the second select list)
I'm not sure whether to:
a) try to edit the cf_TwoSelectsRelated custom tag (I think I
would need to know some JavaScript for that? yipe!)
or
b) do something to my existing code to allow the second
select to have multiple selections (but doesn't cf_select just
require that you specify in the attributes "multiple="true"? which
means I will probably need to edit the cf_TwoSelectsRelated custom
tag (back to *yipe*!)
Can anyone point me in the right direction? I've attached
cf_TwoSelectsRelated. Please let me know if you need me to supply
my code.
Thanks very much in advance.
Marianne

Dear Dan,
Thanks for this! Well, I went ahead and kept trying to figure
it out while I waited - I found and took a look at
cf_ThreeSelectsRelated and the third select box did indeed have a
"multiple" attribute - so I borrowed it and edited the
cf_TwoSelectsRelated (as attached - just added one line to the
attributes list and added one cfif to the cfoutput for the 2nd
select box), called it in the attributes of the
cf_TwoSelectsRelated tag call in my "add attendees" page - and it
seems to work great! No messing about with scary javascript needed.
*whew*
Now I just have to edit the code to allow it to insert each
set of id's as an individual record... but I think I can handle
that :)
Hopefully this will help someone who's wondering if this will
work. I couldn't find any reference to it anywhere!

How to get multiple selections from jsp page in my servlet

Hello Everyone,
I've a list that allows users to make multiple selections.
<select name=location multiple="multiple">
    <option>
         All
    </option>
    <option>
         Hyd
    </option>
    <option>
         Dub
    </option>
    <option>
         Mtv
    </option>
</select>I want to get the selections made by user in jsp page from my servlet, selections can be multiple too.
ArrayList locList = new ArrayList();
locList = request.getParameter("location");when I do so, I get compilation error as the request returns string type. How do I then get multiple selections made by the user.
Please let me know.

For those kind of basic questions it would help a lot if you just gently consult the javadocs and tutorials.
HttpServletRequest API: [http://java.sun.com/javaee/5/docs/api/javax/servlet/http/HttpServletRequest.html]
Java EE tutorial part II: [http://java.sun.com/javaee/5/docs/tutorial/doc/]
Coreservlet tutorials: [http://courses.coreservlets.com/Course-Materials/]

How to remove multiple selections button in LDB selection screens

Hi Friends,
I am facing a problem while doing an HR object. I took an LDB with Selection screen '100'. i got the company code select-option in it. But i need to avoid multiple selection button so that i have to take only a single company code to print the ALV heading as the company Text. Please tell me quickly, how can i do it.
Regards,
Santosh.

You may have to do something like below where S_BUKRS is your company code select option of the LDB.
REPORT zakstest1 NO STANDARD PAGE HEADING.
TABLES t001.
TYPE-POOLS: sscr.
SELECT-OPTIONS s_bukrs FOR t001-bukrs.
INITIALIZATION.
*-- Remove the the ranges option
PERFORM remove_ranges_for_sel_options.
*&      Form remove_ranges_for_sel_options
*       text
FORM remove_ranges_for_sel_options.
DATA: optlist TYPE sscr_opt_list,
        restrict TYPE sscr_restrict,
        ***      TYPE sscr_***.
*-- Allow EQ only
CLEAR optlist.
optlist-name       = 'EQ_ONLY'.
optlist-options-eq = 'X'.
APPEND optlist TO restrict-opt_list_tab.
CLEAR ***.
***-kind    = 'S'.
***-sg_main = 'I'.
***-sg_addy = 'N'.
*-- Make S_BUKRS range to have only EQ
***-name    = 'S_BUKRS'.
***-op_main = 'EQ_ONLY'.
APPEND *** TO restrict-***_tab.
CALL FUNCTION 'SELECT_OPTIONS_RESTRICT'
    EXPORTING
      restriction            = restrict
    EXCEPTIONS
      too_late               = 1
      repeated               = 2
      selopt_without_options = 3
      selopt_without_signs   = 4
      invalid_sign           = 5
      empty_option_list      = 6
      invalid_kind           = 7
      repeated_kind_a        = 8
      OTHERS                 = 9.
ENDFORM.                    " rem_ranges

How to allow multiple domains under Access-Control-Allow-Origin

Hi,
We have a domain where will get CORS request from another domain hosted on seperate DC. We can't set
Access-Control-Allow-Origin as * due to security concerns & IIS can't take more than 1 value at a time. Kindly suggest how to pass multiple httpheader for
Access-Control-Allow-Origin.
Regards,
Dhiraj

Hello Dhiraj,
This is not the suitable forum for your question, you may post in
IIS forums for more help.
Thanks for your understanding.
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.

How to allow multiple selection of nodes in a JTree

Similar Messages

Maybe you are looking for