Partial Selection in Jtree using checkbox for every node
I have a application which uses a JTree. For each node in the tree, there is a checkbox attached to the node using a customized TreeCellRenderer. When some items of a node are selected i.e not all children of a node are selected using the chechboxes, how do i indicate using the checkbox of the parent node that only a partial list of nodes is selected. For this, i need to draw a little square in the checkbox indicating that it is partially selected. Any advice on this matter would be very helpful.
It's a bit complicated. The default cell renderer doesn't actually put the tree nodes on your screen, it just paints the looks of them. That is, you see them on screen, but they are just painted, all mouse clicks etc. are sent directly to the JTree.
In order to have a button in a tree node, and have that button respond to clicks, I believe you'd have to put the button in a TreeCellEditor. This means users will have to triple click the node to get the Editor in the renderer's place (db click only expands/implodes nodes).
I have sucessfully used http://propertytree.dev.java.net/ to customize the behaviour of tree nodes, but I never have put a button in there... Have a look, you'll see what methods you need to overwrite.
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How to Filter Report by selecting displayable columns using checkboxes
Hello, I have a page where the first region 'filter' is to check which columns you want to have displayed in a report. the second region 'report' is the report itself where i want to display only the columns checked from regions 1 'filter'.
We can make the assumption that there are two checkboxes for simplicity: Part and Part Description. I have created a single item on region 1: filter that is of a checkbox item. the lov is select 'Part' d, 1 from dual union all select 'Part Description' d, 2 from dual
i have also created a page process to run that creates and adds members to a collection.
My report then queries the collection table for the columns but nothing is being displayed.
This is the collection process: (conditional on a submit button)
begin
apex_collection.create_or_truncate_collection
(p_collection_name => 'CHECKBOXES');
for i in 1..apex_application.g_f01.count
loop
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p_collection_name => 'CHECKBOXES',
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The report is the following:
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I have a submit button that then redirects to the same page.
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Thanks Jim -
Phone : IPhone 6
OS : 8.1
Problem Statement : Multiple Selection of Recipients while drafting New Message in SMS.
Expected Solution : Checkbox should have been provided to select multiple contacts using one screenThanks for the reply.. I also tried that way.. I face couple of issues
1) I could not find an option of saving a Draft Message
2) After multiple recipients(I have selected 12 recipients) in "TO" section, if I type a word in "TO" such as "Pre", it shows me all the contacts containing "Pre" but I cannot select the last contact incase there are more than 20 contacts coz I am unable to scroll down till the end.. If I do so.. I cannot select coz screen scrolls up automatically..
Pls try ... If required I will insert video -
Selecting certain records using checkbox
Hi,
I have created 2 interactive reports, with the underlying tables linked by an ID number.
Using the APEX advanced tutorials, I have created a checkbox for each row in Report 1 and I want the checked rows to be displayed in Report 2, once I press the 'View Selected Records' button in Report 1.
This is the code given in the tutorial for the process:
FOR i in 1..APEX_APPLICATION.G_F01.count
LOOP
DELETE FROM oehr_product_information
WHERE product_id = APEX_APPLICATION.G_F01(i);
END LOOP;
How would I edit this to suit my requirement?
Thanks.Hi
You mean like this ?
http://apex.oracle.com/pls/otn/f?p=40323:46
First report is just
SELECT APEX_ITEM.CHECKBOX(1,empno) chk,
a.*
FROM emp aIn that page 46 I have after submit process
APEX_COLLECTION.CREATE_OR_TRUNCATE_COLLECTION(p_collection_name => 'P46COL');
FOR i IN 1 .. APEX_APPLICATION.G_F01.Count
LOOP
APEX_COLLECTION.ADD_MEMBER(
p_collection_name => 'P46COL',
p_c001 => APEX_APPLICATION.G_F01(i)
END LOOP;And branch that go to page 47 where is another report that show selected values.
Page 47 report query is
SELECT *
FROM emp
WHERE EXISTS(
SELECT 1
FROM apex_collections
WHERE collection_name = 'P46COL'
AND c001 = empno)Br,Jari -
Updating Target Table using DBMS_Scheduler for every 10 seconds
Hi All,
Am new to DBMS_Scheduler Package,
Based on the examples I have written an anonymous block to create job,,, It needs a correction in repeat_interval value,
I have two table emp (Source) and sk_emp (Target),
I want sk_emp table to be update for every 10 seconds,
CREATE PROCEDURE sk_insert_records
IS
BEGIN
MERGE INTO sk_emp se
USING emp e
ON (e.empno = se.empno)
WHEN MATCHED THEN
UPDATE
SET se.ename = e.ename, se.job = e.job, se.mgr = e.mgr,
se.hiredate = e.hiredate, se.sal = e.sal, se.comm = e.comm,
se.deptno = e.deptno
WHERE se.empno = e.empno
WHEN NOT MATCHED THEN
INSERT (empno, ename, job, mgr, hiredate, sal, comm, deptno)
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BEGIN
DBMS_SCHEDULER.create_job (job_name => 'empdetails',
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job_action => 'ngshare.sk_insert_records',
number_of_arguments => 0,
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repeat_interval => 'FREQ=DAILY;BYSECOND=10',
end_date => NULL,
job_class => 'DEFAULT_JOB_CLASS',
enabled => TRUE,
auto_drop => FALSE,
comments => 'DONE BY SUNIL'
END;Can you please let me know the solution,,
if my repeat_interval is correct, can you please let me know what else need to be done,
This is my Version
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
PL/SQL Release 11.2.0.1.0 - Production
"CORE 11.2.0.1.0 Production"
TNS for Linux: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - ProductionThanks for your help
Edited by: NSK2KSN on Jul 26, 2010 11:06 AMHi It's working, Problem was in repeat_interval it's working now,
Thanks,
I changed
repeat_interval => 'FREQ=DAILY;BYSECOND=10',to
repeat_interval => 'FREQ=SECONDLY;BYSECOND=10',Thanks,
Edited by: NSK2KSN on Jul 26, 2010 11:14 AM -
JTree- seperate tooltip for each node
hi,
i would like to have different tooltips for different nodes. in all tutorials they have given the method of assinging tooltip in a general class i.e. setting a tooltip for all leaf nodes etc.. But i would like to have seperate tooltip for each node.
thanxhi,
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However i solved that problem using mouseListeners and getPath() method..
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Using checkboxes as tree nodes
Hi friends,
can I add checkboxes as tree nodes? if yes, how this can be done?
Thanks in advances.Hi,
sorry, but this question is not really easy to parse ( I tried two times and gave up ), can you reword it. What is it that you want to synchronize with a tree selection ?
Frank -
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,
SubhoHi 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?
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During network diagnostics, I select my network and at some point it tells me that my network appears to be working properly and then defaults to the Apple.com webpage. I then Quit network diagnostics and exit Safari and then I am fine to do whatever I need to in the other programs.
This is quite annoying and I wish it would just remain on my network without me having to do this every time I turn it on. Is there some thing I can do or some setting that I am missing that would allow me to avoid this?Is your network hidden? See:
WiFi, Internet problems, possible solutions
Secure your network
WiFi security issues, at home and WiFi hotspots
Change the name of the network and the password, then connect manually and when it asks to save in Keychain do so.
If it's still giving problems and it'a not the router, it's the computer, then go through this list.
Step by Step to fix your Mac -
For Superior Stability and Responsiveness: Use Spaces for Every App as Much as Possible
Hi. It's great to share this experiement. It's Hard to Crash Mountain Lion OS X with Spaces or even bring out the spinning wheel.
Any OS (it's good to have Windows, OS X and Linux all at the same time, best of all worlds) should probably be stable if each app was on a separate desktop environment or separate account (with the main one logged in, in the background). The permission were repaired (it crashed the last time I tried this with just one Spaces) using Disk Utility in Mountain Lion's Recovery partition.
Testing the overall stability and responsiveness: more than 12 app including Cinebench 12, Winclone, 2 3D Games from App Store (not Crysis or Rage but helps stress things along with Cinebench), all default Mountain Lion apps except Time Machine launched in one windows , Winclone cloning BootCamp a Win8 (upgraded from Win7) for hours, playing two 3D games (shooter Uberstrike and Marble World, fulscreen windowed) from App Store, Carbon Copy Cloner, watching a fullscreen movie on VLC, Activity monitor and iStats to see how the temperatures, CPU, GPU and memory are doing), quicktime playing a catholic chant in a loop- anything to bring the Mac, the whole system to a crawl, spinning wheel of death or to a crash which it didn't. Launching and relaunching app on their on Spaces was responsive even with all the system taxed at almost 100%.
There was around 12 Spaces running at the same time on the iMac i7 with 8GB. It's not the most convenient way to switch between apps (having everying in one Spaces and clicking on it still the best, followed by swithing via Dock), the gestures and mission control significantly made it easier to have so many Spaces and not that much of a burden to manage when you get used to it. It's much better than Windows 8 implementation for a less cluttered environment. The command-tab is good to combine with Mission Control gestures for switching from fullscreen apps.
.All that while running Cinebench 11.5 which taxes the CPU at almost and GPU 100% but surprisingly the fps shooter and Marble Worlds 3D games didn't crawl as I expected.Having an ambient temperature of about 30 Celsius, with full load the CPU temp was at 66, GPU was at 88, fans where surprisingly at CPU and optical disk fans were only at 900+ rpm with hardisk at 1000+ rpm which is the only 'side effect' to having taxing the system like this (I still have Applecare and Time Machine backup for a worry free test) is it confuses the SMC because without load all fans were at 1000+ rpm (I brough it back to normal with a SMC reset). All these for hours and there's still 1GB memory to use out of the 8GB (with 100GB hardisk space).
When I closed all 11 Spaces and brought all the apps to just one desktop, it wasn't as stable nor as responsive like I have experienced before. Marble World when you switch to it, would have artifacts, the game was almost a slide show. If you have lots of clips to copy past from on the Desktop and you have to hide all to see the finder and then Show All, Carbon Cloner would not show up right away and would have that spinning wheel. I quitted all the apps to prevent a crash and to bring temperatures down.
At first the Mountain Lion was almost a regret with some crashes but with Spaces, Misson Control and gestures for Mission Control, It's bring out the value and it just incredibly stable and responsive (Linux have their multiple desktop environment but Apple's implementation makes you see everything like a map almost bringing the convenience of just one desktop with all the apps placed strategically so you can click and switch to it faster). It's a great way to do a lot of things when you need to without worrying about slowing things down to a crawl.
Thank you for your time.
God bless.Hi. It's great to share this experiement. It's Hard to Crash Mountain Lion OS X with Spaces or even bring out the spinning wheel.
Any OS (it's good to have Windows, OS X and Linux all at the same time, best of all worlds) should probably be stable if each app was on a separate desktop environment or separate account (with the main one logged in, in the background). The permission were repaired (it crashed the last time I tried this with just one Spaces) using Disk Utility in Mountain Lion's Recovery partition.
Testing the overall stability and responsiveness: more than 12 app including Cinebench 12, Winclone, 2 3D Games from App Store (not Crysis or Rage but helps stress things along with Cinebench), all default Mountain Lion apps except Time Machine launched in one windows , Winclone cloning BootCamp a Win8 (upgraded from Win7) for hours, playing two 3D games (shooter Uberstrike and Marble World, fulscreen windowed) from App Store, Carbon Copy Cloner, watching a fullscreen movie on VLC, Activity monitor and iStats to see how the temperatures, CPU, GPU and memory are doing), quicktime playing a catholic chant in a loop- anything to bring the Mac, the whole system to a crawl, spinning wheel of death or to a crash which it didn't. Launching and relaunching app on their on Spaces was responsive even with all the system taxed at almost 100%.
There was around 12 Spaces running at the same time on the iMac i7 with 8GB. It's not the most convenient way to switch between apps (having everying in one Spaces and clicking on it still the best, followed by swithing via Dock), the gestures and mission control significantly made it easier to have so many Spaces and not that much of a burden to manage when you get used to it. It's much better than Windows 8 implementation for a less cluttered environment. The command-tab is good to combine with Mission Control gestures for switching from fullscreen apps.
.All that while running Cinebench 11.5 which taxes the CPU at almost and GPU 100% but surprisingly the fps shooter and Marble Worlds 3D games didn't crawl as I expected.Having an ambient temperature of about 30 Celsius, with full load the CPU temp was at 66, GPU was at 88, fans where surprisingly at CPU and optical disk fans were only at 900+ rpm with hardisk at 1000+ rpm which is the only 'side effect' to having taxing the system like this (I still have Applecare and Time Machine backup for a worry free test) is it confuses the SMC because without load all fans were at 1000+ rpm (I brough it back to normal with a SMC reset). All these for hours and there's still 1GB memory to use out of the 8GB (with 100GB hardisk space).
When I closed all 11 Spaces and brought all the apps to just one desktop, it wasn't as stable nor as responsive like I have experienced before. Marble World when you switch to it, would have artifacts, the game was almost a slide show. If you have lots of clips to copy past from on the Desktop and you have to hide all to see the finder and then Show All, Carbon Cloner would not show up right away and would have that spinning wheel. I quitted all the apps to prevent a crash and to bring temperatures down.
At first the Mountain Lion was almost a regret with some crashes but with Spaces, Misson Control and gestures for Mission Control, It's bring out the value and it just incredibly stable and responsive (Linux have their multiple desktop environment but Apple's implementation makes you see everything like a map almost bringing the convenience of just one desktop with all the apps placed strategically so you can click and switch to it faster). It's a great way to do a lot of things when you need to without worrying about slowing things down to a crawl.
Thank you for your time.
God bless. -
Partial selection of child does not keep parent node selected
Hi All,
Please help! I have a checkbox JTree which is working fine in all regard as I want except one condition i.e. if all child(leaf) of a parent are not selected parent gets deselected i.e. if we uncheck any child(leaf) node parent will get unselected even if there are some child are selected. I am posing code for the model. let me know if I need to post other codes also
tree.setModel(new DefaultTreeModel(rootNode1) {
public void valueForPathChanged(TreePath path, Object newValue) {
Object currNode = path.getLastPathComponent();
super.valueForPathChanged(path, newValue);
if ((currNode != null) && (currNode instanceof DefaultMutableTreeNode)) {
DefaultMutableTreeNode editedNode = (DefaultMutableTreeNode) currNode;
CheckBoxNode newCBN = (CheckBoxNode) newValue;
//CheckBoxNode newCBN1 = (CheckBoxNode) newValue;
if (!editedNode.isLeaf()) {
int i=0;
//for (int i = 0; i < editedNode.getChildCount(); i++) {
while(i < editedNode.getChildCount()){
System.out.println("child count root"+editedNode.getChildCount());
System.out.println("child count root i"+i);
DefaultMutableTreeNode node = (DefaultMutableTreeNode) editedNode.getChildAt(i);
CheckBoxNode cbn = (CheckBoxNode) node.getUserObject();
cbn.setSelected(newCBN.isSelected());
if(!editedNode.getChildAt(i).isLeaf())
for(int j=0;j<editedNode.getChildAt(i).getChildCount();j++)
System.out.println("child count roottt"+editedNode.getChildCount());
System.out.println("child count root j"+j);
DefaultMutableTreeNode node1 = (DefaultMutableTreeNode) editedNode.getChildAt(i).getChildAt(j);
CheckBoxNode cbn1 = (CheckBoxNode) node1.getUserObject();
//cbn1.setSelected(true);
cbn1.setSelected(newCBN.isSelected());
i++;
else{
boolean isAllChiledSelected = true;
for (int i = 0; i < editedNode.getParent().getChildCount(); i++) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) editedNode.getParent().getChildAt(i);
CheckBoxNode cbn = (CheckBoxNode) node.getUserObject();
if(!cbn.isSelected()){
isAllChiledSelected = false;
if(isAllChiledSelected){
DefaultMutableTreeNode node = (DefaultMutableTreeNode)editedNode.getParent();
CheckBoxNode cbn = (CheckBoxNode) node.getUserObject();
cbn.setSelected(isAllChiledSelected);
if (!newCBN.isSelected()) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) editedNode.getParent();
if (node.getUserObject() instanceof CheckBoxNode)
((CheckBoxNode) node.getUserObject()).setSelected(false);
/*if (!newCBN.isSelected()) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) editedNode.getParent();
if (node.getUserObject() instanceof CheckBoxNode)
((CheckBoxNode) node.getUserObject()).setSelected(false);
});Hi Thomas,
Sorry for late reply due to weekend.
I had already tried your suggestion but it is not working. Do not know why? here is the code.
else {
int countselection=0;
int t=editedNode.getParent().getChildCount();
for (int i = 0; i < editedNode.getParent().getChildCount(); i++) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) editedNode.getParent().getChildAt(i);
CheckBoxNode cbn = (CheckBoxNode) node.getUserObject();
if(cbn.isSelected()){
countselection= countselection+1;
if(icountselection==0 ){
DefaultMutableTreeNode node = (DefaultMutableTreeNode)editedNode.getParent();
CheckBoxNode cbn = (CheckBoxNode) node.getUserObject();
cbn.setSelected(false );}
else if(countselection==1 && countselection<=t)
DefaultMutableTreeNode node = (DefaultMutableTreeNode)editedNode.getParent();
CheckBoxNode cbn = (CheckBoxNode) node.getUserObject();
cbn.setSelected(true );
}} -
Commit for every 1000 records in Insert into select statment
Hi I've the following INSERT into SELECT statement .
The SELECT statement (which has joins ) has around 6 crores fo data . I need to insert that data into another table.
Please suggest me the best way to do that .
I'm using the INSERT into SELECT statement , but i want to use commit statement for every 1000 records .
How can i achieve this ..
insert into emp_dept_master
select e.ename ,d.dname ,e.empno ,e.empno ,e.sal
from emp e , dept d
where e.deptno = d.deptno ------ how to use commit for every 1000 records .ThanksSmile wrote:
Hi I've the following INSERT into SELECT statement .
The SELECT statement (which has joins ) has around 6 crores fo data . I need to insert that data into another table.Does the another table already have records or its empty?
If its empty then you can drop it and create it as
create your_another_table
as
<your select statement that return 60000000 records>
Please suggest me the best way to do that .
I'm using the INSERT into SELECT statement , but i want to use commit statement for every 1000 records .That is not the best way. Frequent commit may lead to ORA-1555 error
[url http://asktom.oracle.com/pls/apex/f?p=100:11:0::::P11_QUESTION_ID:275215756923]A nice artical from ASKTOM on this one
How can i achieve this ..
insert into emp_dept_master
select e.ename ,d.dname ,e.empno ,e.empno ,e.sal
from emp e , dept d
where e.deptno = d.deptno ------ how to use commit for every 1000 records .
It depends on the reason behind you wanting to split your transaction into small chunks. Most of the time there is no good reason for that.
If you are tying to imporve performance by doing so then you are wrong it will only degrade the performance.
To improve the performance you can use APPEND hint in insert, you can try PARALLEL DML and If you are in 11g and above you can use [url http://docs.oracle.com/cd/E11882_01/appdev.112/e25788/d_parallel_ex.htm#CHDIJACH]DBMS_PARALLEL_EXECUTE to break your insert into chunks and run it in parallel.
So if you can tell the actual objective we could offer some help.
Maybe you are looking for
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