3 State CheckBox Tree

I just downloaded the 3 State CheckBox Tree custom control
from the Flex dev exchange a few moments ago. I put the code into a
Flex prject, compiled it and ran it pretty much unchanged. When I
click on any of the tree controls I get the error message:
ArgumentError: Error #2025: The supplied DisplayObject must
be a child of the caller.
at flash.display::DisplayObjectContainer/getChildIndex()
at mx.managers::SystemManager/getChildIndex()
at mx.managers::SystemManager/::mouseDownHandler()
Anybody else download this tag and have a problem like
this???
Have an Ordinary Day...
KomputerMan ~|:-)

O.K. I pulled the downloaded component inside an existing
application and ran it from there. The problem was that the
downloaded component had a <mx:Application...> tag in it
which gave me two templates with the <mx:Application ...>
tag. Flex didn't like this too much. After I renamed the
<mx:Application...> tag in the downloaded component to
<mx:Canvas...> life was good. One of those duh moments...
DUH!!! :)
Have an Ordinary Day...
KomputerMan ~|:-)

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Tri - State Checkbox in pdf form

Hi all,
I'm using Adobe Acrobat 9 Standard to create forms. I want to include a tri state checkbox (Checked / Un-Unchecked / Crossed) in my form. There is an option to add checkboxes but they are only bi state ( Checked & Un Checked). Do you have any idea how to solve this?
Best Regards,
Sameer

I don't think it can be done, but why not ask in the Acrobat forum. This is the Reader forum. Acrobat users are more likely to come up with a method that might work than Reader users that do not use Acrobat.

Tri - State Checkbox in a pdf form

Hi all,
I'm using Adobe Acrobat 9 Standard to create forms. I want to include a tri state checkbox (Checked / Un-Unchecked / Crossed) in my form. There is an option to add checkboxes but they are only bi state ( Checked & Un Checked). Do you have any idea how to solve this?
Best Regards,
Sameer

It doesn't meet your 'design spec' Sameer, but I think many of us would just include two (Y,N) or three (Y,N,N/a) checkboxes against each question and assign them all the same name (eg 'Q1'), but ticks to the Y and N/a, and a cross to the 'N', and different export values so that only one of them can be checked.
I usually include the boxes in the original file and add a slightly bigger 'no border' checkbox in Acrobat, as I think they look better if the 'tick' is bigger than the box rather than just filling it (much like it would if done in pen and ink), but that's just a personal preference.

Tri-State checkbox in ADF

Something similar to this
http://shamsmi.blogspot.com/2008/12/tri-state-checkbox-using-javascript.html
values: true, false, null
Jdev 11.1.2.3
Thanks

Any plans?
It is part of javafx, available on OpenFaces http://openfaces.org/demo/selectbooleancheckbox/SelectBooleanCheckbox_general.jsf
and primafaces http://code.google.com/p/primefaces-extensions/source/browse/primefaces-extensions/trunk/src/main/java/org/primefaces/extensions/component/tristatemanycheckbox/TriStateManyCheckboxRenderer.java?r=1355

A checkbox tree control

Hi All,
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Ultimate.

U can handle all these by JavaScript. there's no time to sit and write code fer u, just try to show the way!
do some search on huge set of javascript codes/sample on net to handle those things.
--Behrad

APEX 4 checkbox tree template

Hello,
why is no more available the checkbox tree template?
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Oracle - can we not at least have what you had working for check boxes so we can try to extend it to our needs.????
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In old threads about new tree functionality in 4.0 I see examples of the Checkbox Tree, however, in the final version when I create the tree I do not see this option. Was it dropped from final release or am I doing something wrong?

Hi All,
I just came across this code that searching the forum for "tree", one of the first posts.
It is not showing correctly below so go to this link and look at original:
Tree Formatting
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Checkbox Tree in JavaFX

Does anybody has an idea where I find an example for a checkbox Tree? Thx

There is no Checkbox Tree control in JavaFX (as of now). I've written one long time back in Java. You could adopt it to use in JavaFX as a swing component.
[http://winstonprakash.com/sources/java2html/tree/JCheckBoxTree.java.html]
[http://winstonprakash.com/sources/java2html/tree/JCheckBoxTreeTester.java.html|http://winstonprakash.com/sources/java2html/tree/JCheckBoxTree.java.html]

Checkbox Trees

Hi All,
I have a requirement that I feel would be best implemented with a tree if I can get the functionality working.
First off I am on apex 4.2.2.00.11. I implemented a solution for creating a checkbox tree that Alex Nuijten https://plus.google.com/118115428098299370580 discussed in his blog from 7/23/2013. I then added in the drag and drop functionality that was discussed in forum thread https://forums.oracle.com/thread/2274874.
Now I have a tree that has the chechboxes and the ability to reparent a node through drag and drop. The problem I now have is in trying to save the changes and acting upon the checked nodes. When I check a node I would like to perform an action in the database. Unfortunately I am drawing a blank on how to reference the nodes.
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Remy Suen wrote:
> On Wed, 16 Sep 2009 13:27:05 +0000, amay wrote:
>> I am using checkboxtreeviewer in my application. I want it to behave
>> like other checkbox trees in Eclipse IDE. When user checks parent
>> checkbox, all its child item checkboxes should get checked, if any child
>> item is checked, its parent item should get grayed and when all the
>> child items are checked then parent should get automatically checked and
>> so on.
> I think you want ContainerCheckedTreeViewer?
> http://help.eclipse.org/stable/nftopic/org.eclipse.platform. doc.isv/
> reference/api/org/eclipse/ui/dialogs/ContainerCheckedTreeVie wer.html
> Regards,
> Remy
Thank you Remy,
This is exactly what I wanted.
-amay.

Triple state checkbox

Hi,
I have scoured this forum but I can't seem to find out how to make a triple state check box bound to a database column.
The checkbox should return the following values, and also pick up whatever is in the database table when the record is loaded onto the form:
Ticked = -1
Unticked = 0
Unticked and grayed out = null
It also needs to be a single checkbox. I tried using the STATIC:Yes;-1,No;0 type syntax but two checkboxes are created on the form.
Cheers,
Rich.

You can set something similar using the boolean's color properties node. It still only returns a T/F value for the control's VALUE, but you can read the color property to gain a third state.
2006 Ultimate LabVIEW G-eek.
Attachments:
BooColor.vi ‏39 KB

TRI/ 3-State Checkbox

hi all,
is there any attribute IN <af:Select BooleanCheckbox> for setting tri state to a checkbox based on input supplied to it..

john,
forum is for jdev and adf.
so I straightly hits the answer "no"
here i cant speak in general, ;) so i wrote like this previous post,
AFAIK, my answer is no for 3rd state.
john wrotes : Some ui frameworks support 3 states for a checkbox (usually it's for native, not web apps) but adf has only 2yes i agree with this statement. as earlier i learnt about that.
after read this post i will rewritten as post as
AFAIK in adf, my answer is no for 3rd state.

Save last selected and state for Tree Component?

I have a Tree component that refreshes its data everytime I
open the Tab containing it (doing a SQL call to return an index of
models). The problem is that everytime the dataProvider changes (a
new one overwrites the old one) with databinding, even if the data
is exactly the same, it loses its old state and selected node. Is
there any way to save this state/selected node when the
dataProvider updates?

good article on all aspects of trees including your issue.
http://www.adobe.com/devnet/flex/quickstart/working_with_tree/

CheckBox Tree Component

Hye guys,
I need a custom tree component for some xml elements that represent some files and their attributes. I have written one such component but what I need now to add to this component is Checkboxes.
The user is supposed to select files from this Tree component via these chk boxes.
Can someone point me in the direction of such an existing Tree component.
Or if I have to write one how do I go about it.
Pls donot point me to the Java tutorial. I read it but I still have a very very vague idea, if any idea at all, of doing this.
Regards

worth a look
http://forum.java.sun.com/thread.jsp?forum=57&thread=122006

3 state checkbox: check OR cross OR off

Is it possible to add a script to the click event to set the check style? I would like an On value (1) to show a check, an Off value (0) to show a cross and a Neutral value (2) to set the checkbox to blank. When I'm in the code window (language set to formcalc) and I type the field name and hit the . key I don't see anything that looks like it would be the check style to set. In another post I found the following:
style.ch    checkmark
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style.di    diamond
style.ci    circle
style.st    star
style.sq    square
but I don't see how I'm supposed to set the value

Hi,
It is possible, but involves a bit of script. Here is an example: https://acrobat.com/#d=4gSLmyfhH6ejuEXweY9bKA
I don't think you will be able to achieve all that you want, as the default behaviour is that if the checkbox is off there is no mark in the box. I don't think you can influence/change that behaviour.
You could change the specified values to mimic off/neutral.
Hope that helps,
Niall
Assure Dynamics

FileSystemTree and TreeItemRenderer random selected Checkboxes

When implementing
Three
State Checkbox Tree solution on a FileSystemTree, the
checkboxes will randomly change states while scrolling. This
happens when the checkbox leaves the viewable area.
The state of the check box is being held within a
ModelLocator from the Cairngorm project (obviously using the
framework). Is there any work around for this? I have changed very
little of the code given in the cookbook example. Of course I am
passing in the FileSystem.File object and checking the nativePath
against the data inside the ModelLocator. There is a hash map
implementation storing the state.
Any help would be most welcome. I think I am far more bald
now then when I started coding this.
- Blake

Hi Blake,
I have been looking at it for the past couple of days.
Couldn't figure it out yet.. With the FileSystemTree the File
object is being passed in. How do you store state in it? Tried
hacking by storing it in File properties like url but doesn't work.
You mention about a "hash map implementation storing the state".
Any info about it would be great.
Thanks.

3 State CheckBox Tree

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