Tree with checkboxes to act as a component of the shuttle

Hi you all experts of the ADF.

I use Jdev 12.1.3 and would like to know if it is possible to achieve:

I would like to have a tree "checkboxed" with the hierarchy we will tell departments under rentals, I would like for some employees to give to some departments in several places.

One of you have a suggestion as to how I should go about my problem? Y at - it a component should I choose to start with?

Thanks in advance for the answers to this question.

Best regards.

Marc

If you need to change your query ViewObject

or use two first viewObject is only for the parent node, select the record you want to view as a parent only

and then bind it with second viewObject with all Archives

There must be a specific flag for record categories #1 that makes parent

or filter your viewObject with flag value (I think parent id must be set to null for categories #1 as the top node is)

so you can write a query to get all the parents and then bind it-

Select record_id,

yourTable category_name where

parent_id is null

It's totally depends on you how you want to show your tree hierarchy

Thank you

Tags: Java

Similar Questions

elements in a tree with checkboxes
Hello

I built a tree relies on Hirarchical data and put it in the region within a report and also adds apex_item.checkbox (...) in the select statement.
so I can check some elements when necessary.
My Question is how to get the values of the element that is checked into the tree

Sorry for my bad English, I'm learning English too :)

Thank you very much

med_med.
Hello med_med,

When a page is sent with the items in the box, ONLY the selected items are returned.
You should be able to make a process page to run when the page is submitted that does something like this:

BECAUSE me in 1... apex_application.g_f01. Count LOOP
If APEX_APPLICATION. (I) G_F01 is NOT Null then

WHERE = to_number (APEX_APPLICATION. G_F01 (i));
End If;
END LOOP;

You would substitute your item ID to place references F01... so, for example,.
If your select statement defines your box as point 4, you would use F04.

Good luck
Don.

You can reward this answer by marking as being useful or correct :)

How to display the values of the component of the shuttle by defaul in shuttle from left
Hi, I have created part of shuttle through JDeveloper
and I put all the properties
It displays on the page

There are two boxes or shuttle displayed
one is for the other for selected values containing all of the values

but in my case bydefault all values are displayed to the right of the box
I mean, by default all values are selected

How can I solve this
HA,

First remove the entire list of choices associated with definitions of the bean of the shuttle. The same check if it always throws an error.

View me lookup definition, attribute, definition drop-down list Attriubute view drop-down list.

Kind regards
GYAN

use of AF: Tree with checkbox?
Hello

I am trying to create a tree in a page using ADF 11 g. And I can create the tree. But I want to add a check box for each node, each leaf in the tree.

I saw an example on the jdeveloper demo page, bu it s providing information only on the counting and style.

Does anyone know how to add a checkbox to a tree and how to use it?

Thank you

Ozgur Thomas
Ozgur,

You can use af:selectBooleanCheckbox in the nodeStamp the sides of a tree, I think. Haven't tried, but it should be doable.

John

Tree with hierarchical function to check/uncheck the checkbox
Hello

I build a tree with checkbox APEX 3.2 feature

My query tree looks like
Select "SERVICE_ID' id
"PARENT_ID" pid
, The name of 'service_name '.
connection null
APEX_ITEM. CheckBox(1,SERVICE_ID) a1
null a2
of ' #OWNER # '. " SERVICES_TEST ".
Start with "SERVICE_ID" =: P9_TREE_ROOT
connect prior "SERVICE_ID" = "PARENT_ID".

So far so good. The tree displays correctly

Now my requirement is check_all_child/uncheck_all_child when the parent is checked/unchecked.

Let's take an example like

ROOT
-SERVICE1
-SERVICE1_CHILD1
-SERVICE1_CHILD2
-SERVICE2
-SERVICE2_CHILD1
-SERVICE3

If SERVICE1 is checked, then SERVICE1_CHILD1 and SERVICE1_CHILD2 must be verified.

Could someone help me please on how to do it?
I can write a function onchange against the box, but I need to check/uncheck hierarchically and the hierarchy is dynamic.

Please let me know if any other information is required.
Amri,
Try the following
```
$('[name=f01]').click( function() {
  this_checked = this.checked;
  this_row = $(this).parents('tr:first');
  this_level = this_row.children('td').size();
  next_row = this_row.next();
  /* Loop through next rows and use the no: of columns to identify children */
  while ( next_row && ( next_row.children('td').size() > this_level) )
  {
   next_row.find('[name=f01]').attr('checked', this_checked );
   next_row = next_row.next();
  }
})
```
I tested it only on the code of html Tree you posted earlier

empty the shuttle component does not

Hi all

I use Jdev 12 c. My requirement is to provide the user with a component of the shuttle in the Popup > dialog box and when the user clicks OK in the dialog box fill in the values selected in the text box on the home page.

It works fine for me until I have try to empty the values already selected to help shuttle component ' < < ' option on the component of the shuttle and press OK. I get an exception from the "FacesCtrlListBinding.java" file, saying: null pointer exception. Here is the trace of the exception.

I spent my project of Jdev 11 g to 12 c between the development of a project, could this be an issue here?

Thank you!

Trace of the exception:

Header 1
< error > < oracle.adfinternal.controller.application.AdfcExceptionHandler > < ADFC-50016 > < ADFc: when Manager application exception exception handling threw a new exception. java.lang.NullPointerException at oracle.adfinternal.view.faces.model.binding.FacesCtrlListBinding.findObjectFromIndex(FacesCtrlListBinding.java:355) at oracle.adfinternal.view.faces.model.binding.FacesCtrlListBinding.getInputValue(FacesCtrlListBinding.java:216) at oracle.jbo.uicli.binding.JUCtrlValueBinding.internalGet(JUCtrlValueBinding.java:2475) at oracle.jbo.uicli.binding.JUCtrlListBinding.internalGet(JUCtrlListBinding.java:3926) at oracle.adfinternal.view.faces.model.binding.FacesCtrlListBinding.internalGet(FacesCtrlListBinding.java:499) at oracle.adf.model.binding.DCControlBinding.get(DCControlBinding.java:751) at javax.el.MapELResolver.getValue(MapELResolver.java:199) at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176) at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203) at com.sun.el.parser.AstValue.getValue(AstValue.java:138) at com.sun.el.parser.AstValue.getValue(AstValue.java:183) at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:224) at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109) at org.apache.myfaces.trinidad.bean.FacesBeanImpl.getProperty(FacesBeanImpl.java:73) at org.apache.myfaces.trinidad.component.UIXComponentBase.getProperty(UIXComponentBase.java:1734) at org.apache.myfaces.trinidad.component.UIXValue.getValue(UIXValue.java:79) at org.apache.myfaces.trinidad.component.UIXEditableValue.validate(UIXEditableValue.java:211) at org.apache.myfaces.trinidad.component.UIXEditableValue._executeValidate(UIXEditableValue.java:724) at org.apache.myfaces.trinidad.component.UIXEditableValue.processValidators(UIXEditableValue.java:337) at org.apache.myfaces.trinidad.component.UIXComponentBase.validateChildrenImpl(UIXComponentBase.java:1400) at org.apache.myfaces.trinidad.component.UIXComponentBase.validateChildren(UIXComponentBase.java:1385) at org.apache.myfaces.trinidad.component.UIXComponentBase.processValidators(UIXComponentBase.java:1152) at org.apache.myfaces.trinidad.component.UIXComponentBase.validateChildrenImpl(UIXComponentBase.java:1400) at org.apache.myfaces.trinidad.component.UIXComponentBase.validateChildren(UIXComponentBase.java:1385) at org.apache.myfaces.trinidad.component.UIXComponentBase.processValidators(UIXComponentBase.java:1152) to oracle.adfinternal.view.faces.lifecycle.LifecycleImpl$ ProcessValidationsCallback.invokeContextCallback (LifecycleImpl.java:1602) at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1984) at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1876) at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1999) at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnChildrenComponents(UIXComponentBase.java:1876)

Header 1

< error > < oracle.adfinternal.controller.application.AdfcExceptionHandler > < ADFC-50016 > < ADFc: when Manager application exception exception handling threw a new exception.

java.lang.NullPointerException

at oracle.adfinternal.view.faces.model.binding.FacesCtrlListBinding.findObjectFromIndex(FacesCtrlListBinding.java:355)

at oracle.adfinternal.view.faces.model.binding.FacesCtrlListBinding.getInputValue(FacesCtrlListBinding.java:216)

at oracle.jbo.uicli.binding.JUCtrlValueBinding.internalGet(JUCtrlValueBinding.java:2475)

at oracle.jbo.uicli.binding.JUCtrlListBinding.internalGet(JUCtrlListBinding.java:3926)

at oracle.adfinternal.view.faces.model.binding.FacesCtrlListBinding.internalGet(FacesCtrlListBinding.java:499)

at oracle.adf.model.binding.DCControlBinding.get(DCControlBinding.java:751)

at javax.el.MapELResolver.getValue(MapELResolver.java:199)

at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)

at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)

at com.sun.el.parser.AstValue.getValue(AstValue.java:138)

at com.sun.el.parser.AstValue.getValue(AstValue.java:183)

at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:224)

at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)

at org.apache.myfaces.trinidad.bean.FacesBeanImpl.getProperty(FacesBeanImpl.java:73)

at org.apache.myfaces.trinidad.component.UIXComponentBase.getProperty(UIXComponentBase.java:1734)

at org.apache.myfaces.trinidad.component.UIXValue.getValue(UIXValue.java:79)

at org.apache.myfaces.trinidad.component.UIXEditableValue.validate(UIXEditableValue.java:211)

at org.apache.myfaces.trinidad.component.UIXEditableValue._executeValidate(UIXEditableValue.java:724)

at org.apache.myfaces.trinidad.component.UIXEditableValue.processValidators(UIXEditableValue.java:337)

at org.apache.myfaces.trinidad.component.UIXComponentBase.validateChildrenImpl(UIXComponentBase.java:1400)

at org.apache.myfaces.trinidad.component.UIXComponentBase.validateChildren(UIXComponentBase.java:1385)

at org.apache.myfaces.trinidad.component.UIXComponentBase.processValidators(UIXComponentBase.java:1152)

at org.apache.myfaces.trinidad.component.UIXComponentBase.validateChildrenImpl(UIXComponentBase.java:1400)

at org.apache.myfaces.trinidad.component.UIXComponentBase.validateChildren(UIXComponentBase.java:1385)

at org.apache.myfaces.trinidad.component.UIXComponentBase.processValidators(UIXComponentBase.java:1152)

to oracle.adfinternal.view.faces.lifecycle.LifecycleImpl$ ProcessValidationsCallback.invokeContextCallback (LifecycleImpl.java:1602)

at org.apache.myfaces.trinidad.component.UIXComponentBase.invokeOnComponent(UIXComponentBase.java:1984)