Binding feature to dataprovider

i make my own dataprovider component. can i add properties to this component that has valuebinding feature? i can add value binding featured properties to the visible classes that inherited UIComponent.
i use rave metadata generators.

If you add valuebinding properties and then you may have to provide your own value expression resolvers. Have you looked at the basic component source code comes with Creator at <craetor-install>rave2.0/docs
- Winston
http://blogs.sun.com/winston

Similar Messages

Issue on binding e4x to dataprovider

I have a items.xml like this:
<items>
     <item>..</item>
     <item>..</item>
     <item>..</item>
</items>
In mxml, the codes are:
<fx:XML id="dataSet" source="items.xml" format="e4x"/>
<mx:DataGrid dataProvider="{dataSet.item}">
The datagrid is empty.
Anyone can help? thanks!

Thanks!
I binded it with Datagrid, and I must set the dataFields in DataGridColumn,
not like normal XML( Object, not e4x) which don't need to set those
datafields.

Bind Dictionary to dataProvider

I have a class which stores data in a dictionary such as:
[Bindable]
public var data:Dictionary;
Person bill = new Person("bill");
data["bill"] = bill;
Ok, I have a DataGrid which I would like to bind to this
dictionary's values (i.e. the Person objects). I realize that the
"dataProvider" for a DataGrid can only be an ArrayCollection so is
there a nice way to get the dictionary values into an
ArrayCollection?
Or do I have to maintain a separate ArrayCollection just to
let the view bind to it?

If I needed to bind data to a dictionary , and have the data referenced in a collection I would do this. This way , when you modify the dictionary , the datagrid will receive the updates.
public var dictionary:Object = {};
public function addPerson( person:Person ):void
   dictionary[person.id/name/identifier] = person;
   dispatchEvent(new Event("peopleChange"));
[Bindable(Event="peopleChange")]
public function get peopleCollection():ArrayCollection
var collection:ArrayCollection = new ArrayCollection();
for( keys in the dictionary ) //Not actual Flex code , I forget how to loop over the keys of a hashmap
   collection.addItem( dictionary[key] ); // We are adding people to the collection
return collection;
<List/DataGrid dataProvider="peopleCollection" ... />

Getting problem in binding DropDown List with table data in visual JSF

Hi All,
I am new to visual JSF.
I am getting few problems while working over components.
I have succeeded in binding data of Person table in a drop down list .
By just drag drop ..it worked.
But while connecting to external DB this drag drop mechanism didn't work for me .
1st problem that i faced was by dragging method columns are not visible when i did right click-> bind to Data -> DataProvider window .
But i am successfully printed table Data in backend ie: by putting
for(int i=0; i<xn_white_listDataProvider.getAllRows().length;i++){
       System.out.println(" value :"+xn_white_listDataProvider.getValue("SUB_ID",xn_white_listDataProvider.getRowKey(Integer.toString(i))));
}I am not getting how to set Items in dropdown1
I tried putting
HelloSh.xn_white_listDataProvider.options['XNODE.XN_WHITE_LIST.SUB_ID, XNODE.XN_WHITE_LIST.SUB_ID'but it didn't work while for person data table
items="#{HelloSh.personDataProvider.options['PERSON.PERSONID,PERSON.NAME']}"it is working
when i am writting items="24,28" in dropdown1 box
& printing its value in static text Like
<webuijsf:staticText id="staticText3" style="position: absolute; left: 72px; top: 120px" text="#{HelloSh.dropDown1.items}"/> it is printing fine .
Plz help me in this regard.
Any clarification if needed plz let me know.
Thanks in advance.

<h:selectOneMenu id="menu1" styleClass="selectOneMenu">
<f:selectItems value="*#{selectitems.pc_DynamicPortletEdit.regList}*" />
</h:selectOneMenu>When we bind the list to the h:selectOneMenu the code in the JSP will be as given above.
My doubts here are
1) But when i tried to bind the list to a selectonemenu the code in the JSP is looking like this one
<h:selectOneMenu id="menu1" styleClass="selectOneMenu">
<f:selectItems value="*#{selectitems.pc_DynamicPortletEdit.regList.regList.toArray}*" />
</h:selectOneMenu>2) Also in the runtime instead of displaying the values in the dropdown, i am getting the object names (javax.faces.model.SelectItem@680d0ccc) in the drop down.
What am I doing wrong? Any help here would be usefull for me.
BTW,
the code in the backing bean for setting the values is like this
List dropListValue = new ArrayList();
    for (int x=0; x<result.length; x++){ //where result is array of string values
        SelectItem tempSelect = new SelectItem();
        tempSelect.setLabel(result[x]);
        tempSelect.setValue(result[x]);
        dropListValue.add(result[x]);
this.setRegList(dropListValue );The bean is in request scope only.

Netbeans beans binding

__How TO Bind The Domain object Directly To Detail View ?__
when we create master detail table with netbeans .netbeans uses the following binding patern.bind the list to master table and master tables selected element to lists domain object
how to use netbeans beans binding feature create a from which only have detail view (no master table )
and bind domain (customer) object directly to GUI fields
and i should have to the abilty to add new (create new ) domain object using the same form.
I dont want jtable in my form
note:-and I have to be able to persist the old object and create new object in the same form
ie :- add new button on the same form
please visit following link for picture
[http://netbeans7.blogspot.com/]

I'll give my usual comment here:
Take this to a NetBeans forum--since it's how to use the NetBeans GUI tool and hasn't anything to do with you coding Java--or go back and learn how to code GUI's without an auto-coder. I and many others are very reluctant to give any advice other than that to anyone that wants to use the auto-code features of a product.

COMPONENT binding

Folks,
does anybody know about detailed descriptions (with samples) of the Component binding feature in JSF? I would like to get my hands on a more detailed example than the one in the J2EE tutorial. The books I've seen so far put their focus on value and method binding but rarely anybody talks about component binding.
Every (meaningful) response gets a DD!
Thanks.

http://jsftutorials.com/components/step5.html
Probably, it is not very detailed, but with the example :-)
You can assign the variable with the type of the component in the backing bean. This allows you to manipulate with all bunch on the component attributes.

Bind CfSelect

So I have a cfgrid that is based on a query, in that query
there is a FK for stateID, I can get all my other test fields to
bind to the selected item, everything but the cfselect for the
state, the state cfselect is populated by a different query. I have
tried to do a bind and selected. but no joy. ANy help would be very
much appreciated. I have attached the code.

While I would not call this a solution, it is fixed - for
now.
I noticed that in the other areas of my application that also
use this cfselect bind feature they had also stopped functioning,
even though the CFCs could be successfully invoked and data
returned and all looked ok. While I would love to find out what
exactly that "Internal Server Error" message is, I simply copied
the /CFIDE folder from one of my boxes that works to the troubled
server, restarted and it now works. I thought if all of the
cfselect binds were failing then maybe it was a supporting .js file
that possibly got corrupted or deleted.
Anyway, back in business. Like I said, not a true fix, but
we're moving forward again.
Rich

SRW2024 (Port Binding)

Hi all,
I've recently purchase an 24-port 10/100/1000 Gigabit Switch SRW2024. Any body please help me how to configure port binding with mac-address in SRW2024.
Regards,

Please elaborate your inquiry, I believe that there's no exact port binding features from this switch. Please correct me if I am wrong about this. But if you want Port Mirroring or Port Trunking you can just visit www.linksysbycisco.com/kb for more information about it.

A328 (dual sim) "Contact Binding" not working as expected

Hi, fellows!
On my A328 (dual SIM, Android 4.4.2) I wanted to use "Contact Binding" feature, so, in Settings -> All settings -> SIM management I put:
Default Settings section:
Voice call = Always ask
(possible 3 options: SIM1 | SIM2 | Always ask)
General Settings section:
Contact binding: I've binded some contacts to SIM1 and rest to SIM2.
However, whenever I make a call. a dialog pop-up asking what SIM to use; the SIM used to bind the contact is marked with a star symbol in the dialogue window.
Please note that I tried to set voice call default to SIM2. When I called a contact binded to SIM2, there was no dialogue pop-up, so it worked as expected. But when I called a contact binded to SIM1, the dialogue pop-up.
I expect that a contact binded to SIM1 to use SIM1 when I make a call, a contact binded to SIM2 to use SIM2, and a contact no assigned to pop-up the dialogue windows
Any idea to get rid of the dialogue and use directly the contact binding I set?

Binding works one way. This means that textInput.text changes
to match the value of account.identifier, not the other way around.
While I think it's theoretically possible to create a binding the
other way (I haven't played with binding in ActionScript), it makes
more sense to listen to the TextInput's change event to get changes
to the text field.
Or, you can create a model in the MXML and bind one its
properties to the textinput's value. Look in the docs about the
mx:Model tag for details.

Bulk binding issues in 9i/8i

Hi all,
I would like to know, if there is any change ,in the bulk binding feature of PL/SQL in Oracle 9i .
Please guide me on following issues ,
1) We use it since it was introduced in 8i and now we are migrating to 9i. I would be happy to exploit any new feature, if there .
2) when I am inserting or updating with buld binding, the collection I use must be dense (not sparse).Is there any way to oversome this limitation ?
3) Suppose there is a table of 1 million rows. I have to transfer the data from this table to another using bulk binding. What I want to do is, want to transfer the rows in batches of 10000 rows. As collecting 1 million records data once in a collection does not look like a good idea.
Please advice.
Regards.

There are almost always new features with each successive release. There are a few sections in the PL/SQL User's Guide http://download-west.oracle.com/docs/cd/B10501_01/appdev.920/a96624/05_colls.htm#23723 that discuss bulk operations in 9.2-- you probably want to take a look at that. There is also a book from Oracle Press called "Oracle 9i New Features" which is excellent.
The LIMIT clause may have been introduced in 9i, i.e.
FETCH <<some cursor>>
BULK COLLECT INTO <<some collection>>
LIMIT 1000There is a section in the PL/SQL User's Guide pertaining to the LIMIT clause http://download-west.oracle.com/docs/cd/B10501_01/appdev.920/a96624/05_colls.htm#29027
Justin
Distributed Database Consulting, Inc.
http://www.ddbcinc.com/askDDBC

PL/SQL: ORA-03001: unimplemented feature

hi i am just trying to understand the bulk binding feature of oracle
this is the test code that i am trying
set serveroutput on
set timing on
declare
src_obj src;
begin
SELECT srcip BULK COLLECT INTO src_obj
FROM rawcdr ;
insert into rawcdr1(srcip) values src_obj;
end;
i am using oracle 10 g std edition
and i get this error
insert into rawcdr1(srcip) values src_obj;
ERROR at line 6:
ORA-06550: line 6, column 25:
PL/SQL: ORA-03001: unimplemented feature
ORA-06550: line 6, column 5:
PL/SQL: SQL Statement ignored
is it something related to the db version
or i m misin on basics
please help

hey thanks william
it does work but why was it giving unimplemented feature before
SRC by the way is table type .
now i want to perform some string function on the returned data
what i tried was
SELECT srcip BULK COLLECT INTO src_obj
FROM rawcdr
WHERE srcip='220.227.46.130';
FORALL i IN src_obj.FIRST..src_obj.LAST
if (instr(src_obj(i),'00')=5) then
INSERT INTO rawcdr1 (srcip) VALUES (src_obj(i));
end if;
i get this error
if (instr(src_obj(i),'00')=5) then
ERROR at line 7:
ORA-06550: line 7, column 6:
PLS-00103: Encountered the symbol "IF" when expecting one of the following:
. ( * @ % & - + / at mod remainder rem select update with
<an exponent (**)> delete insert || execute multiset save
merge
ORA-06550: line 11, column 0:
PLS-00103: Encountered the symbol "end-of-file" when expecting one of the following:
end not pragma final instantiable order overriding static
member constructor map
Elapsed: 00:00:00.03
is it not possible to use the string function in this context
please help whats the right way to do the same

Updating dataprovider causes mess when scrolling in AdvancedDataGrid

Hi
I have a problem using AdvancedDataGrid :
I bind the ADG dataprovider to a XML in my model, like this :
       <mx:AdvancedDataGrid
            <mx:dataProvider>
                <mx:HierarchicalCollectionView filterFunction="{model.filterFunction}" source="{hierarchicalData}"/>
            </mx:dataProvider>
            <mx:columns>
                <mx:AdvancedDataGridColumn labelFunction="{model.menuLabel}"/>
             </mx:columns>
       </mx:AdvancedDataGrid>
    <fx:Declarations>
        <mx:HierarchicalData id="hierarchicalData" source="{model.myXML.xmlNode}"/>
    </fx:Declarations>
When I start the application, the ADG displays poperly my model.
Then I programmaticaly add a node to myXML in my model, the ADG renders it and adds a row. So far so good.
Then when I scroll vertically in the ADG, some rows are added or removed, or the mouse highlighting jump to another line... Total mess.
I read that this may be because ADG recycle renderers and so we have to override the "set data" function in renderer. But here I don't use renderer but labelFunction.
And I don't have the problem when scrolling, until I change the dataprovider.
Do you have an idea ?

can you post your source project? you must be addding the node the array collec
tion more then once??? maybe. I wouldnt be able to tell unless you posted your project and we can take a look at it.
Miguel

Bind a data on a Tab set component

Hello all people!
Sorry for my dirty English!
I've created a little intranet and would use a tab set component for a view of the data in mysql datasource!
But if I put in the tab set the Property Sheet component and bind it to dataProvider, the init() of the java file not run!
Can I use the propety sheet with tab set?
If the response is "YES"; Why this don't work?
Also I did use a page fragment for any tab?
thank's a lot!

I need more info. A property sheet is a container just like group or grid but its structured into layers: Property Sheet, then Property Sheet section, and then Property.
Property's are ment to contain one or more components. There is a bug that you cannot drag/drop a component right on a property, you have to use the outline window to get them there).
What exactly did you bind to in the property sheet component? Which part? What other fields are on the tabs?
Please add a MessageGroup component to the page and re-run to see if you get any errors that may help..
Thanks,
Lark

Auto Bind in OMB*Plus

Hello,
Can I use the "auto bind" feature to bind a dimension to a table from OMB*plus? How? Or do I need to map it all manually if I want to script it?
rergards,

You can use autobind from scripting also, so construct your dimension definition and then using something like;
OMBALTER DIMENSION 'YOURDIMENSION' IMPLEMENTED BY SYSTEM STAR
Cheers
David

Late binding and Frame accuracy

We are using AMS late binding feature to switch audio channels (available over HTTP streaming), but at the same time we need InBufferSeek feature for frame accuracy seeking (available on RTMP protocol). Is there any way to work with both features over RTMP?

Hi Juan,
Currently late binding feature is not available for RTMP, it's only available for HTTP streaming.
Thanks,
Apurva

Binding feature to dataprovider

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