Hi Matt or other flex gurus/developers
����������� Based on the mail you sent
below I need clarifications on ...
(1)
When you pass dataprovider
as a parameter to RemoteObject method, will this be treated as ASObject or an
array of VOs ?
(2)
When I pass dataprovider
as is to as the argument to my Java Class method with java.util.List as input
argument I found List is null. When I display the following info System.out.println("saveList.get(i)
: "+saveList.get(i).getClass());� I got flashgateway.io.ASObject.
So is there any way to convert ASObject to custome VO in POJO. When I tried to
cast it to custom VO I got an error occurred during service invocation.
-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of Matt Chotin
Sent: Wednesday, May 04, 2005
10:33 PM
To: [email protected]
Subject: RE: [flexcoders] Re:
saving data from datagrid
You can't create a
strongly typed array. You just do Array (think of it like a
java.util.ArrayList). I've gotten lost as to what the problem is
here. You received the array of data, you modify it in the DataGrid, now
you want to send the data back. So you can simply pass the dataProvider
as the argument to your Java class right? Write a save method that takes
a java.util.List as the parameter and call it in AS passing in the dataProvider.
Now I'm guessing
that the problem is that those objects you pass back are not your EmployeeVO
object but instead ASObject? So you need to make sure you do
registerClass or _remoteClass as described in the documentation or the Flex
book. That way you'll get back to having strongly typed objects and
you'll be good to go.
Matt
From:
[email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Doodi, Hari - BLS CTR
Sent: Wednesday, May 04, 2005 6:26
AM
To: '[email protected]'
Subject: RE: [flexcoders] Re:
saving data from datagrid
Thanks for the advice and
clue. I did check the NetworkMonitor and found that array has values as shown
below.
In the example
RestaurantFinder, he is getting individual values from the textinput controls
and assigning them to VO attributes. My case is, I don't have any textinput
controls. What I have on my screen is a editable datagrid. And I don't want to
get values from each cell and assign them to vo( if there is no other way then
I have to do this).
Come on, there are some
excellent Flex gurus out there Did any one achieved saving data from editable
datagrid on to database? I am desperate to solve this ASAP. I will be very
thankful if some one post code for this.
Also how to declare, in
flex, an array of type employeeVO? Something like this ....
var
employeeVOArray:EmployeeVO = new Array( );
I got compilation error
saying found Array where expecting EmployeeVO...
Please help me out..
Method: gov.bls.ppi.janus.rsgp.manageschedules.controllers.MngScheduleController.saveSchedAdj
Parameter 1:
name : param1
type
: object
value[array] :
length[Number] : 5
[0][object] :
adj_amt_terms_desc[String] :
15.0 10 Days/Net 60 Days 8
adj_category[String] : Net
Price Conversion Factor - Surcharge
adj_factor[String] :
1.2000
adj_month[null] : null
adj_num[Number] : 1
adj_order_applied[String] : 10
adj_reporter_applied_flag[String] : Y
adj_seas_flag[String] : N
adj_sign[String] :
Additive
adj_status[String] : Y
adj_type[String] :
Seasonal
irm[String] :
200404
item_sid[Number] :
1.16896E+006
row_change_flag[null] : null
update_date_time[null] : null
[1][object] :
adj_amt_terms_desc[String] :
15.0 10 Days/Net 60 Days Test 2
adj_category[String] : Net
Price Conversion Factor - Discount
adj_factor[String] :
.1000
adj_month[null] : null
adj_num[Number] : 2
adj_order_applied[String] : 1
adj_reporter_applied_flag[String] : Y
adj_seas_flag[String] : N
adj_sign[String] :
Multiplicative
adj_status[String] : N
adj_type[String] :
Seasonal
irm[String] :
200404
item_sid[Number] :
1.16896E+006
row_change_flag[null] : null
update_date_time[null] : null
[2][object] :
adj_amt_terms_desc[String] :
15.0 10 Days/Net 60 Days Changed
adj_category[String] :
Discount
adj_factor[String] :
.1000
adj_month[null] : null
adj_num[Number] : 3
adj_order_applied[String] : 10
adj_reporter_applied_flag[String] : Y
adj_seas_flag[String] : N
adj_sign[String] :
Subtractive
adj_status[String] : Y
adj_type[String] :
Seasonal
irm[String] :
200404
item_sid[Number] :
1.16896E+006
row_change_flag[null] : null
update_date_time[null] : null
[3][object] :
adj_amt_terms_desc[String] :
Values New and Modified
adj_category[String] :
Surcharge
adj_factor[String] :
.3000
adj_month[null] : null
adj_num[Number] : 4
adj_order_applied[String] : 10
adj_reporter_applied_flag[String] : Y
adj_seas_flag[String] : N
adj_sign[String] :
Multiplicative
adj_status[String] : Y
adj_type[String] :
Seasonal
irm[String] :
200404
item_sid[Number] :
1.16896E+006
row_change_flag[null] : null
update_date_time[null] : null
[4][object] :
adj_amt_terms_desc[String] :
Values/Term 200411
adj_category[String] :
Unit Conversion Factor
adj_factor[String] :
.3000
adj_month[null] : null
adj_num[Number] : 5
adj_order_applied[String] : 10
adj_reporter_applied_flag[String] : N
adj_seas_flag[String] : N
adj_sign[String] :
Multiplicative
adj_status[String] : Y
adj_type[String] :
Seasonal
irm[String] :
200404
item_sid[Number] :
1.16896E+006
row_change_flag[null] : null
update_date_time[null] : null
-----Original Message-----
From: [email protected]
[mailto:[EMAIL PROTECTED] On Behalf
Of Matt Chotin
Sent: Sunday, May 01, 2005 11:34
PM
To: [email protected]
Subject: RE: [flexcoders] Re:
saving data from datagrid
Have you
checked the RestaurantFinder tutorial on Christophe's blog (http://www.coenraets.com/)? I'd
start checking out your debugging options (described in our docs, search for
NetConnectionDebugger) to see if the data that you're sending back is actually
there.
Hi
all,
If I confused you all with my earlier mail about
this issue, Sorry. What I
want to know is
If I passback the dataprovider of a datagrid to
java class thru RemoteObject
as joao_m_fernandes mentioned below
1) will java class
get the dataprovider as an array of valueobjects
OR
as an array of
objects so that I have to typecast to value objects?
When I use the following method signature in java
class I got length
displayed correctly but when I try to access
individual objects and
system.out.println displayed null on server
console.
public static String
saveSchedAdj(ItemAdjApplVO[] saveAdjVOArray) throws
SQLException.
Please advice or point me to an url...
If any one of us has already worked this out and
if you don't mind can you
post the code please. Thanks in advance..
Thanks!
Hari
-----Original Message-----
From: [email protected]
[mailto:[EMAIL PROTECTED] On
Behalf Of joao_m_fernandes
Sent: Thursday, April 28, 2005 11:57 AM
To: [email protected]
Subject: [flexcoders] Re: saving data from
datagrid
Hari,
You can send it back like this:
In AS:
ro.updateMethod(myDataGrid.dataProvider);
with MXML
<mx:RemoteObject id="ro" ...>
<mx:method
name="updateMethod">
<mx:arguments>
<myArray>{myDataGrid.dataProvider}</myArray>
</mx:arguments>
</mx:method>
</mx:RemoteObject>
Jo�o Fernandes
--- In [email protected], "Doodi,
Hari - BLS CTR"
<[EMAIL PROTECTED]> wrote:
> Hi All,
>
> I have a updatable datagrid on my screen. I
did get data from the
> RemoteObject call from java backend (an array
of value objects).
Data got
> displayed on screen well and user can make
updates. Now my question
is how
> can I send this data from datagrid back to my
javaclass thru
RemoteObject
> call to save on to database. Please advice or
point me to some code
> examples. Thanks in advance..
>
> Thanks!
> Hari
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