RE: [flexcoders] Re: saving data from datagrid

[Matt Chotin]

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: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Doodi, Hari - BLS CTR Sent: Wednesday, May 04, 2005 6:26 AM To: 'flexcoders@yahoogroups.com' 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       Thanks! Hari -----Original Message----- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Matt Chotin Sent: Sunday, May 01, 2005 11:34 PM To: flexcoders@yahoogroups.com 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.   From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] Sent: Friday, April 29, 2005 9:02 AM To: 'flexcoders@yahoogroups.com' Subject: RE: [flexcoders] Re: saving data from datagrid   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: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of joao_m_fernandes Sent: Thursday, April 28, 2005 11:57 AM To: flexcoders@yahoogroups.com 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 flexcoders@yahoogroups.com, "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 Yahoo! Groups Links     Yahoo! Groups Links To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/   To unsubscribe from this group, send an email to: [EMAIL PROTECTED]   Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.