Displaying data from database into mxList

Hello Flex Developers!
I am getting back an Array Collection with Objects inside from the database. I would like to display this in the mxml portion of my application using the mx:List control. When I put in something like:
<mx:List id="myId" dataprovider="{acFromDatabase}"></mx:List>, wrapped in a Canvas, inside of a tab navigator, I am getting back the array of objects and displayed something like this: object Object. How can I go into this object and display it within the List control? The object has values like name, date, title, etc?
Thanks in advance!
-K4Flex

@K4Flex,
you can make use of an itemRenderer and include what all controls you require in your itemrenderer for display.
You can post some of your code so that I will let you know what I am saying.
Thanks,
Bhasker

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HI,
i i had select a row of data from database using ,
/* Query * From Table RESOURCEORDER where po = selected no and project = selected project */
     public ResultSet getAllData() throws SQLException
     getConnection();
     Statement stmt = conn.createStatement();
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Regards,
khim

I assume PO being a unique key, will always return 1 row from db.
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getConnection();
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Hope you can help.
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 int row=0;
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select product_id
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It's simpler to do so:
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Message was edited by:
RV

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</logic:iterate>
</table>
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ya i got through criteria query.
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Thanx .
Arjun.G
Message was edited by:
arjun swamy

Hi,
Have a look at these threads
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Kind Regards,
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if you use APEX 4 you can define you own table
the code below is for APEX 3
PROCEDURE pro_carga_planilla_prosp( p_archivo VARCHAR2) IS
v_blob_data BLOB;
v_blob_len NUMBER;
v_position NUMBER;
v_raw_chunk RAW(10000);
v_char CHAR(1);
c_chunk_len number := 1;
v_line VARCHAR2 (32767) := NULL;
v_data_array wwv_flow_global.vc_arr2;
v_rows number;
v_sr_no number := 1;
v_ok boolean := true;
v_local_ok BOOLEAN := TRUE;
v_reg_ok NUMBER := 0;
v_reg_ko NUMBER := 0;
v_localidad_id NUMBER;
v_departamento_id NUMBER;
v_cargo_id NUMBER;
v_prospecto_id NUMBER;
v_asesor_id NUMBER;
V_REG prospectos%rowtype;
BEGIN
-- Read data from wwv_flow_files
select blob_content into v_blob_data
from wwv_flow_files
where name= p_archivo;
v_blob_len := dbms_lob.getlength(v_blob_data);
v_position := 1;
-- Read and convert binary to char
WHILE ( v_position <= v_blob_len ) LOOP
v_raw_chunk := dbms_lob.substr(v_blob_data,c_chunk_len,v_position);
v_char := chr(hex_to_decimal(rawtohex(v_raw_chunk)));
v_line := v_line || v_char;
-- pro_log('linea '||v_line);
v_position := v_position + c_chunk_len;
-- When a whole line is retrieved 
IF v_char = CHR(10) THEN
-- Convert comma to : to use wwv_flow_utilities 
v_line := replace(REPLACE (v_line, ',', ':'), ';',':');
v_line := replace(replace(v_line, chr(10)),chr(13));
if substr(v_line,1,1)= ':' then
v_line := '0'||v_line;
end if;
if instr(v_line,':',1,21) = 0 then
if instr(v_line,':',1,20) = 0 then
v_line:=v_line||':';
end if;
v_line:=v_line||':';
end if;
-- pro_log(v_line);
-- Convert each column separated by : into array of data 
v_data_array := wwv_flow_utilities.string_to_table (v_line);
-- Insert data into target table 
IF v_data_array(1) IS NOT NULL AND
v_sr_no <> 1 THEN
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V_REG.RAZON_SOCIAL:=v_data_array(3);
V_REG.DIRECCION := v_data_array(4)||' '||v_data_array(5);
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v_localidad_id := pack_empresas.get_localidad(v_data_array(6));
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-- PRO_LOG('PROSP 1.2 '||v_sr_no);
V_REG.CODIGO_POSTAL:=LTRIM(RTRIM(v_data_array(7)) );
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-- PRO_LOG('PROSP 1.1 '||v_sr_no);
v_departamento_id := pack_empresas.get_departamento(v_data_array(8));
-- PRO_LOG('PROSP 1.4 '||v_sr_no);
V_REG.DEPARTAMENTO_ID:=v_departamento_id;
-- PRO_LOG('PROSP 1.5 '||v_sr_no);
V_REG.TELEFONO:=v_data_array(9);
--PRO_LOG('PROSP 1.6 '||v_sr_no);
V_REG.TELEFONO2:=v_data_array(10);
-- PRO_LOG('PROSP 1.7 '||v_sr_no);
V_REG.RUBRO:=v_data_array(11);
-- PRO_LOG('PROSP 1.8 '||v_sr_no);
V_REG.RUC:=ltrim(rtrim(v_data_array(12)));
-- PRO_LOG('PROSP 1.9 '||v_sr_no);
-- pro_log(v_data_array(1));
-- pro_log(v_data_array(2));
V_REG.CANTIDAD_EMPLEADOS:=RTRIM(LTRIM(v_data_array(13)));
-- PRO_LOG('PROSP 1.10 '||v_sr_no);
-- pro_log(v_data_array(14));
V_REG.CANTIDAD_BENEFICIARIOS:=RTRIM(LTRIM(v_data_array(14)));
--PRO_LOG('PROSP 1.11 '||v_sr_no);
V_REG.MAIL:=v_data_array(19);
-- pro_log(V_REG.MAIL);
-- PRO_LOG('PROSP 1.12 '||v_sr_no);
-- v_data_array(20):= replace(replace(v_data_array(20),chr(10)),chr(13));
if not v_data_array.exists(20) then
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-- pro_log(ltrim(rtrim(replace(replace(v_data_array(20),chr(10)),chr(13)))));
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v_data_array(20):=null;
end if;
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-- PRO_LOG('PROSP 1.13 '||v_sr_no);
if not v_data_array.exists(21) then
V_REG.OBSERVACIONES:=v_data_array(21);
else
v_data_array(21):=null;
end if;
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-- PRO_LOG('PROSP 1.2 '||v_sr_no);
insert into prospectos (nombre,razon_social, direccion,localidad_id,codigo_postal,
departamento_id, telefono, telefono2, rubro,ruc,cantidad_empleados,
cantidad_beneficiarios,mail,proveedor,observaciones)
values (nvl(ltrim(rtrim(v_data_array(2))),v_data_array(3)), v_data_array(3),
v_data_array(4)||' '||v_data_array(5),
v_localidad_id, LTRIM(RTRIM(v_data_array(7))),v_departamento_id, v_data_array(9),
v_data_array(10),v_data_array(11), ltrim(rtrim(v_data_array(12))), RTRIM(LTRIM(v_data_array(13))),
RTRIM(LTRIM(v_data_array(14))),v_data_array(19),v_data_array(20), v_data_array(21))
returning prospecto_id INTO v_prospecto_id;
-- PRO_LOG('PROSP 2');
v_cargo_id := pack_empresas.get_cargo(v_data_array(17));
-- PRO_LOG('PROSP 3');
insert into prospecto_contactos (prospecto_id,nombre,apellido,cargo_id,
telefono,mail)
values (v_prospecto_id, nvl(v_data_array(15),'S/N'), nvl(v_data_array(16),'S/A'),
v_cargo_id, v_data_array(18), v_data_array(19));
-- PRO_LOG('PROSP 4');
v_asesor_id := pack_empresas.get_asesor(v_data_array(1));
-- PRO_LOG('PROSP 5');
insert into asignaciones (prospecto_id,asesor_id,fecha_asignacion)
values (v_prospecto_id, v_asesor_id, trunc(sysdate));
-- PRO_LOG('PROSP 6');
END IF;
-- Clear out
v_line := NULL;
v_sr_no := v_sr_no + 1;
END IF;
END LOOP;
delete wwv_flow_files
where name= p_archivo;
END pro_carga_planilla_prosp;
function hex_to_decimal
--this function is based on one by Connor McDonald
--http://www.jlcomp.demon.co.uk/faq/base_convert.html
( p_hex_str in varchar2 ) return number
is
v_dec number;
v_hex varchar2(16) := '0123456789ABCDEF';
begin
v_dec := 0;
for indx in 1 .. length(p_hex_str)
loop
v_dec := v_dec * 16 + instr(v_hex,upper(substr(p_hex_str,indx,1)))-1;
end loop;
return v_dec;
end hex_to_decimal;

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Displaying data from database into mxList

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