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i want run following code on button click of view. i am
trying to retrieve data from isc_order_details table and
isc_product table. but after retriaval of data i m getting
error like FIELD MUST BE ENTERED!!
DECLARE
m number;
n number;
CURSOR order_details IS
SELECT PRODUCT_ORDER_QUAN,PRODUCT_ID FROM
isc_order_details WHERE order_id=:isc_order_master.order_id;
amount NUMBER (8,2):=0.0;
alert number;
BEGIN
go_block('isc_order_details');
first_record;
m:=:system.cursor_record;
last_record;
n:=:system.cursor_record;
OPEN order_details;
--for i in m..n
loop
FETCH order_details
INTO :ISC_ORDER_DETAILS.PRODUCT_ORDER_QUAN,:ISC_ORDER_DETAIL
S.PRODUCT_ID;
IF order_details%FOUND THEN
SELECT order_value,order_date
INTO :ISC_ORDER_MASTER.ORDER_VALUE,:ISC_ORDER_MASTER.ORDER_D
ATE
FROM isc_order_master WHERE
order_id=:ISC_ORDER_MASTER.ORDER_ID;
SELECT product_desc,product_price
INTO :ISC_ORDER_DETAILS.PRODUCT_DESC,:ISC_ORDER_DETAILS.PROD
UCT_PRICE
FROM isc_product WHERE
product_id=:ISC_ORDER_DETAILS.PRODUCT_ID;
next_record;
END IF;
EXIT WHEN order_details%NOTFOUND;
END LOOP;
last_record;
CLOSE order_details;
EXCEPTION
when NO_DATA_FOUND then
alert:=SHOW_ALERT('ENTER_DATA');
Go_Item('isc_order_master.order_id');
END;
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Dear sirs, Hi, I would like to inform you that I want to perform a project using MLP neural network to recognize binary images containing three types of geometric shapes such as squares,rectangels and circles. Furthermore,each image includes only one geometric type. The output of network would be: '1' if the network detects square shape. '2' if the network detects rectangle shape. '3' if the network detects circle shape. '4' if none of these shapes detected. Would you please send me a matlab source code for this project? Your prompt reply would be so appreciated. regards,
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rmrk.setBounds(140,630,600,30); rmrk.setBackground(Color.white); add(rmrk); exit=new Button("EXIT"); exit.setBackground(Color.orange); exit.setBounds(760,700,40,40); exit.addActionListener(this); add(exit); save=new Button("SAVE"); save.setBackground(Color.orange); save.setBounds(715,700,40,40); save.addActionListener(this); add(save); next=new Button("NEXT"); next.setBackground(Color.orange); next.setBounds(90,700,40,40); next.addActionListener(this); add(next); top=new Button("TOP"); top.setBackground(Color.orange); top.setBounds(0,700,40,40); top.addActionListener(this); add(top); prev=new Button("PREV"); prev.setBackground(Color.orange); prev.setBounds(45,700,40,40); prev.addActionListener(this); add(prev); botm=new Button("BOTM"); botm.setBackground (Color.orange); botm.setBounds (135,700,40,40); botm.addActionListener (this); add(botm); ad=new Button("ADD"); ad.setBackground (Color.orange); ad.setBounds (300,700,40,40); ad.addActionListener (this); add(ad); show=new Button("SHOW"); 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