I have created a TableView and added rows using a Bean class and inserted
column entries dynamically, which were saved in database.
I the same wa i need to delete selected rows in the database. So i need to
get the selected row index and capture one of the column entry for that
particular row, by this i can execute my sql command to delete complete row
in database. For this i have used the following code:
deleteButton.getButtonPressListeners().add(new ButtonPressListener() {
public void buttonPressed(Button button) {
int first = tableView.getFirstSelectedIndex();
int length = tableView.getLastSelectedIndex() - first + 1;
tableView.getTableData().remove(first, length);
String code = accounts.getCode();//accounts is the Bean class instance.
String name = null; //getCode().getName(),getType(),etc.. are the
getterMethods in BeanClass
String type = null;
String taxRate = null;
String accBalance = null;
accounts = new AllAccounts(code, name, type, taxRate, accBalance);
IAccountDao dao = new AccountDaoForDelete();
if(dao.accountValid(accounts)){
Alert.alert(MessageType.INFO, "Deleted Successfully......", AccountDB.this);
}
else
Alert.alert(MessageType.INFO, "Please try again...", AccountDB.this);
}
});
here the first inserted row was deleted successfully in DB. But while
trying to delete the remaining rows nothing is happening..
Here i understood that i need to get columns based on selected row entries.
How can i get them based on selected index.............
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Thanks & Regards
B.S.V.S.Pavan Raju.
Skype: skype_pavan1
Hyderabad.
