Need Few help about Binding expression

I am new to jsf.I need to display a list of options in a single select option and want to collect the selected value .
But during binding(on Netbeans 5.5) as i have seen it allows to bind to only single expression.
so what can i do?
is there a better method to to that ? pls suggest

I don't understand you clearly. What exactly are you requirements? Having a h:selectOneListbox working, right? What exactly are your problems? You want to select multiple values, I understood? If so, then use h:selectManyListbox.

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Lanny -
Thank you for taking the time to help with this problem. Can I just say however that as someone who has posted a first comment here and quite clearly never used a forum like this before, your comment unfortunately comes across as very excluding. It makes me feel there are a set of unwritten rules that I should know, and that I don't know them shows that the forum is not for me. In short, it's exactly the kind of response that stops people like me using forums like this.
I'm sure it's not intended to be received like this and I am sure that the way you have responded is quite normal in the rules of a forum like this. However, it is not normal for those of us who aren't familiar with forums and who only encounter them when they have a genuine problem. This is why I hope it is helpful to respond in full.
The reason I posted here is as follows. I was directed here by the apple support website. The original comment seemed to be the only one I could find which referred to my issue. As there is no obvious guidance on how to post on a forum like this it seemed perfectly reasonable to try and join in a conversation which might solve more than one problem at once.
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Beginner in java and need your help about DES

hello,
I m a new guy in java programming and learn from many books.I m making a website and portal right now and dying need your help about DES.my portal (using java) requires somebody to make a login name and a password.I m done with the server and client things and rite now stuck with this "DES" stuff.
so I make some conditions and algorithm below..
1. when a user login,the password is encrypted.at this point,cleartext(id) and encryption (M,N) are involve.
2. then the key is changed based on algorithm.
3.the key changed by key(id) is received and the original text should be encrypted.
the algorithm
1. the original text x1.x2.x3.x4.x5.x6.x7.x8 (64 bits)
2. encypt the password
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b.The 1st bit of the 1st character in (IP) is set to '1', and the 8th bit of the 8th character as '64'.
c.the rest (IP) is like this
1 2 3 4 5 6 7 8
0 # 58 50 42 34 26 18 10 2
8 # 60 52 44 36 28 20 12 4
16 # 62 54 46 38 30 22 14 6
24 # 64 46 48 40 32 24 16 8
32 # 57 49 41 33 25 17 9 1
40 # 59 51 43 35 27 19 11 3
48 # 61 53 45 37 29 21 13 5
56 # 63 55 47 39 31 23 15 7
d. and lastly,from above,,it should be done like this
1 2 3 4 5 6 7
0 # 40 8 48 16 56 24 64 32
8 # 39 7 27 15 55 23 53 31
16 # 38 6 26 14 54 22 52 30
24 # 37 5 25 13 53 21 51 29
32 # 36 4 24 12 52 20 50 28
40 # 35 3 23 11 51 19 49 27
48 # 34 2 21 10 50 18 48 26
56 # 33 1 20 9 49 17 47 25
e. key y1,y2,y3,y4,y5,y6,y7,y8 (64bit)
f. generate the key based on ID
a. Each character is changed into an int type by the ASCII code, and let the 1st bit be an even number parity bit.
b.the process is repeat again.
anybody has an idea to help me with the sample program?
thanks in advance...

just ask about a simple program how to receive a
password from somebody and change it to a key..and
then confirm it with DES.Once again I have a problem understanding what you are asking.
Are you trying to use the password as a key to encrypt some 'standard thing' and place this encrypted value in a database? If so then look in the JCE for 'password based encryption' such as PBEWithMD5AndDes. This seems back to front to me but I can see nothing wrong with the approach since the 'standard thing' you would encrypt is in effect a key. If this is for a commercial application then I would find a security expert to evaluate your proposal!
In my experience it is more normal to encrypt the user's password with DES and store the result in the database. To do this just look in the JCE for DES encryption and consider using DES with CBC and PKCS5 padding. Also, consider encrypting the concatenation of the user's 'user name' with the password as this will (almost certainly) avoid having two encrypted values in the database that are the same even if two users have the same password.
For both of these you might consider using Base64 or Hex to turn you encrpted bytes into ASCII characters before trying to store them in your DB.

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Stan Jones wrote:
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Thank you for replying back. Yesterday I contacted her back about those DVDs, she told me that 2 DVDs are working perfectly but other 2 dvds are giving format error on her Blu ray player. I assume, it might be burning problem or encoding, but all dvds are made with same settings. it's really weird to me.
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<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Dragoon Chang ([email protected]):
Initally I used Redhat 7.0 with Oracle 8.1.7, everything had worked find until I upgrade my system to Redhat 7.1.
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how i can show Departments.department_name in the following sql query?
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hi
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SQL> ed
Wrote file afiedt.buf
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        90 Executive                      AD_PRES            24000
       100 Finance                        FI_MGR             12000
       100 Finance                        FI_ACCOUNT         39600
       110 Accounting                     AC_MGR             12000
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I know--KNOW--there's a way to do this, but my GREP expressions keep failing.
I want to add an em dash before any phrase that's in a paragraph style. So I obviously want the em dash to be in the location "beginning of paragraph." All my GREP searches keep failing. Can someone help?

Adobe's implementation of "beginning of paragraph" is a tiny bit off from standard GREP (which, in itself, is less a set of hard & fast rules, but more like "guidelines"). Yes -- you can search for beginning of paragraph using plain ^, but you cannot use it with a replace operation.
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I don't understand you clearly. What exactly are you requirements? Having a h:selectOneListbox working, right? What exactly are your problems? You want to select multiple values, I understood? If so, then use h:selectManyListbox.

Need Few help about Binding expression

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