Sunday, August 2, 2009

PLease can you help with my computer programming?

I need to do an assignment with IF and ELSE conditional statements in a textbox entry form. I am stuck because I can basically create two text fields where it asks first name and second name BUT when I need to enter a password in a text box it stops working because it is a string not a statement. Does that make sense to anyone? PLease can you help me as I am really REALLY stressed.


Thanks

PLease can you help with my computer programming?
What are the conditional statements supposed to do? check for valid values?





you would use an


if %26lt;condition1%26gt;


elseif %26lt;condition2%26gt;


elseif %26lt;condition3%26gt;


endif





a textbox that is a password is exactly the same as a textbox for name..





if you update or email me with more info I can try and help out more.
Reply:Sound like you have


If(myPassword) Then





End If





'you need a comparison against the string.


If(myPassword = storedPassword) Then


'Your code to sign in


End If
Reply:Am simply extracting this from my program, hope you can understand it:





This part of the program is where Password is requested for and accepted;


SELECT FSPASWOD


SET EXACT ON


CNT1 := 17


PASSWDROW := 17


PASSWDCOL := 10


cPassReqd := "PW"


getpass(cPassReqd)


USERPWOD := PASSWORDER


IF ALLTRIM(USERPWOD) != ALLTRIM(MVUSERPWOD)


SET EXACT OFF


ERRORCOUNT --


MVERRCOUNT ++


SELECT FSPASWOD


REPLACE FSPASWOD-%26gt;MPERRCOUNT WITH MVERRCOUNT


TONE(800,14)


TONE(400,12)


TONE(200,18)


@ 16,7 CLEAR TO 19,67


@ 16,8 SAY "Forgotten Your PASSWORD ?, See Computer Manager For Help" COLOR "R+/N"


@ 17,10 SAY "You Have " COLOR "R+/N"


@ 17,COL() SAY TRANSFORM(ERRORCOUNT,"9") COLOR "GR+/N"


@ 17,COL() SAY " More Attempts Before You Are Locked Out" COLOR "R+/N"


@ 18,20 SAY "PRESS ANY KEY TO RETRY" COLOR "GR+/N"


i_ky := INKEY(0)


@ 16,7 CLEAR TO 19,67





SELECT FSUSELOG


MVLOGNUMBR := FSUSELOG-%26gt;MPLOGNUMBR + 1


IF NetTryUI(5, {|| DbAppend(), !NetErr()}, ;


{|| Alert("Append Failed, Retry? ", {"Yes", "No"}) == 1})


REPLACE FSUSELOG-%26gt;MPLOGNUMBR WITH MVLOGNUMBR


REPLACE FSUSELOG-%26gt;MPUSERNAME WITH MVUSERNAME


REPLACE FSUSELOG-%26gt;MPDESCRPTN WITH MVDESCRPTN


REPLACE FSUSELOG-%26gt;MPRUNDATED WITH DATE()


REPLACE FSUSELOG-%26gt;MPRUNTIMED WITH TIME()


REPLACE FSUSELOG-%26gt;MPJOBSNAME WITH "LOGGING IN"


REPLACE FSUSELOG-%26gt;MPUSERPWOD WITH TRIM(USERPWOD)


REPLACE FSUSELOG-%26gt;MPUSERSPIN WITH TRIM(USERSPIN)


REPLACE FSUSELOG-%26gt;MPCOMMENTS WITH "FAILED"


REPLACE FSUSELOG-%26gt;MPJOBSTATU WITH "FAILED"


ENDIF


UNLOCK ALL


IF TRIM(USERNAME) = "MANAGER"


ERRFLAG := "T"


CNT1 := 1


CLOSE DATABASES


RELEASE ALL


DO WHILE ERRFLAG


SET ESCAPE OFF


TONE(800,4)


TONE(400,2)


TONE(200,8)


@ 16,8 CLEAR TO 19,67


@ 17,12 SAY "UNSUCCESFUL ATTEMPT TO USE MANAGER'S FACILITIES" COLOR "GR+/N"


@ 18,12 SAY "PLEASE CALL ME THE COMPUTER MANAGER IMMEDIATELY" COLOR "GR+/N"


@ 16,8 CLEAR TO 19,67


TONE(800,4)


TONE(400,2)


TONE(200,8)


LOOP


ENDDO


@ 1,0 CLEAR TO 23,79


CLOSE DATABASES


RELEASE ALL


QUIT


ELSE


IF FSPASWOD-%26gt;MPERRCOUNT %26gt; 5


TONE(500,2)


TONE(400,2)


@ 17,7 CLEAR TO 19,67


@ 17,10 SAY "Password Error, You Will Be Suspended For A Week" COLOR "GR+/N"


@ 18,10 SAY "You May See Computer Manager For Early Clearance" COLOR "GR+/N"


SELECT FSPASWOD


REPLACE FSPASWOD-%26gt;MPSUSPDATE WITH DATE() + 7


i_ky := INKEY(15)


CLEAR


CLOSE DATABASES


QUIT


ELSE


TONE(800,4)


LOOP


ENDIF


ENDIF


ENDIF





**************************************...








And this is the routine that does the Password validation.


* Getpass.prg


*


* Password GET - echoing asterisks


*/





#include "Getexit.ch"


#include "Inkey.ch"


#include "Getpass.ch"





FUNCTION Getpass(cPassReqd)





//LOCAL cVar1 := Space(10), ;


LOCAL cVar1 := Space(16), ;


cVar2 := Space(15), ;


cVar3 := Space(12)





LOCAL GetList := {}





if cPassReqd = "PW"


@ PASSWDROW,PASSWDCOL SAY " Enter User Password : " ;


GET cVar1 PASSWORD PICTURE "XXXXXXXXXXXXXXXX"


READ


else


@ PASSWDROW,PASSWDCOL SAY "Enter User Pin Number : " ;


GET cVar1 PASSWORD PICTURE "XXXXXXXXXXXXXXXX"


READ


endif





PASSWORDER := cVar1


RETURN NIL





proc GetPassword( oGet )





LOCAL nKey, ;


nChar, ;


cKey





// read the GET if the WHEN condition is satisfied


IF ( GetPreValidate(oGet) )


// activate the GET for reading


oGet:SetFocus()





oGet:cargo := ""


DO WHILE ( oGet:exitState == GE_NOEXIT )


// check for initial typeout (no editable positions)


IF ( oGet:typeOut )


oGet:exitState := GE_ENTER


ENDIF





// apply keystrokes until exit


DO WHILE ( oGet:exitState == GE_NOEXIT )


nKey := InKey(0)


IF nKey %26gt;= 32 .AND. nKey %26lt;= 255


oGet:cargo += Chr(nKey)


GetApplyKey(oGet, Asc("*"))


ELSEIF nKey == K_BS


oGet:cargo := Substr(oGet:cargo, 1, Len(oGet:cargo) - 1)


GetapplyKey(oGet, nKey)


ELSEIF nKey == K_ENTER


GetApplyKey(oGet, nKey)


ENDIF


ENDDO





// disallow exit if the VALID condition is not satisfied


IF ( !GetPostValidate(oGet) )


oGet:exitState := GE_NOEXIT


ENDIF


ENDDO


// de-activate the GET


oGet:KillFocus()


ENDIF


IF oGet:exitState != GE_ESCAPE


oGet:varPut(oGet:cargo)


ENDIF





RETURN

wedding song

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