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SQL REPLACE VARIABL

RAW
Hi I have a little problem here with my code Iam asp user and Im trying
to
use vb.net on this proyect

Im trying to pass varible to the sql string this is my code

<Script language="vb" runat="server">
Sub Page_Load()
'relative connection
'Dim strConnection as String = "Provider=Microsoft.Jet.OLEDB.4.0; Data
Source="& _
'Server.MapPath("../NEWMGS/dbcontainer/content.mdb")

'Absolute connection
Dim strConnection as String = "Provider=Microsoft.Jet.OLEDB.4.0; Data
Source=D:\works\WEBS\NEWMGS\dbcontainer\content.md b"
DIM setNiveles AS INTEGER
DIM setContenido AS STRING
DIM setPagina AS STRING

'requesting my variable forma a querystring

setPagina = Request.QueryString("PAGINA")
setNiveles = Request.QueryString("NIVELES")
setContenido = Request.QueryString("CONTENIDO")
Response.write(setPagina)

********************
HERE RIGHT HERE ITS WHERE I'AM TRYING TO REPLACE THE VARIABLE
setPagina ---------------------------------------------~v
DIM mySqlStatment as string = "Select PAGINA, NIVELES, CONTENIDO, LINKS FROM content WHERE PAGINA = " + Replace(setPagina, "'", "''") + ""
********************

DIM objConnection AS NEW OledbConnection(strConnection)
DIM objCommand as NEW oledbCommand(mySqlStatment, objConnection)
DIM objDataReader as oledbDataReader

try
objConnection.open()
objDataReader = objCommand.ExecuteReader()

DO WHILE objDataReader.Read()= true

Response.write(objDataReader(setPagina))
Response.write("=")
Response.write(objDataReader("NIVELES"))
'Response.write(setNiveles)
'Response.write("&")
'Response.write("Contenido")
'Response.write("=")
'Response.write(setContenido)
'Response.write("&")

loop
objDataReader.close()
objConnection.close()

Catch e as EXCEPTION
end try
end Sub

</Script>


Nov 22 '05 #1
2 1366
try

WHERE PAGINA = '" + Replace(setPagina, "'", "''") + "'"

you need to put single quotes after equal sign and between last 2 double
quotes.

Regards,

Rajesh Patel

"RAW" <de****@terra.com> wrote in message
news:ef**************@TK2MSFTNGP12.phx.gbl...
Hi I have a little problem here with my code Iam asp user and Im trying
to
use vb.net on this proyect

Im trying to pass varible to the sql string this is my code

<Script language="vb" runat="server">
Sub Page_Load()
'relative connection
'Dim strConnection as String = "Provider=Microsoft.Jet.OLEDB.4.0; Data
Source="& _
'Server.MapPath("../NEWMGS/dbcontainer/content.mdb")

'Absolute connection
Dim strConnection as String = "Provider=Microsoft.Jet.OLEDB.4.0; Data
Source=D:\works\WEBS\NEWMGS\dbcontainer\content.md b"
DIM setNiveles AS INTEGER
DIM setContenido AS STRING
DIM setPagina AS STRING

'requesting my variable forma a querystring

setPagina = Request.QueryString("PAGINA")
setNiveles = Request.QueryString("NIVELES")
setContenido = Request.QueryString("CONTENIDO")
Response.write(setPagina)

********************
HERE RIGHT HERE ITS WHERE I'AM TRYING TO REPLACE THE VARIABLE
setPagina ---------------------------------------------~v
DIM mySqlStatment as string = "Select PAGINA, NIVELES, CONTENIDO, LINKS

FROM
content WHERE PAGINA = " + Replace(setPagina, "'", "''") + ""
********************

DIM objConnection AS NEW OledbConnection(strConnection)
DIM objCommand as NEW oledbCommand(mySqlStatment, objConnection)
DIM objDataReader as oledbDataReader

try
objConnection.open()
objDataReader = objCommand.ExecuteReader()

DO WHILE objDataReader.Read()= true

Response.write(objDataReader(setPagina))
Response.write("=")
Response.write(objDataReader("NIVELES"))
'Response.write(setNiveles)
'Response.write("&")
'Response.write("Contenido")
'Response.write("=")
'Response.write(setContenido)
'Response.write("&")

loop
objDataReader.close()
objConnection.close()

Catch e as EXCEPTION
end try
end Sub

</Script>


Nov 22 '05 #2
try

WHERE PAGINA = '" + Replace(setPagina, "'", "''") + "'"

you need to put single quotes after equal sign and between last 2 double
quotes.

Regards,

Rajesh Patel

"RAW" <de****@terra.com> wrote in message
news:ef**************@TK2MSFTNGP12.phx.gbl...
Hi I have a little problem here with my code Iam asp user and Im trying
to
use vb.net on this proyect

Im trying to pass varible to the sql string this is my code

<Script language="vb" runat="server">
Sub Page_Load()
'relative connection
'Dim strConnection as String = "Provider=Microsoft.Jet.OLEDB.4.0; Data
Source="& _
'Server.MapPath("../NEWMGS/dbcontainer/content.mdb")

'Absolute connection
Dim strConnection as String = "Provider=Microsoft.Jet.OLEDB.4.0; Data
Source=D:\works\WEBS\NEWMGS\dbcontainer\content.md b"
DIM setNiveles AS INTEGER
DIM setContenido AS STRING
DIM setPagina AS STRING

'requesting my variable forma a querystring

setPagina = Request.QueryString("PAGINA")
setNiveles = Request.QueryString("NIVELES")
setContenido = Request.QueryString("CONTENIDO")
Response.write(setPagina)

********************
HERE RIGHT HERE ITS WHERE I'AM TRYING TO REPLACE THE VARIABLE
setPagina ---------------------------------------------~v
DIM mySqlStatment as string = "Select PAGINA, NIVELES, CONTENIDO, LINKS

FROM
content WHERE PAGINA = " + Replace(setPagina, "'", "''") + ""
********************

DIM objConnection AS NEW OledbConnection(strConnection)
DIM objCommand as NEW oledbCommand(mySqlStatment, objConnection)
DIM objDataReader as oledbDataReader

try
objConnection.open()
objDataReader = objCommand.ExecuteReader()

DO WHILE objDataReader.Read()= true

Response.write(objDataReader(setPagina))
Response.write("=")
Response.write(objDataReader("NIVELES"))
'Response.write(setNiveles)
'Response.write("&")
'Response.write("Contenido")
'Response.write("=")
'Response.write(setContenido)
'Response.write("&")

loop
objDataReader.close()
objConnection.close()

Catch e as EXCEPTION
end try
end Sub

</Script>


Nov 22 '05 #3

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