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access_asp thread: Obtaining Exchange Rates dynamically for use with ASP pages
Message #1 by laphan@u... on Sun, 14 Apr 2002 14:04:43 +0100 (BST)
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Hi All
The subject may seem a bit deep, but I think my
ASP query is pretty simple for somebody who knows.
Does anybody know of a way that I can obtain an
exchange 'on the fly' so that when a user
selects 'Show me in Euro' I can:
a) Fetch the current Euro exchange rate.
b) Take my normal stored Sterling price and times
it against the exchange
rate I just fetched.
c) Display this result on the page.
Any assistance you can give would be very much
appreciated.
Regards
Laphan
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Message #2 by "Rob Parkhouse" <rparkhouse@o...> on Mon, 15 Apr 2002 02:10:42
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Include some sql the retrieve the exchange rate from table
e.g.
general code for any currency code
strConnect = a valid connection string
strSql = "SELECT ExRate FROM CurrTable WHERE CurrCode = '" & Request.Form
("CurrCode") & "'"
' Create Connection and Recordset objects
Set objConn = Server.CreateObject("ADODB.Connection")
Set objRS = Server.CreateObject("ADODB.Recordset")
' Connect to the database
objConn.Open strConnect
' get the Client record
' *********************
objRS.Open strSql,objConn, adOpenForwardOnly, adLockReadOnly,
adCmdText
ConvertedPrice = StgPrice * objRS("ExRate")
objRS.Close
Set objRS = Nothing
..... some ASP/HTMl to send back
If Euro is only currency you want to convert to, rather than doing a
postback and looking up exchange rate table, perhaps you could send the
Euro exchange rate with original page and use Client side Javascript to do
immediate conversion when you select "show me in Euro" rather than going
back to server to do it.
Good luck
> Hi All
The subject may seem a bit deep, but I think my
ASP query is pretty simple for somebody who knows.
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