Flash and the integration of database applications Asp
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In fact, Flash and Asp interface pure ASP principle and the principle of interaction between the document is very simple and that is the data exchange between the pages. Understand this point, we have to look at this simple example below:
ACCESS this example is to read out the data, and Flash in the show. This example a total of the three main papers, one employees.mdb ACCESS database files, which employees have a table, there are four fields: ID, Namelast, Lastname, Position.
We will now take a look at this example of the production process it. The first video frame, ACTION is stop, there is a field for user input for the text box: strSearch, a button: submit its ACTION:
In the (open)
Skip and audio (2)
From the second video frame ACTION: load parameters ( "employee.asp", 0, = GET vars)
ACTION this is the role of the document through the ASP ACCESS database with user query the data read out the conditions.
The third video frames ACTION:
If (NameFirst ne "")
Skip and stop (9)
If the withdrawal does not mean is that if NameFirst equivalent value of the space, video on the Skip to the ninth frame, otherwise it will be the implementation (ie, a video player frame).
Article 4-7 of video frames are not ACTION oh.
Eight video frames ACTION:
Skip and play (3)
Come back to look at the third look at the video frame, Oh, understood?
If not consistent with the data, there has been read so far; read on the video Skip to the ninth frame oh.
Then again look at the ninth frame video:
A total of three text boxes: NameFirst, NameLast, Position
Database with data on the conditions of them will be displayed in Oh!
There is a button: Do It Again
It is the ACTION:
In the (open)
Skip and stop (1)
The denunciation well, and then look at it employee.asp this document:
Dim oRS, oConn 'definition of the two variables
Set oRS = Server.CreateObject ( "ADODB.Recordset") 'definition oRS target for RECORDSET
Set oConn = Server.CreateObject ( "ADODB.Connection") 'definition oConn object to CONNECTION
OConn.ConnectionString = "Driver = (Microsoft Access Driver (*. mdb));
DBQ = "& Server.MapPath (" employees.mdb ")
ORS.Open "SELECT * FROM Employees," oConn, 2, 3
'Hei hei, the two Needless to say? Open database oh
ORS.Find "NameLast = '" & UCase (Request.QueryString ( "strSearch")) & "'"
'To find qualified data
If oRS.EOF Then 'If the data pointer in the end have Response.Write "NameLast = Not Found & NameFirst = Not Found & Position = Not Found"' Oh, it is not found NameLast eligible data 1,10 Else
Response.Write "NameFirst ="
& Server.URLEncode (oRS ( "NameFirst"))
& "& NameLast =" & Server.URLEncode (oRS ( "NameLast"))
& "& Position =" & Server.URLEncode (oRS ( "Position"))
'Find it is to find 1,10 (just nonsense..)
End If
ORS.Close
Set oRS = Nothing
OConn.Close
Set oConn = Nothing 'closed and empty database objects
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