Data | Database before looking at this example, first talk about the combination of flash and ASP principle, actually understand a little ASP's friends know ASP is based on HTML.
In fact, the principle of flash and ASP interface and pure ASP file interaction between the principle is the same, simply said that the data exchange between the pages. With this in mind, let's take a look at the following simple example:
The example is to read the data in Access and display it in Flash. This example has three main files, one is Access's database file Employees.mdb, it has a employees table, there are four fields: Id,namelast,lastname,position.
Now let's take a look at the process of making this example. The first shadow frame, action is stop, and there is a text box for the user to enter the query field: Strsearch, a button: Submit, its action is
to (Let go)
Skip to and Play (2)
Exit from
The action of the second shadow frame is: Load parameter ("Employee.asp", 0, Vars=get)
The action is to read the data in an Access database that matches the user's query criteria through an ASP file.
The action of the third Shadow frame is:
if (Namefirst ne "")
Skip to and stop (9)
Exit if
This means that if the namefirst is not equal to a null value, it jumps to the nineth shadow frame, otherwise it will be performed (that is, play the next shadow frame).
第4-7个 Shadow frames have no action oh.
The action for the eighth Shadow frame is:
Skip to and Play (3)
Look back and see the third frame, hehe, do you understand?
If you do not have the data, you will read it until you have read it and jump to the nineth frame.
So let's take a look at the ninth Shadow frame:
A total of three text boxes: namefirst,namelast,position
Data in the database that match the query criteria will be displayed among them.
There is also a button: do It Again
Its action is:
to (Let go)
Skip to and stop (1)
Exit from
Well, let's see employee.asp this file:
Dim ORS, oconn ' defines two variables
Set ORS = Server.CreateObject ("ADODB. Recordset ")" defines ORS as a Recordset object
Set oconn = Server.CreateObject ("ADODB. Connection ")" defines oconn as Connection object
oconn.connectionstring = "Driver={microsoft Access Driver (*.mdb)};
Dbq= "& Server.MapPath (" Employees.mdb ")
oRS.Open "SELECT * from Employees", oconn, 2, 3
' Hey, don't say these two words, right? Open the database Oh
Ors.find "namelast = '" & UCase (Request.QueryString ("Strsearch")) & "'"
' Find the data that matches the criteria
If ors.eof Then ' If the data pointer is in the end
Response.Write "Namelast=not+found&namefirst=not+found&position=not+found"
' Oh, then namelast is not found to meet the conditions of the data slightly
Else
Response.Write "Namefirst="
& Server.URLEncode (ORS ("Namefirst"))
& "&namelast=" & Server.URLEncode (ORS ("Namelast"))
& "&position=" & Server.URLEncode (ORS ("Position"))
' If you find it, you find it. ）
End If
Ors.close
Set ORS = Nothing
Oconn.close
Set oconn = Nothing ' closes and empties a database object
