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บันทึกข้อมูลฟิล์ดวันที่ด้วย JavaScript ไม่ได้ มันขึ้น Error ช่วยด้วยครับ |
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ข้อมูลเพิ่มเติม
Database Server : MS SQL Server 2000
Web Server: IIS 5.1
ฟิล์ด dt เป็นฟิล์ดแบบ datetime
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Date :
2010-08-31 20:57:39 |
By :
watcharop |
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เงียบจัง
ยังไม่เคยมีใครใช้ JavaScript
เพื่อบันทึกข้อมูลวันที่เลยรึเนี่ยะ
....
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ABC
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Date :
2010-09-01 15:45:12 |
By :
watcharop |
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ยังรอคำตอบจากคนใจดีอยู่นะ
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Date :
2010-09-15 12:59:32 |
By :
watcharop |
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เป็น asp classic ที่เขียนด้วย javascript อ่ะดิ เลิกเขียนไป 8 ปีแล้ว
เพราะตัวอย่างหายากมาก ส่วนใหญ่จะใช้ vbscript กัน
มันติดที่ datetime น่ะ เพราะ sql server มันไม่รู้จัก type datetime ของ javascript
ดังนั้นเราต้องส่งไปเป็น string โดยกำหนด format ของวันที่นั้นไปด้วย เช่น
Code (JavaScript)
rs.Fields("dt").Value = "Convert(SmallDatetime, "15/8/2010", 103)"
และดูเหมือน object dtNow ของคุณยังไม่มีการ assign value ให้มันนะ
Code (JavaScript)
dtNow.setFullYear(2010,8,15)
// และ
dtNow.getFullYear()
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Date :
2010-09-15 13:36:28 |
By :
tungman |
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ทั้งเครื่องผม กับเครื่อง Server ทุกตัว (IIS, MS SQL Server) ต่างกำหนด Regional Setting เป็น English (United State) หมด
จึงไม่น่ามีปัญหาเรื่องปี
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Date :
2010-09-15 14:40:12 |
By :
watcharop |
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ผมลองเขียน asp classic with javascript ด้วย oop แล้ว
มันอุบาทว์กว่าที่คิดซะอีก เห็นแล้วไม่น่าเขียนเลย
Default.asp
<%@ Language="javascript" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<!-- #Include File="ClassSample.asp" -->
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Asp Classic With JavaScript</title>
</head>
<body>
<%
var obj = new Sample();
obj.Hello();
%>
</body>
</html>
ClassSample.asp
<%
// for java script only
function Sample() {
this.Hello = Hello;
}
function Hello() {
Response.Write("Hello World");
}
%>
เห็นโค้ดมั้ย เล่นเอาเซ็งไปเลย ถ้าจะเขียน asp ไปเขียนด้วย vbscript จะดีกว่า
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Date :
2010-09-16 20:48:23 |
By :
tungman |
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รูปแบบการ insert ด้วย ADODB.Command + ADODB.Parameter
Code (ASP)
<%
Dim rs, cmd, prm, field
Dim strSQL
Dim adParamInput, adCmdText, adInteger, adVarChar
adParamInput = &H0001
adCmdText = 1
adInteger = 3
adVarChar = 200
strSQL = "INSERT INTO [Book] (strPublishersName, lngBookID) VALUES (?, ?)"
Set cmd = Server.CreateObject("ADODB.Command")
cmd.ActiveConnection = "DSN=vboo_pubs" 'connection string
cmd.CommandText = strSQL
cmd.CommandType = adCmdText
cmd.Prepared = True
Set prm = Server.CreateObject("ADODB.Parameter")
prm.Type = adVarChar
prm.Size = 20
prm.Direction = adParamInput
prm.Value = "Algodata Infosystems"
cmd.Parameters.Append(prm)
Set prm = Server.CreateObject("ADODB.Parameter")
prm.Type = adInteger
prm.Size = 20
prm.Direction = adParamInput
prm.Value = 1059
cmd.Parameters.Append(prm)
cmd.Execute()
%>
รูปแบบการ insert ด้วย ADODB.Recordset
Code (ASP)
<%
Dim conn, rs
Dim tblName, adOpenKeyset, adLockOptimistic, adCmdTable
Dim ArrFlds, ArrValues
tblName = "Book"
adOpenKeyset = 1
adLockOptimistic = 3
adCmdTable = 2
ArrFlds = Array("strPublishersName", "lngBookID")
ArrValues = Array("tungman", "000001")
Set conn = Server.CreateObject ("ADODB.Connection")
Set rs = Server.CreateObject ("ADODB.Recordset")
conn.open "DSN=vboo_pubs" 'connection string
rs.Open tblName, conn, adOpenKeyset, adLockOptimistic, adCmdTable
rs.AddNew ArrFlds, ArrValues
rs.Update
rs.Close
Set rs = Nothing
conn.close
Set conn = Nothing
%>
ด้านบนก็วิธีการใช้ความสามารถของ odbc object ยังมีวิธีอื่นๆ อีก ลองเข้าไปดูใน toturial ได้
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ประวัติการแก้ไข 2010-09-16 21:12:23
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Date :
2010-09-16 21:06:07 |
By :
tungman |
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ดูเหมือนระหว่างการใช้ JavaScript และ vbscript กับ object ในกลุ่ม ADODB
จะทำได้เหมือนกัน
เพียงแต่จะมี JavaScript จะมีปัญหาเมื่อต้องการอัพเดตข้อมูลประเภทวันที่นะ
เซ็ง
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Date :
2010-09-17 09:24:28 |
By :
watcharop |
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สุดท้ายขอบคุณ ท่านเทพ tungman ครับ
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Date :
2010-09-17 09:26:10 |
By :
watcharop |
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Load balance : Server 02
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