Sebenarnya ada banyak contoh yang bisa memanfaatkan component kalender di .NET 2.0, tapi sebagian besar pakai C#, karena aku kurang pengalaman di C#, maka aku pakai saja yang html (Looping untuk buat tabel), beserta connect programmingnya dengan VB.NET.Data event berasal dari database, kebetulan aku pakai Oracle. Untuk koneksi sendiri saya lebih suka ODBC dari Windows XP. Dari contoh, akan tampil semua bulan yang ada pada tahun ini, disini saya customize cuma untuk bulan sekarang. Setelah selesai, kita bikin Class dengan berikut ini. Dalam class ini akan mempunyai satu fungsi untuk mendapatkan Event pada hari tersebut, hari diambil dari parameter pada halaman utama. selain itu, class ini juga digunakan untuk memformat tanggal yang digunakan.
Imports Microsoft.VisualBasic
Imports System.Data.Odbc
Imports System.Data
Public Class EventsDAO
' member declaration
Private connString As String
Private dbConn As OdbcConnection
Public Sub New()
'connString =
System.Web.Configuration.WebConfigurationManager.ConnectionStrings("Conn").ToString()
connString = "DSN=DSNName;UID=userDSN;PWD=Password"
dbConn = New OdbcConnection(connString)
dbConn.Open()
End Sub
Public Sub CloseConnection()
dbConn.Close()
End Sub
Public Function GetEvent(ByVal currentDate As Integer, ByVal month As Integer,
ByVal year As Integer) As DataTable
'Dim cmd As OdbcCommand
Dim selectCmd As String
'Dim oAdapter As New OdbcDataReader
Dim ds As New DataSet
'selectCmd = "Select * From Events Where @date1 >= dateFrom and @date2 <= dateTo"
selectCmd = "Select * From CORP_NEWS WHERE TO_CHAR(TANGGAL,'DD/MM/YY')='" &
Right("0" & currentDate, 2) & "/" & Right("0" & month, 2) & "/" & Right("0" &
year, 2) & "' AND STAT='1' "
'response.write(selectCmd)
Dim da As New OdbcDataAdapter(selectCmd, dbConn)
'Dim paramDate1 As New OdbcParameter("@date1", ProperDateFormat(currentDate,
month, year))
'Dim paramDate2 As New OdbcParameter("@date2", ProperDateFormat(currentDate,
month, year))
'cmd.Parameters.Add(paramDate1)
'cmd.Parameters.Add(paramDate2)
'OdbcParameter.SelectCommand = cmd
da.Fill(ds)
Return ds.Tables(0)
End Function
Private Function ProperDateFormat(ByVal d As Integer, ByVal m As Integer, ByVal
y As Integer) As String
Try
Dim months() As String = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul",
"Aug", "Sep", "Oct", "Nov", "Dec"}
Return d.ToString() + "/" + months(m - 1) + "/" + y.ToString()
Catch ex As Exception
Return ""
End Try
End Function
End Class
Untuk CSS, saya masih pakai Originalnya, seperti ini :
/* Begin kalender */
.subHeader
{
text-transform: capitalize;
color: #6fa1d9;
font-family: Arial, Verdana;
font-weight: normal;
font-size: 1.1em;
background-color: #f5f5f5;
vertical-align: top;
text-align: right;
/* page-break-after: auto; */
}
.calendarFrame
{
border-right: #add8e6 thin solid;
border-top: #add8e6 thin solid;
border-left: #add8e6 thin solid;
border-bottom: #add8e6 thin solid;
}
.calendarMonthYear
{
font-size: 0.8em;
color: #ffffff;
font-family: Arial;
font-weight: bold;
background-color: #335ea8;
letter-spacing: 1px;
}
.calendarDay
{
font-size: 0.8em;
color: #ffffff;
font-family: Arial;
font-weight: bold;
background-color: #6fa1d9;
}
.hasEvent
{
font-size: 0.8em;
color: #ffffff;
font-family: Verdana, Arial;
background-position: center center;
background-image: url(event.gif);
background-repeat: no-repeat;
text-align: center;
width: 23px;
height: 25px;
cursor: pointer;
vertical-align: middle;
}
.hasNoEvent
{
font-size: 0.8em;
font-family: Verdana, Arial;
text-align: center;
width: 23px;
height: 25px;
}
/* End of Kalender */
Dan yang terakhir adalah Halaman utama untuk menampilkan Kalender, di Design, kita cukup tambahkan Label dengan id berikut
dan untuk Behind Codenya adalah :
Imports System.Data.OleDb
Imports System.Data
Partial Class Calendar
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
Handles Me.Load
If Not IsPostBack Then
Dim rightNow As DateTime = DateTime.Now
'Response.Write(rightNow.Month.ToString)
Dim bulan As Integer = rightNow.Month
'Response.Write(x)
' Generates report for current year
lblCalendar.Text = "<table width='300px'>"
Dim horizontalRepeat As Integer = 3 ' number of months in horizontal direction
Dim month As Integer
'ori For month = 1 To 12
For month = bulan To bulan
If (month Mod horizontalRepeat = 1) Then
lblCalendar.Text += "<tr valign='top'>"
End If
lblCalendar.Text += "<td>" + generateCalendar(month, 2008) + "</td>"
If (month Mod horizontalRepeat = 0) Then
lblCalendar.Text += "</tr>"
End If
Next
lblCalendar.Text += "</table>"
End If
End Sub
Private Function generateCalendar(ByVal month As Integer, ByVal year As Integer)
As String
' generates the calendar as per the booking status
Dim wholeCalendar(5, 6) As Integer
Dim weeks As Integer = 0
Dim day As String = ""
Dim tmpDate As DateTime
Dim myDate As Integer
For myDate = 1 To 31
Try
tmpDate = New DateTime(year, month, myDate)
If (day = "Saturday") Then
weeks += 1
End If
day = tmpDate.DayOfWeek.ToString()
If (day = "Sunday") Then
'If (wholeCalendar(weeks, 0) > 0) Then weeks += 1
wholeCalendar(weeks, 0) = myDate
ElseIf (day = "Monday") Then
'If (wholeCalendar(weeks, 1) > 0) Then weeks += 1
wholeCalendar(weeks, 1) = myDate
ElseIf (day = "Tuesday") Then
'If (wholeCalendar(weeks, 2) > 0) Then weeks += 1
wholeCalendar(weeks, 2) = myDate
ElseIf (day = "Wednesday") Then
'If (wholeCalendar(weeks, 3) > 0) Then weeks += 1
wholeCalendar(weeks, 3) = myDate
ElseIf (day = "Thursday") Then
'If (wholeCalendar(weeks, 4) > 0) Then weeks += 1
wholeCalendar(weeks, 4) = myDate
ElseIf (day = "Friday") Then
'If (wholeCalendar(weeks, 5) > 0) Then weeks += 1
wholeCalendar(weeks, 5) = myDate
ElseIf (day = "Saturday") Then
'If (wholeCalendar(weeks, 6) > 0) Then weeks += 1
wholeCalendar(weeks, 6) = myDate
End If
Catch ex As Exception
Exit For
End Try
Next
' Generates the HTML calendar
Dim htmlCalendar As String = ""
Dim objEventsDAO As New EventsDAO()
Dim dt As DataTable
Dim i As Integer, j As Integer
htmlCalendar += "<table class='calendarFrame' cellspacing=0>"
htmlCalendar += "<tr class='calendarMonthYear' style='text-align: center;'><td
colspan='7'>" + getMonthName(month) + " " + year.ToString() + "</td></tr>"
htmlCalendar += "<tr class='calendarDay' style='text-align: center;'>
<td>Sun</td> <td>Mon</td> <td>Tue</td> <td>Wed</td> <td>Thu</td> <td>Fri</td>
<td>Sat</td> </tr>"
For i = 0 To 5
htmlCalendar += "<tr>"
For j = 0 To 6
If wholeCalendar(i, j) > 0 Then
dt = objEventsDAO.GetEvent(wholeCalendar(i, j), month, year)
If (dt.Rows.Count > 0) Then
Dim toolTip As String = ""
'Dim toolTip As String = dt.Rows(0)("Judul").ToString() & dt.Rows.Count.ToString
'while dt.Rows.re
Dim baris As Integer = dt.Rows.Count
Dim satu As Integer = 1
While satu <= baris
toolTip = toolTip & " " & satu & ". " & dt.Rows(satu - 1)("Judul").ToString()
satu = satu + 1
End While
htmlCalendar += "<td class='hasEvent' title=""" + toolTip + """><a href=xxx.aspx?tgl="
& wholeCalendar(i, j) & "&bulan=" & month & "&tahun=" & year & ">" +
wholeCalendar(i, j).ToString() + "</a></td>"
Else
htmlCalendar += "<td class='hasNoEvent'>" + wholeCalendar(i, j).ToString() +
"</td>"
End If
Else
htmlCalendar += "<td class='hasNoEvent'> </td>"
End If
Next
htmlCalendar += "</tr>"
Next
htmlCalendar += "</table>"
' Close database connection
objEventsDAO.CloseConnection()
' returns the generated HTML calendar
Return htmlCalendar
End Function
Private Function getMonthName(ByVal month As Integer) As String
Dim months() As String = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul",
"Aug", "Sep", "Oct", "Nov", "Dec"}
Return months(month - 1)
End Function
End Class
Gimana, cukup mudah sebenarnya, silahkan mencoba.. :)
