Question

Setting date in ASP.NET calendar control

Asked by: m3housing

Hi, I have the standard calendar control on a ASP.NET page. When the page loads I want the calendar to show the current date plus one year. I also have a VB.NET command button on the page that enters the date into a database, the problem is that when I click the command button the date on the Calendar control always reverts back to the current date plus one year, regardless of what the user has entered. This is because when clicking the command button the page is reloading. Can I get round this problem?

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
 
       Calendar1.SelectedDate = Day(Now) & "/" & Month(Now) & "/" & Year(Now) + 1
       
    End Sub
 Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
'Connect to the database and add the calendar control date as a record.
End sub

                                  
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Asked On
2009-07-01 at 06:04:59ID24536270
Topics

.NET

,

Active Server Pages (ASP)

Participating Experts
2
Points
500
Comments
3

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Answers

 

by: Cyber-spyPosted on 2009-07-01 at 06:14:36ID: 24753959

Easy - just set the initial value when the page first loads, not during a PostBack.
Sorry if my VB syntax below is a little off - I use C# usually!

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
 
   If Not IsPostBack
 
       Calendar1.SelectedDate = Day(Now) & "/" & Month(Now) & "/" & Year(Now) + 1
 
    End If   
 
    End Sub
 Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
'Connect to the database and add the calendar control date as a record.
End sub

                                              
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by: naspinskiPosted on 2009-07-01 at 06:21:53ID: 24754020

also, you are doing unneccesary and slow string functions when you can do this automatically

Calendar1.SelectedDate = DateTime.Now.AddYears(1).ToShortDateString()

                                              
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by: m3housingPosted on 2009-07-01 at 06:32:23ID: 24754111

Thanks guys!

20120131-EE-VQP-002

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