ASP.NET - How do i check that which view is active

Asked By Hozefa Unwala on 14-Oct-11 12:07 PM

How can i check in javascript that which view is active right now inside mutliview.

I have one multiview and 3 views inside of it.

If i will change one view to another view then how can i check wih javascript that which view is currently active?

Thanks.

Kirtan Patel replied to Hozefa Unwala on 14-Oct-11 12:19 PM

here is code to get that Which View Is Active Currently using JavaScript

<asp:MultiView ID="MultiView1" runat="server">
  <asp:View ID="View1" runat="server">
    View1
  </asp:View>
  <asp:View ID="View2" runat="server">
    View2
  </asp:View>
  <asp:View ID="View3" runat="server">
    View3
  </asp:View>
</asp:MultiView>
<script type="text/javascript">
    var CurrentView = <%= MultiView1.ActiveViewIndex %>
     alert("Current Active View Index Is :"+CurrentView);
</script>

Hozefa Unwala replied to Kirtan Patel on 14-Oct-11 12:35 PM

This is working but my multiview control is inside the update panel

Asked By Hozefa Unwala on 14-Oct-11 12:46 PM

I already used this things but If I am using update panel and If I am writing javascript code inside content template then Index is always getting 0 not 1

Kirtan Patel replied to Hozefa Unwala on 14-Oct-11 01:41 PM

if your MultiView is Inside the Update Panel then Code like below

<script type="text/javascript">
var CurrentView = <%=(UpdatePanel1.FindControl("MultiView1") as MultiView).ActiveViewIndex %>
alert("Current Active View Index Is :"+CurrentView);
</script>

Thanks

Hozefa Unwala replied to Kirtan Patel on 14-Oct-11 02:01 PM

Can you please try on your system first and then upload the whole code

Thanks.

Kirtan Patel replied to Hozefa Unwala on 14-Oct-11 02:06 PM

UI

Code Behind

protected void Page_Load(object sender, EventArgs e) { (UpdatePanel1.FindControl("MultiView1") as MultiView).ActiveViewIndex = 1; }
ASPX Code

<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>

<script type="text/javascript">
var CurrentView = <%=  (UpdatePanel1.FindControl("MultiView1") as MultiView).ActiveViewIndex %>
alert("Current Active View Index Is :"+CurrentView);
</script>
</div>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
  <ContentTemplate>
    <asp:MultiView ID="MultiView1" runat="server">
      <asp:View ID="View1" runat="server">
        View1
      </asp:View>
      <asp:View ID="View2" runat="server">
        View2
      </asp:View>
      <asp:View ID="View3" runat="server">
        View3
      </asp:View>
    </asp:MultiView>
  </ContentTemplate>
</asp:UpdatePanel>
</form>

Result :

Hozefa Unwala replied to Kirtan Patel on 14-Oct-11 03:05 PM

If you put one button inside view2

and write a code in button click event that

MultiView1.SetActiveView(View1);

It will fire the event and set view1 but it will not come with alert