Questions on UI for ASP.NET AJAX Forum

5 answers

1.5K+ views

HttpPostedFile is null of the asp:FileUpload control

Hello,

thanks for the previous response , our first deadline is near.

We have one crucial issue still open:
According to this example it is possible to postback a button so an upload can be done.
http://demos.telerik.com/aspnet/prometheus/Ajax/Examples/Common/FileUpload/DefaultCS.aspx

The postback is triggered nicely but in the buttonevent it should do this:
HttpPostedFile postedFile=FileUpload1.PostedFile; With us the FileUpload1.PostedFile is null;, according to the object the upload control is empty but during the OnrequestStart Client event the file (filename) is in place.

Is there any idea hat could go wrong?

thanks in advance

The Sofim-team (Belgium)

Upload (Obsolete)

answered on 20 Mar 2009

1 answer

116 views

One grid updating another grid

I'm wondering what is the best or easiest way to accomplish the following.

I have 2 RadGrids on a single page. I want any row click event in RadGrid1 refresh RadGrid2. I don't have a datasource object on the aspx page, so I need it all to happen in the code behind. I also need a DataKeyValue from RadGrid1 that I will use when creating the new contents of RadGrid2.

I've seen example of stuff close to this but not exactly this. I have been trying to get this done with an AjaxManager - but maybe I'm better off not using that?

Any simple examples would be wonderful. Thanks for the help.

Grid

answered on 20 Mar 2009

0 answers

80 views

Rad Grid & Embedded skin

Hi,
When I making embedded skin = false & directly making a link to the css, all are working fine, except the filter menu,
only the text of the filter menu is shown.
Plz help.

Kollam2003

Grid

asked on 20 Mar 2009

2 answers

84 views

TabStrip: ClientSelectedIndexChanging Method problem

Hi,

I am using ClientSelectedIndexChanging Method oftabstrip, ideally it should not call ClientSelectedIndexChange method if ClientSelectedIndexChanging method returns false- as per documentation.

But It is firing ClientSelectedIndexChangedmethod even though ClientSelectedIndexChanging method returninig false.

Below is the code snippet for reference
--------------------------------------------------------------------------------------------------
function fnddlMeetingTitle_Client_SelectedIndexChanging(sender, eventArgs)
{
return false ;
}

function fnOnTabSelected(sender, eventArgs))
{
alert (' I am called');
}

                <telerik:RadTabStrip ID="radTab1" Skin="Outlook" Align="left" runat="server" Orientation="HorizontalTop" OnClientTabSelecting="fnddlMeetingTitle_Client_SelectedIndexChanging" OnClientTabSelected="fnOnTabSelected" AutoPostBack="false" >
                    <Tabs>
                        <telerik:RadTab style="text-align: center;" Width="105px" runat="server"   Text="Tab1" CssClass="clsLabel1" NavigateUrl="Default1.aspx">
                        </telerik:RadTab>
                        <telerik:RadTab style="text-align: center;" Width="150px" runat="server"   Text="Tab2" CssClass="clsLabel1"
                            NavigateUrl="Default2.aspx">
                         </telerik:RadTab>
                        <telerik:RadTab style="text-align: center;" Width="150px" runat="server" Text="Tab3" CssClass="clsLabel1"
                            NavigateUrl="Default3.aspx">
                        </telerik:RadTab>

                        <telerik:RadTab style="text-align: center;" runat="server" Text="Tab4" CssClass="clsLabel1"
                            NavigateUrl="Default4.aspx" Width="150px" >
                        </telerik:RadTab>
                    </Tabs>
                </telerik:RadTabStrip>

------------------------------------------------------------------

Thanks and regards,
Manish Patel

TabStrip

answered on 20 Mar 2009

4 answers

163 views

set_value() does not work properly in 2009-311?

I am trying to use RadToolBar together with radprompt() as described in your KB article

http://www.telerik.com/support/kb/aspnet-ajax/window/using-radprompt-and-radconfirm-with-telerik-navigational-controls.aspx

Everything works as expected - I get the prompt dialog and I enter value, but inside code behind e.Item.Value is always empty.

I traced javascript with FireBug and I can see that "lastClickedItem.set_value(args)" gets called with "args" having valid string value. But when few moments later I stop at the breakpoint inside "protected void RadToolBar1_ButtonClick" - e.Item.Value = empty string.

Could you please verify that this KB is still valid for build 2009-311 and suggest a workaround or alternative solution?

Thank you

Alexander

ToolBar

answered on 20 Mar 2009

4 answers

110 views

Skins - Modifying TabStrip.Web20 does not change the skin

Hi..
I modified the TabStrip.Web20 file but the skin does not change.
Any ideas?
Where is the path to the Skin files? Could that be the issue?
thanks!

TabStrip

answered on 19 Mar 2009

0 answers

72 views

problem setting PlotArea background color; MainColor, SecondColor, FillType

Chart (Obsolete)

asked on 19 Mar 2009

4 answers

220 views

tree view inside a update panel not raising post back events

Hi,

I have a tree view in my user control(ucSearch) and user control is in an asp.net update panel.

<asp:UpdatePanel ID="upKeywordSearch" runat="server">
    <ContentTemplate>
         <div style="height:466">
                  <KS:Search id="ucSearch" PageName="Topic" runat="server" /> -- this control has the tree view
          </div>
    </ContentTemplate>
</asp:UpdatePanel>

Events on the tree view (ex. onNodeClick, OnContextMenuItemClick) does not cause the post back, they work fine when there is no asp.net update panel wrapped around the user control. And this problem is only when included the page in sharepoint when i run the page as normal asp.net application it works fine.

Can anyone let me know what is the problem and wat is the solution for this.

Thanks in advance

Regards
Rajani

TreeView

answered on 19 Mar 2009

2 answers

160 views

[Solved] date in the middle

Hello,

I have got a DatePicker. I have got a calendar too, when I choose a date from here the date is shown in the left of a textbox.

I would like the date to be aligned in the center.

Could you help me? it can´t be difficult, but I don´t get it.

Thank you in advance.

Calendar

answered on 19 Mar 2009

3 answers

149 views

radtoolbar + radgrid firefox display issue

Hi, if I put a radgrid after a radtoolbar this two remain in the same row with forefox, instead with ie is ok..

code to reproduct my problem:

    
                <telerik:RadToolBar ID="RadToolBar1" runat="server"> 
        
                    <Items> 
        
                        <telerik:RadToolBarButton Text="ciao"> 
        
                        </telerik:RadToolBarButton> 
        
                        <telerik:RadToolBarButton Text="ciao"> 
        
                        </telerik:RadToolBarButton> 
        
                        <telerik:RadToolBarButton Text="ciao"> 
        
                        </telerik:RadToolBarButton> 
        
                    </Items> 
        
                </telerik:RadToolBar> 
        
                <telerik:RadGrid ID="RadGrid1" runat="server" Width="100%"> 
        
                    <MasterTableView> 
        
                    </MasterTableView> 
        
                </telerik:RadGrid>

    
                Protected Sub RadGrid1_NeedDataSource(ByVal source As Object, ByVal e As Telerik.Web.UI.GridNeedDataSourceEventArgs) Handles RadGrid1.NeedDataSource 
        
                    RadGrid1.DataSource = New Object() {"dfsfs", "fsdfdas", "ghgfh"} 
        
                End Sub

ToolBar

answered on 19 Mar 2009