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UI for ASP.NET AJAX Forum
1 answer
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Hi All, Can anyone share a Demo Project which showcases the Export of Hierarchial Grid Data to ExcelML format (Export to Excel )

It would really be of great help.

Thanks
Daniel
Telerik team
 answered on 07 Oct 2010
2 answers
141 views
We need to maintain the opened radwindow to be available after postback , is there  a  way to the maintain the state .?
surendran
Top achievements
Rank 1
 answered on 07 Oct 2010
2 answers
51 views
Hallo,

is there a way to set the filterexpression of a column (containing integers) to show all Items that have a number "in" a specific range?

e.g FilterExpression= ([Number]  in 1,2,4-7,10) ->  to show all columns where the number is 1,2,4,5,6,7 or 10?

Thanks in Advance!
christian
Top achievements
Rank 1
 answered on 07 Oct 2010
1 answer
90 views
Hi,
Need help urgently, i have a scenario where there is a Radgrid and a RadAjax panel(consisting of textbox and button).
I am using Ajax to update the textbox when user clicks on the button located inside the radgrid, there is nor problem here as the textbox gets updated.
This is achieved using the radajax manager

 

 

 

      <telerik:AjaxSetting AjaxControlID="gvManageUsers">

 

 

          <UpdatedControls>

 

 

             <telerik:AjaxUpdatedControl LoadingPanelID="RadAjaxLoadingPanel" ControlID="gvManageUsers" />

 

 

            <telerik:AjaxUpdatedControl LoadingPanelID="RadAjaxLoadingPanel" ControlID="radPanel" />

 

 

         </UpdatedControls>

 

 

     </telerik:AjaxSetting>

 

 

 

 

 

 

Now When i try to update the radgrid from the radajax panel im unable to do that.In the code the grid is getting binded but it is not reflected on the UI.

I am using the below code

 

<

 

telerik:AjaxSetting AjaxControlID="radPanel">

 

 

 

    <UpdatedControls>

 

 

 

        <telerik:AjaxUpdatedControl LoadingPanelID="RadAjaxLoadingPanel" ControlID="gvManageUsers" />

 

 

 

       </UpdatedControls>

 

 

 

</telerik:AjaxSetting>

Any help is greatly appreciated

Regards
Abid

 



Maria Ilieva
Telerik team
 answered on 07 Oct 2010
1 answer
125 views
Hi,

I'm going to try and explane this as good as I can.
I have a ascx, it's very simple it only has a dropdown and some buttons.
When I click on one of the buttons I want to open a one of my aspx sites in/with a RadWindow, this works fine.
This aspx site has a diffrent ascx in it, and when I press a button in this ascx I want the RadWindow to close, faily simple.

But I have a big problem in geting the RadWindow to close.
I can ofcourse just press the red X, but I want the window to close automaticly when the user presses another button.

My RadWindowManager is located inside the first ascx, that ascx opens a aspx that contains a ascx, when the user presses a button in that ascx I want the RadWindow to close.

Lets give them some names:

DropDown.ascx (has the RadWindowManager a dropdown and a button that opens up Editor.aspx)
Editor.aspx (has the Fields.ascx control)
Fields.ascx (a control with a lot of fields that can be edited and a save button)

When the user presses that save button my codebehind in Editor.aspx catches this, it checks how the save goes and then I simply want that codebehind todo something like RadWindow1.Close().

I simply can't find or get a hold of the RadWindow from Editor.aspx

I've tried with Parent or FindControl or similar things, but I simply can't find it, and I don't know how to go on with this, how I can change it. Please help me.

Thanks for your help.
Georgi Tunev
Telerik team
 answered on 07 Oct 2010
1 answer
43 views
HI all,
I have a requirement.
I have a radgrid and paging with size 5 is enabled.If i got to 5 th page and do a search .I want the the page to set back to 1.

In one shot qs is how i can set the page to a specific number in paging.

Thanks,
A2H
Princy
Top achievements
Rank 2
 answered on 07 Oct 2010
5 answers
146 views
It seems autopostback needs to be true for month navigation to work. Can calendar navigate without postbacks, just with using javascript?
Jean-Pascal van der Endt
Top achievements
Rank 1
 answered on 07 Oct 2010
4 answers
71 views
I'm having an odd problem with our Ajax loading panel. It's showing up in the wrong place on the page--it loads in the top left corner, where it pushes then entire contents of the page down. This only happens if the page forward button on the RadGrid is the first control clicked right after the page is loaded. All subsequent postbacks have the loading panel appearing in the right spot, which is centered on the page. Also, if you click any other control on the page first (the RadPanelBar, any of the filter controls), the loading panel appears in the right spot and always in the right spot.

The loading panel is part of the site's master page. The page I'm having this problem on has just a single user control on it, which loads a RadPanelBar and a RadGrid on the page. I've included how that's set up below:

<telerik:RadAjaxManagerProxy ID="RadAjaxManagerProxy1" runat="server">
    <AjaxSettings>
        <telerik:AjaxSetting AjaxControlID="RadPanelBar1">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="RadPanelBar1" UpdatePanelRenderMode="block" />
                <telerik:AjaxUpdatedControl ControlID="RadGrid1" />
                <telerik:AjaxUpdatedControl ControlID="RadFilter1" />
            </UpdatedControls>
        </telerik:AjaxSetting>
        <telerik:AjaxSetting AjaxControlID="RadFilter1">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="RadFilter1" />
            </UpdatedControls>
        </telerik:AjaxSetting>
        <telerik:AjaxSetting AjaxControlID="RadGrid1">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="RadGrid1" />
            </UpdatedControls>
        </telerik:AjaxSetting>
    </AjaxSettings>
</telerik:RadAjaxManagerProxy>
 
<table cellpadding="0" cellspacing="0" border="0" width="100%">
<tr><td width="240" valign="top">
    <telerik:RadPanelBar runat="server" ID="RadPanelBar1" DataSourceID="SqlDataSource1"
        DataFieldParentID="parent_ID" DataTextField="text" DataValueField="ID"
        AllowCollapseAllItems="True" ExpandMode="SingleExpandedItem" CollapseAnimation-Type="None" ExpandAnimation-Type="None"
        OnItemClick="RadPanelBar1_ItemClick" CausesValidation="false"
        Skin="Windows7" Width="240">
    </telerik:RadPanelBar>
</td>
<td width="*" valign="top">
    <telerik:RadFilter runat="server" ID="RadFilter1" FilterContainerID="RadGrid1"
        ShowApplyButton = "false">
    </telerik:RadFilter>
 
    <telerik:RadGrid runat="server" ID="RadGrid1" DataSourceID="SqlDataSource2"
        AllowPaging="True" AutoGenerateColumns="false" AllowSorting="true"
         OnItemCommand="RadGrid1_ItemCommand">
        <GroupingSettings CaseSensitive="false" />
        <ClientSettings AllowColumnsReorder="True" ColumnsReorderMethod="Reorder">
            <Scrolling AllowScroll="False" UseStaticHeaders="True" />
        </ClientSettings>
        <MasterTableView IsFilterItemExpanded="false" CommandItemDisplay="Top" PageSize="20">
            <CommandItemTemplate>
                <table cellpadding="0" cellspacing="5px" width="100%"><tbody><tr>
                    <td style="width: 15ex;">
                        <asp:LinkButton ID="lbApplyFilter" runat="server"
                            CausesValidation="false" CommandName="FilterRadGrid"
                            CssClass="gridToolButton" ToolTip="Click to apply filter settings">
                            <asp:Image ID="Image1" runat="server" ImageUrl="~/Images/Icons/filter.gif" />
                            <asp:Label ID="Label1" runat="server" Text="Apply Filter" />
                        </asp:LinkButton>
                    </td>
                    <td style="width: auto;"><div style="width: 100%;"><!-- --></div></td>
                    <td style="width: 10ex;">
                        <asp:LinkButton ID="LinkButton1" runat="server"
                            CssClass="gridToolButton" OnClientClick="return false;">
                            <asp:Image ID="Image3" runat="server" ImageUrl="~/Images/Icons/16x16/Save.png" />
                            <asp:Label ID="Label4" runat="server" Text="Save" />
                        </asp:LinkButton>
                        <telerik:RadToolTip ID="RadToolTip1" runat="server"
                            AutoCloseDelay="0" EnableAjaxSkinRendering="True"
                            Height="150" RelativeTo="Element" ShowDelay="0"
                            ShowEvent="OnClick" OnClientBeforeShow="OnClientBeforeShow"
                            TargetControlID="LinkButton1" Width="400">
                            <uc2:saveDialog ID="saveDialog1" runat="server" />
                        </telerik:RadToolTip>
                    </td>
                    <td style="width: 15ex;">
                        <asp:LinkButton ID="lbDownloadExcel" runat="server"
                            CausesValidation="false" CommandName="ExportToCSV"
                            CssClass="gridToolButton"
                            ToolTip="Click to export current student discovery body to Excel">
                            <asp:Image ID="Image2" runat="server" ImageUrl="~/Images/Icons/excel_icon.png" />
                            <asp:Label ID="Label2" runat="server" Text="Export Excel" />
                        </asp:LinkButton>
                    </td>
                </tr></tbody></table>
            </CommandItemTemplate>
        </MasterTableView>
        <HeaderContextMenu EnableAutoScroll="True">
        </HeaderContextMenu>
    </telerik:RadGrid>
</td>
</tr>
</table>

There's a bit of fiddling about going on in the codebehind, but that's all logic related to setting up the data sources for the panel bar and the grid. There's not much else to the page. Any idea why the loading panel is behaving like this?

Thank you!

Bryan
Maria Ilieva
Telerik team
 answered on 07 Oct 2010
3 answers
221 views
Hi there

Could someone advise me how to create a gridbuttoncolumn to delete records in a dynamic radgrid that's generated on the fly. I'm using the code in this link as a reference - http://www.telerik.com/help/aspnet-ajax/grdchanginggridstructuredynamically.html, but can't get the command to fire.

I've added a hander for the item_command:

 

AddHandler grid.ItemCommand, AddressOf grid_ItemCommand


but I never get that far when the code runs.

Thanks in advance!!

Steven
Iana Tsolova
Telerik team
 answered on 07 Oct 2010
3 answers
537 views

I would like to use Telerik Rad ASP.Net Ajax controls in mono environment. My O.S. is Ubuntu.

Here my doubt is... Can I make use of Rad ASP.Net Ajax controls on ubuntu.

If it is possible, cud you please help me with the steps, like installation, working...

Thanks in advance.

--
Pradeep...
Daniel
Telerik team
 answered on 07 Oct 2010
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