I have a sinking feeling that I'm going to feel stupid after one of you helps me with this one...

I'm positioning a RadWindow via OffsetElementID. That's working exactly as I want it to (opening the window right beside where the link in the Radgrid is), but whenever I click the Details link the page scrolls back to the top (it's not  a page refresh), which often hides the window if it was further down the list. Anyway ideas on how to stop this?


Here's my codebehind:

Hi all,

I am using RadAjaxLoadingPanel and RadAjaxPanel with a Button which takes long time processing (Communicating with external machine), this is the code.

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" Runat="server">
      <img alt="Loading..." src="loading.gif">
</telerik:RadAjaxLoadingPanel>

<telerik:RadAjaxPanel ID="RadAjaxPanel1" LoadingPanel="RadAjaxLoadingPanel1">
      <asp:Button ID="btn" runat="server" OnClick="btnClick" Text="Clieck here" />
</telerik:RadAjaxPanel>

protected void btnClick(object sender, EventArgs e)
{
      Foo() // function takes long time
}

After pressing this button it shows me this error message
Microsoft JScript runtime error: Sys.InvalidOperationException: A Control in already associated with the element

Is there anyway else to show loading image?????

another thing, that I tried to show loading with Gridview but it doesn't come. how to show loading with the GridView events???

Thank in advance

I have 3 separate grids on a page on a double click all 3 opens a same user control.

All 3 have <EditFormSettings UserControlName="~/BudgetPages/UserControls/BudgetItem.ascx" EditFormType="WebUserControl" />

All 3 call this function on double click

      function RowDblClick(sender, eventArgs) {

            sender.get_masterTableView().editItem(eventArgs.get_itemIndexHierarchical());

      }

Second and third on the page disappear when I double click.

I just put a RadFormDecorator control on my Master Page and have it styling ONLY CheckBoxes and RadioButtons. But now, when the page loads there is an obvious and annoying delay before all buttons and drop down lists are displayed. Textboxes and other form controls show display immediately. I've not using the decorator tool to style the dropdownlists nor the buttons, so why the delay? The demos do not seem to have this delay? Is there a fix or similar for this behavior? I'm using version 2010.1.519.20

Hai,

        I put a radgrid inside a radwindow, then call the window  and closed it.. again calling show a error says that Radgrid ID already exist , cant added to page


plzzzzzzzzz.help

Group,
I am sure there is an easy answer to this, but I am having trouble finding it.  I am using a RadGrid with filtering by columns.  One of the columns is a DateTime column.

for the filter I am using the GreaterthanOrEqualTo filter.  What I want to have happen is have the Grid sort by date descending on page load so the most recent transaction is first, but when a date is typed into the filter I want it to sort Ascending so the closes transaction to that date appears at the top of the list.

Is there a way to set a sort order when filtering?

Also, in the filter when I select a date from the date picker it doesn't post back.  I have to hit enter for it to apply the filter because I hid the filter button and defaulted it to GreaterthanOrEqualTo.  In my situation it would be ideal to fire the filter when picking a date.  Is there a way to change that?  I am sure I could do it with javascript but not sure if there is something already built in.

Any help is greatly appreciated.

I would like to hide the arrow buttons and let the user type in the numbers in a RadNumericTextBox control. I don't see any method or property to do that. How can I remove those buttons then?

Thank you,
Vithiya

In the Telerik grid demo for drag and drop they show the "Move" cursor when you enter the first column (the drag column).  How are they doing this?  I don't see any stylesheet being applied to the column.  I tried this using the headerstyle and itemstyle properties to set a style which had cursor: move and this kind of worked, but just the edges of the column showed the move cursor, the middle still showed the hand. 

Any hints?

Here is what I'm using for my tabstrip.

<telerik:RadScriptManager ID="ScriptManager" runat="server" />
<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
<link href="css/navRe.css" rel="stylesheet" type="text/css" />

<script type="text/javascript">
    /* <![CDATA[ */
    function SelectMyTab(sender, eventArgs) {
        var tab = eventArgs.get_tab();
        tab.select();
    }

    function UnSelectMyTab(sender, eventArgs) {
        var e = eventArgs.get_domEvent();
        var tabStrip = $find('<%= RadTabStrip1.ClientID%>');
        if (!tabStrip) return;
        //Find the element which the mouse is over
        var destElement = e.relatedTarget || e.toElement;
        if ($telerik.isDescendant(tabStrip.get_element(), destElement))
            return;
        var initialTab = tabStrip.findTabByText(tabStrip.get_attributes().getAttribute("InitialTab"));
        initialTab.unselect();
        initialTab.selectParents();
    }
    /* ]]> */
</script>
</telerik:RadCodeBlock>

<telerik:RadAjaxManager runat="server" ID="RadAjaxManager1">
    <AjaxSettings>
        <telerik:AjaxSetting AjaxControlID="RadTabStrip1">
            <UpdatedControls>
                <telerik:AjaxUpdatedControl ControlID="RadTabStrip1" />
            </UpdatedControls>
        </telerik:AjaxSetting>
    </AjaxSettings>
</telerik:RadAjaxManager>

<telerik:RadTabStrip ID="RadTabStrip1" runat="server" UnSelectChildren="True"
                        OnClientMouseOver="SelectMyTab"
                        OnClientMouseOut="UnSelectMyTab"
                        ClickSelectedTab="True"
                        SelectedIndex="2"
                        AutoPostBack="True" Skin="" >
    <Tabs>
        <telerik:RadTab runat="server" Text="HOME"
            CssClass="selectedNav">
            <Tabs>
                <telerik:RadTab runat="server" Text="Child RadTab 1" CssClass="childNav">
                </telerik:RadTab>
                <telerik:RadTab runat="server" Text="Child RadTab 2" CssClass="childNav">
                </telerik:RadTab>
            </Tabs>
        </telerik:RadTab>
        <telerik:RadTab runat="server" Text="GROW YOUR BUSINESS"
            CssClass="unselectedNav">
            <Tabs>
                <telerik:RadTab runat="server" Text="test" CssClass="childNav">
                </telerik:RadTab>
                <telerik:RadTab runat="server" Text="test 2" CssClass="childNav">
                </telerik:RadTab>
            </Tabs>
        </telerik:RadTab>
        <telerik:RadTab runat="server" Text="INCREASE SALES" CssClass="unselectedNav"
            Selected="True">
        </telerik:RadTab>
    </Tabs>
</telerik:RadTabStrip>

c#:

protected void Page_Load(object sender, EventArgs e)
    {
        RadTabStrip1.Attributes["InitialTab"] = RadTabStrip1.InnermostSelectedTab.Text;
    }

The error I'm getting when I mouse out says this:

Microsoft JScript runtime error: 'parentNode' is null or not an object

I can't figure out what the issue is, any ideas?

-Kirk