After upgrading to 2010 Q1, I started getting these errors all over the applications, in all pages using the TabStrip control with MultiPage and TabViews:

Microsoft JScript runtime error: Sys.InvalidOperationException: Two components with the same id 'grPatients_ctl00_ctl27_mpPropertyGroups' can't be added to the application. 

The id varies depending on where the tabstrip is placed. The error comes on postbacks.

I'm having a bit of trouble using the scrollIntoView() function of radtreenode and i think the problem is because the tree lives in a sliderpane.

I've also tried to use the SliderPane.scrollIntoView(object) by crawling up to the parent level (.parentNode.parentNode...), and invoking from there.
but keep getting "Type Mismatch", i think because this method does not accept a radtreenode as the target element.

 

 

I'm not sure what to do next.

Any ideas?

Thanks everyone for your help.

 

 

 

 

 

 

 

 

 

 

 

The first time pages load, I create a RadGrid (OnInit) and I set the columns width. When I do a web service request, the following method is executed after that request:


The problem is after the masterTable.dataBind(), the columns width are changing. Is there a way to keep the columns settings?

Thanks.

Hi.

I have a panelbar in which I have put a combobox and a textbox. I cannot get my ajaxsettings/updatedcontrols to work when they are in the panelbar it works fine when im outside of the panelbar. Im sure its a simple configuratoin that i am missing

Hello,

for Firefox, Opera, Safari and Chrome the text color doesn't
change when disabling the component.

Is it possible to leave the text color of the disabled
ListBox unchanged also for Internet Explorer?

Thank you

Alberto 

im wandering why ntext field from sql server isnt shown in bound column of data grid?

any1 know why?

and what should i do to make it visible?

hello,

how to customize appointment height using css?

thanks
benjamin

Hi all,

I've been stuck with this for some time now and am at my wits end to be honest. I'll try as best to describe the situation clearly.

I have a radgrid that's populated via pagemethods and ajax and all seems to work fine most of the time. I also use a treeview so that users can select various folders and upon clicking a foldername in the treeview, that in change re-populates the radgrid with items from that folder. This all works fine except for that when the radgrid is repopulated, I call another pagemethod that returns the count of items within the current datasource and updates the virtualcount of the radgrid. This works sporadically. As an example, if there are 4 folders to click on in the treeview, it will work when clicking on folder 2, not work on folder 3, work on folder 4, not work on folder 2 but then work again on folder 3? It's really strange. I've debugged as much as possible and the correct values are always returned by the pagemethid and set using the 'tableView.set_virtualItemCount(result);' function.

This is the update function that's called after every databind,


        function updateVirtualItemCount(result) {

            var tableView = $find("<%= gvWebcasts.ClientID %>").get_masterTableView();
            tableView.set_virtualItemCount(result);
        }


Is there any way to force a refresh of the paging items section of the radgrid? Any help HUGELY appreciated.

Regards,
William

Hello,

I want to display nested grid. means on click of master grid row it will display another grid with related master grid.

i dont know where to bind another grid data n how??

i did somthing like tht

<

 

body class="BODY">

 

 

<form runat="server" id="mainForm" method="post">

 

 

<telerik:RadScriptManager runat="server" ID="ScriptManager1">

 

 

</telerik:RadScriptManager>

 

 

<!-- content start -->

 

 

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

 

 

<ajaxsettings>

 

 

<telerik:AjaxSetting AjaxControlID="RadGrid1">

 

 

<UpdatedControls>

 

 

<telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="RadAjaxLoadingPanel1" />

 

 

</UpdatedControls>

 

 

</telerik:AjaxSetting>

 

 

</ajaxsettings>

 

 

</telerik:RadAjaxManager>

 

 

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" />

 

 

<telerik:RadGrid ID="RadGrid1" OnPreRender="RadGrid1_PreRender" runat="server" AutoGenerateColumns="False"

 

 

AllowSorting="True" AllowMultiRowSelection="False" AllowPaging="True" PageSize="5"

 

 

GridLines="None" ShowGroupPanel="true" OnItemCreated="RadGrid1_ItemCreated" OnItemCommand="RadGrid1_ItemCommand">

 

 

<pagerstyle mode="NumericPages"></pagerstyle>

 

 

<mastertableview datakeynames="IssueID" allowmulticolumnsorting="True" grouploadmode="Server">

 

 

<NestedViewTemplate>

 

 

<asp:Panel runat="server" ID="InnerContainer" CssClass="viewWrap" Visible="false">

 

 

<telerik:RadTabStrip runat="server" ID="TabStip1" MultiPageID="Multipage1"

 

 

SelectedIndex="0">

 

 

<Tabs>

 

 

<telerik:RadTab runat="server" Text="ViewIssue" PageViewID="PageView1">

 

 

</telerik:RadTab>

 

 

</Tabs>

 

 

</telerik:RadTabStrip>

 

 

<telerik:RadMultiPage runat="server" ID="Multipage1" SelectedIndex="0" RenderSelectedPageOnly="false">

 

 

<telerik:RadPageView runat="server" ID="PageView1">

 

 

<telerik:RadGrid runat="server" ID="OrdersGrid" AutoGenerateColumns="False" AllowSorting="True" AllowMultiRowSelection="False" AllowPaging="True" PageSize="5">

 

 

<MasterTableView ShowHeader="true" AutoGenerateColumns="False" AllowPaging="true"

 

 

DataKeyNames="OrderID" PageSize="7" HierarchyLoadMode="ServerOnDemand">

 

 

<Columns>

 

 

<telerik:GridNumericColumn SortExpression="Description" HeaderText="Description" HeaderButtonType="TextButton"

 

 

DataField="Description" UniqueName="Description">

 

 

</telerik:GridNumericColumn>

 

 

<telerik:GridBoundColumn SortExpression="CSTComments" HeaderText="CSTComments" HeaderButtonType="TextButton"

 

 

DataField="CSTComments" UniqueName="CSTComments" Aggregate="Count">

 

 

</telerik:GridBoundColumn>

 

 

<telerik:GridDateTimeColumn SortExpression="AnalystComments" HeaderText="AnalystComments" HeaderButtonType="TextButton"

 

 

DataField="AnalystComments" UniqueName="AnalystComments" >

 

 

</telerik:GridDateTimeColumn>

 

 

</Columns>

 

 

</MasterTableView>

 

 

</telerik:RadGrid>

 

 

</telerik:RadPageView>

 

 

</telerik:RadMultiPage>

 

 

</asp:Panel>

 

 

</NestedViewTemplate>

 

 

<Columns>

 

 

<telerik:GridBoundColumn SortExpression="CoName" HeaderText="CoName" HeaderButtonType="TextButton"

 

 

DataField="CoName" UniqueName="CoName">

 

 

</telerik:GridBoundColumn>

 

 

<telerik:GridBoundColumn SortExpression="ScenarioName" HeaderText="ScenarioName" HeaderButtonType="TextButton"

 

 

DataField="ScenarioName" UniqueName="ScenarioName">

 

 

</telerik:GridBoundColumn>

 

 

<telerik:GridBoundColumn SortExpression="Subject" HeaderText="Subject" HeaderButtonType="TextButton"

 

 

DataField="Subject" UniqueName="Subject">

 

 

</telerik:GridBoundColumn>

 

 

<telerik:GridBoundColumn SortExpression="IssueDate"

 

 

HeaderText="IssueDate" HeaderButtonType="TextButton" DataField="IssueDate" UniqueName="IssueDate">

 

 

</telerik:GridBoundColumn>

 

 

</Columns>

 

 

</mastertableview>

 

 

<clientsettings allowdragtogroup="true" />

 

 

</telerik:RadGrid>

 

 

</form>

 

</

 

body>

--------------------------------------------code behind ---------------------------------------------------------------------------

 

 

protected void RadGrid1_ItemCommand(object source, GridCommandEventArgs e)

 

{

 

//dsViewIssueData = moIssueTrackBL.GetViewIssueDetails(iIssueID);

 

 

if (e.CommandName == RadGrid.ExpandCollapseCommandName)

 

{

((

GridDataItem)e.Item).ChildItem.FindControl("InnerContainer").Visible =

 

!e.Item.Expanded;

 

GridDataItem item=(GridDataItem)e.Item;

 

iIssueID =

Convert.ToInt32(item.OwnerTableView.DataKeyValues[item.ItemIndex]["IssueID"].ToString());

 

dsViewIssueData = moIssueTrackBL.GetViewIssueDetails(iIssueID);

 

GridDataItem editedItem = (GridDataItem)e.Item.OwnerTableView.Items[e.Item.ItemIndex];

 

 

RadGrid grid2 = (RadGrid)editedItem.EditFormItem.FindControl("OrdersGrid");

 

grid2.DataSource = dsViewIssueData.Tables[0];

grid2.DataBind();
}
}

but its not working :(

can any one help me please

We currently using the numeric textbox to allow users to enter some values.  The problem we are experiencing is when they decide that they no longer need to enter a value in the field and when they delete it and then the information is posted back the previous value is still in the field.

Is there any way to set the value to empty on the numeric textbox?  I have tried doing it on an onblur method and using both the element.set_value("") and element._textBoxElement.value = "" but this does not seem to work?

Thanks in advance for any help