I have a modal popup with a couple entry fields and a radcalender on it. The calender renders behine the panal popup and drop shadow. How do I bring it render in front?

Hi,

I have the following problem. I create RadComboBox in code-behind Page_init

The ComboBox is created OK but I cannot find it with


It's keep telling me

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.





Why isn't the control added to the Controls collection?

Regards,
Marc

Hi All,

Hello Friends


I had used new radgrid control by using Telerik.Web.UI.

Now i want to apply old default css(RadControls/Grid/Skins/Default/Styles.css).

How i will apply old css to my new radgrid?

pls help me.

Thanks & Regards
Jignesh Patel

Guys,

I have Script Manager on the page and a bunch of controls that will be making requests to the database.
I wonder if those requests will be executed in asynchronous manner (the goal is to see some data on the page while other requests would still being served)...
Again, there is no javascript - just a bunch of user controls rendering text and images.

Thank you
B

I have a RadUpload control on my page. It works fine the first time I try to upload a file. The Control is placed in a MultiView, after I upload a document the view changes to show a gridview with the new file information. When I navigate back to the UpLoad View o it, it will not not browse for another file, the textbox is empty and and a black dot ? appears to the left of the control. I have the ControlObject Visibility set to "None". I have tried with and without the RadProgress and RadProgressManager Controls.  I am using VS2008 asp.net 3.5.

<%

@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Theme="Theme1" Inherits="DocumentLibrary._Default" %>

 

<%

@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %>

 

 

 

<%

@ Register src="Controls/DocDetail.ascx" tagname="DocDetail" tagprefix="uc1" %>

 

 

 

<

 

html xmlns="http://www.w3.org/1999/xhtml" >

 

<

 

head runat="server">

 

 

<title>Untitled Page</title>

 

 

<style type="text/css">

 

 

.style2

 

{

 

width: 242px;

 

}

 

.style3

 

{

 

height: 32px;

 

}

 

</style>

 

 

 

 

</

 

head>

 

<

 

body>

 

 

<form id="form1" runat="server">

 

 

<telerik:RadScriptManager ID="RadScriptManager1" runat="server"

 

 

EnableTheming="True">

 

 

</telerik:RadScriptManager>

 

 

<asp:UpdatePanel ID="UP1" runat="server">

 

 

<Triggers>

 

 

<asp:PostBackTrigger ControlID="btnUpload" />

 

 

</Triggers>

 

 

<ContentTemplate>

 

 

<table valign="top" width="600px">

 

 

<tr>

 

 

<td width="300" valign="top">

 

 

<asp:Repeater id="FormTypes" OnItemCommand="FormTypesCommand" runat="server">

 

 

<HeaderTemplate>

 

 

<table border="0" width="100%">

 

 

<tr>

 

 

</tr>

 

 

</HeaderTemplate>

 

 

<ItemTemplate >

 

 

<tr>

 

 

<td valign="top">

 

 

<asp:LinkButton ID="Button1" width="200px" f

 

 

CommandArgument=<%#DataBinder.Eval(Container.DataItem,"autoID")%>

 

 

Text=<%#DataBinder.Eval(Container.DataItem,"FormType")%> runat="server" Font-Size="12px" Font-Names="arial"></asp:LinkButton>

 

 

</td>

 

 

</tr>

 

 

</ItemTemplate>

 

 

<FooterTemplate>

 

 

</table>

 

 

</FooterTemplate>

 

 

</asp:Repeater>

 

 

</td>

 

 

<td valign="top">

 

 

<asp:MultiView ID="MultiView1" runat="server" ActiveViewIndex="0">

 

 

<asp:View ID="View1" runat="server">

 

 

<table>

 

 

<tr>

 

 

<td width="300px">

 

 

<asp:Label ID="lblFormType" runat="server" />

 

 

</td>

 

 

<td width="300px" align="right">

 

 

<asp:button ID="btnadd" Text="Add a new document" runat="server"

 

 

onclick="btnadd_Click" /><br />

 

 

</td>

 

 

</tr>

 

 

</table>

 

 

<asp:GridView ID="FileList" runat="server" AutoGenerateColumns="false"

 

 

onrowcommand="FileList_RowCommand" onrowcreated="FileList_RowCreated"

 

 

onselectedindexchanged="FileList_SelectedIndexChanged" GridLines="Horizontal" Width="600px">

 

 

<HeaderStyle Font-Bold="true" Font-Names="Calibri" />

 

 

<RowStyle Font-Names="arial" Font-Size="12px" />

 

 

<Columns>

 

<%

--0--%>

 

 

<asp:buttonfield buttontype="Link" commandname="view" text="vw" />

 

<%

--1--%>

 

 

<asp:boundfield datafield="formType" headertext="Form Type" visible="true" />

 

<%

--2--%>

 

 

<asp:TemplateField HeaderText="">

 

 

<ItemTemplate>

 

 

<a id="download" href='<%#ConfigurationManager.AppSettings.Get("HTTPwebroot")%>providerForms/<%#DataBinder.Eval(Container.DataItem,"formFolder")%>/<%#DataBinder.Eval(Container.DataItem,"fileName")%>'

 

 

target="_blank"><%#DataBinder.Eval(Container.DataItem, "original_fileName")%></a>

 

 

</ItemTemplate>

 

 

</asp:TemplateField>

 

<%

--3--%>

 

 

<asp:boundfield datafield="createDate" headertext="Created On" />

 

<%

--4--%>

 

 

<asp:boundfield datafield="fileName" headertext="Saved File Name"

 

 

visible="true" />

 

<%

--5--%>

 

 

<asp:boundfield datafield="formFolder" headertext="Folder" visible="true" />

 

<%

--6--%>

 

 

<asp:TemplateField HeaderText="">

 

 

<ItemTemplate>

 

 

<a id="download" href='<%#ConfigurationManager.AppSettings.Get("HTTPwebroot")%>providerForms/<%#DataBinder.Eval(Container.DataItem,"formFolder")%>/<%#DataBinder.Eval(Container.DataItem,"fileName")%>'

 

 

target="_blank">DL</a>

 

 

</ItemTemplate>

 

 

</asp:TemplateField>

 

<%

--7--%>

 

 

<asp:buttonfield buttontype="Link" commandname="rev" text="Rev" />

 

<%

--8--%>

 

 

<asp:buttonfield buttontype="Link" visible="false" commandname="delete" text="Del" />

 

<%

--9--%>

 

 

<asp:boundfield datafield="autoID" headertext="autoid" />

 

<%

--10--%>

 

 

<asp:buttonfield buttontype="Link" visible="false" commandname="edit" text="Edit" />

 

 

<asp:boundfield datafield="original_fileName" headertext="Folder" visible="true" />

 

 

</Columns>

 

 

</asp:GridView>

 

 

<br /><br />

 

 

 

<br />

 

 

<uc1:DocDetail id="DocDetail2" runat="server" />

 

 

</asp:View>

 

 

<asp:View ID="View2" runat="server">

 

 

<asp:Label ID="lblFormTypeRev" Font-Color="#A2CDEF" runat="server" Font-Names="Calibri" />

 

 

<asp:GridView ID="FileRevisions" runat="server" AutoGenerateColumns="false"

 

 

OnRowCommand="FileRevisions_RowCommand" onrowcreated="FileRevisions_RowCreated"

 

 

onrowdeleting="FileRevisions_RowDeleting"

 

 

onselectedindexchanged="FileRevisions_SelectedIndexChanged" Width="600px"

 

 

Font-Names="Calibri" Font-Color="#A2CDEF" GridLines="Horizontal">

 

 

<HeaderStyle Font-Bold="true" Font-Names="Calibri" />

 

 

<RowStyle Font-Names="arial" Font-Size="12px" />

 

 

<Columns>

 

<%

--0--%>

 

 

<asp:buttonfield buttontype="Link" commandname="view" text="vw" />

 

<%

--1--%>

 

 

<asp:boundfield datafield="formType" headertext="Form Type" Visible="true" />

 

<%

--2--%>

 

 

<asp:TemplateField HeaderText="">

 

 

<ItemTemplate>

 

 

<a id="download" href='<%#ConfigurationManager.AppSettings.Get("HTTPwebroot")%>providerForms/<%#DataBinder.Eval(Container.DataItem,"formFolder")%>/<%#DataBinder.Eval(Container.DataItem,"fileName")%>'

 

 

target="_blank"><%#DataBinder.Eval(Container.DataItem, "original_fileName")%></a>

 

 

</ItemTemplate>

 

 

</asp:TemplateField>

 

<%

--3--%>

 

 

<asp:boundfield datafield="createDate" headertext="Created On" />

 

<%

--4--%>

 

 

<asp:boundfield datafield="fileName" headertext="Saved File Name"

 

 

visible="true" />

 

<%

--5--%>

 

 

<asp:boundfield datafield="formFolder" headertext="Folder" visible="true" />

 

<%

--6--%>

 

 

<asp:TemplateField HeaderText="">

 

 

<ItemTemplate>

 

 

<a href='<%#ConfigurationManager.AppSettings.Get("HTTPwebroot")%>providerForms/<%#DataBinder.Eval(Container.DataItem,"formFolder")%>/<%#DataBinder.Eval(Container.DataItem,"fileName")%>'

 

 

target="_blank">DL</a><%--5--%>

 

 

</ItemTemplate>

 

 

</asp:TemplateField>

 

<%

--7--%>

 

 

<asp:buttonfield buttontype="Link" commandname="delete" text="Del" />

 

<%

--8--%>

 

 

<asp:boundfield datafield="autoID" headertext="autoid" />

 

<%

--9--%>

 

 

<asp:boundfield datafield="original_fileName" headertext="FileName" />

 

 

</Columns>

 

 

</asp:GridView>

 

 

<br /><br />

 

 

 

<br />

 

 

<uc1:DocDetail id="DocDetail1" runat="server" />

 

 

 

</asp:View>

 

 

<asp:View ID="View3" runat="server">

 

 

<asp:Image ID="Image1" runat="server" Width="71px" />

 

 

<asp:Literal ID="lit_Name" runat="server" /> This is View3.

 

 

</asp:View>

 

 

<asp:View ID="View4" runat="server">

 

 

<table cellpadding="2px" cellspacing="2px" width="100%">

 

 

<tr>

 

 

<td align="left" colspan="2" class="style3">

 

Form Type

<asp:DropDownList ID="ddlFormType" AutoPostBack="true" runat="server" Height="24px" Width="200px"

 

 

DataTextField="formType" DataValueField="autoid"

 

 

onselectedindexchanged="ddlFormType_SelectedIndexChanged" />

 

 

</td>

 

 

</tr>

 

 

<tr>

 

 

<td align="left" colspan="2">

 

 

<asp:Label ID="lblFormID" runat="server" Width="397px" /><br />

 

 

<asp:DropDownList ID="ddlFormID" visible="false" runat="server" Height="24px"

 

 

Width="400px" onselectedindexchanged="ddlFormID_SelectedIndexChanged" />

 

 

<asp:TextBox ID="txtDescription" visible="false" runat="server" Width="400px" />

 

 

</td>

 

 

</tr>

 

 

<tr>

 

 

<td align="right" class="style2" >

 

 

<telerik:RadUpload ID="RadUpload1" Runat="server"

 

 

ControlObjectsVisibility="None" Height="29px" Width="300px"

 

 

oninit="Page_Load"></telerik:RadUpload>

 

<%

-- <telerik:RadProgressArea ID="RadProgressArea1" Runat="server" Language="">

 

<Localization Uploaded="Uploaded" />

</telerik:RadProgressArea>

<telerik:RadProgressManager ID="RadProgressManager2" Runat="server"

SuppressMissingHttpModuleError="True" />

--

 

%> <td align="left">

 

 

<asp:Button ID="btnUpload" runat="server" Text="Upload"

 

 

style="width: 60px" onclick="btnUpload_Click" />

 

 

</td>

 

 

</tr>

 

 

<tr>

 

 

<td align="left" colspan="2">

 

 

</td>

 

 

</tr>

 

 

</table>

 

 

 

</asp:View>

 

 

<asp:View ID="View5" runat="server">

 

 

</asp:View>

 

 

</asp:MultiView>

 

 

<br /><br />

 

 

 <asp:Label ID="lblErrMsg" runat="server"></asp:Label>

 

 

 

</td>

 

 

</tr>

 

 

</table>

 

 

 

</ContentTemplate>

 

 

</asp:UpdatePanel>

 

 

</form>

 

</

 

body>

 

</

 

html>

 

1. if you create a link to open a radwindow.
2. double or tripple click on the link
Problem --it sometimes opens the window with disorted dimensions (tall and skinny window or fat and short)
3. Can do it in firefox 3.5.7 I could not create it in IE


To recreate this I created a link:

<

 

asp:HyperLink ID="linkText" runat="server" Text="More Details" Style="cursor:pointer;cursor:hand"></asp:HyperLink>

I added this onclick event to link
:

linkPicture.Attributes.Add(

"onclick", "javascript:OpenPreviewWindow('" + winUrl + "');");

 

I added the following manager in the aspx page:

<

 

telerik:RadWindowManager ID="RadWindowManager1" runat="server">

 

 

<Windows>

 

 

<telerik:RadWindow ID="RadProductSelectionWindow" runat="server" Title="Select Product"

 

 

Width="830" Height="620" VisibleStatusbar="false" VisibleTitlebar="true" Modal="true"

 

 

Animation="FlyIn" ShowContentDuringLoad="false" IconUrl="/favicon.ico" KeepInScreenBounds="true"

 

 

Behaviors="Close" ClientCallBackFunction="ProductSelectionCallback">

 

 

</telerik:RadWindow>

 

 

</Windows>

 

</

 

telerik:RadWindowManager>

 

Hi,
  I have a hierachical grid and i wish the grid to be refreshed after updating the child rows as the parent rows are generated are based on changes to the child rows (item quantity)

I rebind the grid on the 'after updated event' like so

 protected void RadGrid1_ItemUpdated(object source, GridUpdatedEventArgs e)
    {
        RadGrid1.DataBind();
    }

This will refresh the grid
however this leaves the Update control open. the html for the grid is as below:

Thanks in advance

Robert Smith

<telerik:RadGrid ID="RadGrid1" runat="server" AllowFilteringByColumn="True"  
    AllowMultiRowEdit="True" AllowPaging="True" AllowAutomaticUpdates="True"
    AllowSorting="True" GridLines="None" DataSourceID="sds_requests_by_status"
    AutoGenerateColumns="False"  AllowAutomaticInserts="True"
        AutoGenerateHierarchy="True"  
    OnNeedDataSource="RadGrid1_NeedDataSource" Skin="WebBlue"
    OnItemDataBound="RadGrid1_ItemDataBound"
    OnItemCommand="RadGrid1_ItemCommand" oninsertcommand="RadGrid1_InsertCommand" OnItemUpdated="RadGrid1_ItemUpdated">
    <MasterTableView DataKeyNames="id"  DataSourceID="sds_requests_by_status"  EditMode="InPlace">
        <DetailTables >
                    <telerik:GridTableView DataKeyNames="id" DataSourceID="sds_products_by_request" BorderStyle="Solid" BorderWidth ="2px" CommandItemDisplay="Top" Width="100%" runat="server">
                        <ParentTableRelation>
                            <telerik:GridRelationFields DetailKeyField="id" MasterKeyField="id" />
                        </ParentTableRelation>
                        <Columns>
                             <telerik:GridEditCommandColumn ButtonType="ImageButton" UniqueName="editcolumn">
                              <ItemStyle CssClass="MyImageButton" /> </telerik:GridEditCommandColumn>
                                  <telerik:GridBoundColumn SortExpression="id" HeaderText="id"  AllowFiltering="False" ReadOnly="True" HeaderButtonType="TextButton"
                                DataField="id" UniqueName="id" >
                            </telerik:GridBoundColumn>
                             <telerik:GridBoundColumn  AllowFiltering="False" SortExpression="session_id" HeaderText="session_id"  HeaderButtonType="TextButton"
                                DataField="session_id" UniqueName="session_id" Visible="False" ReadOnly="True">
                            </telerik:GridBoundColumn>
                            <telerik:GridBoundColumn  AllowFiltering="False"  ReadOnly="True" SortExpression="ss_product_code" HeaderText="product code"  HeaderButtonType="TextButton"
                                DataField="ss_product_code"  UniqueName="ss_product_code">
                            </telerik:GridBoundColumn>
                              <telerik:GridBoundColumn allowfiltering="False" readonly="True" SortExpression="description" HeaderText="description"  HeaderButtonType="TextButton"
                                DataField="description" UniqueName="description">
                            </telerik:GridBoundColumn>
                            <telerik:GridBoundColumn AllowFiltering="False"  ReadOnly="True" SortExpression="supplier_code" HeaderText="Supplier code"  HeaderButtonType="TextButton"
                                DataField="supplier_code" UniqueName="supplier_code">
                            </telerik:GridBoundColumn>
                            <telerik:GridBoundColumn AllowFiltering="False" readonly="True" SortExpression="price" HeaderText="Price"  HeaderButtonType="TextButton"
                                DataField="price" UniqueName="price">
                            </telerik:GridBoundColumn>
                              <telerik:GridBoundColumn allowfiltering="False"  ReadOnly="True" SortExpression="currency_code" HeaderText="Currency code"  HeaderButtonType="TextButton"
                                DataField="currency_code" UniqueName="currency_code">
                            </telerik:GridBoundColumn>
                                <telerik:GridBoundColumn allowfiltering="False"  ReadOnly="True" SortExpression="quantity" HeaderText="Unit quantity" ColumnEditorID="edit_quantity"  HeaderButtonType="TextButton"
                                DataField="quantity" UniqueName="quantity">
                            </telerik:GridBoundColumn>
                                <telerik:GridBoundColumn allowfiltering="False"  ReadOnly="True" Visible="False" HeaderText="Product_price_id" ColumnEditorID="edit_product_price_id"  HeaderButtonType="TextButton"
                                DataField="Product_Price_Id" UniqueName="Product_Price_Id">
                            </telerik:GridBoundColumn>
                            
                        </Columns>
                    </telerik:GridTableView>
          </DetailTables>            
        <Columns>
              <telerik:GridEditCommandColumn ButtonType="ImageButton" UniqueName="editcolumn">
                    <ItemStyle CssClass="MyImageButton" />
                
                </telerik:GridEditCommandColumn>
            <telerik:GridBoundColumn DataField="id" DataType="System.Int32" HeaderText="Request No." ReadOnly="True"
                SortExpression="id" UniqueName="id"  >
            </telerik:GridBoundColumn>
            
            <telerik:GridDropDownColumn FilterControlWidth="160px"   DataField="request_status" DataSourceID="sds_request_status"
            HeaderText="Request Status" ListTextField="Request_status" ListValueField="request_status"  Display="False"
            UniqueName="request_status" ColumnEditorID="GridDropDownColumnEditor1">
                        <FilterTemplate>
                            <telerik:RadComboBox ID="RadCbo_Request_status" DataSourceID="sds_request_status" DataTextField="request_status"
                                DataValueField="request_status" Height="200px" AppendDataBoundItems="true"
                                SelectedValue='<%#((GridItem)Container).OwnerTableView.GetColumn("request_status").CurrentFilterValue %>'

                                runat="server" OnClientSelectedIndexChanged="RequestStatusChanged">
                                <Items>
                                    <telerik:RadComboBoxItem Text="All" />
                                </Items>
                                
                            </telerik:RadComboBox>
                            <telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">
                                <script type="text/javascript">
                                    function RequestStatusChanged(sender, args) {
                                        var tableView = $find("<%# ((GridItem)Container).OwnerTableView.ClientID %>");
                                        tableView.filter("request_status", args.get_item().get_value(), "EqualTo");
                                    }
                                </script>
                            </telerik:RadScriptBlock>
                        
</FilterTemplate>
             <HeaderStyle Width="160px" />
        </telerik:GridDropDownColumn>
              <telerik:GridBoundColumn DataField="request_date" DataType="System.DateTime" ReadOnly="True" HeaderText="Request Date" SortExpression="request_date"
                UniqueName="request_date">
            </telerik:GridBoundColumn>
               <telerik:GridBoundColumn DataField="price" DataType="System.Decimal" ReadOnly="True"  HeaderText="Value"
                SortExpression="price" UniqueName="price">
            </telerik:GridBoundColumn>
            <telerik:GridBoundColumn DataField="first_name"  HeaderText="Submitter First Name" ReadOnly="True"
                SortExpression="first_name" UniqueName="first_name">
            </telerik:GridBoundColumn>
            <telerik:GridBoundColumn DataField="last_name"  HeaderText="Submitter Last Name" ReadOnly="True"
                SortExpression="last_name" UniqueName="last_name">
            </telerik:GridBoundColumn>
                <telerik:GridBoundColumn   HeaderText="user_id"  ReadOnly="True"  Visible="False" HeaderButtonType="TextButton"
                                DataField="user_id" UniqueName="user_id">
                            </telerik:GridBoundColumn>
                                <telerik:GridBoundColumn HeaderText="user_identity"  ReadOnly="True" Visible="False"   HeaderButtonType="TextButton"
                                DataField="user_identity"  UniqueName="user_identity">
                            </telerik:GridBoundColumn>
            <telerik:GridBoundColumn DataField="session_id"  HeaderText="Session_id" ReadOnly="True"
                SortExpression="session_id" UniqueName="session_id" Visible="False">
            </telerik:GridBoundColumn>
            <telerik:GridBoundColumn DataField="volume"  ReadOnly="true" HeaderText="Volume m³" SortExpression="volume"
                UniqueName="Volume">
            </telerik:GridBoundColumn>
            <telerik:GridBoundColumn  ReadOnly="true" DataField="weight" HeaderText="weight kg" SortExpression="weight"
                UniqueName="weight">
            </telerik:GridBoundColumn>
            <telerik:GridBoundColumn  ReadOnly="true" DataField="airFrieghtweight" HeaderText="Air freight weight"
                SortExpression="airFrieghtweight" UniqueName="airFrieghtweight">
            </telerik:GridBoundColumn>
        </Columns>
         <ExpandCollapseColumn Visible="True">
            </ExpandCollapseColumn>
    </MasterTableView>
    <ClientSettings>
    <ClientEvents  OnFilterMenuShowing="filterMenuShowing"  />
        <Selecting AllowRowSelect="True" />
    </ClientSettings>   
     <FilterMenu OnClientShown="RestrictedMenuShowing" />
</telerik:RadGrid>

Hello there , 
 
I believe that to get a file name from input box in radUpload you simply use: 

 

.UploadedFiles.Item(0).FileName

but how to set "populate" the input box.

best!