Will the RadContextMenu ever be able to populate all of its items from a web service? Not just child items?

We use the RadContextMenu in a web application environment where the content of the menu needs to be completely different based on which element of the screen is clicked on. We're currently populating the menu by enclosing it within its own update panel and rebuilding it before each display; however, that is very slow, cumbersome, and has other glitches.

Will you consider allowing all of the menu to be populated from a web service as a future enhancement?


Thank you,
Terry

Hello,

When I have a RadListBox in a RadPanelItem in an MVC view (note: which is also data bound), I get an JS error related to this method in ControlItem client-side class

_initialize: function(json, element)
    {
     
    },

json is null.  Why would that be?  So when it looks for attributes, it is throwing an exception.

Thanks.

HI,
I have one doubt w.r.t to sample code specified in Radgrid Grouping. It refers to some header, footer conrols. where can  i find these.

Also, i would like to remove following from display :

1. Field name used for grouping appearing on left top corner.
2. Page Size Change option
3. Go to Page option

When I set Y axis of Radchart as Secondary Axis

telerikSeries.YAxisType = Telerik.Charting.ChartYAxisType.Secondary;

it hide Y Axis label, why this is happening ? Can anyone guide me to display Y Axis Label

Code: Y Axis as secondary axis
        <telerik:RadChart ID="RadChart1" runat="server" Width="480px" Height="290px">
            <Series>
                <telerik:ChartSeries Name="Series 1" YAxisType="Secondary" >
                    <Items>
                        <telerik:ChartSeriesItem YValue="1" Name="Item 1">
                        </telerik:ChartSeriesItem>
                        <telerik:ChartSeriesItem YValue="2" Name="Item 2">
                        </telerik:ChartSeriesItem>
                        <telerik:ChartSeriesItem YValue="4" Name="Item 3">
                        </telerik:ChartSeriesItem>
                        <telerik:ChartSeriesItem YValue="3" Name="Item 4">
                        </telerik:ChartSeriesItem>
                        <telerik:ChartSeriesItem YValue="5" Name="Item 5">
                        </telerik:ChartSeriesItem>
                    </Items>                    
                </telerik:ChartSeries>
                
            </Series>
        </telerik:RadChart>




Please go through the screenshot of both scenarios ..

1. defaultaxis.jpg - normal behavior of Chart
2. y axis secondaryaxis.jpg - Y axis set as secondary axis

My problem is I want to hide the edit column in my RadGrid and only show the "Delete" column and at the bottom a link to let the user insert or add a new record. If I do not hide the edit column then click my command button to show the insert code it works fine and I see an Insert and Cancel link. However, if I add visible = "false" to the GridEditCommandColumn like this:

<telerik:GridEditCommandColumn Visible="true" />

then all of a sudden my Insert and Cancel buttons disappear when in insert mode yet the form field is still there. I have also tried to hide the column programmatically in PreRender but the same thing happens. Please advise on how to hide the edit column without affecting the insert functionality.

Hello,
I must save all temporary files into C:\temp
It is not virtual directory and i have not permission create this directory as virtual.
I attempt set chart.TempImagesFolder = @"C:\temp"; but an exception occured.
How can i set this folder for temporary files of the Chart control?

Hi folks !!

Can u guys please help me to sort me out of the below mentioned problem ??

Actually, Iam using RAD GRID in my project. The header column of the grid is bit broader then it actually seems to be. My problem is that i want the header column of the RAD GRID to be shorten up or actually as that shown in your demo grid at the below mentioned link :-
   

http://demos.telerik.com/aspnet-ajax/grid/examples/client/resizing/defaultcs.aspx

I want my RAD GRID to show exactly it looks as yours.

My second issue is that, I want RAD GRID to occupy all the space/width for the COLUMN HEADER.

If we look carefully on to the DEMO GRID there is some space on the left size of the first column. I want it not to be shown as its been in demo.


If u please help me , it would be my pleasure.



Thanks.

i pass the value of the dataset(ds) to the detailsview datasource but it wont work can anybody help me?

<%@ Control Language="C#" AutoEventWireup="true" CodeFile="MeetingNotes.ascx.cs" Inherits="Project_MeetingNotes" %>

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

<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:MeetWebStyleConnectionString %>"
SelectCommand="MWS_Meetings_Get_List" SelectCommandType="StoredProcedure">
</asp:SqlDataSource>


<asp:SqlDataSource ID="SqlDSBrainStormIDView" runat="server"
ConnectionString="<%$ ConnectionStrings:MeetWebStyleConnectionString %>"
SelectCommand="MWS_Brainstorm_items_GetByMeeting_idView"
SelectCommandType="StoredProcedure" >
<SelectParameters>
<asp:ControlParameter ControlID="RadGrid1" DefaultValue="7" Name="Meeting_id"
PropertyName="SelectedValue" Type="Int32" />
<%--<asp:ControlParameter ControlID="Label1" PropertyName="Text" Type="String" Name="meeting_id" />--%>
</SelectParameters>



</asp:SqlDataSource>


<telerik:RadScriptManager ID="RadScriptManager1" Runat="server">
</telerik:RadScriptManager>


<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
<AjaxSettings>
<telerik:AjaxSetting AjaxControlID="RadGrid1">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID="RadGrid1" />
</UpdatedControls>
</telerik:AjaxSetting>
</AjaxSettings>
</telerik:RadAjaxManager>

<asp:Label ID="Label3" Font-Bold="true" Font-Italic="true" Text='<%# Eval("meetings_id") %>' Visible="false" runat="server" />
<asp:Label ID="Label4" Font-Bold="true" Font-Italic="true" Text='<%# Eval("meetings_id") %>' Visible="false" runat="server" />
<telerik:RadGrid ID="RadGrid1" runat="server"
DataSourceID="SqlDataSource1"
GridLines="None" AllowPaging="True" AutoGenerateColumns="False"
Skin="Office2007" AllowFilteringByColumn="True" ItemStyle-Wrap="true" ItemStyle-Width="50px">


<MasterTableView commanditemdisplay="Top" datasourceid="SqlDataSource1"
editmode="PopUp" AllowPaging="true" AutoGenerateColumns="False"
Font-Bold="False" Font-Italic="False" Font-Overline="False"
Font-Strikeout="False" Font-Underline="False" width="100%" TableLayout="Fixed">

<Columns>

<telerik:GridBoundColumn DataField="meetings_id" HeaderText="Meeting ID"
UniqueName="column" >
<ItemStyle Width="50px" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="project_id" HeaderText="Project ID"
UniqueName="column1" >
<ItemStyle Width="50px" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="meeting_title" HeaderText="Title"
UniqueName="column2" >
<ItemStyle Width="50px" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="start_date" HeaderText="Starting Date"
UniqueName="column3" >
<ItemStyle Width="50px" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="end_date" HeaderText="End Date"
UniqueName="column4" >
<ItemStyle Width="50px" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="meeting_speaker_id" HeaderText="Speaker"
UniqueName="column5">
<ItemStyle Width="50px" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="recurrenceRule" HeaderText="Rule"
UniqueName="column6" ItemStyle-Wrap="true" >
<ItemStyle Wrap="true" Width="25px" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="recurrenceParentID" HeaderText="Rule ID"
UniqueName="column7" >
<ItemStyle Width="50px" />
</telerik:GridBoundColumn>
</Columns>
<NestedViewTemplate>




<asp:Label ID="Label1" Font-Bold="true" Font-Italic="true" Text='<%# Eval("meetings_id") %>' Visible="false" runat="server" />


<asp:SqlDataSource ID="SqlDSMeetingNotes" runat="server"
ConnectionString="<%$ ConnectionStrings:MeetWebStyleConnectionString %>"
SelectCommand="MWS_Meeting_notes_GetByMeeting_id"
SelectCommandType="StoredProcedure"
InsertCommandType="StoredProcedure" InsertCommand="MWS_Meeting_notes_Insert"
UpdateCommandType="StoredProcedure" UpdateCommand="MWS_Meeting_notes_Update">

<SelectParameters>
<asp:ControlParameter ControlID="Label1" PropertyName="Text" Type="String" Name="meeting_id" />
</SelectParameters>
<UpdateParameters>
<asp:ControlParameter ControlID="Label1" PropertyName="Text" Type="String" Name="meeting_id" />
</UpdateParameters>
<InsertParameters>
<asp:ControlParameter ControlID="Label1" PropertyName="Text" Type="String" Name="meeting_id" />
</InsertParameters>

</asp:SqlDataSource>


<telerik:RadGrid ID="RAD1" runat="server" GridLines="None" AllowFilteringByColumn="True"
AllowPaging="True" PageSize="5" AllowSorting="True" Width="100%" AutoGenerateColumns="False"
ShowStatusBar="False" AllowAutomaticDeletes="True" AllowAutomaticInserts="True"
AllowAutomaticUpdates="True" DataSourceID="SqlDSMeetingNotes" HorizontalAlign="NotSet" Skin="Office2007" >


<MasterTableView EditMode="PopUp" CommandItemDisplay="Top" DataKeyNames="meeting_id" AllowAutomaticInserts="True"
AllowAutomaticUpdates="True" EditFormSettings-PopUpSettings-Width="800px" DataSourceID="SqlDSMeetingNotes">
<GroupHeaderItemStyle />

<Columns>
<telerik:GridEditCommandColumn UniqueName="EditColumn" HeaderText="Meeting Note"/>
<telerik:GridHTMLEditorColumn
UniqueName="meeting_note_text"
DataField="meeting_note_text"
HeaderText="Notes" EditFormColumnIndex="1" />
<telerik:GridDropDownColumn DataField="meeting_note_id"
UniqueName="meeting_note_id"
ListTextField="meeting_note_id"
DataSourceID="SqlDSMeetingNotes"
HeaderText="ID"
DropDownControlType="RadComboBox" Resizable="true" EditFormColumnIndex="0" />
<telerik:GridDropDownColumn DataField="user_id"
UniqueName="user_id"
ListTextField="user_id"
DataSourceID="SqlDSMeetingNotes"
HeaderText="USER ID"
Display="false"
DropDownControlType="RadComboBox" Resizable="true" EditFormColumnIndex="0" />
</Columns>
<EditFormSettings ColumnNumber="3" CaptionFormatString="Edit Meeting Details with Meeting {0}" CaptionDataField="meeting_id" >

<FormTemplate>

<table style="width: 171px">
<tbody>
<tr>
<td>
<asp:TextBox ID="TextBox2" runat="server"
Text='<%# Bind("meeting_note_id") %>'></asp:TextBox>

</td>
<td>
<asp:TextBox ID="TextBox1" runat="server"
Text='<%# Bind("meeting_note_text") %>'></asp:TextBox>

</td>
</tr>
<tr>
<td>
<asp:TextBox ID="TextBox3" runat="server"
Text='<%# Bind("user_id") %>'></asp:TextBox>
</td>
</tr>
<tr>
<td align="right" colspan="2">
<asp:Button ID="btnUpdate" Text='<%# (Container is GridEditFormInsertItem) ? "Insert" : "Update" %>'
runat="server" CommandName='<%# (Container is GridEditFormInsertItem) ? "PerformInsert" : "Update" %>'>
</asp:Button>&nbsp;
<asp:Button ID="btnCancel" Text="Cancel" runat="server" CausesValidation="False"
CommandName="Cancel"></asp:Button></td>
</tr>
</tbody>
</table>



</FormTemplate>
</EditFormSettings>

</MasterTableView>
</telerik:RadGrid>


<asp:Label ID="Label2" Font-Bold="true" Font-Italic="true" Text='<%# Eval("project_id") %>' Visible="false" runat="server" />
<asp:SqlDataSource ID="SqlDataSource2" runat="server"
ConnectionString="<%$ ConnectionStrings:MeetWebStyleConnectionString %>"
SelectCommand="MWS_Library_documentsView_GetByProjectID"
SelectCommandType="StoredProcedure">
<SelectParameters>
<asp:ControlParameter ControlID="Label2" Name="project_id" PropertyName="Text"/>
</SelectParameters>
</asp:SqlDataSource>
<telerik:RadGrid ID="RadGrid2" runat="server" GridLines="None" AllowFilteringByColumn="True"
AllowPaging="True" PageSize="5" AllowSorting="True" Width="100%" AutoGenerateColumns="false"
ShowStatusBar="False" AllowAutomaticDeletes="True" AllowAutomaticInserts="True"
AllowAutomaticUpdates="True" DataSourceID="SqlDataSource2" HorizontalAlign="NotSet" Skin="Office2007" OnPreRender="RadGrid2_PreRender"
OnItemCommand ="Radgrid2_ItemCommand">
<ClientSettings>
<Selecting AllowRowSelect="True" />
</ClientSettings>

<MasterTableView EditMode="PopUp" CommandItemDisplay="Top" DataKeyNames="project_id" AllowAutomaticInserts="True"
AllowAutomaticUpdates="True" EditFormSettings-PopUpSettings-Width="800px" >
<GroupHeaderItemStyle />

<Columns>
<telerik:GridEditCommandColumn UniqueName="EditColumn1" HeaderText="Document"/>


<telerik:GridBoundColumn
DataField="thumbnail_available"
UniqueName="thumbnail_available"
EditFormColumnIndex="0"
HeaderText="Thumbnail" Visible="false"
/>

<telerik:GridBoundColumn
DataField="library_docuemnt_images_id"
UniqueName="library_docuemnt_images_id"
EditFormColumnIndex="0"
HeaderText="Library ID" Visible="false"
/>


</Columns>
<EditFormSettings ColumnNumber="3" CaptionFormatString="Edit Library Document {0}" CaptionDataField="meeting_id" >


</EditFormSettings>
<NestedViewTemplate>
<fieldset style="padding:10px; azimuth:center; size:landscape; width:50%;">
<legend style="padding:5px;"><b>Library:</b>
<asp:Label ID="Label2" Font-Bold="true" Font-Italic="true" Text='<%# Eval("library_category_id") %>' Visible="false" runat="server" />

</legend>

<asp:SqlDataSource ID="SqlDataSource2" runat="server"
ConnectionString="<%$ ConnectionStrings:MeetWebStyleConnectionString %>"
SelectCommand="MWS_Library_documentsView_GetByProjectID"
SelectCommandType="StoredProcedure">
<SelectParameters>
<asp:ControlParameter ControlID="Label2" Name="project_id" PropertyName="Text"/>
</SelectParameters>
</asp:SqlDataSource>


<asp:DetailsView ID="DetailsView1" AllowPaging="true" GridLines="None" Width="100%" DataSourceID="SqlDataSource2"
DataKeyNames="project_id" runat="server" CommandRowStyle-Wrap="false" AutoGenerateRows="false">

<%--<Fields>
<asp:BoundField
DataField="library_category_id"
HeaderText="ID"
/>
</Fields>
<Fields>
<asp:BoundField
DataField="iibrary_category_name"
HeaderText="Name"
/>
</Fields>
<Fields>
<asp:BoundField
DataField="upload_date"
HeaderText="Date"
/>
</Fields>
<Fields>
<asp:BoundField
DataField="uri"
HeaderText="Location"
/>
</Fields>
<Fields>
<asp:imagefield dataimageurlfield="uri"
alternatetext="Image"
nulldisplaytext="No image on file."
headertext="Image"
readonly="true"/>
</Fields>--%>






</asp:DetailsView>
</fieldset>
</NestedViewTemplate>
</MasterTableView>
</telerik:RadGrid>
</NestedViewTemplate>







<RowIndicatorColumn Visible="False"><HeaderStyle Width="20px"></HeaderStyle>
</RowIndicatorColumn>

<ExpandCollapseColumn Resizable="False">
<HeaderStyle Width="20px"></HeaderStyle>
</ExpandCollapseColumn>
<Columns>

<telerik:GridEditCommandColumn UniqueName="EditColumns" />

</Columns>
<EditFormSettings>

<PopUpSettings ScrollBars="None"></PopUpSettings>
</EditFormSettings>
<GroupHeaderItemStyle Font-Bold="False" Font-Italic="False"
Font-Overline="False" Font-Strikeout="False" Font-Underline="False"
ForeColor="Black" Wrap="True" />

<HeaderStyle BackColor="Black" Font-Bold="False" Font-Italic="False"
Font-Overline="False" Font-Strikeout="False" Font-Underline="False"
ForeColor="Black" Wrap="True" />
</MasterTableView>
<HeaderStyle ForeColor="Brown" />



</telerik:RadGrid>


<p>
&nbsp;</p>

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using Telerik.Web.UI;
public partial class Project_MeetingNotes : System.Web.UI.UserControl
{
protected void Page_Load(object sender, EventArgs e)
{

}
protected void Radgrid2_ItemCommand(object sender, EventArgs e)
{

Boolean strtxt;
int documentid;
foreach (GridNestedViewItem item1 in RadGrid1.MasterTableView.GetItems(GridItemType.NestedView))
{
RadGrid Grid2 = (RadGrid)item1.FindControl("RadGrid2");


foreach (GridDataItem childitem in Grid2.MasterTableView.Items)
{
if (childitem.Selected)
{

strtxt = Convert.ToBoolean(childitem["thumbnail_available"].Text);

if (strtxt != false)
{
documentid = Convert.ToInt32(childitem["library_docuemnt_images_id"].Text);
DataSet ds = LibraryDocument.GetDocument(documentid);

foreach (DataRow row in ds.Tables["Document"].Rows)
{

string documentImageId = string.Format("{0}", row["library_docuemnt_images_id"]);
string libraryDocumentId = string.Format("{0}", row["library_document_id"]);
string Uri = string.Format("{0}", row["uri"]);
DetailsView dv =(DetailsView) Grid2.FindControl("DetailsView1");
dv.DataSource = ds;


}

}
}

}

}




}

Hi,

We want to use GridTemplateColumn with grouping feature for datagrid with Oracle.

Request you to please suggest..how can we achieve this.

Thanks and regards,
Manish Patel