Questions on UI for ASP.NET AJAX Forum

5 answers

191 views

Hi Telerik team,
Is there any way to remove the Rad Grid Header images applied to it as a style
please check the following image if you do not understand my question
http://www.4shared.com/photo/cEuegqd9/_online.html

Tools
asp.net 3.5
rad controls for asp.ne ajax 2009 Q3
windows 7

Grid

answered on 15 Jun 2010

2 answers

187 views

Urgent: Help with adding new items to sql server database inside a RadComboBox

Hi all,

I have been playing around with the possibility of enabling users to enter a new url into a radcombobox if it doesn't exist in list already. I have the following markup in my grid <FormTemplate> which pulls its data from a table named tblUrls:

                    <telerik:RadComboBox ID="UrlComboBox"          
                                 runat="server"          
                                 HighlightTemplatedItems="true"         
                                 AllowCustomText="true"          
                                 Skin="Windows7"          
                                 Width="365px"          
                                 Height="150px"          
                                 DataSourceID="UrlDataSource"          
                                 DataTextField="Url"          
                                 DataValueField="Url"         
                                 SelectedValue='<%# Bind("Url") %>'          
                                 AppendDataBoundItems="true">        
                    
            
            <Items>         
                    <telerik:RadComboBoxItem Text="[Not Defined]" Value="" />         
                </Items>         
                <FooterTemplate>         
                    <telerik:RadTextBox ID="tbNewUrl" runat="server" Skin="Windows7" EmptyMessage="Add a new Url here..."/>         
                    <br />         
                    <asp:Button ID="AddUrlBtn" runat="server" Text="Add Url" OnClick="AddUrlBtn_Click" />         
                </FooterTemplate>        
            
            </telerik:RadComboBox>         

I have tried getting access to the tbNewUrl radtextbox inside the RadComboBox in the c# code behind to no avail. I need the AddUrlBtn_Click to save whatever value is put in by the user to the database when the grid is in insert or edit mode. I have the database INSERT code already worked out but getting access to the RadComboBox and the newly inputted url data is proving to be a real pain. I am sure it is real simple, but patience has run out on this one and I am forced to try another way of doing this if I can;t get it resolved quickly.

I have tried:

                protected void AddUrlBtn_Click(object sender, EventArgs e)         
            {         
                TextBox Urltxt = (TextBox)UrlComboBox.Footer.FindControl("tbNewUrl");         
            
            if ((!String.IsNullOrEmpty(Urltxt.Text))&&(UrlComboBox.FindItemByText(Urltxt.Text) == null))         
                {         
                    UrlComboBox.Items.Insert(0, new RadComboBoxItem(Urltxt.Text));         
                    UrlComboBox.SelectedIndex = 0;         
                    Urltxt.Text = String.Empty;         
                }        
            }        

I have also tried:

                    TextBox AddUrlText = (TextBox)this.Page.Master.FindControl("ContentPlaceHolder").FindControl("tbNewUrl");         

inside the buttons click event - AddUrlBtn_Click but it can't find the control???

The grid is ajaxified too but when I click the AddUrlBtn in its current condition the page does a full postback as well whilst in insert/edit mode which is undesirable.

Any help with this would be greatly appreciated to I can move on with this project.

Thanks in advance for any help :)

ComboBox

answered on 15 Jun 2010

1 answer

205 views

Mega Drop-down Menu dynamically

Hello
As I can make a mega drop down, so dynamic that I find very good option to design menus, or at least similar as additional file where the image seems very complete and well designed.

Thanks

Menu

answered on 15 Jun 2010

1 answer

99 views

Show files in separate window rather than IFrame

Is there a way to make files inside the FileExplorer show up in a separate browser window, rather than inside the Iframe window?

FileExplorer

answered on 15 Jun 2010

2 answers

150 views

Disable HeaderContextMenu on some columns

Hi,

Is it possible to disable "HeaderContextMenu" on Rad Grid columns? It doesn't make sense to have it on all columns.

Many thanks

M G

Grid

answered on 15 Jun 2010

1 answer

59 views

adAjaxPanel causing full postback after converting from Telerik.WebControls To Telerik.Web.UI

Hi,

We are using RadAjaxPanel. Previously we used to use RadajaxPanel from Telerik.WebControls Assembly, but now we decided to use the Telerik.Web.UI assembly.

Everything was working fine before the change and we just changed the assembly reference. After conversion we found that buttons inside RadAjaxPanel are causing full postback instead of just doing a partial postback in that RadAjaxPanel.

Any help would be greatly appreciated. I am using 2009 Q1 release.

Thanks
Anubhav

Ajax

answered on 15 Jun 2010

1 answer

62 views

Refreshing just one record in the Grid after update

Hi! We have a Telerik RadGrid that has a master/child hierarchy. We are also using a Rad Window to allow the user to update a master/child record. When the update operation is completed in the Rad Window, how can we use AJAX to *refresh only the master or child record that was updated* in Rad Grid (i.e. without refreshing the entire Rad Grid) ? Please could you point us to some sample code? Thanks for your help! -Ravi

Grid

answered on 15 Jun 2010

1 answer

77 views

Grid Filter text expanding

Hi,

The Filter textbox is getting expanded if the entered text as per the text entered. how do i fix this.
Someone pls help me to fix this.

Jidesh

Grid

answered on 15 Jun 2010

2 answers

253 views

Using ItemCommand - Paging/Sorting non-functional

I think this must be a simple thing, and I have searched the forums - but apparently I have completely missed it.

I have a simple RadGrid bound to an ObjectDataSource - the automatic paging / sorting work just fine.

    
                        <telerik:RadGrid ID="rgrdUsers" runat="server" Skin="Web20" AutoGenerateColumns="False" 
        
                            DataSourceID="odsUsers" GridLines="None" AllowSorting="True" AllowPaging="True"> 
        
                            <PagerStyle AlwaysVisible="True" /> 
        
                            <MasterTableView DataSourceID="odsUsers" DataKeyNames="UserID" PagerStyle-AlwaysVisible="True"> 
        
                                <Columns> 
        
                                    <telerik:GridTemplateColumn UniqueName="ViewProfile" ItemStyle-HorizontalAlign="Center" 
        
                                        HeaderStyle-HorizontalAlign="Center"> 
        
                                        <ItemTemplate> 
        
                                            <asp:ImageButton ID="lnkViewProfile" CommandName="ViewProfile" runat="server" ToolTip="View Profile" 
        
                                                ImageUrl="~/images/icon_hostusers_16px.gif"></asp:ImageButton> 
        
                                        </ItemTemplate> 
        
                                        <HeaderStyle HorizontalAlign="Center" Font-Bold="true" /> 
        
                                        <ItemStyle HorizontalAlign="Center" /> 
        
                                    </telerik:GridTemplateColumn> 
        
                                    <telerik:GridTemplateColumn UniqueName="ViewAdItems" ItemStyle-HorizontalAlign="Center" 
        
                                        HeaderStyle-HorizontalAlign="Center"> 
        
                                        <ItemTemplate> 
        
                                            <asp:ImageButton ID="lnkViewAdItems" CommandName="ViewAdItems" runat="server" ToolTip="View Ad Items" 
        
                                                ImageUrl="~/images/file.gif"></asp:ImageButton> 
        
                                        </ItemTemplate> 
        
                                        <HeaderStyle HorizontalAlign="Center" Font-Bold="true" /> 
        
                                        <ItemStyle HorizontalAlign="Center" /> 
        
                                    </telerik:GridTemplateColumn> 
        
                                    <telerik:GridBoundColumn DataField="Username" HeaderText="Username" SortExpression="Username" 
        
                                        UniqueName="Username"> 
        
                                    </telerik:GridBoundColumn> 
        
                                    <telerik:GridBoundColumn DataField="FirstName" HeaderText="FirstName" SortExpression="FirstName" 
        
                                        UniqueName="FirstName"> 
        
                                    </telerik:GridBoundColumn> 
        
                                    <telerik:GridBoundColumn DataField="LastName" HeaderText="LastName" SortExpression="LastName" 
        
                                        UniqueName="LastName"> 
        
                                    </telerik:GridBoundColumn> 
        
                                    <telerik:GridBoundColumn DataField="Telephone" HeaderText="Telephone" SortExpression="Telephone" 
        
                                        UniqueName="Telephone"> 
        
                                    </telerik:GridBoundColumn> 
        
                                    <telerik:GridBoundColumn DataField="CreatedOnDate" DataType="System.DateTime" HeaderText="Created" 
        
                                        SortExpression="CreatedOnDate" UniqueName="CreatedOnDate" DataFormatString="{0: M/d/yy h:mm tt}"> 
        
                                    </telerik:GridBoundColumn> 
        
                                    <telerik:GridBoundColumn DataField="LastModifiedOnDate" DataType="System.DateTime" 
        
                                        HeaderText="LastActive" SortExpression="LastModifiedOnDate" UniqueName="LastModifiedOnDate" 
        
                                        DataFormatString="{0: M/d/yy h:mm tt}"> 
        
                                    </telerik:GridBoundColumn> 
        
                                    <telerik:GridBoundColumn DataField="ExpiryDate" DataType="System.DateTime" HeaderText="Expires" 
        
                                        SortExpression="ExpiryDate" UniqueName="ExpiryDate" DataFormatString="{0: M/d/yy h:mm tt}"> 
        
                                    </telerik:GridBoundColumn> 
        
                                    <telerik:GridTemplateColumn HeaderText="Props/Ads" SortExpression="CountAdItems" 
        
                                        UniqueName="CountAdItems" ItemStyle-HorizontalAlign="Center" HeaderStyle-HorizontalAlign="Center"> 
        
                                        <ItemTemplate> 
        
                                            <asp:Label ID="lblProps" runat="server" Text='<% #Eval("CountAdItems") %>'></asp:Label> 
        
                                            / 
        
                                            <asp:Label ID="lblAds" runat="server" Text='<% #Eval("CountAdInstances") %>'></asp:Label> 
        
                                        </ItemTemplate> 
        
                                        <HeaderStyle HorizontalAlign="Center" Font-Bold="true" /> 
        
                                        <ItemStyle HorizontalAlign="Center" /> 
        
                                    </telerik:GridTemplateColumn> 
        
                                    <telerik:GridTemplateColumn HeaderText="Views/Clicks" SortExpression="CountAdViews" 
        
                                        UniqueName="CountAdViews" ItemStyle-HorizontalAlign="Center" HeaderStyle-HorizontalAlign="Center"> 
        
                                        <ItemTemplate> 
        
                                            <asp:Label ID="lblViews" runat="server" Text='<% #Eval("CountAdViews") %>'></asp:Label> 
        
                                            / 
        
                                            <asp:Label ID="lblClicks" runat="server" Text='<% #Eval("CountAdClicks") %>'></asp:Label> 
        
                                        </ItemTemplate> 
        
                                        <HeaderStyle HorizontalAlign="Center" Font-Bold="true" /> 
        
                                        <ItemStyle HorizontalAlign="Center" /> 
        
                                    </telerik:GridTemplateColumn> 
        
                                    <telerik:GridBoundColumn DataField="AffiliateName" HeaderText="Affiliate" SortExpression="AffiliateName" 
        
                                        UniqueName="AffiliateName"> 
        
                                    </telerik:GridBoundColumn> 
        
                                </Columns> 
        
                                <PagerStyle AlwaysVisible="True"></PagerStyle> 
        
                            </MasterTableView> 
        
                        </telerik:RadGrid>

When I add the following ItemCommand code, the actual ItemCommands do work as expected - however, paging and sorting is no longer functional. I see the paging/sorting post back (via firebug) - and what I think is happening is the paging/sorting fire the ItemCommand code, but there is nothing there to handle that. So my question is, what needs to be done to keep the automatic paging/sorting in place, along with the following ItemCommand logic?

    
               Protected Sub rgrdUsers_ItemCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles rgrdUsers.ItemCommand 
        
                        Dim UserID As Integer = Int32.Parse(e.Item.OwnerTableView.DataKeyValues(e.Item.ItemIndex)("UserID")) 
        
                        Select Case e.CommandName 
        
                            Case "ViewProfile" 
        
                                Response.Redirect("~/MyProfile.aspx?UserID=" & UserID) 
        
                            Case "ViewAdItems" 
        
                                Response.Redirect("~/Home.aspx?UserID=" & UserID) 
        
                        End Select 
        
                    End Sub

Thanks - Kevin

Grid

answered on 15 Jun 2010

2 answers

93 views

problem with IE8

Hi Telerik,
I Have a issue with RadComboBox skin in IE8
Here is my code and issue in blelow picture

    
            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
        
            <html xmlns="http://www.w3.org/1999/xhtml" > 
        
            <head runat="server"> 
        
                <title></title> 
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server"> 
        
                <div> 
        
                    <asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager> 
        
                    <telerik:RadComboBox ID="RadComboBox1" runat="server"></telerik:RadComboBox> 
        
                    <telerik:RadComboBox ID="RadComboBox2" runat="server"></telerik:RadComboBox> 
        
                    <telerik:RadComboBox ID="RadComboBox3" runat="server"></telerik:RadComboBox> 
        
                    <telerik:RadComboBox ID="RadComboBox4" runat="server"></telerik:RadComboBox> 
        
                </div> 
        
                </form> 
        
            </body> 
        
            </html>

Please check it

ComboBox

answered on 15 Jun 2010