Hi,

Since there was no parent-folder for questions regarding group-panels I'll post it here.

I wanted to check if there is a way to programmatically clear the group-panel from the 'filters' that have been grouped in it?

I've got a simple function that clears the filters (column filters) when a button is pushed, but I'd like to clear the group-panel's items too.

Thanks!

I'd like to bind the OnClientNodeChecked event handler in an angular controller, so I can manipulate some values within the controller based on the value of the checked node. I tried

<telerik:RadTreeView .... OnClientNodeChecked="clientNodeChecked"...

and then inside my controller:

$scope.clientNodeChecked = function(treeView,e){

};

but it doesn't fire. Is this possible at all or do I need Kendo UI components to accomplish this? Thanks in advance

Hi,

I have downloaded and installed Trial version UI for ASP.NET AJAX. 

I have an ASP.Net website where I would like to integrate Telerik library.

But when I add reference to Telerik library from project's properties window, I got the error that "the website is already referencing the assembly 'Telerik.Web.UI'".
But I don't notice it anywhere in the installed references as you can verify by having look at attached screen shot.


Also, I am getting following kind of errors while building the website in "Output" Tab.


3>------ Rebuild All started: Project: Reports, Configuration: Release Any CPU ------
3>C:\Program Files\MSBuild\14.0\bin\Microsoft.Common.CurrentVersion.targets(1819,5): warning MSB3245: Could not resolve this reference. Could not locate the assembly "Telerik.Reporting, Version=9.1.15.624, Culture=neutral, PublicKeyToken=a9d7983dfcc261be". Check to make sure the assembly exists on disk. If this reference is required by your code, you may get compilation errors.
3>C:\Users\TVESA\Documents\Visual Studio 2015\Projects\TISS_Projects\RTBWeb\RTBWebApp\Reports\rptEmptyReport.resx(122,5): error MSB3103: Invalid Resx file. Type Telerik.Reporting.Drawing.Unit, Telerik.Reporting, Version=9.1.15.624, Culture=neutral, PublicKeyToken=a9d7983dfcc261be in the data at line 120, position 4 cannot be located. Line 122, position 5.


Last, I am getting following kind of errors while building the website in "Error List" Tab.

Error    CS0246    The type or namespace name 'Telerik' could not be found (are you missing a using directive or an assembly reference?)    (See attached screen shot)

I already copied all the required DLL files from C:\Program Files\Telerik\UI for ASP.NET AJAX Q2 2015\Bin35\ to BIN folder of my website.


I am using MS Visual Studio 2015 RC Community Edition with .Net 3.5 and IIS Express 8.0

I am stuck with these errors and warnings so it would be appreciated if you can provide me some solution to get the rid of these errors.

Installed UI for AJAX through .msi. i think it is installed because when i clicked it again. it detected the component. Then i am wondering how to create an UI for AJAX project? because all i have under 'Telerik' in 'File' -> 'New' -> 'Project' are UI for MVC & Kendo UI. Where is this UI for AJAX. Also, the docs on Telerik site are a big confusing, with all those for older ASP.NET versions and stuff. I didn't even find those assembles such as 'Telerik.Web.UI.dll', 'Telerik.Web.UI.Skins.dll' from 'Add Reference'.

Seriously, where is the right place to look at UI for AJAX or how to start at all?

<%@ Page Title="Favorite Candidates"  Language="VB" MasterPageFile="~/App_Masters/Interior.master" AutoEventWireup="false" CodeFile="FavoriteCandidates.aspx.vb" Inherits="School_FavoriteCandidates" %>
 
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
 
<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="mainContent" Runat="Server">
 
    <telerik:RadWindowManager ID="RadWindowManager1" runat="server" VisibleOnPageLoad="True">
        <Windows>
            <telerik:RadWindow ID="RadWindow1" runat="server" Modal="True" NavigateUrl="CandidateNotes.aspx" VisibleOnPageLoad="False" Width="800px" AutoSize="true" AutoSizeBehaviors="HeightProportional" MinHeight="400px" MaxHeight="900px" Behaviors="Close, Move, Resize, Maximize"
                
                >
            </telerik:RadWindow>
        </Windows>
    </telerik:RadWindowManager>
 
    <script type="text/javascript">
        /* Show new window */
        function ShowNewWindow(CandidateID) {
            //Show new window
            //not providing a name as a second parameter
            // creates a new window
            var oWindow = window.radopen("CandidateNotes.aspx?edit_id=" + CandidateID, null);
            //Using the reference to the window its clientside methods can be called
            oWindow.setSize(800, 400);
        }
 
</script>
 
    <telerik:RadFormDecorator ID="QsfFromDecorator" runat="server" DecoratedControls="All" EnableRoundedCorners="false" />
    <div>
        <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
            <AjaxSettings>
                <telerik:AjaxSetting AjaxControlID="ListViewPanel1">
                    <UpdatedControls>
                        <telerik:AjaxUpdatedControl ControlID="ListViewPanel1" LoadingPanelID="RadAjaxLoadingPanel1">
                        </telerik:AjaxUpdatedControl>
                    </UpdatedControls>
                </telerik:AjaxSetting>
            </AjaxSettings>
            <ClientEvents OnRequestStart="RequestStart"></ClientEvents>
        </telerik:RadAjaxManager>
 
 
 
        <table>
            <tr>
                <td>
                    <h1>Favorite Candidates</h1>
                    <asp:Panel ID="ListViewPanel1" runat="server">
                        <telerik:RadListView ID="RadListView1" DataSourceID="SqlDataSource1" runat="server"
                            ItemPlaceholderID="CandidateContainer" DataKeyNames="CandidateID" AllowPaging="true"
                            OnItemCommand="RadListView1_ItemCommand" >
                            <LayoutTemplate>
                                <!-- Set the id of the wrapping container to match the CLIENT ID of the RadListView control to display the ajax loading panel
                         In case the listview is embedded in another server control, you will need to append the id of that server control -->
                                <fieldset id="FiledSet1" style="max-width: 946px;">
                                    <%--<legend>Candidates</legend>--%>
                                    <table cellpadding="0" cellspacing="0" width="100%">
                                        <tr>
                                            <td>
                                                <telerik:RadDataPager ID="RadDataPager1" runat="server" PagedControlID="RadListView1"
                                                    PageSize="10" CssClass="pagerStyle" >
                                                    <Fields>
                                                        <telerik:RadDataPagerButtonField FieldType="FirstPrev"></telerik:RadDataPagerButtonField>
                                                        <telerik:RadDataPagerButtonField FieldType="Numeric" PageButtonCount="6"></telerik:RadDataPagerButtonField>
                                                        <telerik:RadDataPagerButtonField FieldType="NextLast"></telerik:RadDataPagerButtonField>
                                                        <telerik:RadDataPagerPageSizeField PageSizeComboWidth="60" PageSizeText="Page size: " />
                                                        <telerik:RadDataPagerGoToPageField CurrentPageText="Page: " TotalPageText="of" SubmitButtonText="Go"
                                                            TextBoxWidth="25"></telerik:RadDataPagerGoToPageField>
                                                        <telerik:RadDataPagerTemplatePageField>
                                                            <PagerTemplate>
                                                                <div style="float: right; padding-left: 50px;">
                                                                    <b>
                                                                        <asp:Label runat="server" ID="CurrentPageLabel" Text="<%# IIF((Container.Owner.TotalRowCount > 0), Container.Owner.StartRowIndex + 1, 0)%>"></asp:Label>
                                                                        to
                                                                        <asp:Label runat="server" ID="TotalPagesLabel" Text="<%# IIF((Container.Owner.TotalRowCount > 0), Container.Owner.StartRowIndex + Container.Owner.PageSize, 0) %>"></asp:Label>
                                                                        of
                                                                        <asp:Label runat="server" ID="TotalItemsLabel" Text="<%# Container.Owner.TotalRowCount%>"></asp:Label>
                                                                    </b>
                                                                </div>
                                                            </PagerTemplate>
                                                        </telerik:RadDataPagerTemplatePageField>
                                                    </Fields>
                                                </telerik:RadDataPager>
                                            </td>
                                        </tr>
                                    </table>
                                    <asp:PlaceHolder ID="CandidateContainer" runat="server"></asp:PlaceHolder>
                                    <div style="clear: both">
                                    </div>
                                    <table style="width: 100%; margin-top: 5px;">
                                        <tr>
                                            <td style="">
                                            </td>
                                            <td style="text-align: right; width: 75%;">
<asp:Label ID="lblSort1" runat="server" AssociatedControlID="ddListSort" Text="Sort by:"
Style="padding-right: 5px;"></asp:Label>
                                                <telerik:RadComboBox ID="ddListSort" runat="server" AutoPostBack="true" OnSelectedIndexChanged="ddListSort_SelectedIndexChanged">
                                                    <Items>
                                                        <telerik:RadComboBoxItem Text="-Select field to sort-" Value=""></telerik:RadComboBoxItem>
                                                        <telerik:RadComboBoxItem Text="Last Name" Value="NameLast"></telerik:RadComboBoxItem>
                                                        <telerik:RadComboBoxItem Text="First Name" Value="NameFirst"></telerik:RadComboBoxItem>
                                                        <telerik:RadComboBoxItem Text="Country" Value="Country"></telerik:RadComboBoxItem>
                                                        <telerik:RadComboBoxItem Text="Clear sort" Value="ClearSort"></telerik:RadComboBoxItem>
                                                    </Items>
                                                </telerik:RadComboBox>
<asp:RadioButtonList RepeatLayout="Flow" RepeatDirection="Horizontal" ID="rblSort"
runat="server" AutoPostBack="true" OnSelectedIndexChanged="rblSort_SelectedIndexChanged">
                                                    <asp:ListItem Text="Ascending" Value="ASC" Selected="True"></asp:ListItem>
                                                    <asp:ListItem Text="Descending" Value="DESC"></asp:ListItem>
                                                </asp:RadioButtonList>
                                            </td>
                                        </tr>
                                    </table>
                                </fieldset>
                            </LayoutTemplate>
                            <ItemTemplate>
                                <!--The widths/heights of the fieldset/outer tables in the item/edit/insert templates should match to avoid wrapping or visual discrepancies
                             in the tiles layout-->
                                <fieldset class="fieldset">
                                    <legend style="margin-bottom:0px;"> <a href="/School/Candidate.aspx?ID=<%# Eval("CandidateID")%>"><%# Eval("NameFirst")%> <%# Eval("NameLast")%></a> </legend>
                                    <table cellpadding="0" cellspacing="0" style="height: 100%;" width="100%">
                                        <tr>
                                            <td>
                                                <table cellpadding="0" cellspacing="0">
                                                    <tr>
                                                        <td style="font-weight:bold;padding-right:5px;">
                                                            Positions Sought:
                                                        </td>
                                                        <td style="padding-right:5px;">
                                                            <%#Eval("CandidatePositions")%>
                                                        </td>
                                                    </tr>
                                                    <tr>
                                                        <td style="font-weight:bold;padding-right:5px;">
                                                            Total Experience:
                                                        </td>
                                                        <td style="padding-right:5px;vertical-align:bottom;">
                                                            <%#Eval("ExperienceTotal")%>
                                                        </td>
                                                    </tr>
                                                    <tr>
                                                        <td style="font-weight:bold;padding-right:5px;">
                                                            International Experience:
                                                        </td>
                                                        <td style="padding-right:5px;vertical-align:bottom;">
                                                            <%#Eval("ExperienceInternational")%>
                                                        </td>
                                                    </tr>
                                                    <tr>
                                                        <td style="font-weight:bold;padding-right:5px;">
                                                            Available:
                                                        </td>
                                                        <td style="padding-right:5px;">
                                                            <%#Eval("StartMonth")%>/<%#Eval("StartYear")%></td>
                                                    </tr>
                                                    <tr>
                                                        <td style="font-weight:bold;padding-right:5px;">
                                                            Marital Status:
                                                        </td>
                                                        <td style="padding-right:5px;vertical-align:bottom;">
                                                            <%#Eval("MaritalStatus")%>
                                                        </td>
                                                    </tr>
                                                    <%#If(Eval("MaritalStatusID") <> 6, ("<tr><td style=""font-weight:bold;padding-right:5px;"">Partner Name:</td><td style=""vertical-align:bottom;"">" & Eval("PartnerNameFirst") & " " & Eval("PartnerNameLast") & "</td></tr>"), "")%>
                                                </table>
                                            </td>
                                            <td>
                                                <table cellpadding="0" cellspacing="0">                                                  
                                                    <tr>
                                                        <td style="font-weight:bold;padding-right:5px;">
                                                            Associate:
                                                        </td>
                                                        <td style="padding-right:5px;">
                                                            <%#Eval("AssocFirst")%> <%#Eval("AssocLast")%>
                                                        </td>
                                                    </tr>
                                                    <tr>
                                                        <td style="font-weight:bold;padding-right:5px;">
                                                            Email:
                                                        </td>
                                                        <td style="padding-right:5px;">
                                                            <a href="mailto:<%#Eval("candEmail")%>"><%#Eval("candEmail")%></a>
                                                        </td>
                                                    </tr>
                                                    <tr>
                                                        <td style="font-weight:bold;padding-right:5px;">
                                                            Skype:
                                                        </td>
                                                        <td style="padding-right:5px;">
                                                            <a href="skype:<%#Eval("candSkype")%>?call"><%#Eval("candSkype")%></a>
                                                        </td>
                                                    </tr>
                                                    <tr>
                                                        <td style="font-weight:bold;padding-right:5px;">
                                                            Country:
                                                        </td>
                                                        <td style="padding-right:5px;">
                                                            <%#Eval("Country")%>
                                                        </td>
                                                    </tr>
                                                </table>
                                            </td>
                                            <td style="vertical-align:top;">
                                                <img src="/images/Candidates/c.<%# Eval("CandidateID")%>.jpg" alt="Candidate Photo"><br />
                                            </td>
                                        </tr>
                                        <tr>
                                            <td style="text-align: right" colspan="3">
                                            </td>
                                        </tr>
                                    </table>
                                                <asp:panel ID="Panel1" runat="server">
                                                    <br /><a href="#" onclick="ShowNewWindow('<%# DataBinder.Eval(Container.DataItem, "CandidateID") %>'); return false;"><img src="/images/icons/notes.gif" style="width:22px;height:28px;vertical-align:middle" alt="Candidate Notes" />&nbsp;Notes</a>&nbsp;<asp:ImageButton runat="server" ID="cmdRemoveFromFavorites" ImageUrl="/images/icons/removeFavorite.gif" ToolTip="Remove From Favorites" Width="24px" Height="21px" ImageAlign="AbsMiddle" CommandName="remove" CommandArgument='<%# Eval("CandidateID")%>' />&nbsp;<asp:LinkButton ID="cmdLnkRemoveFromFavorites" runat="server" CommandName="remove" CommandArgument='<%# Eval("CandidateID")%>'>Remove Favorite</asp:LinkButton>
                                                </asp:panel>
                                </fieldset>
                            </ItemTemplate>
                            <EmptyDataTemplate>
                                <fieldset style="width: 100%">
                                    <legend>Favorites</legend>No favorite candidates available.
                                </fieldset>
                            </EmptyDataTemplate>
                        </telerik:RadListView>
                    </asp:Panel>
                </td>
            </tr>
        </table>
        <br />
        <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:Main %>"
            SelectCommand="SELECT blah blah"
            DeleteCommand="DELETE blah blah"
            UpdateCommand="UPDATE blah blah" 
            ConflictDetection="CompareAllValues" 
            OldValuesParameterFormatString="original_{0}">
            <DeleteParameters>
                <asp:Parameter Name="original_CandidateFavoriteID" Type="Int32"></asp:Parameter>
                <asp:Parameter Name="original_CandidateID" Type="Int32" />
                <asp:Parameter Name="original_SchoolID" Type="Int32" />
            </DeleteParameters>
            <UpdateParameters>
                <asp:Parameter Name="CandidateID" Type="Int32"></asp:Parameter>
                <asp:Parameter Name="SchoolID" Type="Int32"></asp:Parameter>
                <asp:Parameter Name="original_CandidateFavoriteID" Type="Int32"></asp:Parameter>
                <asp:Parameter Name="original_CandidateID" Type="Int32"></asp:Parameter>
                <asp:Parameter Name="original_SchoolID" Type="Int32"></asp:Parameter>
            </UpdateParameters>
        </asp:SqlDataSource>
    </div>
</asp:Content>
 


Imports Telerik.Web.UI
Imports System.Data.SqlClient
Imports System.Configuration
 
Partial Class School_FavoriteCandidates
    Inherits System.Web.UI.Page
 
 
    Protected Sub Page_Load(sender As Object, e As System.EventArgs) Handles Me.Load
        SiteUser.RequireSchoolLogon()
        SqlDataSource1.SelectCommand = "blah blah blah"
    End Sub
 
    Protected Sub RadListView1_ItemCommand(ByVal sender As Object, ByVal e As RadListViewCommandEventArgs)
        If (e.CommandName = RadListView.UpdateCommandName) OrElse (e.CommandName = RadListView.CancelCommandName) Then
            RadListView1.InsertItemPosition = RadListViewInsertItemPosition.None
 
            RadListView1.FindControl("btnInitInsert").Visible = True
        ElseIf String.Equals(e.CommandName, "remove") Then
            For Each myFave As SchoolFavorite In SiteUser.School.SchoolFavorites
                If myFave.CandidateID = e.CommandArgument Then
                    SiteUser.School.AddLogEntry("Removed " & myFave.Candidate.FullName & " from favorites", "School")
                    myFave.Delete()
                    Exit For
                End If
            Next
            SiteUser.School.SchoolFavoritesReset()
            Response.Redirect("/School/FavoriteCandidates.aspx")
        End If
    End Sub
 
    Protected Sub ddListSort_SelectedIndexChanged(ByVal sender As Object, ByVal e As RadComboBoxSelectedIndexChangedEventArgs)
        Dim rbl As RadioButtonList = TryCast(RadListView1.FindControl("rblSort"), RadioButtonList)
 
        'check the e.Value passed as an argument and fire sort command for the corresponding field. The exact item in the listview from which you trigger the 
        'command is not important
        'FireCommandEvent method invokes Rebind() implicitly, hence no explicit call is needed to refresh the listview
        Select Case e.Value
            Case "NameLast"
                RadListView1.Items(0).FireCommandEvent(RadListView.SortCommandName, "NameLast")
                rbl.SelectedIndex = 0
                Exit Select
            Case "NameFirst"
                RadListView1.Items(0).FireCommandEvent(RadListView.SortCommandName, "NameFirst")
                rbl.SelectedIndex = 0
                Exit Select
            Case "Country"
                RadListView1.Items(0).FireCommandEvent(RadListView.SortCommandName, "Country")
                rbl.SelectedIndex = 0
                Exit Select
            Case "ClearSort"
                RadListView1.SortExpressions.Clear()
                RadListView1.Rebind()
                rbl.SelectedIndex = 0
                Exit Select
            Case Else
                Exit Select
        End Select
    End Sub
    Protected Sub rblSort_SelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs)
        Dim rbl As RadioButtonList = TryCast(sender, RadioButtonList)
        Dim combo As RadComboBox = TryCast(RadListView1.FindControl("ddListSort"), RadComboBox)
 
        'check the selected value passed as an argument and fire sort command for the corresponding field. The exact item in the listview from which you trigger the 
        'command is not important
        'FireCommandEvent method invokes Rebind() implicitly, hence no explicit call is needed to refresh the listview
 
        If combo.SelectedItem.Value.ToString() <> [String].Empty AndAlso combo.SelectedItem.Value.ToString() <> "ClearSort" Then
            Select Case rbl.SelectedValue
                Case "ASC"
                    RadListView1.Items(0).FireCommandEvent(RadListView.SortCommandName, combo.SelectedValue + " ASC")
                    Exit Select
                Case "DESC"
                    RadListView1.Items(0).FireCommandEvent(RadListView.SortCommandName, combo.SelectedValue + " DESC")
                    Exit Select
                Case Else
                    Exit Select
            End Select
        End If
    End Sub
 
 
End Class

Hello,

As the title says it, I would like to know how to get the value of a text box in my nestedViewTemplate while I am in the ItemCommand event.

When I cast the Telerik.Web.UI.GridCommandEventArgs e to a GridNestedViewItem, it says the cast is wonrg. If I cast it to GridDataItem, then my text box is after I used FindControl("myTextBoxID")

What would be the way to do that please?

Thank you

Here is the ASPX code:

Here is the code behind:

New values for "StaffMemberID" is always "" but should be the selected value of the RadDropDownList, oldvalues does not even contain this item.