Questions on UI for ASP.NET AJAX Forum

1 answer

409 views

How to enable RadButton (on server side)

I have a RadButton on an ASPX page and I am trying to enable a disabled button in the code behind page.

I have no problem enabling on the client side (via set_enabled method), is there a magic trick to doing it in C# on the server side?

Code is:

void fileList_SelectedIndexChanged(object sender, RadComboBoxSelectedIndexChangedEventArgs e)

{

btnSave.Enabled = true;

}

Thank you,

SM

Button

answered on 15 Oct 2015

9 answers

255 views

OrgChart Client-Side Programming

Hi,

The documentation and demos don't seem to show much in the way of client-side functionality is this true or can you supply more information?

Essentially I'm looking for a control that can support a multi-level hierarchy where nodes can be dragged on or off the chart. Therefore lets say you have a list of people down one side and you wish to organise them by dragging and dropping them onto the OrgChart. From the looks of it I can't see any client-side functionality for creating/removing nodes. Do you think the functionality I ask is possible to implement (or extend) with this control?

Thanks,
Shane

OrgChart

answered on 15 Oct 2015

1 answer

44 views

Implement ajax on few parts of a form based off of a selected answer?

I have created a large form which I wanted to implement Ajax on some parts. I am very new to Ajax and ASP.NET and was wondering how I should go about it.

The questions are mostly "yes" or "no" RadComboBox selections except one with the "other" option. There is one part of the form where if the user selects "yes" then a checkbox will appear. If the user selects "no" then the checkbox will not be visible to them. In another part if the user selects "yes" there is another question that will appear right below, and if they select no then it will stay hidden.In the last part of the form that needs implementation if the user selects "yes" a textbox will appear, if they select "no" a checkbox will appear, and if they select "other" a different textbox will appear.

Ajax

answered on 15 Oct 2015

5 answers

197 views

Set level in rad menu in SharePoint

I am trying to use rad menu for the top navigation in sharepoint custom master page. I noticed that it shows the home tab and every thing under that as a dropdown (2nd level) menu. Is there a way to display it from the second level, so that i see the second levels as the top level.
The hierarchy of my site is -
Home
    - Client
    - Admin
    - Research
I want to see the Client, Admin and Research items as the top level navigation.
Here is the code I have
<telerik:RadMenu ID="TopNavigationMenu" runat="server" DataSourceID="topSiteMap" EnableViewState="false" />
<asp:SiteMapDataSource
     ShowStartingNode="False"
     SiteMapProvider="SPNavigationProvider"
     id="topSiteMap"
     runat="server"
     StartingNodeUrl="sid:1002"
     StartFromCurrentNode="true"
     StartingNodeOffset="0"
     />

Menu

answered on 15 Oct 2015

5 answers

628 views

RadGrid won't sort some columns

I am having trouble with the sort function on the RadGrid. All columns are set to allow sorting, but only some columns work. When I click on the header, the grid repaints but nothing changes and the previous selected sort column remains highlighted with the sort icon visible. It will not change to some of the columns. In the same code,these columns will not sort: Modified Date , Client Name and Proposal Type. The remaining columns sort fine.

       <telerik:RadGrid ID="ProposalGrid" DataSourceID="SqlDataSource1" runat="server" AutoGenerateColumns="False" AllowPaging="True" GroupingEnabled="False" Skin="Metro" OnItemDataBound="ProposalGrid_ItemDataBound"
            OnPreRender="ProposalGrid_PreRender" OnItemEvent="ProposalGrid_ItemEvent" CssClass="defaultText"
            OnDeleteCommand="ProposalGrid_DeleteCommand" OnUpdateCommand="ProposalGrid_UpdateCommand"
            OnPageSizeChanged="ProposalGrid_PageSizeChanged" PageSize="15" OnSortCommand="ProposalGrid_SortCommand"
            GroupPanelPosition="Top" ResolvedRenderMode="Classic" AllowMultiRowEdit="True" AllowMultiRowSelection="True" OnDataBound="ProposalGrid_DataBound" AllowSorting="True">
            <ClientSettings EnableRowHoverStyle="True">
                <Selecting AllowRowSelect="True"></Selecting>
            </ClientSettings>
            <MasterTableView DataSourceID="SqlDataSource1" ClientDataKeyNames="PropDesc" DataKeyNames="PropDesc"
                UseAllDataFields="True" TableLayout="Auto" EditMode="EditForms" NoDetailRecordsText="There are no cases for this workbook."
                NoMasterRecordsText="There are no cases for this workbook.">
                <PagerStyle AlwaysVisible="true" Wrap="False" PageButtonCount="5" ShowPagerText="True" />
                <SortExpressions>
                    <telerik:GridSortExpression FieldName="PropDesc" SortOrder="Ascending" />
                </SortExpressions>
                <CommandItemSettings ExportToPdfText="Export to PDF"></CommandItemSettings>
                <RowIndicatorColumn Visible="True" FilterControlAltText="Filter RowIndicator column">
                    <HeaderStyle Width="20px"></HeaderStyle>
                </RowIndicatorColumn>
                <ExpandCollapseColumn Visible="True" FilterControlAltText="Filter ExpandColumn column">
                   <HeaderStyle Width="20px"></HeaderStyle>
                </ExpandCollapseColumn>
                <Columns>
                    <telerik:GridClientSelectColumn FilterControlAltText="Filter column1 column" UniqueName="column1" DataType="System.TimeSpan">
                    </telerik:GridClientSelectColumn>
                    <telerik:GridBoundColumn DataField="PropDesc" FilterControlAltText="Filter PropDesc2 column"
                        HeaderText="Storage Description" SortExpression="PropDesc" UniqueName="PropDescEditorCol"
                        Visible="False" ColumnEditorID="PropDescEditor" HeaderButtonType="None">
                        <HeaderStyle Font-Bold="True" HorizontalAlign="Center" Wrap="False" />
                        <ItemStyle HorizontalAlign="Left" Wrap="False" />
                    </telerik:GridBoundColumn>
                    <telerik:GridDateTimeColumn FilterControlAltText="Filter ModifiedDate column"
                        HeaderText="Modified Date" ReadOnly="True" SortExpression="ModifiedDate" UniqueName="ModifiedDate">
                        <HeaderStyle Font-Bold="True" Wrap="False" />
                        <ItemStyle Wrap="False" HorizontalAlign="Left" />
                    </telerik:GridDateTimeColumn>
                    <telerik:GridTemplateColumn FilterControlAltText="Filter ClientName column"
                        HeaderText="Client Name" ReadOnly="True" SortExpression="ClientName" UniqueName="ClientName">
                        <HeaderStyle Font-Bold="True" HorizontalAlign="Center" Width="100px" Wrap="False" />
                        <ItemStyle HorizontalAlign="Center" Width="100px" Wrap="False" />
                    </telerik:GridTemplateColumn>
                    <telerik:GridBoundColumn DataField="PresentedBy" FilterControlAltText="Filter AgentName column" HeaderText="Agent Name" UniqueName="AgentNameCol" ColumnEditorID="AgentName" ReadOnly="True" SortExpression="AgentNameCol" EmptyDataText="">
                        <HeaderStyle Font-Bold="True" Wrap="False" />
                        <ItemStyle HorizontalAlign="Left" Width="150px" Wrap="False" />
                    </telerik:GridBoundColumn>
                    <telerik:GridHyperLinkColumn DataNavigateUrlFields="PropNumber,ClientNumber,ConceptProcNum"
                        DataNavigateUrlFormatString="Prop={0}&ClientID={1}&WP={2}&Type=Edit"
                        DataTextField="PropDesc" FilterControlAltText="Filter column column" HeaderText="Storage Description"
                        UniqueName="PropDesc" SortExpression="PropDesc">
                        <HeaderStyle Font-Bold="True" HorizontalAlign="Center" Wrap="False" Width="160px" />
                        <ItemStyle HorizontalAlign="Left" Wrap="False" Width="160px" />
                    </telerik:GridHyperLinkColumn>
                    <telerik:GridTemplateColumn FilterControlAltText="Filter TemplateColumn column" HeaderText="Proposal Type"
                        ReadOnly="True" UniqueName="SalesConcept" SortExpression="SalesConcept">
                        <HeaderStyle Font-Bold="True" HorizontalAlign="Center" Wrap="False" Width="100px" />
                        <ItemStyle HorizontalAlign="Left" Wrap="False" Width="100px" />
                    </telerik:GridTemplateColumn>
                    <telerik:GridBoundColumn DataField="PolicyCaseNotation" FilterControlAltText="Filter column column"
                        HeaderText="Policy Notation" ReadOnly="True" SortExpression="PolicyCaseNotation"
                        UniqueName="PolicyCaseNotation" ItemStyle-Wrap="False">
                        <HeaderStyle Font-Bold="True" HorizontalAlign="Center" Wrap="False" Width="120px" />
                        <ItemStyle HorizontalAlign="Left" Wrap="False" Width="120px" />
                    </telerik:GridBoundColumn>
                    <telerik:GridBoundColumn DataField="PolicyInitPremium" DataFormatString="{0:$#,0}"
                        FilterControlAltText="Filter column1 column" HeaderText="Initial Premium" ReadOnly="True"
                        SortExpression="PolicyInitPremium" UniqueName="PolicyInitPremium">
                        <HeaderStyle Font-Bold="True" HorizontalAlign="Center" Wrap="False" Width="80px" />
                        <ItemStyle HorizontalAlign="Right" Wrap="False" Width="80px" />
                    </telerik:GridBoundColumn>
                </Columns>
                <EditFormSettings PopUpSettings-Modal="True" FormCaptionStyle-Wrap="False">
                    <EditColumn ButtonType="ImageButton" InsertText="Insert Order" UpdateText="Update record"
                        UniqueName="EditCommandColumn1" CancelText="Cancel edit">
                    </EditColumn>
                    <FormCaptionStyle Wrap="False"></FormCaptionStyle>
                    <FormTableButtonRowStyle HorizontalAlign="Right" CssClass="EditFormButtonRow"></FormTableButtonRowStyle>
                    <PopUpSettings Modal="True"></PopUpSettings>
                </EditFormSettings>
            </MasterTableView>
            <HeaderStyle Wrap="False" />
            <PagerStyle AlwaysVisible="True" Mode="NextPrevNumericAndAdvanced" />
            <SelectedItemStyle Font-Bold="True" />
            <FilterMenu EnableImageSprites="False">
            </FilterMenu>
        </telerik:RadGrid>

Grid

answered on 15 Oct 2015

2 answers

148 views

Button Click In Tooltip User Control

I am trying to do something similar to the RadToolTip for RadCalendar demo shown here: http://demos.telerik.com/aspnet-ajax/tooltip/examples/tooltipcalendar/defaultvb.aspx. I want to add an export button inside the UserControl for the tooltip, but can't seem to get that event to fire. My code for the user control is below. Any ideas?

Partial Class CalendarEventDetails

Inherits System.Web.UI.UserControl

Private dtSelectedDate As DateTime

Public Property SelectedDate() As DateTime

Get

Return dtSelectedDate

End Get

Set(ByVal value As DateTime)

dtSelectedDate = value

End Set

End Property

Protected Sub Page_Init(sender As Object, e As EventArgs) Handles Me.Init

AddHandler lvEvents.ItemCommand, AddressOf lvEvents_ItemCommand

End Sub

Protected Sub Page_Load(sender As Object, e As EventArgs) Handles Me.Load

odsEvents.SelectParameters("StartDate").DefaultValue = SelectedDate

odsEvents.SelectParameters("EndDate").DefaultValue = SelectedDate

lvEvents.DataBind()

End Sub

Protected Sub lvEvents_ItemCommand(sender As Object, e As ListViewCommandEventArgs)

If e.CommandName = "Export" Then

'Do Something

End If

End Sub

End Class

<%@ Control Language="VB" AutoEventWireup="true" CodeFile="EventDetails.ascx.vb" Inherits="CalendarEventDetails" %>

<asp:ListView runat="server" ID="lvEvents" DataSourceID="odsEvents">

<LayoutTemplate>

<div style="max-height: 250px; overflow-y: auto">

<asp:PlaceHolder runat="server" ID="itemPlaceHolder"></asp:PlaceHolder>

</div>

</LayoutTemplate>

<ItemTemplate>

<asp:Label runat="server" ID="lblStartDate" Text='<%#Eval("StartDate")%>' Visible="false"></asp:Label>

<asp:Label runat="server" ID="lblEndDate" Text='<%#Eval("EndDate")%>' Visible="false"></asp:Label>