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1 answer
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How can I have full control of the Insert Template (e.g. I would like to create my own label and formatting for the label) inside the Template?

For example, the insert automatically shows the column header, but when I convert the field to a template it still shows the column header in addition to whatever additional stuff I put in the Insert template.

   - Item 1 on the attached image comes from the column header.  I'd like to get rid of that.

Mainly interested in a Detail Insert Template if it makes any difference on how to do this.

While we are at it... how do I change the Save/Cancel Icons in the Insert Item for a Detail?

  - item 2 on the attached image is what I'd like to change

Doncho
Telerik team
 answered on 26 Sep 2023
0 answers
237 views

I am creating a mobile website using radcomboboxes inside of update controls that are set to autopostback = true.  All of the controls work except on the page's initial load the UI elements are enlarged and look more like buttons.  They are still able to be selected and after the controls postback the elements still do not go back to a normal size. Only after a postback from another control do the UI elements shrink down to a normal size.  

I have tested the radcombobox with checkboxes enabled outside of the update panel and this behavior does not change.  I have a master page that contains jQuery files located in the header, and when I remove one of the js files, the problem disappears with the UI elements disappearing.  Can anyone help me figure out what is preventing the UI elements from rendering properly?

On Load:

   

After postback:

 

 

0 answers
476 views

Hi,

I am updating a JQuery version  3.7.0 on our website. I have gotten many errors.

 

Priyam
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 asked on 22 Sep 2023
0 answers
363 views

Hi Team,
I tried following steps to use RadMultiSelect dropdown in my project but getting compile time error . 
1) I have registered Telerik.Web.UI assembly in aspx page
2) Added RadScriptManager and RadSkinManager on aspx page.
3) then added following code - 
<telerik:RadMultiSelect runat="server" DataValueField="text" Filter="Contains" EnforceMinLength="false" Placeholder="Select Receiptees"
    DataTextField="text" Width="500px" ID="requiredMultiSelect">
<Items>
<telerik:MultiSelectItem Text="Steven White"></telerik:MultiSelectItem>
<telerik:MultiSelectItem Text="Nancy King"></telerik:MultiSelectItem>
</Items>
</telerik:RadMultiSelect>   
4) added this line in aspx.vb file for default selection
requiredMultiSelect.Value = {"Anne King", "Andrew Fuller"}

And getting compile time error -
Type 'Global.Telerik.Web.UI.RadMultiSelect' is not defined.

Not able to find solution for this on telerik webpage also , Can anyone please help me with this?

  

1 answer
254 views

Hi,

Long time Webforms developer here, but just starting out with Telerik Rad controls.

I can't for the life of me figure out how to get the "Insert Record" button to show up on my Grid that has a Master-Detail relationship.

I looked at the code sample and can't figure out what I am missing.

Any help you could provide would be appreciated.


<telerik:RadGrid ID="gvCurrentSalaries" runat="server" AllowPaging="True" DataSourceID="sqlCurrentSalaries" PageSize="50" Visible="False" RenderMode="Lightweight" AllowSorting="True" AllowAutomaticInserts="True" AutoGenerateColumns="False" OnInsertCommand="gvCurrentSalaries_InsertCommand">
<GroupingSettings CollapseAllTooltip="Collapse all groups"></GroupingSettings>

            <ExportSettings ExportOnlyData="True" FileName="Workforce-Salary" IgnorePaging="True">
                <Excel FileExtension="xlsx" Format="Xlsx" />
            </ExportSettings>
            <ClientSettings AllowColumnsReorder="True" ReorderColumnsOnClient="True">
                <Selecting AllowRowSelect="True" />
            </ClientSettings>

<MasterTableView CommandItemDisplay="Top" DataSourceID="sqlCurrentSalaries" DataKeyNames="PersonID">
    <DetailTables>
        <telerik:GridTableView runat="server" DataKeyNames="PersonID" DataSourceID="sqlSalaryHistory">
            <ParentTableRelation>
                <telerik:GridRelationFields DetailKeyField="PersonID" MasterKeyField="PersonID" />
            </ParentTableRelation>
            <RowIndicatorColumn ShowNoSortIcon="False" Visible="False">
            </RowIndicatorColumn>
            <ExpandCollapseColumn Created="True" ShowNoSortIcon="False">
            </ExpandCollapseColumn>
            <EditFormSettings>
                <EditColumn ShowNoSortIcon="False">
                </EditColumn>
            </EditFormSettings>
            <Columns>
                <telerik:GridBoundColumn DataField="Salary" FilterControlAltText="Filter FullName column" HeaderText="Current Salary" ShowNoSortIcon="False" UniqueName="Salary" DataFormatString="{0:c}">
                </telerik:GridBoundColumn>
                <telerik:GridBoundColumn DataField="StartDate" FilterControlAltText="Filter FullName column" HeaderText="Start Date" ShowNoSortIcon="False" UniqueName="StartDate" DataFormatString="{0:d}">
                </telerik:GridBoundColumn>
    </Columns>
        </telerik:GridTableView>
    </DetailTables>
    
    <CommandItemSettings ShowExportToExcelButton="True" ShowExportToPdfButton="True" ShowAddNewRecordButton="False" />
<RowIndicatorColumn ShowNoSortIcon="False" Visible="False"></RowIndicatorColumn>

<ExpandCollapseColumn ShowNoSortIcon="False" Created="True"></ExpandCollapseColumn>

    <Columns>
        <telerik:GridBoundColumn DataField="FullName" FilterControlAltText="Filter FullName column" HeaderText="Full Name" ShowNoSortIcon="False" UniqueName="FullName">
        </telerik:GridBoundColumn>
        <telerik:GridBoundColumn DataField="PersonType" FilterControlAltText="Filter FullName column" HeaderText="Person Type" ShowNoSortIcon="False" UniqueName="PersonType">
        </telerik:GridBoundColumn>
        <telerik:GridBoundColumn DataField="Salary" FilterControlAltText="Filter FullName column" HeaderText="Current Salary" ShowNoSortIcon="False" UniqueName="Salary" DataFormatString="{0:c}">
        </telerik:GridBoundColumn>
        <telerik:GridBoundColumn DataField="StartDate" FilterControlAltText="Filter FullName column" HeaderText="Start Date" ShowNoSortIcon="False" UniqueName="StartDate" DataFormatString="{0:d}">
        </telerik:GridBoundColumn>
    </Columns>

<EditFormSettings>
<EditColumn ShowNoSortIcon="False"></EditColumn>
</EditFormSettings>
</MasterTableView>
            <HeaderStyle Font-Bold="True" HorizontalAlign="Left" />

<FilterMenu RenderMode="Lightweight"></FilterMenu>

<HeaderContextMenu RenderMode="Lightweight"></HeaderContextMenu>
        </telerik:RadGrid>

Scott
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Iron
Iron
 answered on 21 Sep 2023
1 answer
221 views

I can get the render suggested actions to work when its loaded up, but when the user selects an option, i want to render more suggested options for them to select.  I have the onpost firing. What am i missing here. this code fires but i dont see the options appear in the chat window.

 

function onPost(e) {

    if (e.sender.options.user.name != 'Bot') {

        if (e.text == 'How do I..?') {
            var chat = $("#chat").data("kendoChat");
            chat.renderSuggestedActions([{
                title: "Option 1.",
                value: "Option 1."
            }, {
                title: "Option 2",
                value: "Option 2"
            }
          
            ]);
        }
Attila Antal
Telerik team
 answered on 21 Sep 2023
1 answer
189 views

DLL: Progress Telerik UI ASP NET AJAX Versión 2020.2.617.40

Hi!,
I have a problem with dynamically loading data, and subsequently filtering data from the headers of a radgrid.

The radgrid data is loaded dynamically through the selection of a radcombo with Id "rcb_Views", and this loads a sql server database view into a sql SqlDataSource "eds_Generic" and binds it to the grid.

The problem is that filtering by grid headers also has to be implemented, and it works if the selection in the combo does not change. But when the selection, in order to load a new data view, and regenerate all the data in the radgrid, it gives an error:

"[column] is neither a DataColumn nor a DataRelation for the DefaultView table.

The problem seems clear, and it is that it does not refresh either the model or the data, since the error column belongs to the schema of the model of the previous view, but I have not been able to solve it by changing the data source of the data, doing a rebind, etc. .

Can someone guide me on how I can correct the problem?

ASPX

<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentMain" runat="Server">
    <section class="section-admin-main">
        <h1 class="page-title">
            <asp:Label ID="lblTitle" runat="server" Text="Informes"></asp:Label>
        </h1>
        <telerik:RadAjaxManagerProxy ID="RadAjaxManager1" runat="server">
            <AjaxSettings>
                <telerik:AjaxSetting AjaxControlID="rcb_Views">
                    <UpdatedControls>
                        <telerik:AjaxUpdatedControl ControlID="rcb_Views"></telerik:AjaxUpdatedControl>
                        <telerik:AjaxUpdatedControl ControlID="RG_DistributorsWithoutParts"></telerik:AjaxUpdatedControl>
                        <telerik:AjaxUpdatedControl ControlID="eds_Generic"></telerik:AjaxUpdatedControl>
                    </UpdatedControls>
                </telerik:AjaxSetting>
                <telerik:AjaxSetting AjaxControlID="RG_DistributorsWithoutParts">
                    <UpdatedControls>
                        <telerik:AjaxUpdatedControl ControlID="rcb_Views"></telerik:AjaxUpdatedControl>
                        <telerik:AjaxUpdatedControl ControlID="RG_DistributorsWithoutParts"></telerik:AjaxUpdatedControl>
                        <telerik:AjaxUpdatedControl ControlID="eds_Generic"></telerik:AjaxUpdatedControl>
                    </UpdatedControls>
                </telerik:AjaxSetting>
            </AjaxSettings>
        </telerik:RadAjaxManagerProxy>
        <div id="div_combo">
            <telerik:RadComboBox ID="rcb_Views" runat="server" MaxHeight="200" Width="315" OnSelectedIndexChanged="rcb_Views_SelectedIndexChanged" DataSourceID="eds_ViewNames"
                DataTextField="description" DataValueField="ViewName" AutoPostBack="true" Label="Seleccione los datos a mostrar: ">
            </telerik:RadComboBox>
        </div>
        <telerik:RadGrid ID="RG_DistributorsWithoutParts" runat="server" Height="500px" AllowPaging="True" ShowFooter="True"
            AllowSorting="True" AutoGenerateColumns="True" ShowStatusBar="True" AllowFilteringByColumn="True" DataSourceID="eds_Generic" 
            OnItemCommand="RG_DistributorsWithoutParts_ItemCommand" CellSpacing="-1" Culture="es-ES" GridLines="Both">
            <GroupingSettings CaseSensitive="false" />
            <MasterTableView Width="100%" CommandItemDisplay="Top" CommandItemSettings-ShowAddNewRecordButton="false" CommandItemSettings-ShowRefreshButton="true" CommandItemSettings-ShowExportToExcelButton="true" PageSize="50">
                <CommandItemSettings ShowAddNewRecordButton="False" ShowExportToExcelButton="True"></CommandItemSettings>
                <Columns>
                </Columns>
            </MasterTableView>
            <ClientSettings>
                <Scrolling AllowScroll="true" UseStaticHeaders="false" SaveScrollPosition="false" />
                <Resizing AllowColumnResize="true" AllowResizeToFit="true" />
            </ClientSettings>
        </telerik:RadGrid>
        <asp:SqlDataSource ID="eds_Generic" runat="server" ConnectionString="<%$ ConnectionStrings:LMSViewsConnString %>" SelectCommand="SELECT * FROM [man_participantes]"></asp:SqlDataSource>
        <asp:SqlDataSource ID="eds_ViewNames" runat="server" ConnectionString="<%$ ConnectionStrings:LMSViewsConnString %>" SelectCommand="SELECT * FROM [v_ViewNames]"></asp:SqlDataSource>
    </section>
</asp:Content>
<asp:Content ID="Content4" ContentPlaceHolderID="FooterScripts" runat="Server">
    <style type="text/css">
        input[type="checkbox"] {
            -webkit-appearance: checkbox;
        }

        input[type="radio"] {
            -webkit-appearance: radio;
        }
    </style>

    <script type="text/javascript">
        function pageLoad() {
            var grid = $find('<%=RG_DistributorsWithoutParts.ClientID %>');
            var columns = grid.get_masterTableView().get_columns();
                for (var i = 0; i < columns.length; i++) {
                    columns[i].resizeToFit();
                }
        }
    </script>
</asp:Content>
ASPX.CS

protected void Page_Load(object sender, EventArgs e)
{
    (this.Master as BaseMaster).setVisibilityMenu(false);
    this.meth_TranslateGrids(RG_DistributorsWithoutParts);
    if (rcb_Views.SelectedValue != "")
    {
        eds_Generic.SelectCommand = "SELECT * FROM [" + rcb_Views.SelectedValue + "]";
    }

    if (!IsPostBack)
    {
        rcb_Views.DataBind();
        eds_Generic.SelectCommand = "SELECT * FROM [" + rcb_Views.SelectedValue + "]";
        RG_DistributorsWithoutParts.DataBind();
    }
}
protected void rcb_Views_SelectedIndexChanged(object sender, Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs e)
{
    eds_Generic.SelectCommand = "SELECT * FROM [" + rcb_Views.SelectedValue + "]";
    RG_DistributorsWithoutParts.DataBind();
}


Doncho
Telerik team
 answered on 19 Sep 2023
0 answers
190 views

I am able to bind pie chart data from code behind but I am not sure how to bind my Javascript object to Pie chart.

I am using ASP.NET Web Form and using AJAX to call Handler. I need to bind data after handler returns data. 

Anuj
Top achievements
Rank 1
 asked on 15 Sep 2023
1 answer
126 views
I've used Telerik for 15 years, or when it came out. I've stepped away from development as I moved up in ranks. Today, I'm going to develop an application. I purchased the software, installed it and opened Visual Studio. After opening Visual Studio, I selected "Telerik Web Forms Application" and clicked next. I selected a blank project from the Progress create new project screen. The app did it's thing and i was presented with a project with a Default.aspx. I tried to run it and it is nothing but errors, ( Unknown server tag 'telerik:RadStyleSheetManager'.)  (telerik, unknown tag prefix and so on) This has never happened in the past and I'm following Teleriks own project start. SMH. So much for quickly knocking out an application. Now I have to spend time trying to Unscrew Telerik's poor quality deployment and installation. SMH! So frustrating and annoying. 
So, what hoops do I need to jump through to get this working that was not done when I used Telerik to build this project?
Rumen
Telerik team
 answered on 14 Sep 2023
1 answer
176 views

To add a PDF file to a RadRotator control, the forum has a link to some code in Rich Content which has this:

                        <div class="image">
                            <img src='images/pic<%# XPath("Number") %>.gif' height="75" width="69" alt="" title=""
                                style="border: 0px" />
                        </div>
                        <div class="flashMovie">
                            <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://active.macromedia.com/flash4/cabs/swflash.cab#version=4,0,0,0"
                                width="165" height="74">
                                <param name="movie" value='images/Movie<%# XPath("Number") %>.swf' />
                                <param name="quality" value="high" />
                                <param name="bgcolor" value="#FFFFFF" />
                                <param name="wmode" value="transparent" />
                                <object type="application/x-shockwave-flash" data='images/Movie<%# XPath("Number") %>.swf'
                                    width="165" height="74">
                                    <param name="wmode" value="transparent" />
                                </object>
                            </object>
                        </div>
                        <div class="orderDetails">
                            order:
                            <asp:DropDownList runat="server">
                                <asp:ListItem Value="Vase">Vase</asp:ListItem>
                                <asp:ListItem Value="Card">Card</asp:ListItem>
                                <asp:ListItem Value="Box">Box</asp:ListItem>
                            </asp:DropDownList>
                            <br />
                            price: <b>$<%# XPath("Content")%></b>
                            <br />
                            <a href="#" class="orderInfo">details&nbsp;&raquo;</a>
                        </div>
                    

The Telerik answer about adding a PDF file says use the PDF's iFrame to add to the RadRotator, but iFrames are deprecated, and there is no iFrame in this code.  Can anyone provide a modern solution that specifically shows how to add an existing PDF file to a RadRotator?

 

 
Rumen
Telerik team
 answered on 14 Sep 2023
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