Telerik Forums
UI for ASP.NET AJAX Forum
0 answers
8 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
11 views

Hi,

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

 

Priyam
Top achievements
Rank 1
 asked on 22 Sep 2023
0 answers
8 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
10 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
Top achievements
Rank 1
Iron
 answered on 21 Sep 2023
1 answer
10 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
25 views

DLL: Progress Telerik UI ASP NET AJAX VersiĆ³n 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
12 views

Greetings all,

I have just discovered the margin properties in the PDFSettings sub-category of the RadClientExportManager.

Using the left & right margins, I could address some of my concerns as to how close the edge of the export comes to the edge of the displayed area, I cannot seem to make the bottom margin value work. 

Across my exports, I am using:

        RadClientExportManager1.PdfSettings.MarginLeft = "15"
        RadClientExportManager1.PdfSettings.MarginRight = "15"
        RadClientExportManager1.PdfSettings.MarginBottom = "30"

Can anyone let me know if there is a problem in setting the bottom margin, or any of the margins? Or even how the inner workings of the control handles blank space or padding around the indicated div?

Thanks in advance! 

Adam
Top achievements
Rank 1
 asked on 18 Sep 2023
0 answers
17 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
8 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
13 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
Narrow your results
Selected tags
Tags
+? more
Top users last month
Bernd
Top achievements
Rank 5
Bronze
Bronze
Iron
kva
Top achievements
Rank 2
Iron
Iron
Iron
Jay
Top achievements
Rank 2
Iron
Iron
Veteran
Mark
Top achievements
Rank 3
Iron
Iron
Iron
Ruchika
Top achievements
Rank 1
Iron
Want to show your ninja superpower to fellow developers?
Top users last month
Bernd
Top achievements
Rank 5
Bronze
Bronze
Iron
kva
Top achievements
Rank 2
Iron
Iron
Iron
Jay
Top achievements
Rank 2
Iron
Iron
Veteran
Mark
Top achievements
Rank 3
Iron
Iron
Iron
Ruchika
Top achievements
Rank 1
Iron
Want to show your ninja superpower to fellow developers?
Want to show your ninja superpower to fellow developers?