I have a RadAutoCompleteBox.  Many times I fill it dynamically with a SQL Query.

But on an occasion, I need to fill it with "N/A" and Select "N/A" Automatically.

Is there a way to do this?

Thanks,

Rog

Hello,

I have a setup like so:

<telerik:RadAjaxManager ID="RadAjaxManager1" RequestQueueSize="5" runat="server" DefaultLoadingPanelID="RadAjaxLoadingPanel1">
        <AjaxSettings>
            <telerik:AjaxSetting AjaxControlID="pnlProductType">
                <UpdatedControls>
                    <telerik:AjaxUpdatedControl ControlID="pnlProductSubType" LoadingPanelID="RadAjaxLoadingPanel1" />
                </UpdatedControls>
            </telerik:AjaxSetting>
        </AjaxSettings>
</telerik:RadAjaxManager>

[...omitted...]

<asp:Panel ID="pnlProductType" runat="server">
<telerik:RadLabel runat="server" AssociatedControlID="rcbProductType" ID="lblProductType" Text="Product type"/> 
       <telerik:RadComboBox RenderMode="Lightweight" Filter="Contains" Width="100%" AllowCustomText="true" ID="rcbProductType" ClientIDMode="Static" runat="server"  DataTextField="Value" DataValueField="Id" AutoPostBack="True" ></telerik:RadComboBox>
</asp:Panel>

[...omitted...]

<telerik:RadLabel runat="server" AssociatedControlID="rcbProductSubType" ID="lblProductSubType" Text="Product subtype" />
<asp:Panel ID="pnlProductSubType" runat="server">
    <telerik:RadComboBox RenderMode="Lightweight" Filter="Contains" Width="100%" AllowCustomText="true" ID="rcbProductSubType" ClientIDMode="Static" runat="server"  DataTextField="Value" DataValueField="Id"></telerik:RadComboBox>
</asp:Panel>

Basically the idea is to populate the Product Subtype combobox with items depending on the Product Type selected, asynchronously. However, this does not occur and the form is reloaded with a hard postback, seemingly ignoring the RadAjaxManager setting.

What could be the most likely reason for this?

Thank you.

PS.: please ignore any discrepancies in control IDs, they have been altered for better readability.

Hello,

I know there exist events that precede exporting to Excel (such as InfrastructureExporting)... but does there exist one that is fired after export is finished and the file is ready to download? We're talking standard server side Telerik export via GridTableView.ExportToExcel().

Thank you.

How do you process a GanttToolbarItem custom command server-side?

The documentation https://docs.telerik.com/devtools/aspnet-ajax/controls/gantt/functionality/client-templates#toolbar-template here does not provide a C# example.

I have a RadMenu with a "Close Window" button. Each of the other buttons changes the visible RadPageView in a RadMultiPage. The close button works fine if it's the first button clicked. However, if any of the other buttons in the RadMenu are clicked first, clicking the Close Window button shows "Scripts may only close windows that were open by it" in the JavaScript console.

From what I understand, the problem is due to the RadMenu's postback (which is necessary in this case). Is there any way around this behavior to allow the "Close Window" button to keep working?

Hi,

Telerik grid functionalities such as pagination, filter and sorting are not working in Google Chrome, however it works only in Internet Explorer. Please provide us the solution.

Hello,

I would like the user to have the ability to zoom in and out of a Day view.

I've added the following to the toolbar;

<Toolbar>
   <ClientTemplate>
        <a class="k-button" onclick="return ganttZoomIn(this, event)" title="Zoom In">+</a>
        <a class="k-button" onclick="return ganttZoomOut(this, event)" title="Zoom Out">-</a>
    </ClientTemplate>
</Toolbar>  

and the following javascript;

function ganttZoomIn(button, ev)
{
   var gantt = $find("<%= RadGannt1.ClientID %>");
   gantt._viewsData[0].slotSize += 10;
}

function ganttZoomOut(button, ev)
{
   var gantt = $find("<%= RadGantt1.ClientID %>");
   gantt._viewsData[0].slotSize -= 10;
}

But the changes to the slot size is not changing the Gantt.

Can the slot size be updated using javascript?

Thanks,

Matt

I'm  experiencing an issue where RadEditor in a modal is breaking out of a Bootstrap column and card. 

Any solution to contain the RadEditor that renders as a table properly? 

I imported some excel files with UI for ASP.NET AJAX R2 2021 SP1 (version 2021.2.616)

but rendering result is different from Demo,  font size.  and one file occurred some error in my project.

How to do this problem?

I attached 2 excel files.

Thank you.

Hello,

I have followed the example shown here https://demos.telerik.com/aspnet-ajax/map/examples/data-binding/dataset/defaultcs.aspx to add a marker collection via a DataSet on my map.

I am now trying to remove or update the locations without success, either by re-setting the DataSource object or my clearing the MarkersCollection without any success. For example:

protected void ClearMarkers_Click(object sender, EventArgs e) { 
    RadMap.MarkersCollection.Clear();
    RadMap.DataSource=null;
    RadMap.DataBind();
}