|
| 1 | +--- |
| 2 | +title: Customize Month Headers in MultiView Calendar |
| 3 | +description: Learn how to display the month name above each view in a MultiView Calendar using a custom header template and CSS in Telerik UI for Blazor. |
| 4 | +type: how-to |
| 5 | +page_title: How to Customize Month Headers in Telerik UI for Blazor MultiView Calendar |
| 6 | +slug: calendar-kb-customize-multiview-header |
| 7 | +tags: telerik, ui, blazor, calendar, multiview, customization, header, template |
| 8 | +res_type: kb |
| 9 | +ticketid: 1672888 |
| 10 | +--- |
| 11 | + |
| 12 | +## Environment |
| 13 | + |
| 14 | +<table> |
| 15 | + <tbody> |
| 16 | + <tr> |
| 17 | + <td>Product</td> |
| 18 | + <td>Calendar for Blazor</td> |
| 19 | + </tr> |
| 20 | + </tbody> |
| 21 | +</table> |
| 22 | + |
| 23 | +## Description |
| 24 | + |
| 25 | +I want to customize the header of a MultiView Calendar to display the month name above each view. |
| 26 | + |
| 27 | +## Solution |
| 28 | + |
| 29 | +To display the month name above each view in a MultiView Calendar, use the [`HeaderTemplate`]({%slug calendar-templates-header%}) of the TelerikCalendar and apply custom CSS for styling for label positioning. The following example demonstrates how to achieve this customization: |
| 30 | + |
| 31 | +>caption MultiView Calendar with Header Template. |
| 32 | +
|
| 33 | +````CSHTML |
| 34 | +@using System.Globalization; |
| 35 | +
|
| 36 | +<style> |
| 37 | + .my-header { |
| 38 | + inline-size: var(--INTERNAL--kendo-calendar-view-width, 256px); |
| 39 | + display: flex; |
| 40 | + justify-content: center; |
| 41 | + } |
| 42 | +</style> |
| 43 | +
|
| 44 | +<TelerikCalendar @bind-Date="@StartDate" Views="@ViewCount" |
| 45 | + @bind-Value="@Value" |
| 46 | + @bind-View="@View" |
| 47 | + SelectionMode="@CalendarSelectionMode.Single" |
| 48 | + @ref="CalendarRef"> |
| 49 | + <HeaderTemplate> |
| 50 | + @for (int i = 0; i < ViewCount; i++) |
| 51 | + { |
| 52 | + var monthNumber = Value.Month + i > 12 ? (Value.Month + i) % 12 : Value.Month + i; |
| 53 | + var month = CultureInfo.CurrentCulture.DateTimeFormat.GetAbbreviatedMonthName(monthNumber); |
| 54 | + <div class="my-header">@month</div> |
| 55 | + } |
| 56 | + </HeaderTemplate> |
| 57 | +</TelerikCalendar> |
| 58 | +
|
| 59 | +@code { |
| 60 | + private int ViewCount = 4; |
| 61 | + private DateTime StartDate = DateTime.Today; |
| 62 | + private DateTime Value = DateTime.Today; |
| 63 | + private CalendarView View = CalendarView.Month; |
| 64 | + private TelerikCalendar CalendarRef { get; set; } |
| 65 | +
|
| 66 | + private string GetMeetingClass(DateTime date) |
| 67 | + { |
| 68 | + if (date.Day % 5 == 0) |
| 69 | + { |
| 70 | + return "meeting"; |
| 71 | + } |
| 72 | + else if (date.Day % 9 == 0) |
| 73 | + { |
| 74 | + return "cocktail"; |
| 75 | + } |
| 76 | + else |
| 77 | + { |
| 78 | + return ""; |
| 79 | + } |
| 80 | + } |
| 81 | +
|
| 82 | + private void NavigateToCurrentMonth() |
| 83 | + { |
| 84 | + CalendarRef.NavigateTo(DateTime.Today, CalendarView.Month); |
| 85 | + } |
| 86 | +
|
| 87 | + private void GoToCenturyView() |
| 88 | + { |
| 89 | + View = CalendarView.Century; |
| 90 | + } |
| 91 | +} |
| 92 | +```` |
| 93 | + |
| 94 | +## See Also |
| 95 | + |
| 96 | +- [Calendar Overview](https://docs.telerik.com/blazor-ui/components/calendar/overview) |
| 97 | +- [Calendar Header Template](https://docs.telerik.com/blazor-ui/components/calendar/templates/header-template) |
| 98 | +- [Calendar Views](https://docs.telerik.com/blazor-ui/components/calendar/views) |
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