Radzen Blazor Components

Table of Contents

Displays an auto-generated table of contents for the current page based on heading elements.


<h3 id="toc">Table of Contents</h3>
<RadzenText Anchor="current-page#heading">Heading</RadzenText>
<RadzenToc Selector="#toc">
    <RadzenTocItem Selector="#toc" Text="Table of Contents" />
    <RadzenTocItem Selector="#heading" Text="Heading" />
</RadzenToc>

Sticky TOC link

To make the component stick to the top of a scrolling container, add Style="position: sticky; top: 0;".

Sidebar
Title
Section 1 link

Section 1 content

Section 2 link

Section 2 content

Section 3 link

Section 3 content

Section 4 link

Section 4 content

Section 5 link

Section 5 content

HTML heading

HTML heading content

Copyright © 2026 Radzen Ltd. All rights reserved.

Orientation link

RadzenToc supports a horizontal layout with built-in styling. Just set Orientation="Orientation.Horizontal" to enable it. In this demo the horizontal TOC is hidden on devices with screen width less than 1024px using utility CSS classes class="rz-display-none rz-display-md-flex".

Title
Section 1 link

Section 1 content

Section 2 link

Section 2 content

Section 3 link

Section 3 content

Section 4 link

Section 4 content

Section 5 link

Section 5 content

HTML heading

HTML heading content

Copyright © 2026 Radzen Ltd. All rights reserved.

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Radzen Blazor Components, © 2018-2026 Radzen.
Source Code licensed under MIT

Demos Configuration

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