Resizable and multiple split panes.
Easy to integrate Blazor UI component as pane content.
Flexible to design different layouts.

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Overview

The Blazor Splitter is a layout user interface (UI) that provides resizable, expandable, collapsible, and nestable panes. It is useful for constructing different layouts in web apps such as Outlook style, Windows Explorer style, code editor UI, and more. The component can integrate other JavaScript UI controls inside its split panes.

Resizable panes

The Blazor Splitter component has built-in resizable support that helps widen or shrink the panes. Users can control the resize behavior for individual panes with min and max size validation.

Resizable panes documentation

Blazor splitter resizable support

Blazor splitter collapsible support

Collapsible panes

Built-in support is available for expanding and collapsing the panes by interaction.

Collapsible panes example

Multiple panes

Users can configure more than 2 panes to construct different layouts using Blazor Splitter component such as Outlook-style, Windows explorer-style, Visual Studio code-style, and more.

Vertical or horizontal orientation

The orientation of the split panes can either be horizontal or vertical inside the Blazor Splitter component.

Vertical or horizontal orientation

Separator (Divider)

The Blazor Splitter component has a split bar to visually split the panes that contains resize gripper.

Separator documentation

Blazor splitter with split bar

Right-to-Left (RTL)

The Blazor Splitter component supports right-to-left (RTL) rendering. Users can change the text direction and layout of the Blazor Splitter component from right to left. It improves the user experience and accessibility for users who use RTL languages.

Themes

The Blazor Splitter component has several built-in themes such as Tailwind CSS, Bootstrap 5, Bootstrap 4, Bootstrap, Material, Fabric, and High Contrast. Users can customize any one of these built-in themes or create new themes to achieve their own desired look and feel either by simply overriding SASS variables or using our Theme Studio application.

Theme Studio application

Sizing to content

Users can specify pane size either in pixels or in percentage values including min and max range values to accommodate the sizing to its child component or content.

Pane sizing documentation

Other supported frameworks

Splitter is also available in JavaScript, Angular, React and Vue frameworks that are built from their own TypeScript libraries. Check out the different Splitter platforms from the below links,

Blazor Splitter Code example

Easily get started with the Blazor Splitter using a few simple lines of C# code, as demonstrated below. Also, explore our Blazor Splitter Example, which shows you how to include the Blazor Splitter component with increased pane dimension of and separator (divider) bar size.

Edit in Blazor Playground

razor

@using Syncfusion.Blazor.Layouts
<div>Horizontal Splitter</div>

<SfSplitter Height="240px" Width="100%">
    <SplitterPanes>
        <SplitterPane>
            <ContentTemplate>
                <div class="centered-content"> Left Pane </div>
            </ContentTemplate>
        </SplitterPane>
        <SplitterPane>
            <ContentTemplate>
                <div class="centered-content"> Middle Pane </div>
            </ContentTemplate>
        </SplitterPane>
        <SplitterPane>
            <ContentTemplate>
                <div class="centered-content"> Right Pane </div>
            </ContentTemplate>
        </SplitterPane>
    </SplitterPanes>
</SfSplitter>

<style>
    .centered-content {
        display: flex;
        justify-content: center;
        align-items: center;
        height: 100%;
    }
</style>

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