Component Factory Breadcrumb for Vaadin Flow

Breadcrumb is the Java API for <vcf-breadcrumb> web component for Vaadin Flow. It provides an easy way to display breadcrumb on web pages.

Usage

Create instance of Breadcrumbs and instances of Breadcrumb. You can set breadcrumb text and href. Also you can set property collpase, which will indicate whether breadcrumb should collapse when there's no enough space to display in full.

Breadcrumbs breadcrumbs = new Breadcrumbs();
breadcrumbs.add(
    new Breadcrumb("Home","breadcrumbs/#"),
    new Breadcrumb("Directory","breadcrumbs/#"),
    new Breadcrumb("Components", "breadcrumbs/#", true),
    new Breadcrumb("VCF Components", "breadcrumbs/#", true),
    new Breadcrumb("Breadcrumbs"));

Breadcrumbs "Components" && "VCF Components" will collapse and show ellipsis when space available for display is not wide enough.

Updates since version 3.0.0

• Vaadin 24.5+ support.
• Web component part (version 2.0.0) is now Lit based.
• The first item in the breadcrumb is always shown in full.
• The items can be collapsed when space runs out. This is configurable by using the attribute collapse. When availabe space is not enough to display the full label, then the label is shown with ellipsis.
• If space is even more limited, and some breadcrumbs have the collapse attribute:
  • Consecutive collapsed items are grouped into ranges.
  • Each range is hidden when necessary and replaced with an ellipsis element.
• shift attribute from previous version was removed. Responsive behavior is now given by the collapse attribute implementation.

Setting up for development:

Clone the project in GitHub (or fork it if you plan on contributing)

https://github.com/vaadin-component-factory/breadcrumb

To build and install the project into the local repository run mvn install

Demo

To run demo go to breadcrumbs-demo/ subfolder and run mvn jetty:run. After server startup, you'll be able find demo at http://localhost:8080/breadcrumbs

License & Author

This Add-on is distributed under Apache 2.0.

Breadcrumb component is written by Vaadin Ltd.

Sponsored development

Major pieces of development of this add-on has been sponsored by multiple customers of Vaadin. Read more about Expert on Demand at: Support and Pricing