React Message Banner

The idea behind the sample

A react Message Banner sample, allows to add a custom banner message to your SharePoint Online modern sites. Can target either Site or Web Scoped. Allows a site owner to modify the text, font size, colours and height of the banner. Specify a start date to control when the banner is visible to members of a site. Uses the latest v1.15.2 of SPFX framework.

Make it your own

Start with the author's setup instructions, explore the implementation, and adapt the pattern to your environment. Sample code stays in its original repository, together with its requirements, license and contribution history.

A closer look

Keep exploring

• Getting started with SharePoint Framework — Introduction about how to develop Microsoft 365 extensions using SharePoint Framework.
• Build your first SharePoint Framework Extension — Introduction about how to develop SharePoint Online extensions using SharePoint Framework.
• Microsoft 365 Patterns and Practices — Guidance, tooling, samples and open-source controls for your Microsoft 365 development.

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