> For the complete documentation index, see [llms.txt](https://docs.devolutions.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.devolutions.net/powershell-universal/es/aplicaciones/components/feedback/backdrop.md).

# Fondo

El componente de fondo coloca una superposición sobre toda la página. Resulta útil para mostrar estados de carga.

## Fondo básico

Para crear un fondo básico, puede usar el cmdlet `New-UDBackdrop` e incluir el contenido que se mostrará dentro del fondo. El contenido se centrará en la página. Para mostrar el fondo, use el parámetro de conmutador `-Open`.

```powershell
New-UDBackdrop -Content {
    New-UDTypography -Text "Loading..." -Variant h2
} -Open
```

![Componente de fondo](/files/yVyzeQVerwyY8CcqkXvr)

## Controlador OnClick

El fondo proporciona un controlador `-OnClick` que puede usar para cerrar el fondo al hacer clic. Puede usar `Set-UDElement` para abrir y cerrar el fondo.

```powershell
New-UDBackdrop -Id 'backdrop' -Content {
    New-UDTypography -Text "Loading..." -Variant h2
} -Open -OnClick {
    Set-UDElement -Id 'backdrop' -Properties @{
        open = $false
    }
}
```

## API

* [New-UDBackdrop](/powershell-universal/es/comandos-de-powershell/new-udbackdrop.md)


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://docs.devolutions.net/powershell-universal/es/aplicaciones/components/feedback/backdrop.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.