# @npm-polymer/paper-dialog-behavior

> Implements a behavior used for material design dialogs

Latest version **2.0.0** (published 2017-06-03) · http://polymer.github.io/LICENSE.txt license · 0 weekly downloads

> **Deprecated.** This package is deprecated.

## Install

```sh
npm install @npm-polymer/paper-dialog-behavior
pnpm add @npm-polymer/paper-dialog-behavior
yarn add @npm-polymer/paper-dialog-behavior
bun add @npm-polymer/paper-dialog-behavior
```

## Health

**Score 10/100 (F)** — status: deprecated.

Negative: deprecated.

## Facts

| | |
|---|---|
| Version | 2.0.0 |
| Published | 2017-06-03 |
| First published | 2017-06-03 |
| Weekly downloads | 0 |
| License | http://polymer.github.io/LICENSE.txt |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 3 |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 18 |
| Maintainers | npm-polymer |
| Keywords | web-components, polymer, dialog, overlay, behavior |

## Links

- npm: https://www.npmjs.com/package/@npm-polymer/paper-dialog-behavior
- Repository: https://github.com/PolymerElements/paper-dialog-behavior
- Issues: https://github.com/PolymerElements/paper-dialog-behavior/issues
- npm.io page: https://npm.io/package/@npm-polymer/paper-dialog-behavior

## Dependencies (3)

- [@npm-polymer/polymer](https://npm.io/package/@npm-polymer/polymer.md) 2.0.1
- [@npm-polymer/paper-styles](https://npm.io/package/@npm-polymer/paper-styles.md) 1.3.1
- [@npm-polymer/iron-overlay-behavior](https://npm.io/package/@npm-polymer/iron-overlay-behavior.md) 2.0.0

## Alternatives

- [react-native-root-siblings](https://npm.io/package/react-native-root-siblings.md) — 102.9K weekly downloads
- [post-robot](https://npm.io/package/post-robot.md) — 93.7K weekly downloads
- [@praxisui/dialog](https://npm.io/package/@praxisui/dialog.md) — 2.0K weekly downloads
- [easy-toggle-state](https://npm.io/package/easy-toggle-state.md) — 350 weekly downloads
- [ngx-lightbox-evp](https://npm.io/package/ngx-lightbox-evp.md) — 19 weekly downloads

## Recent versions

- 2.0.0 (latest) — 2017-06-03

## README

[![Build status](https://travis-ci.org/PolymerElements/paper-dialog-behavior.svg?branch=master)](https://travis-ci.org/PolymerElements/paper-dialog-behavior)

_[Demo and API docs](https://elements.polymer-project.org/elements/paper-dialog-behavior)_


## Polymer.PaperDialogBehavior

Use `Polymer.PaperDialogBehavior` and `paper-dialog-shared-styles.html` to implement a Material Design
dialog.

For example, if `<paper-dialog-impl>` implements this behavior:

```html
<paper-dialog-impl>
    <h2>Header</h2>
    <div>Dialog body</div>
    <div class="buttons">
        <paper-button dialog-dismiss>Cancel</paper-button>
        <paper-button dialog-confirm>Accept</paper-button>
    </div>
</paper-dialog-impl>
```

`paper-dialog-shared-styles.html` provide styles for a header, content area, and an action area for buttons.
Use the `<h2>` tag for the header and the `buttons` class for the action area. You can use the
`paper-dialog-scrollable` element (in its own repository) if you need a scrolling content area.

Use the `dialog-dismiss` and `dialog-confirm` attributes on interactive controls to close the
dialog. If the user dismisses the dialog with `dialog-confirm`, the `closingReason` will update
to include `confirmed: true`.

### Changes in 2.0
- `paper-dialog-shared-styles` styles direct `h2` and `.buttons` children of the dialog because of how [`::slotted` works](https://developers.google.com/web/fundamentals/primers/shadowdom/?hl=en#stylinglightdom)
(compound selector will select only top level nodes)
- Removed `paper-dialog-common.css` as it's a duplicate of `paper-dialog-shared-styles.html`.
Import the shared styles via `<style include="paper-dialog-shared-styles">` ([see example](demo/simple-dialog.html))

### Accessibility

This element has `role="dialog"` by default. Depending on the context, it may be more appropriate
to override this attribute with `role="alertdialog"`.

If `modal` is set, the element will prevent the focus from exiting the element.
It will also ensure that focus remains in the dialog.

---
_Source: https://npm.io/package/@npm-polymer/paper-dialog-behavior · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._