[](https://www.npmjs.com/package/@polymer/paper-dialog) [](https://travis-ci.org/PolymerElements/paper-dialog) [](https://webcomponents.org/element/@polymer/paper-dialog) ## <paper-dialog> `` is a dialog with Material Design styling and optional animations when it is opened or closed. It provides styles for a header, content area, and an action area for buttons. You can use the `` element (in its own repository) if you need a scrolling content area. To autofocus a specific child element after opening the dialog, give it the `autofocus` attribute. See `PaperDialogBehavior` and `IronOverlayBehavior` for specifics. For example, the following code implements a dialog with a header, scrolling content area and buttons. Focus will be given to the `dialog-confirm` button when the dialog is opened. ```html

Header

Lorem ipsum...

Cancel Accept

``` ### Styling See the docs for `PaperDialogBehavior` for the custom properties available for styling this element. ### Animations Set the `entry-animation` and/or `exit-animation` attributes to add an animation when the dialog is opened or closed. See the documentation in [PolymerElements/neon-animation](https://github.com/PolymerElements/neon-animation) for more info. For example: ```html

Header

Dialog body

``` ### Accessibility See the docs for `PaperDialogBehavior` for accessibility features implemented by this element. See: [Documentation](https://www.webcomponents.org/element/@polymer/paper-dialog), [Demo](https://www.webcomponents.org/element/@polymer/paper-dialog/demo/demo/index.html). ## Usage ### Installation ``` npm install --save @polymer/paper-dialog ``` ### In an html file ```html

Content

``` ### In a Polymer 3 element ```js import {PolymerElement, html} from '@polymer/polymer'; import '@polymer/paper-dialog/paper-dialog.js'; class SampleElement extends PolymerElement { static get template() { return html`

Content

`; } } customElements.define('sample-element', SampleElement); ``` ## Contributing If you want to send a PR to this element, here are the instructions for running the tests and demo locally: ### Installation ```sh git clone https://github.com/PolymerElements/paper-dialog cd paper-dialog npm install npm install -g polymer-cli ``` ### Running the demo locally ```sh polymer serve --npm open http://127.0.0.1:/demo/ ``` ### Running the tests ```sh polymer test --npm ```