@polymer/paper-dialog-behavior


PaperDialogBehavior

Use PaperDialogBehavior and paper-dialog-shared-styles.js to implement a Material Design
dialog.

For example, if implements this behavior:

``html



Header

Dialog body

Cancel
Accept

`

paper-dialog-shared-styles.js provide styles for a header, content area, and an action area for buttons.
Use the

tag for the header and the paper-dialog-buttons or 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.

$3

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.

See: Documentation,
Demo.

Usage

$3


`
npm install --save @polymer/paper-dialog-behavior
`

$3

`js
import {PolymerElement, html} from '@polymer/polymer';
import {mixinBehaviors} from '@polymer/polymer/lib/legacy/class.js';
import {PaperDialogBehavior} from '@polymer/paper-dialog-behavior/paper-dialog-behavior.js';

class SampleElement extends mixinBehaviors(PaperDialogBehavior, PolymerElement) {
static get template() {
return html


;
}
}
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:

$3

`sh
git clone https://github.com/PolymerElements/paper-dialog-behavior
cd paper-dialog-behavior
npm install
npm install -g polymer-cli
`

$3

`sh
polymer serve --npm
open http://127.0.0.1:/demo/
`

$3

`sh
polymer test --npm
``