@polymer/paper-dialog-scrollable


<paper-dialog-scrollable>

paper-dialog-scrollable implements a scrolling area used in a Material Design dialog. It shows
a divider at the top and/or bottom indicating more content, depending on scroll position. Use this
together with elements implementing PaperDialogBehavior.

``html



Header

Lorem ipsum...

OK

`

It shows a top divider after scrolling if it is not the first child in its parent container,
indicating there is more content above. It shows a bottom divider if it is scrollable and it is not
the last child in its parent container, indicating there is more content below. The bottom divider
is hidden if it is scrolled to the bottom.

If paper-dialog-scrollable is not a direct child of the element implementing PaperDialogBehavior,
remember to set the dialogElement:

`html



Header

Sub-header

Lorem ipsum...

OK


`

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The following custom properties and mixins are available for styling:

| Custom property | Description | Default |
| --- | --- | --- |
| --paper-dialog-scrollable | Mixin for the scrollable content | {} |

See: Documentation,
Demo.

Usage

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

$3

`html





Open

Heading

Scrolalble content...

`

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`js
import {PolymerElement, html} from '@polymer/polymer';
import '@polymer/paper-dialog/paper-dialog.js';
import '@polymer/paper-dialog-scrollable/paper-dialog-scrollable.js';

class SampleElement extends PolymerElement {
static get template() {
return html
Open

Heading

Scrolalble content...

;
}

_openDialog() {
this.$.dialog.open();
}
}
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:

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

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

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`sh
polymer test --npm
``