[](https://www.npmjs.com/package/@polymer/iron-pages)
[](https://travis-ci.org/PolymerElements/iron-pages)
[](https://webcomponents.org/element/@polymer/iron-pages)
## <iron-pages>
`iron-pages` is used to select one of its children to show. One use is to cycle
through a list of children "pages".
See: [Documentation](https://www.webcomponents.org/element/@polymer/iron-pages),
[Demo](https://www.webcomponents.org/element/@polymer/iron-pages/demo/demo/index.html).
## Usage
### Installation
```
npm install --save @polymer/iron-pages
```
### In an HTML file
```html
Page 0
Page 1
Page 2
Page 3
```
### In a Polymer 3 element
```js
import {PolymerElement} from '@polymer/polymer/polymer-element.js';
import {html} from '@polymer/polymer/lib/utils/html-tag.js';
import '@polymer/iron-pages/iron-pages.js';
class ExampleElement extends PolymerElement {
static get template() {
return html`
Page 0
Page 1
Page 2
Page 3
`;
}
}
customElements.define('example-element', ExampleElement);
```
## 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/iron-pages
cd iron-pages
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
```