@polymer/paper-radio-group
v3.0.1
Published
A group of material design radio buttons
Downloads
22,919
Readme
<paper-radio-group>
<paper-radio-group>
allows user to select at most one radio button from a set.
Checking one radio button that belongs to a radio group unchecks any previously
checked radio button within the same group. Use selected
to get or set the
selected radio button.
The <paper-radio-button>
elements inside the group must have the name
attribute set.
See: Documentation, Demo.
Usage
Installation
npm install --save @polymer/paper-radio-group
In an HTML file
<html>
<head>
<script type="module">
import '@polymer/paper-radio-button/paper-radio-button.js';
import '@polymer/paper-radio-group/paper-radio-group.js';
</script>
</head>
<body>
<paper-radio-group selected="small">
<paper-radio-button name="small">Small</paper-radio-button>
<paper-radio-button name="medium">Medium</paper-radio-button>
<paper-radio-button name="large">Large</paper-radio-button>
</paper-radio-group>
</body>
</html>
In a Polymer 3 element
import {PolymerElement} from '@polymer/polymer/polymer-element.js';
import {html} from '@polymer/polymer/lib/utils/html-tag.js';
import '@polymer/paper-radio-button/paper-radio-button.js';
import '@polymer/paper-radio-group/paper-radio-group.js';
class ExampleElement extends PolymerElement {
static get template() {
return html`
<paper-radio-group selected="small">
<paper-radio-button name="small">Small</paper-radio-button>
<paper-radio-button name="medium">Medium</paper-radio-button>
<paper-radio-button name="large">Large</paper-radio-button>
</paper-radio-group>
`;
}
}
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
git clone https://github.com/PolymerElements/paper-radio-group
cd paper-radio-group
npm install
npm install -g polymer-cli
Running the demo locally
polymer serve --npm
open http://127.0.0.1:<port>/demo/
Running the tests
polymer test --npm