<vaadin-date-picker> is a Polymer element providing a date selection field which includes a scrollable month calendar view, part of the Vaadin Core Elements.
<vaadin-date-picker label="Pick a date">
</vaadin-date-picker>
-
Fork the
vaadin-date-picker
repository and clone it locally. -
Make sure you have npm installed.
-
When in the
vaadin-date-picker
directory, runnpm install
to install dependencies.
-
Install polymer-cli:
npm install -g polymer-cli
-
When in the
vaadin-date-picker
directory, runpolymer serve --open
, browser will automatically open the component API documentation. -
You can also open demo or in-browser tests by adding demo/ or test/ to the URL, for example:
- http://127.0.0.1:8081/components/vaadin-date-picker/demo/index.html
- http://127.0.0.1:8081/components/vaadin-date-picker/test/index.html
- When in the
vaadin-date-picker
directory, runpolymer test
We are using ESLint for linting JavaScript code. You can check if your code is following our standards by running gulp lint
, which will automatically lint all .js
files as well as JavaScript snippets inside .html
files.
- Make sure your code is compliant with our code linters:
gulp lint
- Check that tests are passing:
npm test
- Submit a pull request with detailed title and description
- Wait for response from one of Vaadin Elements team members
Apache License 2.0