Easily make ajax requests
Latest commit 92da33b Sep 14, 2018

README.md

Published on NPM Build status Published on webcomponents.org

<iron-ajax>

The iron-ajax element declaratively exposes network request functionality to Polymer's data-binding system.

See: Documentation, Demo.

Usage

Installation

npm install --save @polymer/iron-ajax

In an html file

<html>
  <head>
    <script type="module">
      import '@polymer/iron-ajax/iron-ajax.js';
    </script>
  </head>
  <body>
    <iron-ajax
        auto
        url="https://www.googleapis.com/youtube/v3/search"
        params='{"part":"snippet", "q":"polymer", "key": "YOUTUBE_API_KEY", "type": "video"}'
        handle-as="json"
        on-response="handleResponse"
        debounce-duration="300">
    </iron-ajax>
  </body>
</html>

In a Polymer 3 element

import {PolymerElement, html} from '@polymer/polymer';
import '@polymer/iron-ajax/iron-ajax.js';

class SampleElement extends PolymerElement {
  static get template() {
    return html`
      <iron-ajax
          auto
          url="https://www.googleapis.com/youtube/v3/search"
          params='{"part":"snippet", "q":"polymer", "key": "YOUTUBE_API_KEY", "type": "video"}'
          handle-as="json"
          on-response="handleResponse"
          debounce-duration="300">
      </iron-ajax>
    `;
  }
}
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:

Installation

git clone https://github.com/PolymerElements/iron-ajax
cd iron-ajax
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