dropdown
TypeScript icon, indicating that this package has built-in type declarations

0.2.0 • Public • Published

dropdown

Dropdown helper.

Usage

<input id="query" autocomplete="off">
<script>
  var query_el = document.getElementById('query');
  var dropdown = Dropdown.attach(query_el)
    .on('change', function(query) {
      // suppose query == 'ch'
      $.getJSON('/search', {q: query}, function(data, textStatus, jqXHR) {
        // data looks like [{label: 'Charles', value: 'Charles'}, {label: 'Chris', value: 'chris'}, ...]
        dropdown.setOptions(data);
      });
    })
    .on('select', function(value) {
      query_el.value = value;
    });
</script>
<style>
  .dropdown {
    margin: 0 2px;
    padding: 0;
    list-style: none;
    border: 1px solid #CCC;
  }
  .dropdown li {
    padding: 1px;
    cursor: default;
  }
  .selected {
    background-color: pink;
  }
</style>

TODO

  • keep track of mouseover vs. up-down arrow selection, and revert to keyed up-down selection on mouseout.

License

Copyright 2011-2014 Christopher Brown. MIT Licensed.

Readme

Keywords

Package Sidebar

Install

npm i dropdown

Weekly Downloads

140

Version

0.2.0

License

MIT

Last publish

Collaborators

  • chbrown