dompack pulldown

Yet another pulldown. The dompack pulldown differs from a lot of other select replacements in that it can resize itself according to the size of the items in the pulldown, just like the original <select>. Most other replacements are either fixed width or rely on javascript to properly size themselves.

dompack-select observes the replaced <select> element and will automatically update its contents if the select is modified, and pick up any change to the value or selectedIndex property

dompack pulldown relies on dompack and SCSS, and leaves the choice of used classnames (except for a few internal classes you should never modify) to you.

Feature shortlist

• Clean ES6/7 (Babel) and SCSS setup
• Automatically resize the select control based on the content of the options
• Native HTML5 events
• Automatically picks up changes made to the original DOM select and applies it to the replaced control
• Supports responsive fallback to browser-native controls

To integrate into your project:

Select a class, eg 'mypulldown', to use for your pulldowns. You can set up different pulldowns using different classes. The example below simply takes over all <select> controls:

The JavaScript part:

import * as dompack from "dompack";
import Pulldown from "dompack-pulldown";

dompack.register('select', node => new Pulldown(node, 'mypulldown'));

The SCSS part, assuming you want each pulldown control and each item to be exactly 28px in height:

@import "~dompack-pulldown/styles/mixins";

.mypulldown
{
  @include dompack-pulldown(28px);
}

Responsive disabling

You may want to disable this control on mobile devices. You could simply not invoke dompack.register on such devices, or use a media query to show/hide the original and new controls, eg:

.mypulldown
{
  display:none; //By default, hide us
}
@media (min-width: 481px) // <=480px - native pulldown. >480px - replaced pulldown
{
  .mypulldown
  {
    @include dompack-pulldown(28px);
  }
}

Common issues

• The control takes up vertical space for all the items, even if closed

Make sure you specified a height for the control itself.