DropKick.js

Quick start

Basic Usage

• Download the latest stable version from the releases / tags section
• Insert the JS onto the page
• Put the stylesheet where you would like
• Add an ID or class to the select(s) you would like to DropKick

If you're using jQuery:

• $("#ID").dropkick( options );

Pure JS:

• Call new Dropkick( HTMLSelectELement, Options ); or new Dropkick( "ID", Options ); in your script

Note: As of DropKick 2.1 we automatically include the polyfills and jQuery plugin.

Bower Install

You can install DropKick.js using bower:

bower install dropkick --save-dev

Documentation

Options

• initialize: function

  Called when the Dropkick object is initialized. The value of this is the Dropkick object itself.

• change: function

  Called whenever the value of the Dropkick select changes (by user action or through the API). The value of this is the Dropkick object itself.

• open: function

  Called whenever the Dropkick select is opened. The value of this is the Dropkick object itself.

• close: function

  Called whenever the Dropkick select is closed. The value of this is the Dropkick object itself.

• search: string

  • "strict" - The search string matches exactly from the beginning of the option's text value (case insensitive).
  • "partial" - The search string matches part of the option's text value (case insensitive).
  • "fuzzy" - The search string matches the characters in the given order (not exclusively). The strongest match is selected first. (case insensitive).

  Defaults to "strict".

• mobile: boolean

  If true, it will render the Dropkick element for mobile devices also. Defaults to false.

Properties

• dk.data - object

  • elem - node The Dropkick element
  • select - node The origianl select element
  • settings - object The options (defaults and passed)

• dk.value - string The current value of the select

• dk.disabled - boolean Whether the form is currently disabled or not

• dk.form - node The form associated with the select

• dk.length - integer The number of options in the select

• dk.options - array An array of Dropkick options

• dk.multiple - boolean If this select is a multi-select

• dk.selectedOptions - array An array of selected Dropkick options

• dk.selectedIndex - integer An index of the first selected option

Methods

• dk.add( elem, before )

  • elem - Node/String The HTMLOptionElement or a string to be inserted
  • before - Node/Integer HTMLOptionElement/Index elem is to be inserted before

  Adds an element to the select. This option will not only add it to the original select, but create a Dropkick option and add it to the Dropkick select.

• dk.item( index )

  • index - integer

  Selects an option in the list at the desired index (negative numbers select from the end).

  Returns the Dropkick option from the list, or null if not found.

• dk.remove( index )

  • index - integer

  Removes the option (from both the select and Dropkick) at the given index.

• dk.disable( elem, disabled )

  • elem - node/integer The Dropkick option or Index of an option
  • disabled - boolean The value of disabled (default is true)

  Disables or enables an option; if only a boolean is passed (or nothing), then the entire Dropkick will be disabled or enabled.

• dk.reset( clear )

  • clear - boolean

  Resets the Dropkick and select to it's original selected options; if clear is true, It will select the first option by default (or no options for multi-selects).

• dk.refresh()

  Rebuilds the Dropkick and reinitialized the Dropkick object. *Only use if the original select element has changed.

• dk.dispose()

  Removes the Dropkick element from the DOM and the object from the cache.

  Returns itself.

• dk.open()

  Opens the Dropkick. Can even open disabled dropkicks.

• dk.close()

  Closes the Dropkick.

• dk.select( elem, disabled )

  • elem - node/integer/string The Dropkick option, index of an option, or value of an option to select
  • disabled - boolean Allow the selecting of disabled options

  Selects an option from the list.

  Returns the selected Dropkick option.

• dk.selectOne( elem, disabled )

  • elem - node/integer The Dropkick option or Index of an option to select
  • disabled - boolean Allow the selecting of disabled options

  Selects a single option from the list and scrolls to it (if the select is open or on multi-selects). Useful for selecting an option after a search by the user.

  Returns the selected Dropkick option.

• dk.search( pattern, mode )

  • pattern - string The string to search the options for
  • mode - string How the search is preformed; "strict", "partial", or "fuzzy"

  Finds all options whose text matches the given pattern based on the mode.

  • "strict" - The search string matches exactly from the beginning of the option's text value (case insensitive).
  • "partial" - The search string matches part of the option's text value (case insensitive).
  • "fuzzy" - The search string matches the characters in the given order (not exclusively). The strongest match is selected first. (case insensitive).

  Returns an array of matched Dropkick options. Note: will return an empty array if no match is found.

Contributing to DropKick.js

Creating an issue

• Give a description of the issue and what version of DK.
• Tell us any other JS that might be running on the same page.
• Please please provide a JS bin or codepen example. It's the easiest way for us to figure out what's wrong.

Adding or editing code

• Fork Dropkick
• Run npm install to install all the dev dependencies
• Make your changes
  • Follow the same coding style that's written in dropkick.js. ** Not doing this will result in a lot of comments on your pull request*
• Write tests
  • If you're adding a feature write a test for it
  • If you're fixing a bug write a test for it.
• Run gulp from your command line.
  • The default runner will run the test suite, lint, and minify the JS.
• If all tests pass you can create a pull request. Tag any related github issue tickets in the PR.

If you fail to do any of these we probably will not accept your changes

Suggestions or Bugs?

Search for bugs ruthlessly and call any vermin to our attention!

Authors

Wil Wilsman @wilwilsman

Robert DeLuca @robdel12