No more modification on this version !

I'm currently developping a new version of tokenize, it can be found here https://github.com/zellerda/Tokenize2

Tokenize

jQuery Tokenize is a plugin which allows your users to select multiple items from a predefined list or ajax, using autocompletion as they type to find each item. You may have seen a similar type of text entry when filling in the recipients field sending messages on facebook or tags on tumblr.

• Intuitive UI for selecting multiple items from a large list
• Easy to skin / style purely in css, no images required
• Supports any backend which can generate JSON, including PHP, Rails, Django, ASP.net
• Callbacks when items are added or removed from the list
• Select, delete and navigate items using the mouse or keyboard
• Sortable items
• Support jQuery 1.11+ and jQuery 2+

Documentation and Demo : https://www.zellerda.com/projects/jquery/tokenize

Changelog

jQuery Tokenize 2.6

• [Issue #69] Add onDropdownShow event
• [Issue #80] Fix jQuery 2.1.4 ajax issue when using hash in search input
• [Issue #81] Add onDuplicateToken option
• [Issue #82] Adding trim on adding tokens
• [Issue #84] Adding the possibility to set multiples delimiters

jQuery Tokenize 2.5.2 - 24 October 2015

• [Issue #57] Add bower package definition
• [Issue #64] Add ajax error handler in option
• [Issue #66] Add searchMinLength parameter
• Fix potential XSS issue on adding tokens

jQuery Tokenize 2.5.1 - 11 August 2015

• [Issue #59] Fix sortable call when sortable option is false

jQuery Tokenize 2.5 - 11 August 2015

• [Issue #53][Issue #54] Fix Firefox behavior with selected attribute
• Fix re-ordering of element when deleted
• Fix some return values toArray() method
• Change some return types for api method
• Add new api access (more easy)

jQuery Tokenize 2.4.3 - 22 July 2015

• Fix remap function

jQuery Tokenize 2.4.2 - 22 July 2015

• [Issue #37] Add Focused class on Tokenize:focus
• [Issue #43] Fix delimiter for non-english keyboard layouts
• [Issue #44] Remove disabled element from search
• [Issue #48] Add resize option for TokensContainer block
• [Issue #52] Add remap function
• [Issue #53] Small changes in attribute set
• Remove selection on TokensContainer
• Add delimiter option
• Return the object for each api method
• Fix initialization of tokenize when calling twice
• Fix missing bottom padding

jQuery Tokenize 2.4.1 - 1 June 2015

• [Issue #36] Fix jquery exception when enter doubles quotes
• [Issue #35] Fix debounce function

jQuery Tokenize 2.4 - 18 May 2015

• Add sortable option (experimental)
• [Issue #31] Add new event when an element is added to dropdown

jQuery Tokenize 2.3.2 - 28 April 2015

• Fix clear method

jQuery Tokenize 2.3.1 - 24 April 2015

• [Issue #22] Add debounce options for Ajax queries
• [Issue #21] Add current tokenize object for all callback function with e parameter

jQuery Tokenize 2.3 - 09 February 2015

• [Issue #15] Add enable and disable method for api

jQuery Tokenize 2.2.2 - 29 December 2014

• [Issue #14] Fix adding tokens from Ajax when newElements is false
• [Issue #13] Add clear method
• Change search input background color to transparent
• Add placeholder and displayDropdownOnFocus options
• Remove maxlength option to the input if searchMaxLength is 0

jQuery Tokenize 2.2.1 - 21 October 2014

• [Issue #3] Fix whitespace in code

jQuery Tokenize 2.2 - 21 October 2014

• [Issue #1] Fix maxElements configuration was enforced across all objects in document
• [Issue #2] Fix the display of "x" for non UTF-8 websites

jQuery Tokenize 2.1 - 7 August 2014

• Fix loading of multiple dom elements
• Add JSONP support
• Add options to personalize fields
• Add loop when move in drop down
• Remove validator option

jQuery Tokenize 2.0 - 7 October 2013

• Add callbacks
• Add maxElements option
• Fix missing add token on click when only one element
• Fix box width - Use css instead
• Fix add default token execute onAddToken

jQuery Tokenize 1.0 - 26 February 2013

• Fix backspace key to close the drop down
• Fix dropdown background
• Fix drop down item height when is less than options.size
• Fix click event out off the control
• Fix click on input when the last pending delete is deleted

jQuery Tokenize beta-0.1 - 3 April 2012

• First version