Created
November 5, 2013 08:40
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How to extend Chosen jQuery library example
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| # 1. Extend Chosen with custom method or owerwrite existing methods | |
| class CustomChosen extends Chosen | |
| show_search_field_default: -> | |
| # ... | |
| # original method updated | |
| # ... | |
| some_new_method: -> | |
| # ... | |
| # 2. Extend jQuery with custom chosen (Optional, we can do custom init on app level) | |
| $ = jQuery | |
| $.fn.extend({ | |
| customChosen: (options) -> | |
| # Do no harm and return as soon as possible for unsupported browsers, namely IE6 and IE7 | |
| # Continue on if running IE document type but in compatibility mode | |
| return this unless AbstractChosen.browser_is_supported() | |
| this.each (input_field) -> | |
| $this = $ this | |
| chosen = $this.data('chosen') | |
| if options is 'destroy' && chosen | |
| chosen.destroy() | |
| else unless chosen | |
| $this.data('chosen', new CustomChosen(this, options)) | |
| return | |
| }) |
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Hello,
does this code works with the latest version of Chosen?
Also can you provide plain javascript as an example, I have no clue about coffee script...
Thanks