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| $ -> | |
| window.BR ||= {} | |
| BR.userListWidget = new BR.UserListWidget $('#user-list'), | |
| length: 20 |
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| class BR.UserListWidget | |
| constructor: (@$list, @options = {}) -> | |
| # Adds a single handler that instantiates the full widget if/when needed | |
| # We used to do the full instantiation of every widget on page load, | |
| # but that soon started seriously affecting load times | |
| @$list.on 'click', => | |
| @initialize() | |
| @showList() | |
| initialize: _.once -> | |
| # We pre-lookup all DOM elements needed in the class so we don't do duplicate lookups | |
| @$listItems = $('.js-list-item', @$list) | |
| @$hideList = $('.js-hide-list', @$list) | |
| @$form = $('.js-form', @$list) | |
| @$submitForm = $('.js-submit-form', @$list) | |
| # All handlers are added in this step | |
| @$form.on 'submit', (e) => | |
| e.preventDefault() | |
| @$submitForm.attr('disabled', 'disabled') | |
| @submitForm() | |
| $(document).on 'click', '.js-list-item', (e) => | |
| @selectItem($(e.currentTarget)) | |
| # Other misc setup logic | |
| if @options.length | |
| $(_.first(@$listItems, @options.lenth)).addClass('shown') | |
| submitForm: -> | |
| # submits the form | |
| selectItem: ($item) -> | |
| $item.addClass('selected') | |
| @selectedItem = $item | |
| showList: -> | |
| @$list.addClass('shown') | |
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