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bootstrap onto closure
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fat
265
js/button.js
265
js/button.js
@@ -1,116 +1,207 @@
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/* ========================================================================
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* Bootstrap: button.js v3.3.2
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/** =======================================================================
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* Bootstrap: button.js v4.0.0
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* http://getbootstrap.com/javascript/#buttons
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* ========================================================================
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* Copyright 2011-2015 Twitter, Inc.
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* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
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* ======================================================================== */
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* ========================================================================
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* @fileoverview - Bootstrap's generic button component.
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*
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* Note (@fat): Deprecated "setState" – imo, better solutions for managing a
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* buttons state should exist outside this plugin.
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*
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* Public Methods & Properties:
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*
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* + $.button
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* + $.button.noConflict
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* + $.button.Constructor
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* + $.button.Constructor.VERSION
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* + $.button.Constructor.prototype.toggle
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*
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* ========================================================================
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*/
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'use strict';
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+function ($) {
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'use strict';
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/**
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* Our Button class.
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* @param {Element!} element
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* @constructor
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*/
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var Button = function (element) {
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// BUTTON PUBLIC CLASS DEFINITION
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// ==============================
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/** @private {Element} */
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this._element = element
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var Button = function (element, options) {
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this.$element = $(element)
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this.options = $.extend({}, Button.DEFAULTS, options)
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this.isLoading = false
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}
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}
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Button.VERSION = '3.3.2'
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Button.DEFAULTS = {
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loadingText: 'loading...'
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}
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/**
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* @const
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* @type {string}
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*/
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Button['VERSION'] = '4.0.0'
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Button.prototype.setState = function (state) {
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var d = 'disabled'
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var $el = this.$element
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var val = $el.is('input') ? 'val' : 'html'
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var data = $el.data()
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state = state + 'Text'
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/**
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* @const
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* @type {string}
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* @private
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*/
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Button._NAME = 'button'
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if (data.resetText == null) $el.data('resetText', $el[val]())
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// push to event loop to allow forms to submit
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setTimeout($.proxy(function () {
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$el[val](data[state] == null ? this.options[state] : data[state])
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/**
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* @const
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* @type {string}
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* @private
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*/
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Button._DATA_KEY = 'bs.button'
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if (state == 'loadingText') {
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this.isLoading = true
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$el.addClass(d).attr(d, d)
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} else if (this.isLoading) {
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this.isLoading = false
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$el.removeClass(d).removeAttr(d)
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}
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}, this), 0)
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}
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Button.prototype.toggle = function () {
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var changed = true
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var $parent = this.$element.closest('[data-toggle="buttons"]')
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/**
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* @const
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* @type {Function}
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* @private
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*/
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Button._JQUERY_NO_CONFLICT = $.fn[Button._NAME]
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if ($parent.length) {
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var $input = this.$element.find('input')
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if ($input.prop('type') == 'radio') {
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if ($input.prop('checked') && this.$element.hasClass('active')) changed = false
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else $parent.find('.active').removeClass('active')
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}
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if (changed) $input.prop('checked', !this.$element.hasClass('active')).trigger('change')
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} else {
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this.$element.attr('aria-pressed', !this.$element.hasClass('active'))
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/**
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* @const
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* @enum {string}
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* @private
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*/
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Button._ClassName = {
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ACTIVE : 'active',
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BUTTON : 'btn',
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FOCUS : 'focus'
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}
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/**
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* @const
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* @enum {string}
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* @private
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*/
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Button._Selector = {
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DATA_TOGGLE_CARROT : '[data-toggle^="button"]',
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DATA_TOGGLE : '[data-toggle="buttons"]',
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INPUT : 'input',
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ACTIVE : '.active',
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BUTTON : '.btn'
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}
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/**
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* Provides the jQuery Interface for the Button component.
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* @param {string=} opt_config
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* @this {jQuery}
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* @return {jQuery}
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* @private
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*/
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Button._jQueryInterface = function (opt_config) {
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return this.each(function () {
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var data = $(this).data(Button._DATA_KEY)
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if (!data) {
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data = new Button(this)
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$(this).data(Button._DATA_KEY, data)
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}
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if (changed) this.$element.toggleClass('active')
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if (opt_config === 'toggle') {
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data[opt_config]()
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}
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})
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}
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/**
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* Toggle's the button active state
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*/
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Button.prototype['toggle'] = function () {
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var triggerChangeEvent = true
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var rootElement = $(this._element).closest(Button._Selector.DATA_TOGGLE)[0]
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if (rootElement) {
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var input = $(this._element).find(Button._Selector.INPUT)[0]
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if (input) {
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if (input.type == 'radio') {
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if (input.checked && $(this._element).hasClass(Button._ClassName.ACTIVE)) {
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triggerChangeEvent = false
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} else {
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var activeElement = $(rootElement).find(Button._Selector.ACTIVE)[0]
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if (activeElement) {
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$(activeElement).removeClass(Button._ClassName.ACTIVE)
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}
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}
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}
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if (triggerChangeEvent) {
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input.checked = !$(this._element).hasClass(Button._ClassName.ACTIVE)
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$(this._element).trigger('change')
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}
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}
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} else {
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this._element.setAttribute('aria-pressed', !$(this._element).hasClass(Button._ClassName.ACTIVE))
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}
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// BUTTON PLUGIN DEFINITION
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// ========================
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function Plugin(option) {
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return this.each(function () {
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var $this = $(this)
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var data = $this.data('bs.button')
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var options = typeof option == 'object' && option
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if (!data) $this.data('bs.button', (data = new Button(this, options)))
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if (option == 'toggle') data.toggle()
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else if (option) data.setState(option)
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})
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if (triggerChangeEvent) {
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$(this._element).toggleClass(Button._ClassName.ACTIVE)
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}
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var old = $.fn.button
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$.fn.button = Plugin
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$.fn.button.Constructor = Button
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}
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// BUTTON NO CONFLICT
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// ==================
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/**
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* ------------------------------------------------------------------------
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* jQuery Interface + noConflict implementaiton
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* ------------------------------------------------------------------------
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*/
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$.fn.button.noConflict = function () {
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$.fn.button = old
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return this
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}
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/**
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* @const
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* @type {Function}
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*/
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$.fn[Button._NAME] = Button._jQueryInterface
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// BUTTON DATA-API
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// ===============
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/**
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* @const
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* @type {Function}
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*/
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$.fn[Button._NAME]['Constructor'] = Button
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$(document)
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.on('click.bs.button.data-api', '[data-toggle^="button"]', function (e) {
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var $btn = $(e.target)
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if (!$btn.hasClass('btn')) $btn = $btn.closest('.btn')
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Plugin.call($btn, 'toggle')
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e.preventDefault()
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})
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.on('focus.bs.button.data-api blur.bs.button.data-api', '[data-toggle^="button"]', function (e) {
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$(e.target).closest('.btn').toggleClass('focus', /^focus(in)?$/.test(e.type))
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})
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}(jQuery);
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/**
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* @const
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* @type {Function}
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*/
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$.fn[Button._NAME]['noConflict'] = function () {
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$.fn[Button._NAME] = Button._JQUERY_NO_CONFLICT
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return this
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}
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/**
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* ------------------------------------------------------------------------
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* Data Api implementation
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* ------------------------------------------------------------------------
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*/
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$(document)
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.on('click.bs.button.data-api', Button._Selector.DATA_TOGGLE_CARROT, function (event) {
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event.preventDefault()
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var button = event.target
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if (!$(button).hasClass(Button._ClassName.BUTTON)) {
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button = $(button).closest(Button._Selector.BUTTON)
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}
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Button._jQueryInterface.call($(button), 'toggle')
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})
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.on('focus.bs.button.data-api blur.bs.button.data-api', Button._Selector.DATA_TOGGLE_CARROT, function (event) {
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var button = $(event.target).closest(Button._Selector.BUTTON)[0]
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$(button).toggleClass(Button._ClassName.FOCUS, /^focus(in)?$/.test(event.type))
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})
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