[fa375fe] | 1 | /* ========================================================================
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| 2 | * Bootstrap: button.js v3.4.1
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| 3 | * https://getbootstrap.com/docs/3.4/javascript/#buttons
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| 4 | * ========================================================================
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| 5 | * Copyright 2011-2019 Twitter, Inc.
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| 6 | * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
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| 7 | * ======================================================================== */
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| 8 |
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| 9 |
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| 10 | +function ($) {
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| 11 | 'use strict';
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| 12 |
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| 13 | // BUTTON PUBLIC CLASS DEFINITION
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| 14 | // ==============================
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| 15 |
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| 16 | var Button = function (element, options) {
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| 17 | this.$element = $(element)
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| 18 | this.options = $.extend({}, Button.DEFAULTS, options)
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| 19 | this.isLoading = false
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| 20 | }
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| 21 |
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| 22 | Button.VERSION = '3.4.1'
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| 23 |
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| 24 | Button.DEFAULTS = {
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| 25 | loadingText: 'loading...'
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| 26 | }
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| 27 |
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| 28 | Button.prototype.setState = function (state) {
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| 29 | var d = 'disabled'
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| 30 | var $el = this.$element
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| 31 | var val = $el.is('input') ? 'val' : 'html'
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| 32 | var data = $el.data()
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| 33 |
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| 34 | state += 'Text'
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| 35 |
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| 36 | if (data.resetText == null) $el.data('resetText', $el[val]())
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| 37 |
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| 38 | // push to event loop to allow forms to submit
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| 39 | setTimeout($.proxy(function () {
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| 40 | $el[val](data[state] == null ? this.options[state] : data[state])
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| 41 |
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| 42 | if (state == 'loadingText') {
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| 43 | this.isLoading = true
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| 44 | $el.addClass(d).attr(d, d).prop(d, true)
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| 45 | } else if (this.isLoading) {
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| 46 | this.isLoading = false
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| 47 | $el.removeClass(d).removeAttr(d).prop(d, false)
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| 48 | }
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| 49 | }, this), 0)
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| 50 | }
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| 51 |
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| 52 | Button.prototype.toggle = function () {
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| 53 | var changed = true
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| 54 | var $parent = this.$element.closest('[data-toggle="buttons"]')
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| 55 |
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| 56 | if ($parent.length) {
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| 57 | var $input = this.$element.find('input')
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| 58 | if ($input.prop('type') == 'radio') {
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| 59 | if ($input.prop('checked')) changed = false
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| 60 | $parent.find('.active').removeClass('active')
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| 61 | this.$element.addClass('active')
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| 62 | } else if ($input.prop('type') == 'checkbox') {
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| 63 | if (($input.prop('checked')) !== this.$element.hasClass('active')) changed = false
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| 64 | this.$element.toggleClass('active')
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| 65 | }
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| 66 | $input.prop('checked', this.$element.hasClass('active'))
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| 67 | if (changed) $input.trigger('change')
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| 68 | } else {
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| 69 | this.$element.attr('aria-pressed', !this.$element.hasClass('active'))
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| 70 | this.$element.toggleClass('active')
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| 71 | }
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| 72 | }
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| 73 |
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| 74 |
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| 75 | // BUTTON PLUGIN DEFINITION
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| 76 | // ========================
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| 77 |
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| 78 | function Plugin(option) {
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| 79 | return this.each(function () {
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| 80 | var $this = $(this)
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| 81 | var data = $this.data('bs.button')
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| 82 | var options = typeof option == 'object' && option
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| 83 |
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| 84 | if (!data) $this.data('bs.button', (data = new Button(this, options)))
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| 85 |
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| 86 | if (option == 'toggle') data.toggle()
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| 87 | else if (option) data.setState(option)
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| 88 | })
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| 89 | }
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| 90 |
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| 91 | var old = $.fn.button
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| 92 |
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| 93 | $.fn.button = Plugin
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| 94 | $.fn.button.Constructor = Button
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| 95 |
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| 96 |
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| 97 | // BUTTON NO CONFLICT
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| 98 | // ==================
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| 99 |
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| 100 | $.fn.button.noConflict = function () {
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| 101 | $.fn.button = old
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| 102 | return this
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| 103 | }
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| 104 |
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| 105 |
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| 106 | // BUTTON DATA-API
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| 107 | // ===============
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| 108 |
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| 109 | $(document)
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| 110 | .on('click.bs.button.data-api', '[data-toggle^="button"]', function (e) {
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| 111 | var $btn = $(e.target).closest('.btn')
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| 112 | Plugin.call($btn, 'toggle')
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| 113 | if (!($(e.target).is('input[type="radio"], input[type="checkbox"]'))) {
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| 114 | // Prevent double click on radios, and the double selections (so cancellation) on checkboxes
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| 115 | e.preventDefault()
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| 116 | // The target component still receive the focus
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| 117 | if ($btn.is('input,button')) $btn.trigger('focus')
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| 118 | else $btn.find('input:visible,button:visible').first().trigger('focus')
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| 119 | }
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| 120 | })
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| 121 | .on('focus.bs.button.data-api blur.bs.button.data-api', '[data-toggle^="button"]', function (e) {
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| 122 | $(e.target).closest('.btn').toggleClass('focus', /^focus(in)?$/.test(e.type))
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| 123 | })
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| 124 |
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| 125 | }(jQuery);
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