1 /* =========================================================
2 * bootstrap-modal.js v2.2.2
3 * http://twitter.github.com/bootstrap/javascript.html#modals
4 * =========================================================
5 * Copyright 2012 Twitter, Inc.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ========================================================= */
23 "use strict"; // jshint ;_;
26 /* MODAL CLASS DEFINITION
27 * ====================== */
29 var Modal = function (element, options) {
30 this.options = options
31 this.$element = $(element)
32 .delegate('[data-dismiss="modal"]', 'click.dismiss.modal', $.proxy(this.hide, this))
33 this.options.remote && this.$element.find('.modal-body').load(this.options.remote)
40 , toggle: function () {
41 return this[!this.isShown ? 'show' : 'hide']()
48 this.$element.trigger(e)
50 if (this.isShown || e.isDefaultPrevented()) return
56 this.backdrop(function () {
57 var transition = $.support.transition && that.$element.hasClass('fade')
59 if (!that.$element.parent().length) {
60 that.$element.appendTo(document.body) //don't move modals dom position
67 that.$element[0].offsetWidth // force reflow
72 .attr('aria-hidden', false)
77 that.$element.one($.support.transition.end, function () { that.$element.focus().trigger('shown') }) :
78 that.$element.focus().trigger('shown')
83 , hide: function (e) {
84 e && e.preventDefault()
90 this.$element.trigger(e)
92 if (!this.isShown || e.isDefaultPrevented()) return
98 $(document).off('focusin.modal')
102 .attr('aria-hidden', true)
104 $.support.transition && this.$element.hasClass('fade') ?
105 this.hideWithTransition() :
109 , enforceFocus: function () {
111 $(document).on('focusin.modal', function (e) {
112 if (that.$element[0] !== e.target && !that.$element.has(e.target).length) {
113 that.$element.focus()
118 , escape: function () {
120 if (this.isShown && this.options.keyboard) {
121 this.$element.on('keyup.dismiss.modal', function ( e ) {
122 e.which == 27 && that.hide()
124 } else if (!this.isShown) {
125 this.$element.off('keyup.dismiss.modal')
129 , hideWithTransition: function () {
131 , timeout = setTimeout(function () {
132 that.$element.off($.support.transition.end)
136 this.$element.one($.support.transition.end, function () {
137 clearTimeout(timeout)
142 , hideModal: function (that) {
150 , removeBackdrop: function () {
151 this.$backdrop.remove()
152 this.$backdrop = null
155 , backdrop: function (callback) {
157 , animate = this.$element.hasClass('fade') ? 'fade' : ''
159 if (this.isShown && this.options.backdrop) {
160 var doAnimate = $.support.transition && animate
162 this.$backdrop = $('<div class="modal-backdrop ' + animate + '" />')
163 .appendTo(document.body)
165 this.$backdrop.click(
166 this.options.backdrop == 'static' ?
167 $.proxy(this.$element[0].focus, this.$element[0])
168 : $.proxy(this.hide, this)
171 if (doAnimate) this.$backdrop[0].offsetWidth // force reflow
173 this.$backdrop.addClass('in')
176 this.$backdrop.one($.support.transition.end, callback) :
179 } else if (!this.isShown && this.$backdrop) {
180 this.$backdrop.removeClass('in')
182 $.support.transition && this.$element.hasClass('fade')?
183 this.$backdrop.one($.support.transition.end, $.proxy(this.removeBackdrop, this)) :
184 this.removeBackdrop()
186 } else if (callback) {
193 /* MODAL PLUGIN DEFINITION
194 * ======================= */
198 $.fn.modal = function (option) {
199 return this.each(function () {
201 , data = $this.data('modal')
202 , options = $.extend({}, $.fn.modal.defaults, $this.data(), typeof option == 'object' && option)
203 if (!data) $this.data('modal', (data = new Modal(this, options)))
204 if (typeof option == 'string') data[option]()
205 else if (options.show) data.show()
209 $.fn.modal.defaults = {
215 $.fn.modal.Constructor = Modal
219 * ================= */
221 $.fn.modal.noConflict = function () {
230 $(document).on('click.modal.data-api', '[data-toggle="modal"]', function (e) {
232 , href = $this.attr('href')
233 , $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\s]+$)/, ''))) //strip for ie7
234 , option = $target.data('modal') ? 'toggle' : $.extend({ remote:!/#/.test(href) && href }, $target.data(), $this.data())
240 .one('hide', function () {