bootstrap-modal.js

!function($){"use strict";var Modal=function(element,options){this.options=options,this.$element=$(element).delegate('[data-dismiss="modal"]',"click.dismiss.modal",$.proxy(this.hide,this)),this.options.remote&&this.$element.find(".modal-body").load(this.options.remote)};Modal.prototype={constructor:Modal,toggle:function(){return this[this.isShown?"hide":"show"]()},show:function(){var that=this,e=$.Event("show");this.$element.trigger(e),this.isShown||e.isDefaultPrevented()||(this.isShown=!0,this.escape(),this.backdrop(function(){var transition=$.support.transition&&that.$element.hasClass("fade");that.$element.parent().length||that.$element.appendTo(this.options.selector),that.$element.show(),transition&&that.$element[0].offsetWidth,that.$element.addClass("in").attr("aria-hidden",!1),that.enforceFocus(),transition?that.$element.one($.support.transition.end,function(){that.$element.focus().trigger("shown")}):that.$element.focus().trigger("shown")}))},hide:function(e){e&&e.preventDefault();var that=this;e=$.Event("hide"),this.$element.trigger(e),this.isShown&&!e.isDefaultPrevented()&&(this.isShown=!1,this.escape(),$(document).off("focusin.modal"),this.$element.removeClass("in").attr("aria-hidden",!0),$.support.transition&&this.$element.hasClass("fade")?this.hideWithTransition():this.hideModal())},enforceFocus:function(){var that=this;$(document).on("focusin.modal",function(e){that.$element[0]===e.target||that.$element.has(e.target).length||that.$element.focus()})},escape:function(){var that=this;this.isShown&&this.options.keyboard?this.$element.on("keyup.dismiss.modal",function(e){27==e.which&&that.hide()}):this.isShown||this.$element.off("keyup.dismiss.modal")},hideWithTransition:function(){var that=this,timeout=setTimeout(function(){that.$element.off($.support.transition.end),that.hideModal()},500);this.$element.one($.support.transition.end,function(){clearTimeout(timeout),that.hideModal()})},hideModal:function(){var that=this;this.$element.hide(),this.backdrop(function(){that.removeBackdrop(),that.$element.trigger("hidden")})},removeBackdrop:function(){this.$backdrop&&this.$backdrop.remove(),this.$backdrop=null},backdrop:function(callback){var that=this,animate=this.$element.hasClass("fade")?"fade":"";if(this.isShown&&this.options.backdrop){var doAnimate=$.support.transition&&animate;if(this.$backdrop=$('<div class="modal-backdrop '+animate+'" />').appendTo(this.options.selector),this.$backdrop.click("static"==this.options.backdrop?$.proxy(this.$element[0].focus,this.$element[0]):$.proxy(this.hide,this)),doAnimate&&this.$backdrop[0].offsetWidth,this.$backdrop.addClass("in"),!callback)return;doAnimate?this.$backdrop.one($.support.transition.end,callback):callback()}else!this.isShown&&this.$backdrop?(this.$backdrop.removeClass("in"),$.support.transition&&this.$element.hasClass("fade")?this.$backdrop.one($.support.transition.end,callback):callback()):callback&&callback()}};var old=$.fn.modal;$.fn.modal=function(option){return this.each(function(){var $this=$(this),data=$this.data("modal"),options=$.extend({},$.fn.modal.defaults,$this.data(),"object"==typeof option&&option);data||$this.data("modal",data=new Modal(this,options)),"string"==typeof option?data[option]():options.show&&data.show()})},$.fn.modal.defaults={backdrop:!0,keyboard:!0,show:!0,selector:"body"},$.fn.modal.Constructor=Modal,$.fn.modal.noConflict=function(){return $.fn.modal=old,this},$(document).on("click.modal.data-api",'[data-toggle="modal"]',function(e){var $this=$(this),href=$this.attr("href"),$target=$($this.attr("data-target")||href&&href.replace(/.*(?=#[^\s]+$)/,"")),option=$target.data("modal")?"toggle":$.extend({remote:!/#/.test(href)&&href},$target.data(),$this.data());e.preventDefault(),$target.modal(option).one("hide",function(){$this.focus()})})}(window.jQuery);