META-INF.resources.bsf.js.dropdown.js Maven / Gradle / Ivy
/*
========================================================================
Bootstrap: dropdown.js v3.3.7
http://getbootstrap.com/javascript/#dropdowns
========================================================================
Copyright 2011-2016 Twitter, Inc.
Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
======================================================================== */
var process=process||{env:{NODE_ENV:"development"}};
+function($){var backdrop=".dropdown-backdrop";var toggle='[data-toggle="dropdown"]';var Dropdown=function(element){$(element).on("click.bs.dropdown",this.toggle)};Dropdown.VERSION="3.3.7";function getParent($this){var selector=$this.attr("data-target");if(!selector){selector=$this.attr("href");selector=selector&&/#[A-Za-z]/.test(selector)&&selector.replace(/.*(?=#[^\s]*$)/,"")}var $parent=selector&&$(selector);return $parent&&$parent.length?$parent:$this.parent()}function clearMenus(e){if(e&&e.which===
3)return;$(backdrop).remove();$(toggle).each(function(){var $this=$(this);var $parent=getParent($this);var relatedTarget={relatedTarget:this};if(!$parent.hasClass("open"))return;if(e&&e.type=="click"&&/input|textarea/i.test(e.target.tagName)&&$.contains($parent[0],e.target))return;$parent.trigger(e=$.Event("hide.bs.dropdown",relatedTarget));if(e.isDefaultPrevented())return;$this.attr("aria-expanded","false");$parent.removeClass("open").trigger($.Event("hidden.bs.dropdown",relatedTarget))})}Dropdown.prototype.toggle=
function(e){var $this=$(this);if($this.is(".disabled, :disabled"))return;var $parent=getParent($this);var isActive=$parent.hasClass("open");clearMenus();if(!isActive){if("ontouchstart"in document.documentElement&&!$parent.closest(".navbar-nav").length)$(document.createElement("div")).addClass("dropdown-backdrop").insertAfter($(this)).on("click",clearMenus);var relatedTarget={relatedTarget:this};$parent.trigger(e=$.Event("show.bs.dropdown",relatedTarget));if(e.isDefaultPrevented())return;$this.trigger("focus").attr("aria-expanded",
"true");$parent.toggleClass("open").trigger($.Event("shown.bs.dropdown",relatedTarget))}return false};Dropdown.prototype.keydown=function(e){if(!/(38|40|27|32)/.test(e.which)||/input|textarea/i.test(e.target.tagName))return;var $this=$(this);e.preventDefault();e.stopPropagation();if($this.is(".disabled, :disabled"))return;var $parent=getParent($this);var isActive=$parent.hasClass("open");if(!isActive&&e.which!=27||isActive&&e.which==27){if(e.which==27)$parent.find(toggle).trigger("focus");return $this.trigger("click")}var desc=
" li:not(.disabled):visible a";var $items=$parent.find(".dropdown-menu"+desc);if(!$items.length)return;var index=$items.index(e.target);if(e.which==38&&index>0)index--;if(e.which==40&&index<$items.length-1)index++;if(!~index)index=0;$items.eq(index).trigger("focus")};function Plugin(option){return this.each(function(){var $this=$(this);var data=$this.data("bs.dropdown");if(!data)$this.data("bs.dropdown",data=new Dropdown(this));if(typeof option=="string")data[option].call($this)})}var old=$.fn.dropdown;
$.fn.dropdown=Plugin;$.fn.dropdown.Constructor=Dropdown;$.fn.dropdown.noConflict=function(){$.fn.dropdown=old;return this};$(document).on("click.bs.dropdown.data-api",clearMenus).on("click.bs.dropdown.data-api",".dropdown form",function(e){e.stopPropagation()}).on("click.bs.dropdown.data-api",toggle,Dropdown.prototype.toggle).on("keydown.bs.dropdown.data-api",toggle,Dropdown.prototype.keydown).on("keydown.bs.dropdown.data-api",".dropdown-menu",Dropdown.prototype.keydown)}(jQuery);