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11 lines
8.1 KiB
JavaScript
11 lines
8.1 KiB
JavaScript
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/*!
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* jQuery UI Autocomplete 1.11.1
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* http://jqueryui.com
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*
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* Copyright 2014 jQuery Foundation and other contributors
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* Released under the MIT license.
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* http://jquery.org/license
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*
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* http://api.jqueryui.com/autocomplete/
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*/
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!function(a){"function"==typeof define&&define.amd?define(["jquery","./core","./widget","./position","./menu"],a):a(jQuery)}(function(a){return a.widget("ui.autocomplete",{version:"1.11.1",defaultElement:"<input>",options:{appendTo:null,autoFocus:!1,delay:300,minLength:1,position:{my:"left top",at:"left bottom",collision:"none"},source:null,change:null,close:null,focus:null,open:null,response:null,search:null,select:null},requestIndex:0,pending:0,_create:function(){var b,c,d,e=this.element[0].nodeName.toLowerCase(),f="textarea"===e,g="input"===e;this.isMultiLine=f?!0:g?!1:this.element.prop("isContentEditable"),this.valueMethod=this.element[f||g?"val":"text"],this.isNewMenu=!0,this.element.addClass("ui-autocomplete-input").attr("autocomplete","off"),this._on(this.element,{keydown:function(e){if(this.element.prop("readOnly"))return b=!0,d=!0,void(c=!0);b=!1,d=!1,c=!1;var f=a.ui.keyCode;switch(e.keyCode){case f.PAGE_UP:b=!0,this._move("previousPage",e);break;case f.PAGE_DOWN:b=!0,this._move("nextPage",e);break;case f.UP:b=!0,this._keyEvent("previous",e);break;case f.DOWN:b=!0,this._keyEvent("next",e);break;case f.ENTER:this.menu.active&&(b=!0,e.preventDefault(),this.menu.select(e));break;case f.TAB:this.menu.active&&this.menu.select(e);break;case f.ESCAPE:this.menu.element.is(":visible")&&(this.isMultiLine||this._value(this.term),this.close(e),e.preventDefault());break;default:c=!0,this._searchTimeout(e)}},keypress:function(d){if(b)return b=!1,void((!this.isMultiLine||this.menu.element.is(":visible"))&&d.preventDefault());if(!c){var e=a.ui.keyCode;switch(d.keyCode){case e.PAGE_UP:this._move("previousPage",d);break;case e.PAGE_DOWN:this._move("nextPage",d);break;case e.UP:this._keyEvent("previous",d);break;case e.DOWN:this._keyEvent("next",d)}}},input:function(a){return d?(d=!1,void a.preventDefault()):void this._searchTimeout(a)},focus:function(){this.selectedItem=null,this.previous=this._value()},blur:function(a){return this.cancelBlur?void delete this.cancelBlur:(clearTimeout(this.searching),this.close(a),void this._change(a))}}),this._initSource(),this.menu=a("<ul>").addClass("ui-autocomplete ui-front").appendTo(this._appendTo()).menu({role:null}).hide().menu("instance"),this._on(this.menu.element,{mousedown:function(b){b.preventDefault(),this.cancelBlur=!0,this._delay(function(){delete this.cancelBlur});var c=this.menu.element[0];a(b.target).closest(".ui-menu-item").length||this._delay(function(){var b=this;this.document.one("mousedown",function(d){d.target===b.element[0]||d.target===c||a.contains(c,d.target)||b.close()})})},menufocus:function(b,c){var d,e;return this.isNewMenu&&(this.isNewMenu=!1,b.originalEvent&&/^mouse/.test(b.originalEvent.type))?(this.menu.blur(),void this.document.one("mousemove",function(){a(b.target).trigger(b.originalEvent)})):(e=c.item.data("ui-autocomplete-item"),!1!==this._trigger("focus",b,{item:e})&&b.originalEvent&&/^key/.test(b.originalEvent.type)&&this._value(e.value),d=c.item.attr("aria-label")||e.value,void(d&&a.trim(d).length&&(this.liveRegion.children().hide(),a("<div>").text(d).appendTo(this.liveRegion))))},menuselect:function(a,b){var c=b.item.data("ui-autocomplete-item"),d=this.previous;this.element[0]!==this.document[0].activeElement&&(this.element.focus(),this.previous=d,this._delay(function(){this.previous=d,this.selectedItem=c})),!1!==this._trigger("select",a,{item:c})&&this._value(c.value),this.term=this._value(),this.close(a),this.selectedItem=c}}),this.liveRegion=a("<span>",{role:"status","aria-live":"assertive","aria-relevant":"additions"}).addClass("ui-helper-hidden-accessible").appendTo(this.document[0].body),this._on(this.window,{beforeunload:function(){this.element.removeAttr("autocomplete")}})},_destroy:function(){clearTimeout(this.searching),this.element.removeClass("ui-autocomplete-input").removeAttr("autocomplete"),this.menu.element.remove(),this.liveRegion.remove()},_setOption:function(a,b){this._super(a,b),"source"===a&&this._initSource(),"appendTo"===a&&this.menu.element.appendTo(this._appendTo()),"disabled"===a&&b&&this.xhr&&this.xhr.abort()},_appendTo:functi
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