2 lines
8.5 KiB
JavaScript
2 lines
8.5 KiB
JavaScript
|
!function(a,b){"use strict";"undefined"!=typeof module&&module.exports?module.exports=b(require("jquery")):"function"==typeof define&&define.amd?define(["jquery"],function(a){return b(a)}):b(a.jQuery)}(this,function(a){"use strict";var b=function(c,d){this.$element=a(c),this.options=a.extend({},b.defaults,d),this.matcher=this.options.matcher||this.matcher,this.sorter=this.options.sorter||this.sorter,this.select=this.options.select||this.select,this.autoSelect="boolean"!=typeof this.options.autoSelect||this.options.autoSelect,this.highlighter=this.options.highlighter||this.highlighter,this.render=this.options.render||this.render,this.updater=this.options.updater||this.updater,this.displayText=this.options.displayText||this.displayText,this.source=this.options.source,this.delay=this.options.delay,this.$menu=a(this.options.menu),this.$appendTo=this.options.appendTo?a(this.options.appendTo):null,this.fitToElement="boolean"==typeof this.options.fitToElement&&this.options.fitToElement,this.shown=!1,this.listen(),this.showHintOnFocus=("boolean"==typeof this.options.showHintOnFocus||"all"===this.options.showHintOnFocus)&&this.options.showHintOnFocus,this.afterSelect=this.options.afterSelect,this.addItem=!1,this.value=this.$element.val()||this.$element.text()};b.prototype={constructor:b,select:function(){var a=this.$menu.find(".active").data("value");if(this.$element.data("active",a),this.autoSelect||a){var b=this.updater(a);b||(b=""),this.$element.val(this.displayText(b)||b).text(this.displayText(b)||b).change(),this.afterSelect(b)}return this.hide()},updater:function(a){return a},setSource:function(a){this.source=a},show:function(){var d,b=a.extend({},this.$element.position(),{height:this.$element[0].offsetHeight}),c="function"==typeof this.options.scrollHeight?this.options.scrollHeight.call():this.options.scrollHeight;if(this.shown?d=this.$menu:this.$appendTo?(d=this.$menu.appendTo(this.$appendTo),this.hasSameParent=this.$appendTo.is(this.$element.parent())):(d=this.$menu.insertAfter(this.$element),this.hasSameParent=!0),!this.hasSameParent){d.css("position","fixed");var e=this.$element.offset();b.top=e.top,b.left=e.left}var f=a(d).parent().hasClass("dropup"),g=f?"auto":b.top+b.height+c,h=a(d).hasClass("dropdown-menu-right"),i=h?"auto":b.left;return d.css({top:g,left:i}).show(),this.options.fitToElement===!0&&d.css("width",this.$element.outerWidth()+"px"),this.shown=!0,this},hide:function(){return this.$menu.hide(),this.shown=!1,this},lookup:function(b){if("undefined"!=typeof b&&null!==b?this.query=b:this.query=this.$element.val()||this.$element.text()||"",this.query.length<this.options.minLength&&!this.options.showHintOnFocus)return this.shown?this.hide():this;var d=a.proxy(function(){a.isFunction(this.source)?this.source(this.query,a.proxy(this.process,this)):this.source&&this.process(this.source)},this);clearTimeout(this.lookupWorker),this.lookupWorker=setTimeout(d,this.delay)},process:function(b){var c=this;return b=a.grep(b,function(a){return c.matcher(a)}),b=this.sorter(b),b.length||this.options.addItem?(b.length>0?this.$element.data("active",b[0]):this.$element.data("active",null),this.options.addItem&&b.push(this.options.addItem),"all"==this.options.items?this.render(b).show():this.render(b.slice(0,this.options.items)).show()):this.shown?this.hide():this},matcher:function(a){var b=this.displayText(a);return~b.toLowerCase().indexOf(this.query.toLowerCase())},sorter:function(a){for(var e,b=[],c=[],d=[];e=a.shift();){var f=this.displayText(e);f.toLowerCase().indexOf(this.query.toLowerCase())?~f.indexOf(this.query)?c.push(e):d.push(e):b.push(e)}return b.concat(c,d)},highlighter:function(a){var b=this.query;if(""===b)return a;var f,c=a.match(/(>)([^<]*)(<)/g),d=[],e=[];if(c&&c.length)for(f=0;f<c.length;++f)c[f].length>2&&d.push(c[f]);else d=[],d.push(a);b = b.replace((/[\(\)\/\.\*\+\?\[\]]/g), function(m) {return '\\'+m;});var h,g=new RegExp(b,"g");for(f=0;f<d.length;++f)h=d[f].match(g),h&&h.length>0&&e.push(d[f]);for(f=0;f<e.length;++f)a=a.replace(e[f],e[f].replace(g,"<strong>$&</strong>"));return a},render:function(b){va
|