2 lines
2.3 KiB
JavaScript
2 lines
2.3 KiB
JavaScript
// knockout-jqAutocomplete 0.4.3 | (c) 2015 Ryan Niemeyer | http://www.opensource.org/licenses/mit-license
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!function(a){"function"==typeof define&&define.amd?define(["knockout","jquery","jquery-ui/autocomplete"],a):a(window.ko,jQuery)}(function(a,b){var c=function(){var c=this,d=a.utils.unwrapObservable;this.init=function(e,f,g,h,i){var j,k,l=d(f()),m={},n="function"==typeof l.filter?l.filter:c.defaultFilter;a.utils.extend(m,c.options),a.utils.extend(m,l.options),m.source="function"!=typeof l.source||a.isObservable(l.source)?c.processOptions.bind(c,f,n,l.source):function(a,b){var d=function(d){c.processOptions(f,null,d,a,b)};l.source.call(i.$data,a.term,d)},j="function"==typeof m.select&&m.select,k="function"==typeof m.change&&m.change,m.select=function(b,c){c.item&&c.item.actual&&(l.value(c.item.actual),a.isWriteableObservable(l.dataValue)&&l.dataValue(c.item.data)),j&&j.apply(this,arguments)},m.change=function(b,c){c.item&&c.item.actual||(l.value(b.target&&b.target.value),a.isWriteableObservable(l.dataValue)&&l.dataValue(null)),k&&k.apply(this,arguments)};var o=b(e).autocomplete(m).data("ui-autocomplete");l.template&&(o._renderItem=c.renderItem.bind(c,l.template,i)),a.utils.domNodeDisposal.addDisposeCallback(e,function(){o&&"function"==typeof o.destroy&&(o.destroy(),o=null)})},this.update=function(e,f){var g,h,i=d(f()),j=d(i&&i.value);j||0===j||(j=""),h=d(i.source),g=c.getPropertyNames(f),b.isArray(h)&&g.value&&(j=a.utils.arrayFirst(h,function(a){return a[g.value]==j})||j),e.value=g.input&&j&&"object"==typeof j?j[g.input]:j},this.defaultFilter=function(b,c){return c=c&&c.toLowerCase(),(b||0===b)&&a.toJSON(b).toLowerCase().indexOf(c)>-1},this.processOptions=function(a,b,c,e,f){var g,h,i,j=d(c)||[],k=[],l=this.getPropertyNames(a);for(h=0,i=j.length;i>h;h++)g=j[h],(!b||b(g,e.term))&&k.push({label:l.label?g[l.label]:g.toString(),value:l.input?g[l.input]:g.toString(),actual:l.value?g[l.value]:g,data:g});f(k)},this.renderItem=function(c,d,e,f){var g=b("<li></li>").appendTo(e),h=d.createChildContext(f.data);return a.applyBindingsToNode(g[0],{template:c},h),g.one("remove",a.cleanNode.bind(a,g[0])),g},this.getPropertyNames=function(b){var c=a.toJS(b());return{label:c.labelProp||c.valueProp,input:c.inputProp||c.labelProp||c.valueProp,value:c.valueProp}},this.options={autoFocus:!0,delay:50}};a.bindingHandlers.jqAuto=new c}); |