How is Aggregation designed
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How is Aggregation designed
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我的sample code： 最后是framework debug
<html> <script>function Aggregation(name) { this.mAggregationName = name; }var oItemAgg = new Aggregation("item"); // so far, Aggregation oject has no available methoddebugger;Aggregation.prototype.generate = function(add, prototype) { var that = this, n = that.mAggregationName;add("getAggregation", prototype, function() { console.log(" getAggregation should be implemented here!"); }); }function add(name, proto, fn){ if ( !proto[name] ) { proto[name] = fn; } }oItemAgg.generate(add, Aggregation.prototype);oItemAgg.getAggregation();debugger; </script>這里的bindItem實(shí)際上不是一個(gè)function，而是Javascript對(duì)象的一個(gè)attribute，該attribute指向了一個(gè)匿名函數(shù)，其實(shí)現(xiàn)是 this.bindAggregation(n, o, t, s,f)
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