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2.JS鍘婚櫎鍓嶅悗絀烘牸
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涓鑸嬌鐢ㄧ殑璇濓紝鐩存帴鐢╱tilities.js濂戒簡
The utilities.js file rolls up all of the YUI utility components into a single
file; it includes the following components:
* Yahoo Global Object
* Event
* Dom
* Connection Manager
* Animation
* Drag & Drop
* Element
欏烘墜璁頒竴涓猨s鐨刾rototype灞炴э紝YUI閲屼篃緇忓父鐢ㄥ埌銆?br /> var F1 = function(param) {
this.testNum = param;
}
var F2 = function(param) {
this.testStr = param;
}
var a = new F1(25);
F2.prototype = a;
var b = F2('hello');
榪欎釜鏃跺檅榪樻病鏈塼estNum榪欎釜property銆?br /> 濡傛灉var c = b.testNum; 榪欐椂prototype閾懼彂鐢熶綔鐢紝浣縝鏈変簡testNum榪欎釜property銆?br /> 濡傛灉璁劇疆b.testNum = 30; 閭ｄ箞鍙敼鍙樹簡b.testNum,鑰屾病鏈夋敼鍙榓.testNum銆?br /> 濂藉儚灝辨槸緇ф壙鍏崇郴錛?br />
璋佺煡閬揊1 || {} 鏄粈涔堟剰鎬濓紵
鍐嶈涓狫S鐨刣om鏂規硶錛?br /> 1.鍒犻櫎鑺傜偣錛歯ode.parentNode.removeChild(node)
2.澧炲姞鑺傜偣錛歞ocument.createElement('div');
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