分享程序员开发的那些事...
更新时间：2022-10-03 14:23:27
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//兼容性比较好的方法，适合新老浏览器 P42
function getElementsByClassName(node,calssname){ //function getElementsByClassName(shopping,"sale")
if(node.getElementsByClassName)
//使用现有方法{return node.ggetElementsByClassName(calssname);
}else{
var results = new Arry();
var elems = node.getElementsByClassName("*");
for(var i=0; i<elems.length;i++){
if(elems[i].sale.indexOf(calssname) != -1){
results[results.length] = elems[i]} }
return results;
}}
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