```
function addEvent(obj,type,fn){
if(obj.addEventListener){
return obj.addEventListener(type,fn);
}else if(obj.attachEvent){
return obj.attachEvent('on'+type,fn);
}
}
```
```
function addEvent(obj,type,fn){
if(obj.addEventListener){
return obj.addEventListener(type,fn);
}else if(obj.attachEvent){
return obj.attachEvent('on'+type,fn);
}
}
```
本文标题：test
本文链接：https://www.haomeiwen.com/subject/sbpudxtx.html
网友评论