帮忙看个js代码,最后那个(i)如何理解
帮忙看个js代码,最后那个(i)怎么理解?如题:JScript codescript typetext/javascriptfor(var i0isu
帮忙看个js代码,最后那个(i)怎么理解?
如题:
JScript code<script type="text/javascript"> for(var i=0;i<sum;i++){ oSubLi[i].onmouseover = (function(i){ return function(){ } })(i) } </script>
[解决办法]http://wlog.cn/javascript/javascript-closures.html
[解决办法]楼主可以仔细看看
http://www.cn-cuckoo.com/main/wp-content/uploads/2009/12/named-function-expressions-demystified.html