那么最好的做法是什么?
Jslint 解释说它“增加了混乱”。我真的没看出来...
编辑:代码,按要求:
var all,l,elements,e;
all = inElement.getElementsByTagName('*');
l = all.length;
elements = [];
for (e = 0; e < l; (e++))
{
if (findIn)
{
if (all[e].className.indexOf(className) > 0)
{
elements[elements.length] = all[e];
}
} else {
if (all[e].className === className)
{
elements[elements.length] = all[e];
}
}
}