childNodes IE Firefox

两个工具：

 

IE DOM Explorer

Firefox DOM Ispector

 

var nodes = Document.getElementById('div');

for(var i = 0;i<nodes.length;i++){

    if(nodes[i].nodeName=='#text'){
        continue;
    }

    nodes[i].style.display='';

}

 

Node.ELEMENT_NODE==1

Node.ATTRIBUTE_NODE==2

Node.TEXT_NODE==3

Node.CDATA_SECTION_NODE==4

....

http://wenku.baidu.com/view/046be91cfad6195f312ba69b.html