Jason_Yu

摘要： 通过JS操作DOM节点可能以节点为单位进行,比如添加节点,可以createElement,createTextNode,然后用appendChild把文本节点和容器节点绑定在一起,然后再用appendChild或insertBefor添加到DOM树中.但如果要往DOM树中动态添加大量的节点.就会很麻烦.例如:var arrText = ["one","two","three","four","five","six","seven","eight& 阅读全文