1.ie6:

var file_url = document.getElementById("file").value; 

2.ie7/ie8:

var file = document.getElementById("file");

file.select();

var file_url = document.selection.createRange().text;

3.firefox3.0

var file_url = document.getElementById("file").files[0].getAsDataURL(); 

posted on 2011-07-01 15:03  rickyxing  阅读(2049)  评论(0编辑  收藏  举报