html5 多文件上传

浏览数：27 / 时间：2015年06月09日

一、uploadFile.html

<!DOCTYPE html>
<html>
    <head>
    <title>Image preview on realtime</title>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <script src="../js/jquery-1.7.2.js"></script>
</head>
<body>
     
    <h3>image show</h3>
    <form name="form0" id="form0" >
        <input type="file" name="file0" id="file0" multiple="multiple" /><br>
        <img src="" width=‘100‘ height=‘100‘ id="img0" >
    </form>
 
    <script>  
  
    $("#file0").change(function(){
        for(var i = 0 ;i<this.files.length;i++){
                 var objUrl = getObjectURL(this.files[i]) ;
        console.log("objUrl = "+objUrl) ;
        if (objUrl) {
            var img = $("#img0").clone();
            img.attr("src", objUrl) ;
            img.insertAfter($("#img0"));
        }
            }
       
    }) ;
     
   
    function getObjectURL(file) {
        var url = null ; 
        if (window.createObjectURL!=undefined) { // basic
            url = window.createObjectURL(file) ;
        } else if (window.URL!=undefined) { // mozilla(firefox)
            url = window.URL.createObjectURL(file) ;
        } else if (window.webkitURL!=undefined) { // webkit or chrome
            url = window.webkitURL.createObjectURL(file) ;
        }
        return url ;
    }
    </script>
</body>
</html>