首页 > 代码库 > HTML5上传图片预览

HTML5上传图片预览

 

笔记一下!!!

<!DOCTYPE html><html><head><title>HTML5上传图片预览</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><script src="http://www.codefans.net/ajaxjs/jquery-1.6.2.min.js"></script></head><body><h3>请选择图片文件:JPG/GIF</h3><form name="form0" id="form0" ><input type="file" name="file0" id="file0" multiple="multiple" /><br><img src="" id="img0" ></form><script>    $("#file0").change(function(){    var objUrl = getObjectURL(this.files[0]) ;    console.log("objUrl = "+objUrl) ;    if (objUrl) {        $("#img0").attr("src", objUrl) ;    }}) ;//建立一個可存取到該file的urlfunction 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>

 

HTML5上传图片预览