標籤：style blog http io ar color sp for 檔案
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>
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