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>
时间： 2024-08-14 02:20:09