最近公司要做一个上传头像的功能,我们希望用户点击上传就实现了文件上传并不需要跳转页面了,下面我们就一起来看个例子吧。
可以批量进行添加上传,简单方便
代码如下 | 复制代码 |
<script> <p> type="text/javascript" src="ajaxfileupload.js"></script>
var str = ''; function ajaxFileUpload(){ $("#msg") .ajaxStart(function(){ $(this).show(); }); /* .ajaxComplete(function(){ $(this).hide(); }); */ $.ajaxFileUpload( { url:'up_deal.php', secureuri:false, fileElementId:'file1', dataType: 'text', //data:{name:'qinmi', id:'123'}, success: function(data){ if(data=='error'){ $('#msg').html("上传失败"); }else{ www.111cn.net $('#msg').html("上传成功"); str += data+'@'; $('#fname').val(str); } } } ); return false; } |
up_deal.php
代码如下 | 复制代码 |
if ((($_FILES["file1"]["type"] == "image/gif") || ($_FILES["file1"]["type"] == "image/jpeg") || ($_FILES["file1"]["type"] == "image/bmp") || ($_FILES["file1"]["type"] == "image/pjpeg")) && ($_FILES["file1"]["size"] $extend = explode(".",$_FILES["file1"]["name"]); $key = count($extend)-1; $ext = ".".$extend[$key]; $newfile = time().$ext;
if(!file_exists('upload')){mkdir('upload');} move_uploaded_file($_FILES["file1"]["tmp_name"],"upload/" . $newfile); @unlink($_FILES['file1']); echo $newfile; }else { echo 'error'; } ?> |
其中需要用到ajaxfileupload.js 这个文件,

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