skymvc文件上传支持多文件上传

支持单文件、多文件上传

可以设定文件大小、存储目录、文件类型

//上传的文件目录
$this->upload->uploaddir="attach/my/";
//允许上传的文件大小
$this->upload->maxsize=4194304000;
//是否上传图片
$this->upload->upimg=true;
//设置允许上传的文件类型
$this->upload->sysallowtype=array('gif','jpg','bmp','png','jpeg','txt','mpeg','avi','rm','rmvb','wmv','flv','mp3','wav','wma','swf','doc','pdf','zip','tar','svg');
$this->upload->allowtype=$this->upload->sysallowtype;
//根据Id存储
$this->upload->iddir=0;

uupload.ctrl.php

<?php
class uploadControl extends skymvc{
	
	public function __construct(){
		parent::__construct();
	}
	
	public function onDefault(){
		
		$this->smarty->display("upload/default.html");
	}
	
	public function onUpload(){
		if(!$this->get_session("ssuser")){
			//exit(json_encode(array("err"=>"请先登录",1))); 
		}
		$this->loadClass("upload");
		//上传的文件目录
		$this->upload->uploaddir="attach/my/";
		//允许上传的文件大小
		$this->upload->maxsize=4194304000;
		//是否上传图片
		$this->upload->upimg=true;
		//设置允许上传的文件类型
		$this->upload->sysallowtype=array('gif','jpg','bmp','png','jpeg','txt','mpeg','avi','rm','rmvb','wmv','flv','mp3','wav','wma','swf','doc','pdf','zip','tar','svg');
		$this->upload->allowtype=$this->upload->sysallowtype;
		//根据Id存储
		$this->upload->iddir=0;
		$data=$this->upload->uploadfile("upimg");
		//print_r($data);
		echo json_encode($data);	
		
	}
	
	
	
}

?>

　　upload.html

<!doctype html>
<html>
{include file="head.html"}

<body>

{include file="header.html"}
<div class="main-body box960">
	<form method="post" action="/index.php?m=upload&a=upload" enctype="multipart/form-data">
    <div class="row">
    	<div class="btn-upload">
        	<i class="iconfont icon-upload"></i>
            上传文件
        	<div class="btn-upload-file">
             	<input type="file" id="upimg" name="upimg" multiple>
             </div>
        </div>
    </div>
    <div style="height:10px;"></div>
    <div class="row">
    <input type="submit" class="btn" value="上传">
    </div>
    </form>
    <h3>上传结果</h3>
    <div class="result" id="result"></div>
</div>
{include file="footer.html"}
<style>
	.result{border:1px solid #ccc; padding:5px;}
	.result div{line-height:24px;}
	.result .e{color:#D58384;}
	.result .s{color:#59A42A;}
</style>
<script src="/static/js/skyupload.js"></script>
<script>
	$(document).on("change","#upimg",function(data){
		skyUpload("upimg","/index.php?m=upload&a=upload&ajax=1",function(e){
			var data=eval("("+e.target.responseText+")");
			if(data.err){
				$("#result").append('<div class="e">error:'+data.err+'</div>');
			}else{
				$("#result").append('<div class="s">success:'+data.filename+'</div>');
			}
		});
	});
</script>
</body>
</html>

function skyUpload(upid,url,success,error,uploadProgress)
{
		 var vFD = new FormData();
		 var f= document.getElementById(upid).files;
		 $("#"+upid+"loading").show();
		 for(var i=0;i<f.length;i++){ 
			vFD.append('upimg', document.getElementById(upid).files[i]);
			var oXHR = new XMLHttpRequest();        
			oXHR.addEventListener('load', success, false);
			oXHR.addEventListener('error', error, false);
			if(uploadProgress!=undefined){
				oXHR.upload.addEventListener("progress", uploadProgress, false);
			}
			oXHR.open('POST',url);
			oXHR.send(vFD);
	
		 }
}

/*
function uploadFinish(e){
		var data=eval("("+e.target.responseText+")");
		$("#uploading").hide()
		if(data.error != '')
        {
           skyToast(data.msg);
        }else
        {
            $("#imgShow").html("<img src='/"+data.imgurl+".100x100.jpg' width='100'>");
			$("#imgurl").val(data.imgurl);
         }
}
	
function uploadError(e) { // upload error
		skyToast("上传出错了");
}
*/