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new_wen.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>班级文件</title>
<link href="css/mui.min.css" rel="stylesheet" />
<meta name="viewport" content="width=device-width, initial-scale=1,maximum-scale=1,user-scalable=no">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<link rel="stylesheet" href="css/mui.min.css">
<!--App自定义的css-->
<link rel="stylesheet" type="text/css" href="css/app.css"/>
<link rel="stylesheet" type="text/css" href="css/iconfont.css"/>
<script type="text/javascript" src="js/jquery-3.2.1.min.js"></script>
<script src="js/mui.min.js"></script>
<script src="js/tool.js"></script>
<style>
.mui-content{
margin-top: 5%;
}
.file {
position: relative;
height: 40px;
line-height: 40px;
}
.file label {
display: inline-block;
}
.userdefined-file {
position: absolute;
top: 0;
left: 60px;
z-index: 2;
width: 300px;
height: 40px;
line-height: 40px;
font-size: 0; /*应对子元素为 inline-block 引起的外边距*/
}
.userdefined-file input[type="text"] {
display: inline-block;
vertical-align: middle;
padding-right: 14px;
padding-left: 14px;
width: 220px;
box-sizing: border-box;
border: 1px solid #ccc;
height: 40px;
line-height: 40px;
font-size: 14px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.userdefined-file button {
display: inline-block;
vertical-align: middle;
width: 80px;
text-align: center;
height: 40px;
line-height: 40px;
font-size: 14px;
background-color: #f54;
border: none;
color: #fff;
cursor: pointer;
}
.file {
position:absolute;
top:0; right:80px;
height:24px;
filter:alpha(opacity:0);
opacity: 0;
width:260px ;
}
.mui-table-view{
margin-top: 5%;
}
#down{
margin-bottom: 10%;;
}
</style>
<script >
var userid = GetUseridCookie().get("userid");
function download(down){
// alert(down);
var classid=UrlParm.parm("classid");
// var url='127.0.0.1:8080';
mui.ajax('http://'+url+'/jizhibackend/servlet/ClassFileDownload',{
data:
{
classid:classid,
filename:down,
},
xhrFields: {
withCredentials: true
},
crossDomain: true,
dataType: 'json', //服务器返回json格式数据
type: 'post', //HTTP请求类型
timeout: 10000, //超时时间设置为10秒；
headers: { 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8' },
success: function(data) {
// alert('下载成功');
downloadFile(data.path);
},
error: function(xhr, type, errorThrown) {
console.log(errorThrown);
}
});
}
function downloadFile(url){
var form=jQuery("<form>");//定义form表单,通过表单发送请求
form.attr("style","display:none");//设置为不显示
form.attr("target","");
form.attr("method","get");//设置请求类型
form.attr("action",url);//设置请求路径
jQuery("body").append(form);//添加表单到页面(body)中
form.submit();//表单提交
}
function fileload(){
var up=document.getElementById('up');
up.style.display='none';
var out=document.getElementById("out");
out.innerHTML='';
//var url='127.0.0.1:8020';
var classid=UrlParm.parm("classid");
mui.ajax('http://'+url+'/jizhibackend/servlet/GetClassFileList',{
data:
{
userid:userid,
classid:classid,
},
xhrFields: {
withCredentials: true
},
crossDomain: true,
dataType: 'json', //服务器返回json格式数据
type: 'post', //HTTP请求类型
timeout: 10000, //超时时间设置为10秒；
headers: { 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8' },
success: function(data) {
var out=document.getElementById('out');
var type='';
data1=data.filelist;
jQuery.each(data1,function(index,item){
if(item.name.indexOf('.doc')>=0||item.name.indexOf('.dot')>=0)
{
type='images/word.png';
}
else if(item.name.indexOf('.txt')>=0)
{
type='images/txt.png';
}
else if(item.name.indexOf('.pdf')>=0)
{
type='images/pdf.png';
}
else if(item.name.indexOf('.ppt')>=0)
{
type='images/ppt.png';
}
else if(item.name.indexOf('.mp3')>=0||item.name.indexOf('.wmv')>=0)
{
type='images/music.png';
}
else if(item.name.indexOf('.xls')>=0||item.name.indexOf('.xlt')>=0)
{
type='images/excel.png';
}
else if(item.name.indexOf('.jpg')>=0||item.name.indexOf('.jpeg')>=0||item.name.indexOf('.png')>=0||item.name.indexOf('.gif')>=0)
{
type='images/image.png';
}
else
{
type='images/folder.png';
}
var li = document.createElement('li');
li.className="mui-table-view mui-table-view-striped mui-table-view-condensed";
li.innerHTML='<div class="mui-slider-cell">'+
'<div class="oa-contact-cell mui-table">'+
'<div class="oa-contact-avatar mui-table-cell" style="vertical-align: middle;">'+
'<img src='+type+' id="imagess" width="40px"/>'+
'</div><div class="oa-contact-content mui-table-cell" style="word-break：break-all;word-wrap:break-word;padding:10px"><div class="mui-clearfix" >'+
'<h4 class="oa-contact-name"> </h4></div>'+
'<p style="word-break：break-all;">'+item.name+
'</p></div><div class="oa-contact-content mui-table-cell" style="float: right;padding:30px">'+
'<button onclick=download(\"'+item.name+'\") id="down">下载</button>'+
'</div></div></div>';
out.appendChild(li);
});
},
error: function(xhr, type, errorThrown) {
console.log(errorThrown);
}
});
}
</script>
</head>
<body>
<header class="mui-bar mui-bar-nav">
<a class="mui-icon mui-icon-left-nav mui-pull-left" id="wenjian"></a>
<h1 class="mui-title">班级文件</h1>
<span class="mui-icon mui-icon-plus mui-pull-right" id="select" onclick="select()"></span>
<input type="file" class="file" id="file" >
</header>
<div class="mui-content" id="content">
<ul class="mui-table-view mui-table-view-striped mui-table-view-condensed" id="out">
<!--<form name="upform" action="UploadServlet" method="POST" enctype="multipart/form-data">
<div class="files">
<label for="file">文件：</label>
<div class="userdefined-file">
<input type="text" class="userdefinedFile" id="fname" value="未选择任何文件">
<button type="button" onclick="document.getElementById('file').click()">上传</button>
</div>
</div>
</form>-->
</ul>
<div class="mui-slider-cell" id="up" >
<div class="oa-contact-cell mui-table">
<div class="oa-contact-avatar mui-table-cell" style="vertical-align: middle;padding:30px" id="img">
<img id="images" width="40px"/>
</div>
<div class="oa-contact-content mui-table-cell" style="word-break：break-all;word-wrap:break-word;padding:10px">
<div class="mui-clearfix" >
<h4 class="oa-contact-name"> </h4>
</div>
<p style="word-break：break-all;" id="filename">
</p>
</div>
<div class="oa-contact-content mui-table-cell" style="float: right;padding:30px">
<button onclick="uploadFile()" style="display: none;" id="load">上传</button>
</div>
</div>
</div>
</div>
</body>
<script src="js/mui.min.js"></script>
<script src="js/app.js"></script>
<script>
document.getElementById("file").onchange = function() {
var up=document.getElementById('up').style.display='';
var file = document.getElementById("file").value;
var pos=file.lastIndexOf("\\");
document.getElementById("filename").innerHTML= file.substring(pos+1);
document.getElementById("images").src="";
if(file.indexOf('.doc')>=0||file.indexOf('.dot')>=0)
{
document.getElementById("images").src='images/word.png';
}
else if(file.indexOf('.txt')>=0)
{
document.getElementById("images").src='images/txt.png';
}
else if(file.indexOf('.pdf')>=0)
{
document.getElementById("images").src='images/pdf.png';
}
else if(file.indexOf('.ppt')>=0)
{
document.getElementById("images").src='images/ppt.png';
}
else if(file.indexOf('.mp3')>=0||file.indexOf('.wmv')>=0)
{
document.getElementById("images").src='images/music.png';
}
else if(file.indexOf('.xls')>=0||file.indexOf('.xlt')>=0)
{
document.getElementById("images").src='images/excel.png';
}
else if(file.indexOf('.jpg')>=0||file.indexOf('.jpeg')>=0||file.indexOf('.png')>=0||file.indexOf('.gif')>=0)
{
document.getElementById("images").src='images/image.png';
}
else
{
document.getElementById("images").src='images/folder.png';
}
var load=document.getElementById('load');
load.style.display='';
}
mui('body').on('tap','a',function(){document.location.href=this.href;});
var classid=UrlParm.parm("classid");
<!--alert(classid);-->
document.getElementById('wenjian').href='banjixinxi.html?classid='+classid;
//var url='127.0.0.1:8020';
mui.ajax('http://'+url+'/jizhibackend/servlet/GetClassFileList',{
data:
{
userid:userid,
classid:classid,
},
xhrFields: {
withCredentials: true
},
crossDomain: true,
dataType: 'json', //服务器返回json格式数据
type: 'post', //HTTP请求类型
timeout: 10000, //超时时间设置为10秒；
headers: { 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8' },
success: function(data) {
var out=document.getElementById('out');
var type='';
data1=data.filelist;
jQuery.each(data1,function(index,item){
if(item.name.indexOf('.doc')>=0||item.name.indexOf('.dot')>=0)
{
type='images/word.png';
}
else if(item.name.indexOf('.txt')>=0)
{
type='images/txt.png';
}
else if(item.name.indexOf('.pdf')>=0)
{
type='images/pdf.png';
}
else if(item.name.indexOf('.ppt')>=0)
{
type='images/ppt.png';
}
else if(item.name.indexOf('.mp3')>=0||item.name.indexOf('.wmv')>=0)
{
type='images/music.png';
}
else if(item.name.indexOf('. xls')>=0||item.name.indexOf('. xlt')>=0)
{
type='images/excel.png';
}
else if(item.name.indexOf('.jpg')>=0||item.name.indexOf('.jpeg')>=0||item.name.indexOf('.png')>=0||item.name.indexOf('.gif')>=0)
{
type='images/image.png';
}
else
{
type='images/folder.png';
}
var li = document.createElement('li');
li.className="mui-table-view mui-table-view-striped mui-table-view-condensed";
li.innerHTML='<div class="mui-slider-cell">'+
'<div class="oa-contact-cell mui-table">'+
'<div class="oa-contact-avatar mui-table-cell" style="vertical-align: middle;">'+
'<img src='+type+' id="imagess" width="40px"/>'+
'</div><div class="oa-contact-content mui-table-cell" style="word-break：break-all;word-wrap:break-word;padding:10px"><div class="mui-clearfix" >'+
'<h4 class="oa-contact-name"> </h4></div>'+
'<p style="word-break：break-all;">'+item.name+
'</p></div><div class="oa-contact-content mui-table-cell" style="float: right;padding:30px">'+
'<button onclick=download(\"'+item.name+'\") id="down">下载</button>'+
'</div></div></div>';
out.appendChild(li);
});
},
error: function(xhr, type, errorThrown) {
console.log(xhr);
console.log(type);
console.log(errorThrown);
}
});
function select()
{
document.getElementById('file').click();
}
function uploadFile()
{
//var url='127.0.0.1:8020';
var classid=UrlParm.parm("classid");
var wenjian=document.getElementById("wenjian");
var fname=document.getElementById("file").files[0];;
wenjian.href='banjixinxi.html?classid='+classid;
var formData = new FormData();
formData.append("classid",classid);
formData.append("file",fname);
var xhr = new XMLHttpRequest();
xhr.open("post", 'http://'+url+'/jizhibackend/servlet/UploadFile', true);
xhr.onload = function () {
mui.toast("上传成功");
fileload();
};
xhr.send(formData);
}
</script>
</html>