file.js

网络硬盘

	var len = ele.length;
	var a = 0;
	var para=getUrlParam("action");
	if(typeof(len)!='undefined'){   
		for (var i = 0; i < len; i++) {
			if (ele[i].checked) {
				a = a + 1;
			}
			
		}
		if (a > 0) {
			if(para!='fshare'){
			    document.all.check.disabled = false;
				document.all.xz.className = "wp_btn wp_btn2";
				document.all.sc.className = "wp_btn wp_btn1";
				document.all.sharing.className = "wp_btn wp_btn3";
				
			}else{
				document.all.xz.className = "wp_btn wp_btn2";
				
			}	
		} else {
				document.all.check.disabled = true;
				document.all.xz.className = "wp_btn wp_btn2 wp_btn_unable";
				document.all.sc.className = "wp_btn wp_btn1 wp_btn_unable";
				document.all.sharing.className = "wp_btn wp_btn3 wp_btn_unable";
				
		}
	}else{
		if (ele.checked) {
			if(para!='fshare'){
				document.all.check.disabled = false;
				document.all.xz.className = "wp_btn wp_btn2";
				document.all.sc.className = "wp_btn wp_btn1";
				document.all.sharing.className = "wp_btn wp_btn3";
				
			}else{
				document.all.xz.className = "wp_btn wp_btn2";
				
			}	
		} else {
			document.all.check.disabled = true;
			document.all.xz.className = "wp_btn wp_btn2 wp_btn_unable";
			document.all.sc.className = "wp_btn wp_btn1 wp_btn_unable";
			document.all.sharing.className = "wp_btn wp_btn3 wp_btn_unable";
			
		}
	}
	
}
		
//当用户点击复选框时下载按钮以及删除按键，共享按键都可以进行操作
  /* function isCheck() {
	var bt = document.getElementById("bn");
	var btn = document.getElementById("butmenu");
	var ele = document.all.myFile;
	var len = ele.length;
	var a = 0;
	if(typeof(len)!='undefined'){   
		for (var i = 0; i < len; i++) {
			if (ele[i].checked) {
				a = a + 1;		
			}		
		}
		if (a > 0) {
			document.all.check.disabled = false;
			document.all.xz.className = "wp_btn wp_btn2 ";
			document.all.sc.className = "wp_btn wp_btn1";
			document.all.sharing.className = "wp_btn wp_btn3";
			bt.onclick = openbtn;
			bt.onmouseup = closebtn;
			//btn.style.display = "block";
		} else {
			document.all.check.disabled = true;
			document.all.xz.className = "wp_btn wp_btn2 wp_btn_unable";
			document.all.sc.className = "wp_btn wp_btn1 wp_btn_unable";
			document.all.sharing.className = "wp_btn wp_btn3 wp_btn_unable";
			btn.style.display = "none";
		}
	}else{
		if (ele.checked) {
			document.all.check.disabled = false;
			document.all.xz.className = "wp_btn wp_btn2 ";
			document.all.sc.className = "wp_btn wp_btn1";
			document.all.sharing.className = "wp_btn wp_btn3";
			bt.onclick = openbtn;
			bt.onmouseup = closebtn;
			//btn.style.display = "block";
		} else {
			document.all.check.disabled = true;
			document.all.xz.className = "wp_btn wp_btn2 wp_btn_unable";
			document.all.sc.className = "wp_btn wp_btn1 wp_btn_unable";
			document.all.sharing.className = "wp_btn wp_btn3 wp_btn_unable";
			btn.style.display = "none";
		}
	}
	
}	*/
//生成排序图标 
var dom = (document.getElementsByTagName) ? true : false;
var ie5 = (document.getElementsByTagName && document.all) ? true : false;
var arrowUp, arrowDown;
if (ie5 || dom)
 initSortTable();
function initSortTable() {
 arrowUp = document.createElement("SPAN");
 var tn = document.createTextNode("↓");
 arrowUp.appendChild(tn);
 arrowUp.className = "arrow";
 arrowDown = document.createElement("SPAN");
 var tn = document.createTextNode("↑");
 arrowDown.appendChild(tn);
 arrowDown.className = "arrow";
}
function sortColumn(e) {
 var tmp, el, tHeadParent;
 if (ie5)
  tmp = e.srcElement;
 else if (dom)
  tmp = e.target;
 tHeadParent = getParent(tmp, "THEAD");
 el = getParent(tmp, "TH");
 if (tHeadParent == null)
  return;
  
 if (el != null) {
  var p = el.parentNode;
  var i;
  if (el._descending) // catch the null
   el._descending = false;
  else
   el._descending = true;
  
  if (tHeadParent.arrow != null) {
   if (tHeadParent.arrow.parentNode != el) {
    tHeadParent.arrow.parentNode._descending = null;   
   }
   tHeadParent.arrow.parentNode.removeChild(tHeadParent.arrow);
  }
  if (el._descending)
   tHeadParent.arrow = arrowDown.cloneNode(true);
  else
   tHeadParent.arrow = arrowUp.cloneNode(true);
  el.appendChild(tHeadParent.arrow);
   
 }
 	 
 function getParent(el, pTagName) {
 if (el == null) return null;
 else if (el.nodeType == 1 && el.tagName.toLowerCase() == pTagName.toLowerCase())
  return el;
 else
  return getParent(el.parentNode, pTagName);
}
}

//排序
 function   sortby(colIndex,ord){   
  var   argsLen=sortby.arguments.length   
  if(argsLen<1){return;}   
  if(argsLen>1){return;}   
  var   ci=t1.sortColIndex   
  var   td=tbody_0.rows[0].cells[colIndex]   
  var   datatype=td.datatype   
  var   o   =   (td.order=="Desc"   ?   "Desc"   :   "Asc")   
  if(ci==colIndex   &&   t1.order==o){   
  var   o   =   (o=="Desc"   ?   "Asc"   :   "Desc")   
  }   
  t1.sortColIndex=colIndex   
  t1.order=o   
  var   trs=tbody_1.rows   
  n=trs.length   
  var   i,j   
  //var   c=0   
  for(i=0;i<=n-2;i++){   
  for(j=i+1;j<=n-1;j++){   
  sort2rows(trs[i],trs[j],colIndex,o,datatype)   
  //c++   
  }   
  }   
  //alert("进行了"+c+"次比较！")   
  }   
  function   sort2rows(tr1,tr2,sortColIndex,AscOrDesc,datatype){   
  var   argsLen=sort2rows.arguments.length   
  if(argsLen<3){return;}   
  if(argsLen<5){   
  var   datatype="str"   
  }else   if(argsLen<4){   
  var   AscOrDesc="Asc"   
  }   
  var   ci   =   sortColIndex   
  var   s1   =   tr1.cells[ci].innerText   
  var   s2   =   tr2.cells[ci].innerText   
  switch(datatype){   
  case   "str":   //字符串比较，区分大小写   
  break;   
  case   "str2":   //字符串比较，不区分大小写   
  s1=s1.toLowerCase()   
  s2=s2.toLowerCase()   
  break;   
  case   "num":   //数字比较   
  s1=parseFloat(s1)   
  s2=parseFloat(s2)   
  if(isNaN(s1)){s1=Number.NEGATIVE_INFINITY}   
  if(isNaN(s2)){s2=Number.NEGATIVE_INFINITY}   
  break;   
  default:   
  break;   
  }   
  var   o   =   (AscOrDesc=="Desc"   ?   -1   :   1)   
  if((o==-1   &&   s1<s2)||(o==1   &&   s1>s2)){   
  tr1.swapNode(tr2);   
  }   
  }

//移动文件夹
function move(){
	var selopt = document.getElementById("check");
	var selform = document.getElementById("form1");
	var m=selform.check.value;
    selform.action="/webfile/file.do?actionId=move";
    selform.submit();
}
//删除文件确认
/*
function delValidate() {
	if(confirm("您确定要删除吗?")){
		var form1=document.getElementById("form1");
		form1.action="/webfile/file.do?actionId=delete";
		form1.submit();
	}
}*/
function delValidate() {
	var name=document.all.sc.className; 
	if(name=='wp_btn wp_btn1'){
		
		if(confirm("您确定要删除吗?")){
			var form1=document.getElementById("form1");
			form1.action="/webfile/file.do?actionId=delete";
			form1.submit();
		}
	}
	
}
//
function shareValidate() {
	var ele = document.all.myFile;
	var len = ele.length;
	var a = 0;
	var name=document.all.sharing.className; 
	if(name=='wp_btn wp_btn3'){
		if(typeof(len)!='undefined'){
			for (var i = 0; i < len; i++) {
				if (ele[i].checked) {
					if (ele[i].className == "0") {
						alert("\u5bf9\u4e0d\u8d77\u6b64\u7248\u672c\u4e0d\u8fd0\u884c\u5171\u4eab\u6587\u4ef6\u5939");
						return;
					}
				}
			}
			if(confirm("您确定要共享吗?")){
				var form1=document.getElementById("form1");
				form1.action="/webfile/file.do?actionId=share";
				form1.submit();
			}
		}else{
			if (ele.className == "0") {
			alert("\u5bf9\u4e0d\u8d77\u6b64\u7248\u672c\u4e0d\u8fd0\u884c\u5171\u4eab\u6587\u4ef6\u5939");
			return;
			}else{
				if(confirm("您确定要共享吗?")){
				var form1=document.getElementById("form1");
				form1.action="/webfile/file.do?actionId=share";
				form1.submit();
			}
			
			}
			
		}
	}
}
//单文件下载
function downOneFile() {
	var ele = document.all.myFile;
	var len = ele.length;
	var a = 0;
	if(typeof(len)!='undefined'){
		for (var i = 0; i < len; i++) {
			if (ele[i].checked) {
				a = a + 1;
			}
		}
		if (a >= 2) {
			alert("对不起您只能下载一个文件,如果下载多个文件请选择打包下载!");
		} else {
			for (var j = 0; j < len; j++) {
				if (ele[j].checked) {
					var checkedValue = ele[j].value;
					var form1 = document.getElementById("form1");
					form1.action = "/webfile/file.do?actionId=download&downloadId=" + checkedValue;
					form1.submit();
				}
			}
		}
	}else{
		var checkedValue = ele.value;
		var form1 = document.getElementById("form1");
		form1.action = "/webfile/file.do?actionId=download&downloadId=" + checkedValue;
		form1.submit();
	
	}
}
  function   getUrlParam(name){   
          var   reg   =   new   RegExp("(^|&)"+   name   +"=([^&]*)(&|$)");   
          var   r   =   window.location.search.substr(1).match(reg);   
          if   (r!=null)   return   unescape(r[2]);   return   null;   
      }