javascript 例子2

var input_value;//要修改的备注
var input_com;//要修改的排序
var in_id;//id号
var i_id; //td的号
var flag;
var sort_id;
var index_content;
var num=0;
//var num;
var url
  function addText(i,inid){
     if(num==1)return false;
     var id = document.getElementById("ID"+i);
   input_value=id.innerHTML;
   in_id = inid;
   i_id = i;
   if(input_value.substring(0,1)=="<") return false;
   id.innerHTML="";
   var addtext = "";
   var addbutton = "";
   id.insertAdjacentHTML("beforeEnd",addtext);
   id.insertAdjacentHTML("beforeEnd",addbutton);
   
   //排序
   var idd = document.getElementById("IDD"+i);
   input_com =idd.innerHTML;
   if(input_value.substring(0,1)=="<") return false;
   idd.innerHTML="";
   var addtext_c = "";
   idd.insertAdjacentHTML("beforeEnd",addtext_c);
   num++;
 }
 
 function sort_photo(obj,inid,i){
  in_id = inid;
  i_id = i;
  document.getElementById("sort_hpotos").style.display='block';
  document.getElementById("sort_hpotos_content").innerHTML=obj.innerHTML;
 }
 function cancel(){
  document.getElementById("sort_hpotos").style.display='none';
 }

 function modify(){
  var getelement =  document.getElementById("inputID"+i_id);
  input_value = getelement.value;
  var getelement_c =  document.getElementById("inputIDD"+i_id);
  input_com = getelement_c.value;
  url = "pagecontrol.do?action=update&object=Photo&in_id="+in_id+"&in_contentT="+input_value+"&in_compositorN="+input_com;
   getDetail();
 }  
 
 var XMLHttpReq = false;
 //创建XMLHttpRequest对象      
    function createXMLHttpRequest() {
  if(window.XMLHttpRequest) { //Mozilla 浏览器
   XMLHttpReq = new XMLHttpRequest();
  }
  else if (window.ActiveXObject) { // IE浏览器
   try {
    XMLHttpReq = new ActiveXObject("Msxml2.XMLHTTP");
   } catch (e) {
    try {
     XMLHttpReq = new ActiveXObject("Microsoft.XMLHTTP");
    } catch (e) {}
   }
  }
 }
 
//发送请求函数_修改
 function getDetail() {
  createXMLHttpRequest();     
  XMLHttpReq.open("GET", url, true);
  XMLHttpReq.onreadystatechange = processResponse;//指定响应函数
  XMLHttpReq.send(null);  // 发送请求
 }
 // 处理返回信息函数
    function processResponse() {
     if (XMLHttpReq.readyState == 4) { // 判断对象状态
         if (XMLHttpReq.status == 200) { // 信息已经成功返回，开始处理信息
                setData();
            } else { //页面不正常
                window.alert("您所请求的页面有异常。");
            }
        }
    }
 // 显示提示框
    function setData(data) {
  num=0;
        var id = document.getElementById("ID"+i_id);
  id.innerHTML="";
  id.insertAdjacentHTML("beforeEnd",input_value);
  //排序
        var idd = document.getElementById("IDD"+i_id);
  idd.innerHTML="";
  idd.insertAdjacentHTML("beforeEnd",input_com);  
    }
 
  function del(in_id){
  PageForm.in_id.value=in_id;
  PageForm.action.value = "photoDelete";
  PageForm.submit();
 }
 
 //加载部门下拉列表
 function getDivDept(select){
  var nextlevel = eval(select.name.substr(7,8))+1;
  for(var i=nextlevel;i<11;i++){
   if($('div_bumen_'+i)){
    $('div_bumen_'+i).innerHTML="";
   }
  }
  var index = select.options(select.selectedIndex).value;
  index_content = select.options(select.selectedIndex).innerHTML;
  var divobjname = 'div_bumen_'+nextlevel;
  $(divobjname).innerHTML = "加载中......";
  ricoSubmit(divobjname, '<%=contextroot%>/jsp/admin/photo/phototype/dropdownlist.jsp?pid='+index+'&level='+nextlevel, null, null);
  url = "pagecontrol.do?action=update&object=Photo&in_id="+in_id+"&in_pt_idN="+index;
 } 
 //发送请求函数_修改
 function getDetail2() {
  createXMLHttpRequest();     
  XMLHttpReq.open("GET", url, true);
  XMLHttpReq.onreadystatechange = processResponse2;//指定响应函数
  XMLHttpReq.send(null);  // 发送请求
 }
 // 处理返回信息函数
    function processResponse2() {
     if (XMLHttpReq.readyState == 4) { // 判断对象状态
         if (XMLHttpReq.status == 200) { // 信息已经成功返回，开始处理信息
    var idd = document.getElementById("sort_ID"+i_id);
           idd.innerHTML=index_content;
                cancel();
            } else { //页面不正常
                window.alert("您所请求的页面有异常。");
            }
        }
    }