DS7/DSWeb/js/jsGridSeaeAdjustETD.js

function TGridCommon(id,formName,headArgs,widthArgs,alignArgs,sortArgs,typeArgs){
    var self = this;
    var gridObj;//grid object
	this.formName = formName;//form name
	this.id = id;//TGridCommon object id
	this.totalPageCount;//Total Count
	this.responseUrl;//Ajax Request Url
	this.over = false;
	this.menu = null;//Menu object
	this.pageShowCount = 15;
	var shield;//
	this.headArgs = headArgs;//Header
	this.widthArgs = widthArgs;//Width
	this.alignArgs = alignArgs;//Align
	this.sortArgs = sortArgs;//Sort
	this.typeArgs = typeArgs;//Type
	this.skin;
	this.imageUrl;
	this.page;
	this.pageSwitch;
	this.condition;
    this.subGridArgs = [];
    this.request;
    this.sourceType;
    this.openUrl;
    this.openType;
    this.openSet;
    this.isDoubleClick = false;
    this.isShowHeader = false;
    this.searchVal = "";
    //find object
	this.$ = function(id){
	    return document.getElementById(id);
	};
	
	//initialization grid
	this.initGrid = function(){
	    self.gridObj = new dhtmlXGridObject(self.id);
		self.gridObj.setImagePath(self.imageUrl);
        self.gridObj.setSkin(self.skin);
		self.gridObj.setHeader(self.headArgs.toString());
        self.gridObj.setInitWidths(self.widthArgs.toString());
		self.gridObj.setColAlign(self.alignArgs.toString());
        self.gridObj.setColSorting(self.sortArgs.toString());
        self.gridObj.setColTypes(self.typeArgs.toString());
        if(self.isShowHeader){
            self.gridObj.setNoHeader(self.isShowHeader);
        }
        self.gridObj.init();
	};
	
	//grid bind
	this.bind = function(){
	    
		//self.responseUrl + "?handle=list&i_page&show_page="+self.pageShowCount.toString()+"&cur_page=1&condition="+self.condition
		self.gridObj.load(self.request,self.sourceType);//self.responseUrl + "?handle=list"+self.condition
		
		
	};
	
	this.showHeader = function(isShow){
	    self.isShowHeader = isShow;
	};
	//json load request url
	this.setRequest = function(request){
	    self.request = request;
	};
	//source type
	this.setSourceType = function(strSourceType){
	    self.sourceType = strSourceType;
	};
	//skin
	this.setSkin = function(strSkin){
	    self.skin = strSkin;
	};
	//imageUrl
	this.setImageUrl = function(strImageUrl){
	    self.imageUrl = strImageUrl;
	};
	//Response Url
	this.setResponseUrl = function(url){
	    self.responseUrl = url;
	};
	//
	this.setIsPage = function(isOpen){
	    self.pageSwitch = isOpen;
	};
	//refresh grid 
	this.refresh = function(){
	    self.initGrid();
	};
	//load sub grid
	this.clickShowSubGrid = function(subGridObj){
		self.gridObj.attachEvent("onRowDblClicked", function(rId,cInd){
           subGridObj.bind();
        });
	};
	
	this.getGridObj = function(){
	    return self.gridObj;
	}
	this.setSubGrid = function(subGrid){
	    self.subGridArgs = subGrid;
	};
	//window open url
	this.setOpenUrl = function(openUrl){
	    self.openUrl = openUrl;
	};
	//window open type
	this.setOpenType = function(strType){
	    self.openType = strType;
	};
	//window open set
	this.setOpenSet = function(strSet){
	    self.openSet = strSet;
	};
	this.dbclickPop = function(){
	    //set status
	    self.isDoubleClick = true;
	    self.gridObj.attachEvent("onRowDblClicked", function(rId,cInd){
	       
	       window.open (self.openUrl+rId,self.openType,self.openSet); 
	    });
	};
	
	this.clickEvent = function(iMethod){
	    
	    if(self.gridObj != null){
	        
	        self.gridObj.attachEvent("onRowDblClicked", function(rId,cInd){
	            
	            switch(iMethod){//open new windows
	                case 1:
	                var openUrl = "../shipping/SeaeAdjustETDGridSource.aspx?handle=edit&id="+rId+$("hdAdjust").value;
	                
	                break;
	                case 2://refresh sub grid
	                for(var i=0;i<self.subGridArgs.length;i++){
	                    var gridObj = self.subGridArgs[i];
	                    gridObj.initGrid();
	                }
	                break;
	            }
	        });  
	    }else{
	        alert("Object is null");
	    }
	};
	
	this.clickRefrash = function(){
	    self.initGrid();
	};
	
	this.getGridRowID = function(gridObj){
	    var selRowID = mygrid_recv.getSelectedRowId();
        var selGroup = new Array(); 
        if(selRowID.indexOf(",") > 0){
            selGroup = selRowID.split(",");
        }else{
            if(selRowID != null){
                selGroup.push(selRowID);
            }
        }
        return selGroup;
	};
	
	
	this.enableMultiselect = function(bValue){
	    self.gridObj.enableMultiselect(bValue);
	};
	
	this.getObjByClassName = function(eleClassName){  
         var getEleClass = [];//定义一个数组  
         var myclass = new RegExp("\\b"+eleClassName+"\\b");//创建一个正则表达式对像  
         var elem = document.body.all.tags("DIV");//获取文档里所有的元素  
         for(var h=0;h<elem.length;h++)  
         {  
             var classes = elem[h].className;//获取class对像
             
             if (myclass.test(classes)){
                
                getEleClass.push(elem[h]);//正则比较，取到想要的CLASS对像 
             }
             
         }   
         return getEleClass;//返回数组  
    }  
    //get total page count
	this.getTotalPage = function(){
	    var urlVal = self.responseUrl + "?handle=page&val="+self.newGuid()+$("hdAdjust").value;
        var loader = dhtmlxAjax.getSync(urlVal);
        var loadVal = loader.xmlDoc.responseText;
	};
	
	
	//Get Guid
	this.newGuid = function(){
	    var guid = "";
        for (var i = 1; i <= 32; i++){
          var n = Math.floor(Math.random()*16.0).toString(16);
           guid +=    n;
          if((i==8)||(i==12)||(i==16)||(i==20))
             guid += "-";
         }
        return guid.toUpperCase();
	};
	
	//初始化页面
    this.initPage = function(){
        self.pager = new PagerView('pager');

        var urlVal = self.responseUrl + "?handle=page&val="+self.newGuid()+$("hdAdjust").value;//alert(self.responseUrl + "?handle=page&val="+self.newGuid());
        var loader = dhtmlxAjax.getSync(urlVal);
        var loadVal = loader.xmlDoc.responseText;
        self.totalPageCount = loadVal;
		
        self.pager.itemCount = self.totalPageCount;
        self.pager.size = self.pageShowCount;
        self.pager.index = 1;
        self.pager.onclick = function(index){
	        
		document.getElementById('info').innerHTML = '现在翻到第' + index + '页';
		
		self.request = self.responseUrl + "?handle=list&show_page="+self.pager.size.toString()+"&cur_page="+index+$("hdAdjust").value;
		
		setTimeout(function(){
		     self.initGrid();
			 self.bind();
			 
			 if(self.isDoubleClick){
		     //self.dbclickPop();
		    }
		},300);

        };
        self.pager.render();
    };
    
    //初始化页面
    this.initPageByHandle = function(handleName){
        self.pager = new PagerView('pager');

        var urlVal = "";
        if(self.searchVal.length > 1){
            urlVal = self.responseUrl + "?handle="+handleName+"page&search="+escape(self.searchVal)+"&val="+self.newGuid()+$("hdAdjust").value;//alert(self.responseUrl + "?handle=page&val="+self.newGuid());
        }else{
            urlVal = self.responseUrl + "?handle="+handleName+"page&val="+self.newGuid()+$("hdAdjust").value;
        }
        var loader = dhtmlxAjax.getSync(urlVal);
        var loadVal = loader.xmlDoc.responseText;
        self.totalPageCount = loadVal;
		
        self.pager.itemCount = self.totalPageCount;
        self.pager.size = self.pageShowCount;
        self.pager.index = 1;
        self.pager.onclick = function(index){
	        
		document.getElementById('info').innerHTML = '现在翻到第' + index + '页';
		
		if(self.searchVal.length > 1){
		    self.request = self.responseUrl + "?handle="+handleName+"&show_page="+self.pager.size.toString()+"&cur_page="+index+"&search="+escape(self.searchVal)+$("hdAdjust").value;
		}else{
		    self.request = self.responseUrl + "?handle="+handleName+"&show_page="+self.pager.size.toString()+"&cur_page="+index+$("hdAdjust").value;
		}
		
		
		setTimeout(function(){
		     self.initGrid();
			 self.bind();
			 
			 if(self.isDoubleClick){
		     //self.dbclickPop();
		    }
		},300);

        };
        self.pager.render();
    };
	//save grid column setting change(include: name,width,index)
	this.saveColumnSetting = function(){
	   var colCount = this.gridObj.getColumnsNum();
       var jsonFeeObj = "";
        
        jsonFeeObj = "{\"$type\":\"DSWeb.Models.JsonColumnGroupEntity, DSWeb, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null\",\"ShowCount\":"+pageShowCount+",\"JsonColumnEntities\":[";

        var tempGroupJson = "";
        for(var i=0;i<colCount;i++){
            var tempJson = "";
            var rId = this.gridObj.getRowId(i);

            tempJson += "\"$type\":\"DSWeb.Models.JsonColumnEntity, DSWeb, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null\",";
            tempJson += "\"col1\":\"\",";//gid
            tempJson += "\"col2\":\""+i.toString()+"\",";//column name
            tempJson += "\"col3\":\""+this.gridObj.getColumnLabel(i)+"\",";//column description
            tempJson += "\"col4\":\""+i.toString()+"\",";//index
            tempJson += "\"col5\":\""+this.gridObj.getColWidth(i)+"\",";//width
            tempJson += "\"col6\":-1";
            
            tempJson = "{"+tempJson+"}";
            if(i == colCount - 1){
              tempGroupJson += tempJson;
            }else{
              tempGroupJson += tempJson+",";
            }  
        }
        
        
        jsonFeeObj += tempGroupJson;
        jsonFeeObj += "]}";
        
        $("hid_setting").value = jsonFeeObj;
        jsonFeeObj = null;
        //alert(jsonFeeObj);
        var myForm = document.getElementById("form1");
        myForm.submit() ;
	};
	
	this.initMenu = function(id){
		this.$(id).oncontextmenu = function(ev){
			showMenu(ev);
			return false;
		};
		document.onmousedown = function(){if(!self.over)hideMenu();};
	};
	//显示右键菜单
	this.showMenu = function(){
		self.menu = null;
		ev = ev || window.event;
		
		hideMenu();
		
		var e = ev.srcElement || ev.target;
		
		if(e.tagName=="TH") return;
		
		var x = ev.pageX || ev.clientX + document.documentElement.scrollLeft;
		var y = ev.pageY || ev.clientY + document.documentElement.scrollTop;
		
		self.menu = document.createElement("DIV");
		self.menu.className = "menu";
		self.menu.style.left = x+4+"px";
		self.menu.style.top = y+"px";
		document.body.appendChild(self.menu);
	   
		//alert(e.parentNode.getElementsByTagName("DIV")[1].innerHTML);
		var dvGroup = e.parentNode.getElementsByTagName("DIV");
		var dvGroupCount = dvGroup.length;
		
		var id ="";
		if(dvGroupCount == 1){
		   id = dvGroup[0].innerHTML;
		}
		
		if(id.trim().length < 1){
			 hideMenu();
			 return;
		}
		
		var sname = document.location.pathname.substring(7,location.pathname.length).toString();
		
		var s = "<div class=\"dvMenu\" >修改标题</div><div class=\"dvMenu\" onclick=\"editColumnSetting('dvColumnSet')\">编辑显示</div>";
		self.menu.innerHTML = s;
		self.menu.onmouseover = function(){self.over=true;};
		self.menu.onmouseout = function(){self.over=false;};
	};
	//hide menu object
	this.hideMenu = function(){
		if(self.menu){
			document.body.removeChild(self.menu);
			self.menu = null;
		}
	};
	//IS NUMBER
	this.IsNum = function(val){
		var re = /^[-\+]?\d+(\.\d+)?$/;
		if (!re.test(val)){
			 return false;
		}else{
			 return true;
		}
	};
	this.setSearch = function(val){
	    self.searchVal = val;
	};
	
	//is exist object
	var docEle = function() {  
		return document.getElementById(arguments[0]) || false;  
	};
	this.openNewDiv = function(){
		var m = "mask";  
		if (docEle(_id)) document.removeChild(docEle(_id));  
		if (docEle(m)) document.removeChild(docEle(m));  
		// 新激活图层  
		var newDiv = document.createElement("div");  
		newDiv.id = _id;  
		newDiv.style.position = "absolute";  
		newDiv.style.zIndex = "9999";  
		newDiv.style.width = "200px";  
		newDiv.style.height = "100px";  
		newDiv.style.top = "100px";  
		newDiv.style.left = (parseInt(document.body.scrollWidth) - 300) / 2 + "px"; // 屏幕居中  
		newDiv.style.background = "#EFEFEF";  
		newDiv.style.border = "1px solid #860001";  
		newDiv.style.padding = "5px";  
		newDiv.innerHTML = "<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;您已更改了视图设置 是否保存<br/><br/><br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";  
		document.body.appendChild(newDiv);  
		// mask图层  
		var newMask = document.createElement("div");  
		newMask.id = m;  
		newMask.style.position = "absolute";  
		newMask.style.zIndex = "1";  
		newMask.style.width = document.body.scrollWidth + "px";  
		newMask.style.height = document.body.scrollHeight + "px";  
		newMask.style.top = "0px";  
		newMask.style.left = "0px";  
		newMask.style.background = "#000";  
		newMask.style.filter = "alpha(opacity=40)";  
		newMask.style.opacity = "0.40";  
		document.body.appendChild(newMask);   
		// 关闭mask和新图层 
		var saveButton = document.createElement("a");  
		saveButton.href = "#";  
		saveButton.innerHTML = "确定";
		saveButton.className="regular";
		saveButton.onclick = function() {  
			this.saveColumnSetting();// save user grid column setting
		}  
		newDiv.appendChild(saveButton); 

		//newDiv.innerHTML += "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";

		var cancelButton = document.createElement("a");  
		cancelButton.href = "#";  
		cancelButton.innerHTML = "取消";
		cancelButton.className="regular";
		cancelButton.onclick = function() {
		document.body.removeChild(docEle(_id));  
		document.body.removeChild(docEle(m));
			cancelColumnSet();  
			return false;  
		}  
		newDiv.appendChild(cancelButton);  
	};
	
	this.cancelColumnSet = function(){
		self.gridObj = new dhtmlXGridObject(self.id);
		self.gridObj.setImagePath(self.imageUrl);
		self.gridObj.setSkin(self.skin);
		self.gridObj.setHeader(self.headArgs.toString());
		self.gridObj.setInitWidths(self.widthArgs.toString());
		self.gridObj.setColAlign(self.alignArgs.toString());
		self.gridObj.setColSorting(self.sortArgs.toString());
		self.gridObj.setColTypes(self.typeArgs.toString());
		self.gridObj.init();
		
		setTimeout(function(){
			 mygrid_log.load(rspUrl + "?handle=list&show_page="+self.pageShowCount+"&cur_page=1"+$("hdAdjust").value,"json");
		},300);
		
		this.initPage();
		initMenu();
	};
	
	
	
	this.getUserGridSetting = function(){
		var urlVal = self.responseUrl + "handle=setting&val="+newGuid();
        var loader = dhtmlxAjax.getSync(urlVal);
        var loadVal = loader.xmlDoc.responseText;
        
        jsonPage = loadVal; 
        if(IsNum(jsonPage)){
            jsonPageObj = null;
        }else{
            jsonPageObj = eval('(' + loadVal + ')');
            
        }
	};
	
	this.editColumnSetting = function(){
		hideMenu();
		var m = "mask";  
		if (docEle(_id)) document.removeChild(docEle(_id));  
		if (docEle(m)) document.removeChild(docEle(m));  
		// 新激活图层  
		var newDiv = document.createElement("div");  
		newDiv.id = _id;  
		newDiv.style.position = "absolute";  
		newDiv.style.zIndex = "9999";  
		newDiv.style.width = "700px";  
		newDiv.style.height = "340px";  
		newDiv.style.top = "100px";  
		newDiv.style.left = (parseInt(document.body.scrollWidth) - 560) / 2 + "px"; // 屏幕居中  
		newDiv.style.background = "#EFEFEF";  
		newDiv.style.border = "1px solid #860001";  
		newDiv.style.padding = "5px";
		getUserGridSetting();
		var TargeVal = "";
		if(jsonPageObj != null){
		  for(var i=0;i<jsonPageObj.columns.length;i++){
			  TargeVal += "<option value=\""+jsonPageObj.columns[i].name+"\">"+jsonPageObj.columns[i].description+"</option>";
		  }
		}
		var editObj = "<div style=\"float:left\"><select id=\"sel_LogColumns\" multiple=\"multiple\" style=\"width:200px;height:300px;\">"
				  + "<option value=\"NAME\">日志名称</option><option value=\"LOGTYPE\">日志类型</option><option value=\"LOGTIME\">日志记录时间</option>"
				  + "<option value=\"LOGCONTENT\">日志内容</option><option value=\"USERNAME\">操作人</option></select></div>"
				  + "<div style=\"float:left; width:60px;height:210px;margin:0 auto;text-align:center;vertical-align:middle;line-height:300px; padding-top:90px\">"
				  + "<div class=\"imgLeftButton\" onmousemove=\"this.className='imgLeftHoverButton'\" onmouseout=\"this.className='imgLeftButton'\" title=\"添加\" onclick=\"add()\"></div>"
				  + "<div class=\"imgRightButton\" onmousemove=\"this.className='imgRightHoverButton'\" onmouseout=\"this.className='imgRightButton'\" title=\"移除\" onclick=\"remove()\"></div>"
				  + "</div><div style=\"float:left;\"><select id=\"sel_VisiableColumns\" multiple=\"multiple\" style=\"width:200px;height:300px;\">"+TargeVal+"</select></div>"
				  + "<div style=\"float:left; width:60px;height:210px;margin:0 auto;text-align:center;vertical-align:middle;line-height:300px; padding-top:90px\">"
				  + "<div class=\"imgUpButton\" onmousemove=\"this.className='imgUpHoverButton'\" onmouseout=\"this.className='imgUpButton'\" title=\"向上\" onclick=\"up()\"></div>"
				  + "<div class=\"imgDownButton\" onmousemove=\"this.className='imgDownHoverButton'\" onmouseout=\"this.className='imgDownButton'\" title=\"向下\" onclick=\"down()\"></div></div>"
				  + "<div><div style=\"float:left\"><input type=\"text\" id=\"txt_rename\" style=\"height:20px;width:110px; \"/></div>"
				  + "<div class=\"enterButton\" style=\"width:30px; \" onclick=\"saveRename()\">保存</div></div>"
				  + "<div style=\"float:left; width:70px;\"><div class=\"enterButton\" onclick=\"pushRename()\">重命名</div></div>"
				  + "<div style=\"float:left;width:100%;padding-left:120px;\"><div class=\"enterButton\" onclick=\"saveColumnHeader()\">保存</div><div class=\"enterButton\" onclick=\"cancelColumnHeader()\">取消</div></div>";
		newDiv.innerHTML = editObj;  
		document.body.appendChild(newDiv);  
		// mask图层  
		var newMask = document.createElement("div");  
		newMask.id = m;  
		newMask.style.position = "absolute";  
		newMask.style.zIndex = "1";  
		newMask.style.width = document.body.scrollWidth + "px";  
		newMask.style.height = document.body.scrollHeight + "px";  
		newMask.style.top = "0px";  
		newMask.style.left = "0px";  
		newMask.style.background = "#000";  
		newMask.style.filter = "alpha(opacity=40)";  
		newMask.style.opacity = "0.40";  
		document.body.appendChild(newMask);   
		// 关闭mask和新图层 
	};
}

String.prototype.trim = function() {    return this.replace(/(^\s*)|(\s*$)/g,""); }

//pager view
function PagerView(id){
	    var selfp = this;
	    this.id = id;
	    this.container = null;
	    this.index = 1; // 当前页码, 从1开始
	    this.size = self.pageShowCount; // 每页显示记录数
	    this.maxButtons = 9; // 显示的分页按钮数量
	    this.itemCount = 0; // 记录总数
	    this.pageCount = 0; // 总页数
	    /**
	     * 控件使用者重写本方法, 获取翻页事件, 可用来向服务器端发起AJAX请求.
	     * @param index: 被点击的页码.
	     */
	    this.onclick = function(index){
	    };
	    /**
	     * 内部方法.
	     */
	    this._onclick = function(index){
		    selfp.index = index;
		    selfp.onclick(index);
		    selfp.render();
	    };
	    /**
	     * 在显示之前计算各种页码变量的值.
	     */
	    this.calculate = function(){
		    selfp.pageCount = parseInt(Math.ceil(selfp.itemCount / selfp.size));
		    selfp.index = parseInt(selfp.index);
		    if(selfp.index > selfp.pageCount){
			    selfp.index = selfp.pageCount;
		    }
	    };
	    /**
	     * 渲染分页控件.
	     */
	    this.render = function(){
		    if(selfp.id != undefined){
			    var div = document.getElementById(selfp.id);
			    div.view = selfp;
			    selfp.container = div;
		    }
		    selfp.calculate();
		    var start, end;
		    start = Math.max(1, selfp.index - parseInt(selfp.maxButtons/2));
		    end = Math.min(selfp.pageCount, start + selfp.maxButtons - 1);
		    start = Math.max(1, end - selfp.maxButtons + 1);
		    var str = "";
		    str += "<div class=\"PagerView\">\n";
		    if(selfp.pageCount > 1){
			    if(selfp.index != 1){
				    str += '<a href="javascript://1"><span>|&lt;</span></a>';
				    str += '<a href="javascript://' + (selfp.index-1) + '"><span>&lt;&lt;</span></a>';
			    }else{
				    str += '<span>|&lt;</span>';
				    str += '<span>&lt;&lt;</span>';
			    }
		    }
		    for(var i=start; i<=end; i++){
			    if(i == this.index){
				    str += '<span class="on">' + i + "</span>";
			    }else{
				    str += '<a href="javascript://' + i + '"><span>' + i + "</span></a>";
			    }
		    }
		    if(selfp.pageCount > 1){
			    if(selfp.index != selfp.pageCount){
				    str += '<a href="javascript://' + (selfp.index+1) + '"><span>&gt;&gt;</span></a>';
				    str += '<a href="javascript://' + selfp.pageCount + '"><span>&gt;|</span></a>';
			    }else{
				    str += '<span>&gt;&gt;</span>';
				    str += '<span>&gt;|</span>';
			    }
		    }
		    str += ' 一共' + selfp.pageCount + '页, ' + selfp.itemCount + '条记录 '+'&nbsp;&nbsp;&nbsp;每页显示:&nbsp;'+"<select id=\"cusShowCount\" style=\"width:70px;\" onchange=\"changeShowCount('cusShowCount')\">"+selfp.getPageOption()+"</select>";
		    str += "</div><!-- /.pagerView -->\n";
		    selfp.container.innerHTML = str;
		    var a_list = selfp.container.getElementsByTagName('a');
		    for(var i=0; i<a_list.length; i++){
			    a_list[i].onclick = function(){
				    var index = this.getAttribute('href');
				    if(index != undefined && index != ''){
					    index = parseInt(index.replace('javascript://', ''));
					    selfp._onclick(index)
				    }
				    return false;
			    };

		    }
	    };
	    
	    this.getPageOption = function(){
		var pageCountArg = new Array();
		pageCountArg.push(15);
		pageCountArg.push(30);
		pageCountArg.push(50);
		pageCountArg.push(100);
		pageCountArg.push(200);
		
		var optionStr = "";
		for(var i = 0;i<pageCountArg.length;i++){
			 if(self.pageShowCount == parseInt(pageCountArg[i])){
				 optionStr += "<option value=\""+pageCountArg[i]+"\" selected=\"1\">"+pageCountArg[i]+"</option>";
			 }else{
				 optionStr += "<option value=\""+pageCountArg[i]+"\">"+pageCountArg[i]+"</option>";
			 }
		}
		
		return optionStr;
	    };
    }

function el(id){ 
    return document.getElementById(id);
}

function initMenu(gridObj){
    el(gridObj).oncontextmenu = function(ev){
        showMenu(ev);
        return false;
    };
    document.onmousedown = function(){if(!over)hideMenu();};
};

var over = false;
var menu = null;

function showMenu(ev){
    menu = null;
    ev = ev || window.event;
    
    hideMenu();
    
    var e = ev.srcElement || ev.target;
    
    if(e.tagName=="TH") return;
    
    var x = ev.pageX || ev.clientX + document.documentElement.scrollLeft;
    var y = ev.pageY || ev.clientY + document.documentElement.scrollTop;
    
    menu = document.createElement("DIV");
    menu.className = "menu";
    menu.style.left = x+4+"px";
    menu.style.top = y+"px";
    document.body.appendChild(menu);
   
    //alert(e.parentNode.getElementsByTagName("DIV")[1].innerHTML);
    var dvGroup = e.parentNode.getElementsByTagName("DIV");
    var dvGroupCount = dvGroup.length;
    
    var id ="";
    if(dvGroupCount == 1){
       id = dvGroup[0].innerHTML;
    }
    
    if(id.trim().length < 1){
         hideMenu();
         return;
    }
    var sname = document.location.pathname.substring(7,location.pathname.length).toString();
    
    var s = "<div class=\"dvMenu\" onclick=\"editColumnSetting('dvColumnSet')\">编辑显示</div>";
    menu.innerHTML = s;
    menu.onmouseover = function(){over=true;};
    menu.onmouseout = function(){over=false;};
} 


function hideMenu(){
    if(menu){
        document.body.removeChild(menu);
        menu = null;
    }
}

function editColumnSetting(_id) {  
  hideMenu();
  var m = "mask";  
  if (docEle(_id)) document.removeChild(docEle(_id));  
  if (docEle(m)) document.removeChild(docEle(m));  
  // 新激活图层  
  var newDiv = document.createElement("div");  
  newDiv.id = _id;  
  newDiv.style.position = "absolute";  
  newDiv.style.zIndex = "9999";  
  newDiv.style.width = "700px";  
  newDiv.style.height = "340px";  
  newDiv.style.top = "100px";  
  newDiv.style.left = (parseInt(document.body.scrollWidth) - 560) / 2 + "px"; // 屏幕居中  
  newDiv.style.background = "#EFEFEF";  
  newDiv.style.border = "1px solid #860001";  
  newDiv.style.padding = "5px";
  getUserGridSetting();
  var TargeVal = "";
  if(jsonPageObj != null){
      for(var i=0;i<jsonPageObj.columns.length;i++){
          TargeVal += "<option value=\""+jsonPageObj.columns[i].name+"\">"+jsonPageObj.columns[i].description+"</option>";
      }
  }
  var editObj = "<div style=\"float:left\"><select id=\"sel_LogColumns\" multiple=\"multiple\" style=\"width:200px;height:300px;\">"
              + "<option value=\"NAME\">日志名称</option><option value=\"LOGTYPE\">日志类型</option><option value=\"LOGTIME\">日志记录时间</option>"
              + "<option value=\"LOGCONTENT\">日志内容</option><option value=\"USERNAME\">操作人</option></select></div>"
              + "<div style=\"float:left; width:60px;height:210px;margin:0 auto;text-align:center;vertical-align:middle;line-height:300px; padding-top:90px\">"
              + "<div class=\"imgLeftButton\" onmousemove=\"this.className='imgLeftHoverButton'\" onmouseout=\"this.className='imgLeftButton'\" title=\"添加\" onclick=\"add()\"></div>"
              + "<div class=\"imgRightButton\" onmousemove=\"this.className='imgRightHoverButton'\" onmouseout=\"this.className='imgRightButton'\" title=\"移除\" onclick=\"remove()\"></div>"
              + "</div><div style=\"float:left;\"><select id=\"sel_VisiableColumns\" multiple=\"multiple\" style=\"width:200px;height:300px;\">"+TargeVal+"</select></div>"
              + "<div style=\"float:left; width:60px;height:210px;margin:0 auto;text-align:center;vertical-align:middle;line-height:300px; padding-top:90px\">"
              + "<div class=\"imgUpButton\" onmousemove=\"this.className='imgUpHoverButton'\" onmouseout=\"this.className='imgUpButton'\" title=\"向上\" onclick=\"up()\"></div>"
              + "<div class=\"imgDownButton\" onmousemove=\"this.className='imgDownHoverButton'\" onmouseout=\"this.className='imgDownButton'\" title=\"向下\" onclick=\"down()\"></div></div>"
              + "<div><div style=\"float:left\"><input type=\"text\" id=\"txt_rename\" style=\"height:20px;width:110px; \"/></div>"
              + "<div class=\"enterButton\" style=\"width:30px; \" onclick=\"saveRename()\">保存</div></div>"
              + "<div style=\"float:left; width:70px;\"><div class=\"enterButton\" onclick=\"pushRename()\">重命名</div></div>"
              + "<div style=\"float:left;width:100%;padding-left:120px;\"><div class=\"enterButton\" onclick=\"saveColumnHeader()\">保存</div><div class=\"enterButton\" onclick=\"cancelColumnHeader()\">取消</div></div>";
  newDiv.innerHTML = editObj;  
  document.body.appendChild(newDiv);  
  // mask图层  
  var newMask = document.createElement("div");  
  newMask.id = m;  
  newMask.style.position = "absolute";  
  newMask.style.zIndex = "1";  
  newMask.style.width = document.body.scrollWidth + "px";  
  newMask.style.height = document.body.scrollHeight + "px";  
  newMask.style.top = "0px";  
  newMask.style.left = "0px";  
  newMask.style.background = "#000";  
  newMask.style.filter = "alpha(opacity=40)";  
  newMask.style.opacity = "0.40";  
  document.body.appendChild(newMask);   
  // 关闭mask和新图层 
} 

var docEle = function() {  
  return document.getElementById(arguments[0]) || false;  
}  
function openNewDiv(_id) {  
  var m = "mask";  
  if (docEle(_id)) document.removeChild(docEle(_id));  
  if (docEle(m)) document.removeChild(docEle(m));  
  // 新激活图层  
  var newDiv = document.createElement("div");  
  newDiv.id = _id;  
  newDiv.style.position = "absolute";  
  newDiv.style.zIndex = "9999";  
  newDiv.style.width = "200px";  
  newDiv.style.height = "100px";  
  newDiv.style.top = "100px";  
  newDiv.style.left = (parseInt(document.body.scrollWidth) - 300) / 2 + "px"; // 屏幕居中  
  newDiv.style.background = "#EFEFEF";  
  newDiv.style.border = "1px solid #860001";  
  newDiv.style.padding = "5px";  
  newDiv.innerHTML = "<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;您已更改了视图设置 是否保存<br/><br/><br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";  
  document.body.appendChild(newDiv);  
  // mask图层  
  var newMask = document.createElement("div");  
  newMask.id = m;  
  newMask.style.position = "absolute";  
  newMask.style.zIndex = "1";  
  newMask.style.width = document.body.scrollWidth + "px";  
  newMask.style.height = document.body.scrollHeight + "px";  
  newMask.style.top = "0px";  
  newMask.style.left = "0px";  
  newMask.style.background = "#000";  
  newMask.style.filter = "alpha(opacity=40)";  
  newMask.style.opacity = "0.40";  
  document.body.appendChild(newMask);   
  // 关闭mask和新图层 
  var saveButton = document.createElement("a");  
  saveButton.href = "#";  
  saveButton.innerHTML = "确定";
  saveButton.className="regular";
  saveButton.onclick = function() {  
      change();
      //document.body.removeChild(docEle(_id));  
      //document.body.removeChild(docEle(m));  
      //return false;  
  }  
  newDiv.appendChild(saveButton); 
  
  //newDiv.innerHTML += "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
  
  var cancelButton = document.createElement("a");  
  cancelButton.href = "#";  
  cancelButton.innerHTML = "取消";
  cancelButton.className="regular";
  cancelButton.onclick = function() {
   document.body.removeChild(docEle(_id));  
   document.body.removeChild(docEle(m));
   unSaveGrid();  
   return false;  
  }  
  newDiv.appendChild(cancelButton);  
}