dhtmlxgrid 常用功能介绍

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<title>Easy skinable design</title>
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	<link rel="STYLESHEET" type="text/css" href="dhtmlxgrid/dhtmlxgrid.css">
	<!-- 标题栏会显示图片,这样更美观 -->
	<link rel="STYLESHEET" type="text/css" href="dhtmlxgrid/skins/dhtmlxgrid_dhx_skyblue.css">
	<link rel="STYLESHEET" type="text/css" href="dhtmlxgrid/skins/dhtmlxgrid_dhx_black.css">
	<link rel="STYLESHEET" type="text/css" href="dhtmlxgrid/skins/status_toolbar_accordion.css">
	<link rel="STYLESHEET" type="text/css" href="dhtmlxgrid/skins/status_toolbar_layout.css">
	<link rel="STYLESHEET" type="text/css" href="dhtmlxgrid/skins/status_toolbar_window.css">
	<!-- 
	<script src="dhtmlxgrid/dhtmlxcommon.js"></script>
	<script src="dhtmlxgrid/dhtmlxgrid.js"></script>
	<script src="dhtmlxgrid/dhtmlxgridcell.js"></script>
	<script src="dhtmlxgrid/dhtmlxgrid_pgn.js"></script>
	 -->
	<script src="dhtmlxgrid/dhtmlx.js"></script>
	
	<!-- 如果需要给某列数据添加链接,则需要引入这个js -->
	<script src="dhtmlxgrid/dhtmlxgrid_excell_link.js"></script>

		
	 <div id="recinfoArea"><!--页数信息--></div> 
	<div id="gridbox" style="width:503px;height:120px;background-color:white;"></div>
	
	<div id="pagingArea"><!--页数区域 --></div>  
	
	<input type="button" value="获取选中的行" onclick="getSelectedId()" style="font-size:12px"></input><br></br>
	<input type="button" value="改变rowID" onclick="changRowid()" style="font-size:12px"></input><br></br>
	<input type="button" value="字体变粗setRowTextBold" onclick="setRowTextBold()" style="font-size:12px"></input><br></br>
	<input type="button" value="自己设置样式" onclick="setRowTextStyle()" style="font-size:12px"></input><br></br>
	<input type="button" value="删除选中的列  有待解决" onclick="deleteColumn()" style="font-size:12px"></input><br></br>

		<script>
		function getSelectedId(){
			//获取的是数据的唯一标示
			var id = mygrid.getSelectedId();
			alert(id);
		}
		
		function changRowid(){
			var id = mygrid.getSelectedId();
			mygrid.changeRowId(id, id+"1");
			alert(mygrid.getSelectedId())
		}
		
		function setRowTextBold(){
			var id = mygrid.getSelectedId();
			mygrid.setRowTextBold(id);
		}
		
		function setRowTextStyle(){
			var id = mygrid.getSelectedId();
			mygrid.setRowTextStyle(id, "color:red;border:1px solid gray");
		}
		
		function deleteColumn(){
			alert(selectedCol);
			//mygrid.setColumnsVisibility(selectedCol);
			mygrid.deleteColumn(selectedCol);
		}
		

		
		mygrid = new dhtmlXGridObject('gridbox');
		mygrid.setImagePath("dhtmlxgrid/imgs/");
		//标题显示内容
		mygrid.setHeader("多选,单选,Name,Date of Birth, First Book Published");
		//指明列的宽度,*表示是余下的宽度显示
		mygrid.setInitWidths("*,50,50,50,50");
		//表示内容排序位置,分别是左、中、中
		mygrid.setColAlign("left,center,center,center,center");
		
		/*
			ch ---- checkbox
			ra ---- radio
			ro ---- readonly
			txt ---- 显示的是字符串
		*/
		mygrid.setColTypes("ch,ra,ro,link,txt");
		//mygrid.setColTypes("ed,dhxCalendar,dhxCalendarA");
		
		//按照什么方式排序int,str,date 三个类型
		mygrid.setColSorting("str,str,str,str,date");
		
		//指明使用什么皮肤(天蓝色),这个和前面引用是CSS对应起来
		mygrid.setSkin("dhx_skyblue");
		//mygrid.setSkin("dhx_black");
		
		//初始化数据
		mygrid.init();
		//mygrid.loadXML("../common/grid_dates.xml");
		
		//备注:数据列一定要和标题栏对应起来,否则会显示前面的数据
		//上面每个配置项都需要一一对应,否则会出现意想不到的错误,很难发现,即对每一列样式的设置
		 var js={
				    rows:[
				        { id:1001,
				     data:[
				           "0",//0表示checkbox没有被选中
				           "ra1",//非0表示radio被选中
				          "100",
				          //^后面显示的是链接地址,一定要指明这列数据类型是link
				          "A Time to Kill^http://www.baidu.com",
				          "05/01/1998"] },
				       { id:1002,
				     data:[
				           "1",//非0表示checkbox被选中
				           "0",//非0表示radio被选中
				          "1000",
				          "Blood and Smoke",
				          "01/01/2000"] }
				    ]}
		 
		 //指明导入数据的回调函数
		 mygrid.parse(js,function(){
			 //alert(1);
		 },"json");
		
		 //允许分页 
		 /*
		grid.enablePaging(mode,pageSize,pagesInGrp,pagingControlsContainer,showRecInfo,pagingStateContainer);
		 
		mode(true|false) - enable|disable paging mode;
		pageSize - set count of rows per page;
		pagesInGrp - set count of visible page selectors;
		pagingControlsContainer - id or container that will be used for showing paging controls;
		showRecInfo(true|false) - enable|disable showing of additional information about paging state;
		pagingStateContainer - id or container that will be used for showing paging state.
		 */
		 
		 mygrid.enablePaging(true, 1, 5, "pagingArea", true, "recinfoArea"); 
		 //mygrid.enablePaging(true, 10, 3, "pagingArea");
		 //mygrid.setPagingSkin("toolbar", "dhx_skyblue");
		 mygrid.setPagingSkin("bricks");
		
		/*
			mygrid.cells(row_id, col) -- 通过行ID,列下标 确定cell对象 

  			mygrid.cells2(rowIndex,col) --  通过行、列下标 确定cell对象
		*/
		//从第0行0列开始计算,弹出信息是05/01/1998
		//alert(mygrid.cells2(0,4).getValue());
		//弹出信息是05/01/1998
		//alert(mygrid.cells(1001,4).getValue());
		
		//给指定的单元格赋值
		//mygrid.cells(1001,4).setValue("05/01/1997");
		 
		//绑定checkbox和radio事件
		/*
		 	rId - id or the row; 弹出的是行ID
			cInd - index of the cell;
			state- state of the checkbox/radiobutton.
		 */
		/*
		 mygrid.attachEvent("onCheckbox", function(rId,cInd,state){
			 
			 alert(rId);//
			 alert(cInd);
			 alert(state);
		 }); 
		*/
		
		//对一行绑定双击事件
		/*
		 	rId - id or the row; 弹出的是行ID
			cInd - index of the cell; 双击的列,从第0项开始
		 */
		 /*
		mygrid.attachEvent("onRowDblClicked", function(rId,cInd){
			alert(rId);
			alert(cInd);
		});  
		*/
		
		//选中某一行触发的事件
		/*
		 	rId - id or the row; 弹出的是行ID
			cInd - index of the cell; 双击的列,从第0项开始
		 */
		 
		 var selectedRow;
		 var selectedCol;
		mygrid.attachEvent("onRowSelect", function(id,ind){
			//alert(id);
			//alert(ind);
			selectedRow = id;
			selectedCol = ind;
		});
		
		
		//通过行ID 删除一行
		// mygrid.deleteRow(1001);
		/*
			new_id - id of the new row;
			text - array|string of row's labels, may be a comma separated list or an array;
			ind - position of the row (optional), row is added to the last position by default.
		*/
		mygrid.addRow(123,"0,0,555,huangbiao,1988/11/30",0);//放在第一行
		
		//将rowid那行上/下移动一位或者是
		//mygrid.moveRowDown(123);
		//mygrid.moveRowUp(123);

		//清除表格里面的全部数据
		//mygrid.clearAll(); //只删除数据,不删除header
		//mygrid.clearAll(true);//数据和header全部删除 
		
		//得到总共的行数
		//alert(mygrid.getRowsNum());
		


	</script>
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