JGrid初次使用

  

     JGrid中文:http://blog.mn886.net/jqGrid/( JGrid英文:http://www.trirand.com/blog/jqgrid/jqgrid.html

     JGrid好的文章:http://www.cnblogs.com/kissdodog/p/3875992.html

 

案例:

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'AddStar.jsp' starting page</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->

<link rel="stylesheet" type="text/css" href="/scripts/jqgrid/css/ui.jqgrid.css" media="all">
    <link rel="stylesheet" type="text/css" href="/scripts/jqgrid/css/ui-lightness/jquery-ui-1.10.3.custom.min.css" media="all">
	<style type="text/css">
		label {
			color: BLUE;
		}
		th{
			font-weight: bold;
			font-size: 13px;
			color: RED;
		}
	</style>
	<script type="text/javascript" src="/scripts/jquery.min.js"></script>
	<script  src="/scripts/jqgrid/js/jquery-ui-1.10.3.custom.min.js"></script>
    <script src="/scripts/jqgrid/js/i18n/grid.locale-cn.js"></script>
    <script  src="/scripts/jqgrid/js/jquery.jqGrid.min.js"></script>
    <script src="/scripts/jqgrid/js/plugins/grid.addons.js"></script>
    <script  src="/scripts/jqgrid/js/plugins/grid.postext.js"></script>
    <script  src="/scripts/jqgrid/js/plugins/grid.setcolumns.js"></script>
  	<script type="text/javascript" src="/scripts/jquery.form.js"></script>
  	<script type="text/javascript" src="/scripts/layer/layer.js"></script></head>
  
  <body>
  <table id="list"></table>
  <div id="pager"></div>
 
 <div id="addDialog" title="添加信息" style="display:none;">
	<form id="addfrm"  class="formStyle" enctype="multipart/form-data">
		<table align="center">
			<tr>
				<td  width="80"> 姓名:</td>
				<td><input type="text" name="name"  id="addName"  /></td>
			</tr>
			<tr>
				<td  width="80">头像:</td>
				<td> <input type="file" name="file" id="addFile"/></td>
			</tr>
			<tr>
				<td  width="80">  性别:</td>
				<td><input type="radio" name="sex" value="1"  checked="checked"/>男<input type="radio" name="sex" value="0"  />女</td>
			</tr>
			<tr>
				<td  width="80">国家:</td>
				<td>

					<select name="areaId" id="addArea">
			        	<option value="1">中国</option>
			        	<option value="2">加拿大</option>
			        	<option value="3">法国</option>
			        	<option value="4">日本</option>
			        	<option value="5">韩国</option>
			        	<option value="6">马来西亚</option>
			        	<option value="7">新加坡</option>
			        	<option value="8">英国</option>
			        	<option value="9">美国</option>
		        	</select>  
	        	</td>
			</tr>
			<tr>
				<td  width="80">运营状态:</td>
				<td><input type="radio" name="operating" value="1" checked="checked" />正在运营<input type="radio" name="operating" value="0" />停止运营</td>
			</tr>
		</table>
	</form>
</div>
  </body>

</html>

 

	<script type="text/javascript">
    $(document).ready(function(){
    
    	//获取所有新增用户信息
		$("#list").jqGrid({
			url:"/admin/setup/getStarList.do",
			height:'auto',
			autowidth:true,
			datatype: "json",
			mtype: 'POST',
			multiselect: false,
			colNames:["编号","姓名","性别","头像","areaId","国家","是否运营","操作"],
	    		colModel:[
	    			{name:"id",index:"id",align:"center",width:8,editable:false,sortable:true},
	    			{name:"name",index:"name",align:"center",width:20,editable:false,sortable:false},
	    			{name:"sex",index:"sex",align:"center",width:20,editable:false,sortable:false,formatter:function(cellvalues,options,rowData){
	    				var result;
	    				if(cellvalues==1){
	    					result="<span>男</span>";
	    				}else{
	    					result="<span>女</span>";
	    				}
	    				return result;
	    			}},
	    			{name:"headPic",index:"headPic",align:"center",width:20,editable:false,sortable:false,formatter:function(cellvalues,options,rowData){
	    				var result;
	    				if(cellvalues!=null){
	    					result="<img src='"+cellvalues+"' />";	
	    				}else{
	    					reslut ="";
	    				}
	    				return result;
	    			}},
	    			{name:"areaId",index:"areaId",align:"center",width:30,editable:false,sortable:false,hidden:true},
	    			{name:"country",index:"country",align:"center",width:30,editable:false,sortable:false},
	    			{name:"operating",index:"operating",align:"center",width:20,editable:true,sortable:false,formatter:function(cellvalues,options,rowData){
	    				var result;
	    				if(cellvalues==1){
	    					result="<span>运营</span>";
	    				}else{
	    					result="<span>停止</span>";
	    				}
	    				return result;
	    			}},
	    			{name:"operating",index:"operating",align:"center",width:20,editable:true,sortable:false,formatter:function(cellvalues,options,rowData){
	    				var reslut;
	    				var starId=rowData["id"];
	    				if(cellvalues==1){
	    					reslut= "<font color=\"green\">上架</font>/<font  onclick=\"outAway("+starId+",0)\" color=\"red\">下架</font>";
	    				}else{
	    					reslut= "<font onclick=\"outAway("+starId+",1)\"  color=\"green\">上架</font>/<font   color=\"red\">下架</font>";
	    				}
	    				return reslut;
	    			}}
	    		],
			pager: "#pager",
			rowNum:999999999,
			rowList: [],
			sortname: "autoId",
			viewrecords: true,//记录总条数是否可见
			sortorder: "desc",
			hidegrid:false,
			caption:"用户明细",
			prmNames:{
		    	page:"curPage",  // 表示请求页码的参数名称
			    rows:"pageSize",  // 表示请求行数的参数名称
			    sort:"orderBy",// 表示用于排序的列名的参数名称
			    order:"order" // 表示采用的排序方式的参数名称
			},
			postData:{
				
			},
			//从后台读取数据的类型参数可以在此设置
			jsonReader:{
				root:"dataRows",total:"allPage",records:"allNum"
			}
		});
    
    	jQuery("#list").jqGrid('navGrid','#pager',{
    		addtext:"添加",
    		addfunc:openAddDialog
    	});   	
});

/*增加*/
function openAddDialog(){
	$("#addfrm")[0].reset();//清空表单数据
	$("#addDialog").dialog("open");
}
$("#addDialog").dialog({
		autoOpen:false,
		width:"auto",
		height:"auto",
		modal:true,
		position:'top',
		buttons:{
			"添加":function(){
				var b=checkMes();
					if(b){
						var options={
							url:"/admin/setup/addStar.do",
							type:"post",
							dataType:"json",
							success:function(data){
								if(data.flag){
									if(data.isSuccess){
										//alert("ok");
										$("#addDialog").dialog("close");//关闭
										$("#list").trigger("reloadGrid");//刷新
									}
								}
							},
		 					error:function(textStatus,errorThrown) {
		 						layer.loadClose();
								alert("系统ajax交互错误:"+textStatus);
								layer.alert("系统繁忙,请稍后重试…");
							}
						};
					$("#addfrm").ajaxSubmit(options);
				}else{
					layer.alert("请输入内容");
				}
			},
			"取消":function(){
				$(this).dialog("close");
			}
		},
		"close":function(){
			//$(this).dialog("close");
		}
	});


/*更新明星运营状态*/
function outAway(starId,operating){
	
	if(starId>0 && status!=null){
		$.ajax({
			url:"/admin/setup/updateStarOperating.do",
			data:{
				"starId":starId,
				"operating":operating
			},
			dataType:"json",
			type:"post",
			success:function(data){
				if(data.flag){
					if(data.isSuccess){
						//alert("ok");
						}
					}
				$("#list").trigger("reloadGrid");//刷新
			},
			error:function(){
				layer.loadClose();
				//alert("系统ajax交互错误:"+textStatus);
				layer.alert("系统繁忙,请稍后重试…");
			}
		});
	}
}

function checkMes(){
	var result;
	var addname=$("#addName").val().trim();
	var addFile=$("#addFile").val().trim();
	//alert(result);
	if(addname==null || addname.length==0 ){
		result=false;
	}else{
		if(addFile==null || addFile.length==0){
			result=false;
		}else{
			result=true;
			//alert("ok");
		}
	}
	//alert(result);
	return 	result;
}
    </script>

 

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