<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>My JSP 'index.jsp' starting page</title>
<!-- 引入样式，能够把ext-all.css换成ext-all-access.css | ext-all-gray.css改变样式-->
<link rel="stylesheet" type="text/css" href="./extjs4.1/resources/css/ext-all.css">
<!-- 开发模式引入ext-all-debug.js。公布模式引入ext-all.js -->
<script type="text/javascript" src="./extjs4.1/ext-all-debug.js"></script>
<!-- 语言包 -->
<script type="text/javascript" src="./extjs4.1/locale/ext-lang-zh_CN.js"></script>
<script type="text/javascript">
Ext.onReady(function() {
// 自己定义数据模型
var myModel = Ext.define("studentInfo", {
extend : "Ext.data.Model",
fields : [ {
name : "stuNo",
type : "string"
}, {
name : "stuName",
type : "string"
}, {
name : "stuClass",
type : "string"
}, {
name : "chScore",
type : "number"
}, {
name : "maScore",
type : "number"
}, {
name : "enScore",
type : "number"
} ]
});
// 本地数据
var myData = [ [ "No1", "Lisa", "1", 90, 90, 89 ], [ "No2", "Jack", "2", 91, 94, 100 ],
[ "No3", "Nuna", "4", 92, 90, 90 ], [ "No4", "Selein", "4", 93, 65, 78 ], [ "No5", "Andy", "1", 78, 86, 89 ],
[ "No6", "Nina", "2", 87, 90, 80 ], [ "No7", "Mofaid", "2", 85, 79, 89 ], [ "No8", "Holy", "4", 81, 90, 63 ],
[ "No9", "Wooden", "1", 90, 92, 89 ], [ "No10", "Kasis", "1", 90, 90, 92 ] ];
var myStore = Ext.create("Ext.data.Store", {
model : "studentInfo",
data : myData,
groupField : "stuClass"//以班级分组
});
// 表格
var myGrid = new Ext.grid.Panel({
columns : [ {
text : "学号",
dataIndex : "stuNo"
}, {
text : "姓名",
dataIndex : "stuName",
renderer : function(value) {//设置列的样式
return "<a href='http://www.baidu.com'>" + value + "</a>";
}
}, {
text : "班级",
dataIndex : "stuClass"
}, {
text : "语文",
dataIndex : "chScore",
summaryType : "sum"//总分
}, {
text : "数学",
dataIndex : "maScore",
summaryType : "average",//平均分
summaryRenderer : function(value) {//设置结果格式
return Ext.util.Format.number(value, "0.00");
}
}, {
text : "英语",
dataIndex : "enScore",
summaryType : "max"//最高分
} ],
store : myStore,
features : [ {//定义表格特征
ftype : "groupingsummary",
hideGroupedHeader : true//隐藏当前分组的表头
} ]
});
// 窗体
var window = Ext.create("Ext.window.Window", {
title : "学生成绩表",
width : 600,
height : 400,
items : myGrid,
layout : "fit"
});
window.show();
});
</script>
</head>
<body>
表格分组
<br>
</body>
</html>
原文地址：https://www.cnblogs.com/mqxnongmin/p/10542022.html
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