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extjs_03_grid(添加数据)

2015-08-14 17:11 567 查看 






<%@ 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>

<link rel="stylesheet" type="text/css" href="./extjs4.1/resources/css/ext-all.css">
<script type="text/javascript" src="./extjs4.1/ext-all-debug.js"></script>
<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 : [ {
type : "string",
name : "stuNo"
}, {
type : "string",
name : "stuName"
}, {
type : "string",
name : "stuClass"
}, {
type : "number",
name : "chScore"
}, {
type : "number",
name : "maScore"
}, {
type : "number",
name : "enScore"
} ]
});
// 本地数据
var myData = [ [ "No1", "wangzs1", "1年级", 80, 67, 49 ], [ "No2", "wangzs2", "2年级", 65, 57, 79 ],
[ "No3", "wangzs3", "3年级", 45, 77, 59 ], [ "No4", "wangzs4", "4年级", 99, 27, 19 ],
[ "No5", "wangzs5", "5年级", 23, 97, 99 ], [ "No6", "wangzs6", "6年级", 34, 67, 99 ] ];
// 数据存储
var myStore = Ext.create("Ext.data.Store", {
model : "studentInfo",
data : myData
});

// 表格
var myGrid = new Ext.grid.Panel({
columns : [ {
xtype : "rownumberer",
text : "行号"
}, {
text : "学号",
dataIndex : "stuNo"
}, {
text : "姓名",
dataIndex : "stuName"
}, {
text : "班级",
dataIndex : "stuClass"
}, {
text : "语文",
dataIndex : "chScore"
}, {
text : "数学",
dataIndex : "maScore"
}, {
text : "英语",
dataIndex : "enScore"
} ],
store : myStore
});

// 新增panel
var addPanel = Ext.create("Ext.form.Panel", {
items : [ {
xtype : "textfield",
fieldLabel : "学号",
name : "stuNo"
}, {
xtype : "textfield",
fieldLabel : "姓名",
name : "stuName"
}, {
xtype : "textfield",
fieldLabel : "班级",
name : "stuClass"
}, {
xtype : "numberfield",
fieldLabel : "语文",
name : "chScore"
}, {
xtype : "numberfield",
fieldLabel : "数学",
name : "maScore"
}, {
xtype : "numberfield",
fieldLabel : "英语",
name : "enScore"
} ]
});

// 新增窗体
var addWindow = Ext.create("Ext.window.Window", {
title : "新增学生成绩",
closeAction : "hide",//设置该属性新增窗体关闭的时候是隐藏
width : 300,
height : 300,
items : addPanel,
layout : "fit",
bbar : {
xtype : "toolbar",
items : [
{
xtype : "button",
text : "保存",
listeners : {
"click" : function(btn) {
var form = addPanel.getForm();
var stuNo = form.findField("stuNo").getValue();
var stuName = form.findField("stuName").getValue();
var stuClass = form.findField("stuClass").getValue();
var chScore = form.findField("chScore").getValue();
var maScore = form.findField("maScore").getValue();
var enScore = form.findField("enScore").getValue();
Ext.Msg.alert("新增的数据", "{" + stuNo + ":" + stuName + ":" + stuClass + ":" + chScore + ":"
+ maScore + ":" + enScore + "}");
}
}
}, {
xtype : "button",
text : "取消",
listeners : {
"click" : function(btn) {
btn.ownerCt.ownerCt.close();
}
}
} ]
}
});

// 窗体
var window = Ext.create("Ext.window.Window", {
title : "学生成绩表",
width : 600,
height : 400,
items : myGrid,
layout : "fit",
tbar : {
xtype : "toolbar",
items : {
xtype : "button",
text : "新增",
listeners : {
"click" : function(btn) {
addPanel.getForm().reset();//新增前清空表格内容
addWindow.show();
}
}
}
}
});
window.show();
});
</script>

</head>

<body>
显示表格
<br>
</body>
</html>
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