107 lines
4.4 KiB
Plaintext
107 lines
4.4 KiB
Plaintext
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="grid_summary.aspx.cs"
|
||
Inherits="FineUI.Examples.grid.grid_summary" %>
|
||
|
||
<!DOCTYPE html>
|
||
<html>
|
||
<head runat="server">
|
||
<title></title>
|
||
<link href="../css/main.css" rel="stylesheet" type="text/css" />
|
||
<style>
|
||
.mygrid-row-summary .x-grid-td, .mygrid-row-summary.x-grid-row-focused .x-grid-td {
|
||
background-color: #fafafa;
|
||
font-weight: bold;
|
||
color: red;
|
||
}
|
||
.mygrid-row-summary .x-grid-cell-row-checker .x-grid-cell-inner, .mygrid-row-summary .x-grid-cell-row-numberer .x-grid-cell-inner {
|
||
display: none;
|
||
}
|
||
</style>
|
||
</head>
|
||
<body>
|
||
<form id="form1" runat="server">
|
||
<x:PageManager ID="PageManager1" runat="server" />
|
||
<x:Grid ID="Grid1" Title="表格" EnableFrame="true" EnableCollapse="true" Width="800px" Height="350px" PageSize="5" ShowBorder="true"
|
||
ShowHeader="true" AllowPaging="true" runat="server" EnableCheckBoxSelect="True"
|
||
DataKeyNames="Id,Name" IsDatabasePaging="true" OnPageIndexChange="Grid1_PageIndexChange">
|
||
<Columns>
|
||
<x:RowNumberField />
|
||
<x:BoundField Width="100px" ColumnID="name" DataField="Name" DataFormatString="{0}"
|
||
HeaderText="姓名" />
|
||
<x:TemplateField Width="80px" HeaderText="性别">
|
||
<ItemTemplate>
|
||
<asp:Label ID="Label2" runat="server" Text='<%# GetGender(Eval("Gender")) %>'></asp:Label>
|
||
</ItemTemplate>
|
||
</x:TemplateField>
|
||
<x:BoundField Width="80px" DataField="EntranceYear" HeaderText="入学年份" />
|
||
<x:CheckBoxField Width="80px" RenderAsStaticField="true" DataField="AtSchool" HeaderText="是否在校" />
|
||
<x:HyperLinkField HeaderText="所学专业" ColumnID="major" DataToolTipField="Major" DataTextField="Major"
|
||
DataTextFormatString="{0}" DataNavigateUrlFields="Major" DataNavigateUrlFormatString="http://gsa.ustc.edu.cn/search?q={0}"
|
||
DataNavigateUrlFieldsEncode="true" Target="_blank" ExpandUnusedSpace="True" />
|
||
<x:BoundField Width="100px" DataField="Donate" ColumnID="donate" HeaderText="捐赠金额" />
|
||
</Columns>
|
||
</x:Grid>
|
||
<br />
|
||
<x:Button ID="Button1" runat="server" Text="选中了哪些行" OnClick="Button1_Click">
|
||
</x:Button>
|
||
<br />
|
||
<x:Label ID="labResult" EncodeText="false" runat="server">
|
||
</x:Label>
|
||
</form>
|
||
<script>
|
||
|
||
var gridClientID = '<%= Grid1.ClientID %>';
|
||
|
||
function calcGridSummary(grid) {
|
||
var donateTotal = 0, store = grid.getStore(), view = grid.getView(), storeCount = store.getCount();
|
||
|
||
// 防止重复添加了合计行
|
||
if (Ext.get(view.getNode(storeCount - 1)).hasCls('mygrid-row-summary')) {
|
||
return;
|
||
}
|
||
|
||
// 遍历每一行数据，计算汇总数据
|
||
store.each(function (record) {
|
||
// 注：donate是列的ColumnID属性
|
||
donateTotal += parseInt(record.data["donate"]);
|
||
});
|
||
var donateAvg = donateTotal / storeCount;
|
||
|
||
store.add({
|
||
'major': '合计：',
|
||
'donate': donateTotal.toFixed(2)
|
||
});
|
||
|
||
store.add({
|
||
'major': '平均：',
|
||
'donate': donateAvg.toFixed(2)
|
||
});
|
||
|
||
|
||
// 为合计行添加自定义样式（隐藏序号列、复选框列，取消 hover 和 selected 效果）
|
||
Ext.get(view.getNode(storeCount)).addCls('mygrid-row-summary');
|
||
Ext.get(view.getNode(storeCount + 1)).addCls('mygrid-row-summary');
|
||
}
|
||
|
||
// 页面第一个加载完毕后执行的函数
|
||
function onReady() {
|
||
var grid = X(gridClientID);
|
||
calcGridSummary(grid);
|
||
|
||
// 防止选中合计行
|
||
grid.addListener('beforeselect', function (sm, record, rowIndex) {
|
||
if (Ext.get(grid.getView().getNode(rowIndex)).hasCls('mygrid-row-summary')) {
|
||
return false;
|
||
}
|
||
return true;
|
||
});
|
||
}
|
||
|
||
// 页面AJAX回发后执行的函数
|
||
function onAjaxReady() {
|
||
var grid = X(gridClientID);
|
||
calcGridSummary(grid);
|
||
}
|
||
</script>
|
||
</body>
|
||
</html>
|