FineUI/FineUI.Examples/grid/grid_rowexpander_expandall_js.aspx

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<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="grid_rowexpander_expandall_js.aspx.cs"
Inherits="FineUI.Examples.grid.grid_rowexpander_expandall_js" %>
<!DOCTYPE html>
<html>
<head runat="server">
<title></title>
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<link href="../res/css/common.css" rel="stylesheet" type="text/css" />
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</head>
<body>
<form id="form1" runat="server">
<f:PageManager ID="PageManager1" runat="server" />
<f:Grid ID="Grid1" ShowBorder="true" ShowHeader="true" Title="表格" EnableCollapse="true" Width="800px"
Height="450px" runat="server" DataKeyNames="Id,Name">
<Columns>
<f:TemplateField RenderAsRowExpander="true">
<ItemTemplate>
<div class="expander">
<p>
<strong>姓名:</strong><%# Eval("Name") %>
</p>
<p>
<strong>简介:</strong><%# Eval("Desc") %>
</p>
</div>
</ItemTemplate>
</f:TemplateField>
<f:TemplateField Width="60px">
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Container.DataItemIndex + 1 %>'></asp:Label>
</ItemTemplate>
</f:TemplateField>
<f:BoundField Width="100px" DataField="Name" DataFormatString="{0}" HeaderText="姓名" />
<f:TemplateField Width="80px" HeaderText="性别">
<ItemTemplate>
<%-- Container.DataItem 的类型是 System.Data.DataRowView 或者用户自定义类型 --%>
<asp:Label ID="Label2" runat="server" Text='<%# GetGender(Eval("Gender")) %>'></asp:Label>
</ItemTemplate>
</f:TemplateField>
<f:BoundField Width="80px" DataField="EntranceYear" HeaderText="入学年份" />
<f:CheckBoxField Width="80px" RenderAsStaticField="true" DataField="AtSchool" HeaderText="是否在校" />
<f:HyperLinkField HeaderText="所学专业" DataToolTipField="Major" DataTextField="Major"
DataTextFormatString="{0}" DataNavigateUrlFields="Major" DataNavigateUrlFormatString="http://gsa.ustc.edu.cn/search?q={0}"
UrlEncode="true" Target="_blank" ExpandUnusedSpace="True" />
<f:ImageField Width="80px" DataImageUrlField="Group" DataImageUrlFormatString="~/res/images/16/{0}.png"
HeaderText="分组"></f:ImageField>
<f:BoundField Width="100px" DataField="LogTime" DataFormatString="{0:yyyy-MM-dd}"
HeaderText="注册日期" />
</Columns>
</f:Grid>
<br />
<f:Button ID="Button1" runat="server" Text="重新绑定表格" OnClick="Button1_Click">
</f:Button>
<br />
<br />
注:请注意如何在重新绑定数据后,保持所有扩展列的展开状态。
<br />
这个示例演示了如何通过编写JavaScript脚本来处理不常见的逻辑如果你对JavaScript不熟悉请参考下一个完成相同功能的示例一个属性搞定
<br />
</form>
<script src="../res/js/jquery.min.js" type="text/javascript"></script>
<script type="text/javascript">
var gridClientID = '<%= Grid1.ClientID %>';
function expandAllRows() {
var grid = F(gridClientID);
var store = grid.getStore();
var expander = grid.getPlugin(gridClientID + '_rowexpander');
for (var i = 0, count = store.getCount() ; i < count; i++) {
var record = store.getAt(i);
expander.toggleRow(i, record);
}
}
// 页面第一个加载完毕后执行的函数
F.ready(function () {
expandAllRows();
});
// 页面AJAX回发后执行的函数
F.ajaxReady(function () {
expandAllRows();
});
</script>
</body>
</html>