131 lines
5.7 KiB
Plaintext
131 lines
5.7 KiB
Plaintext
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="grid_edit_compare.aspx.cs"
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Inherits="FineUI.Examples.grid.grid_edit_compare" %>
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<!DOCTYPE html>
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<html>
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<head runat="server">
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<title></title>
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<style>
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.success {
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color: Green;
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}
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.error {
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color: Red;
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}
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</style>
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</head>
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<body>
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<form id="form1" runat="server">
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<f:PageManager ID="PageManager1" runat="server" />
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<f:Grid ID="Grid1" ShowBorder="true" ShowHeader="true" Title="表格" EnableCollapse="true" Width="900px" runat="server"
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DataKeyNames="Id,Name">
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<Columns>
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<f:TemplateField Width="60px" EnableColumnHide="false" EnableHeaderMenu="false">
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<ItemTemplate>
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<asp:Label ID="Label1" runat="server" Text='<%# Container.DataItemIndex + 1 %>'></asp:Label>
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</ItemTemplate>
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</f:TemplateField>
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<f:BoundField Width="100px" DataField="Name" DataFormatString="{0}" HeaderText="姓名" />
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<f:TemplateField Width="80px" HeaderText="性别">
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<ItemTemplate>
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<%-- Container.DataItem 的类型是 System.Data.DataRowView 或者用户自定义类型 --%>
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<%--<asp:Label ID="Label2" runat="server" Text='<%# GetGender(DataBinder.Eval(Container.DataItem, "Gender")) %>'></asp:Label>--%>
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<asp:Label ID="Label3" runat="server" Text='<%# GetGender(Eval("Gender")) %>'></asp:Label>
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</ItemTemplate>
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</f:TemplateField>
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<f:BoundField Width="80px" DataField="EntranceYear" HeaderText="入学年份" />
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<f:CheckBoxField Width="80px" RenderAsStaticField="true" DataField="AtSchool" HeaderText="是否在校" />
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<f:HyperLinkField HeaderText="所学专业" DataToolTipField="Major" DataTextField="Major"
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DataTextFormatString="{0}" DataNavigateUrlFields="Major" DataNavigateUrlFormatString="http://gsa.ustc.edu.cn/search?q={0}"
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UrlEncode="true" Target="_blank" ExpandUnusedSpace="True" />
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<f:TemplateField HeaderText="分组一" Width="100px">
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<ItemTemplate>
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<asp:TextBox ID="tbxGroupName" CssClass="group1" runat="server" Width="80px" TabIndex='<%# Container.DataItemIndex + 10 %>'
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Text='<%# Eval("Group") %>'></asp:TextBox>
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</ItemTemplate>
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</f:TemplateField>
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<f:TemplateField HeaderText="分组二" Width="100px">
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<ItemTemplate>
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<asp:TextBox ID="TextBox1" CssClass="group2" runat="server" Width="80px" TabIndex='<%# Container.DataItemIndex + 100 %>'></asp:TextBox>
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</ItemTemplate>
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</f:TemplateField>
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<f:TemplateField HeaderText="比较结果" Width="120px">
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<ItemTemplate>
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<asp:Label runat="server" CssClass="result" ID="labCompare"></asp:Label>
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</ItemTemplate>
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</f:TemplateField>
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</Columns>
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</f:Grid>
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<br />
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请注意如何实现：
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<ul>
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<li>使用Tab键遍历一列当中所有的文本输入框（通过TextBox的TabIndex属性）</li>
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<li>使用Enter键遍历一列当中所有的文本输入框（JavaScript函数registerEnterEvent）</li>
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<li>比较两个输入框的文本是否相同（JavaScript函数registerCompareEvent）</li>
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</ul>
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<br />
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<f:Button runat="server" ID="Button1" OnClick="Button1_Click" CssClass="marginr" Text="获取用户输入的分组值">
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</f:Button>
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<f:Button ID="Button2" runat="server" Text="重新绑定表格" OnClick="Button2_Click">
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</f:Button>
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<br />
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<f:Label ID="labResult" EncodeText="false" runat="server">
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</f:Label>
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<br />
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</form>
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<script src="../res/js/jquery.min.js" type="text/javascript"></script>
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<script type="text/javascript">
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var gridClientID = '<%= Grid1.ClientID %>';
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var inputselector = '.f-grid-tpl input';
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function registerEnterEvent() {
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var grid = F(gridClientID);
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$(grid.el.dom).delegate(inputselector, 'keypress', function (evt) {
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var $this = $(this);
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// Enter Key - 13
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if (evt.keyCode === 13) {
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var inputCls = $this.hasClass('group1') ? 'group1' : 'group2';
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var nextRow = $this.parents('.x-grid-row').next();
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if (nextRow.length) {
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nextRow.find(inputselector + '.' + inputCls).select();
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}
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}
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});
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}
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function registerCompareEvent() {
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var grid = F(gridClientID);
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$(grid.el.dom).delegate(inputselector, 'input propertychange', function (evt) {
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var $this = $(this);
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var row = $this.parents('.x-grid-row');
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var num1 = row.find(inputselector + '.group1').val();
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var num2 = row.find(inputselector + '.group2').val();
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var resultNode = row.find('.f-grid-tpl span.result');
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resultNode.removeClass('success error');
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if (num1 == num2) {
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resultNode.addClass('success');
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resultNode.text('两组录入一致');
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} else {
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resultNode.addClass('error');
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resultNode.text('两组录入不一致！');
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}
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});
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}
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F.ready(function () {
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registerEnterEvent();
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registerCompareEvent();
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});
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</script>
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</body>
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</html>
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