139 lines
6.1 KiB
Plaintext
139 lines
6.1 KiB
Plaintext
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<%@ 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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<link href="../css/main.css" rel="stylesheet" type="text/css" />
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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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<x:PageManager ID="PageManager1" runat="server" />
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<x:Grid ID="Grid1" ShowBorder="true" ShowHeader="true" Title="表格" EnableFrame="true" EnableCollapse="true" Width="900px" runat="server"
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DataKeyNames="Id,Name">
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<Columns>
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<x: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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</x:TemplateField>
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<x:BoundField Width="100px" DataField="Name" DataFormatString="{0}" HeaderText="姓名" />
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<x: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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</x:TemplateField>
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<x:BoundField Width="80px" DataField="EntranceYear" HeaderText="入学年份" />
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<x:CheckBoxField Width="80px" RenderAsStaticField="true" DataField="AtSchool" HeaderText="是否在校" />
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<x: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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DataNavigateUrlFieldsEncode="true" Target="_blank" ExpandUnusedSpace="True" />
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<x: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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</x:TemplateField>
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<x: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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</x:TemplateField>
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<x: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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</x:TemplateField>
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</Columns>
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</x: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>点击输入框即可选中全部文本（JavaScript函数registerSelectEvent）</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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<x:Button runat="server" ID="Button1" OnClick="Button1_Click" CssClass="inline" Text="获取用户输入的分组值">
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</x:Button>
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<x:Button ID="Button2" runat="server" Text="重新绑定表格" OnClick="Button2_Click">
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</x:Button>
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<br />
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<x:Label ID="labResult" EncodeText="false" runat="server">
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</x:Label>
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<br />
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</form>
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<script type="text/javascript">
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var gridClientID = '<%= Grid1.ClientID %>';
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function registerSelectEvent() {
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var grid = X(gridClientID);
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grid.el.on('click', function (evt, el) {
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el.select();
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}, { delegate: '.x-grid-tpl input' });
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}
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function registerEnterEvent() {
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var grid = X(gridClientID);
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grid.el.on("keydown", function (evt, el) {
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if (evt.getKey() == evt.ENTER) {
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var nextRow = Ext.get(el).parent('.x-grid-row').next();
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if (nextRow) {
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nextRow.query('.x-grid-tpl input.group1')[0].select();
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}
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}
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}, { delegate: '.x-grid-tpl input' });
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}
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function registerCompareEvent() {
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var grid = X(gridClientID);
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grid.el.on("keydown", function (evt, el) {
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window.setTimeout(function () {
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var row = Ext.get(el).parent('.x-grid-row');
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var num1 = row.query('.x-grid-tpl input.group1')[0].value;
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var num2 = row.query('.x-grid-tpl input.group2')[0].value;
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var resultNode = Ext.get(row.query('.x-grid-tpl span.result'));
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resultNode.removeCls(['success', 'error']);
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if (num1 == num2) {
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resultNode.addCls('success');
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resultNode.update('两组录入一致');
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} else {
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resultNode.addCls('error');
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resultNode.update('两组录入不一致！');
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}
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}, 500);
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}, { delegate: '.x-grid-tpl input' });
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}
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function onReady() {
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var grid = X(gridClientID);
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registerSelectEvent();
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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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