46 lines
2.1 KiB
Plaintext
46 lines
2.1 KiB
Plaintext
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="dropdownlist_emptyvalue.aspx.cs"
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Inherits="FineUI.Examples.dropdownlist.dropdownlist_emptyvalue" %>
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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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</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:SimpleForm ID="SimpleForm1" BodyPadding="5px" runat="server" Width="550px" EnableFrame="true" EnableCollapse="true"
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ShowBorder="True" Title="简单表单" ShowHeader="True">
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<Items>
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<x:DropDownList runat="server" AutoPostBack="true" OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged"
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ID="DropDownList1">
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<x:ListItem Text="选项 1" Value="Value1" Selected="true" />
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<x:ListItem Text="选项 2（不可选择）" Value="Value2" EnableSelect="false" />
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<x:ListItem Text="选项 3（不可选择）" Value="Value3" EnableSelect="false" />
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<x:ListItem Text="选项 4" Value="Value4" />
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<x:ListItem Text="选项 5" Value="Value5" />
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<x:ListItem Text="选项 6" />
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<x:ListItem Text="选项 7" Value="Value7" />
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<x:ListItem Text="选项 8" Value="Value8" />
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<x:ListItem Text="选项 9" Value="Value9" />
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<x:ListItem Text="普通型1 < L > 1.5" Value="普通型1 < L > 1.5" />
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</x:DropDownList>
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<x:Button ID="btnSelectItem6" Text="选中“选项 6”" runat="server" OnClick="btnSelectItem6_Click"
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CssClass="inline">
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</x:Button>
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<x:Button ID="btnGetSelection" Text="获取此下拉列表的选中项" runat="server" OnClick="btnGetSelection_Click">
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</x:Button>
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<x:Label runat="server" ID="labResult">
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</x:Label>
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</Items>
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</x:SimpleForm>
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<br />
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注：“选项 6”的Value属性为空字符串。
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</form>
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</body>
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</html>
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