73 lines
2.4 KiB
Plaintext
73 lines
2.4 KiB
Plaintext
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="authentication_timeout_async.aspx.cs" Inherits="FineUI.Examples.other.authentication_timeout_async" %>
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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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</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:Button ID="btnRegisterHook" runat="server" Text="1. 注册跳转拦截函数" EnablePostBack="false">
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<Listeners>
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<f:Listener Event="click" Handler="onRegisterHookClick" />
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</Listeners>
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</f:Button>
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<br />
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<br />
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<f:Button ID="Button2" runat="server" Text="2. 点击回发（模拟 Forms Authentication 超时）" OnClick="Button2_Click">
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</f:Button>
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<br />
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<br />
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<br />
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请尝试如下两种不同操作步骤：
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<br />
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<br />
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<div>操作一：</div>
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<ol>
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<li>刷新页面</li>
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<li>点击按钮2 -> 直接跳转到首页</li>
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</ol>
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<br />
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<div>操作二：</div>
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<ol>
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<li>刷新页面</li>
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<li>点击按钮1</li>
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<li>点击按钮2 -> 首先弹出确认框，点击确认后才跳转到首页；如果点击取消，则留在本页</li>
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</ol>
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</form>
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<script>
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function onRegisterHookClick() {
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F.beforeAjaxSuccess(function (data) {
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// 通过返回的字符串，判断当前是否登陆超时，执行跳转
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if (data.indexOf('window.location.href=') === 0) {
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// F.confirm是异步函数，直接返回
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F.confirm({
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message: '登陆超时，是否跳转到首页？',
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ok: function () {
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// 重新执行返回的脚本
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new Function(data)();
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},
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cancel: function () {
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// 继续留在当前页面，啥也不做
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}
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});
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// 需要显式的返回 false，来阻止执行返回的脚本
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return false;
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}
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});
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F.alert('拦截函数注册成功！');
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}
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</script>
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</body>
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</html>
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