我需要跨浏览器关闭注销的javascript代码（当前会话已过期） [英] i need javascript code for on cross browser close logout (current session expired)
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问题描述
嗨大家好，我需要一个我的asp.net项目的javascript代码，
1）在浏览器关闭当前会话到期（注销）。
2）但不是注销后退，按钮点击，超链接。
3）代码支持至少3个浏览器google chrome，firefox，IE，b'coz我的代码不支持firefox。
请帮助我
&
Hi Guys, i need a javascript code for my asp.net project,
1) on browser close current session expire(logout).
2)but not logout in postback , button click, hyperlink.
3)code support atleast 3 browsers google chrome, firefox, IE, b'coz my code not support in firefox.
plz help me
&
lt;%@ Page Language="C#" AutoEventWireup="true" CodeFile="ManageNews.aspx.cs" Inherits="ManageNews" %>
<%@ Register TagPrefix="ucl" TagName="header" Src="~/header.ascx" %>
<%@ Register TagPrefix="ucl2" TagName="footer" Src="~/footer.ascx" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="ajaxToolkit" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit.HTMLEditor" TagPrefix="HTMLEditor" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>school</title>
<script src="js/Scriptslogin/jquery.js" type="text/javascript"></script>
<link rel="stylesheet" href="css/jquery-ui.css" />
<link rel="stylesheet" href="style.css" />
<script type="text/javascript">
var aClick = "false";
var f5key = 116;
var loc = window.location;
$(document).bind('keydown', function (evt) {
// Check for refresh
if (evt.which == f5key) {
//alert("116");
aClick = "true";
window.form1.submit();
}
});
</script>
</head>
<body onload="timer()" önbeforeunload="fun('notpostback',event)">
<form id="form1" runat="server" önsubmit="fun('postback',event)">
<asp:ScriptManager ID="scriptmanager2" runat="server" EnablePageMethods="True">
<ucl:header id="header" runat="server">
<div class="main-wrapper">
<div class="container-fluid">
<div class="row-fluid ">
<div class="span12">
<div class="primary-head">
<h3 class="page-header">News</h3>
</div>
<ul class="breadcrumb">
<li><a href="#" class="icon-home"></a>
<span class="divider ">class="icon-angle-right"></span></li>
<li>Add<span class="divider">class="icon-angle-right"></span></li>
<li class="active">News</li>
</ul>
</div>
</div>
<div class="row-fluid">
<div class="span12">
<div class="content-widgets light-gray">
<div class="widget-container">
<table width="90%" border="0" align="center" cellpadding="0" cellspacing="0" class="form"><tr>
<td width="10%" align="left" valign="top">
News <font color="red">*</font>
</td><td width="90%" align="left">
<asp:TextBox ID="tbnews" runat="server" TextMode="MultiLine" Height="200px"
AutoFocus="true" Width="95%" >
<asp:RequiredFieldValidator ID="rfv_1" ControlToValidate="tbnews" runat="server" CssClass="errtxt" Display="Dynamic" ErrorMessage="Enter News " ValidationGroup="vg2" /></td> </tr> <tr> <td colspan="2" align="right">
<asp:Button ID="btnsubmit" runat="server" CssClass="new_sbtn" Text="Submit" ValidationGroup="vg2" OnClick="btnsubmit_OnClick" /> <asp:Button ID="btncancel" runat="server" CssClass="new_sbtn" Text="Cancel" ValidationGroup="vg2" OnClick="btncancel_OnClick" /> </td> /tr> </tr></table></div>
</div>
</div> </div> <div class="row-fluid"> <div class="span12"><div class="<br" mode="hold" />"content-widgets"> <div> <div class="widget-header-block"><h4 class="<br" mode="hold" />"widget-header">Manage News</div><div> <asp:GridView ID="gv1" DataKeyNames="id" runat="server" AutoGenerateColumns="false" CssClass="grid_table2" BackColor="white" GridLines="both" CellPadding="0" CellSpacing="0"
Width="100%" OnRowCommand="gv1_OnRowCommand" OnRowDeleting="gv1_OnRowDeleting">
<HeaderStyle HorizontalAlign="Left" BackColor="#d4d4d4" Height="40" /> <alternatingrowstyle horizontalalign="Left" /> <rowstyle horizontalalign="Left" /> <columns>
<asp:TemplateField HeaderText="News">
<itemtemplate>
<div><%#Eval("news")%></div>
</itemtemplate>
<asp:BoundField HeaderText="Date" DataField="datetime" />
<asp:TemplateField HeaderText="Action">
<itemtemplate>
<asp:LinkButton ID="lbedit" runat="server" CssClass="icon-edit icon" CommandArgument="<%# ((GridViewRow) Container).RowIndex %>"
CommandName="alter">
<asp:LinkButton ID="lbdelete" runat="server" CssClass="icon-trash icon" CommandArgument="<%# ((GridViewRow) Container).RowIndex %>"
CommandName="delete">
</itemtemplate>
</columns> </div></div></div></div> </div>
</div>
<div class="<br" mode="hold" />"scroll-top"> <a href="#" class="tip-top" title="Go Top">class="icon-double-angle-up"></a>
<ucl2:footer id="footer" runat="server">
</form>
<script type="text/javascript">
$(document).ready(function () {
var Anchors = document.getElementsByTagName("a");
for (var i = 0; i < Anchors.length; i++) {
if (($(Anchors[i]).attr("id") == "lbedit")) { }
else {
Anchors[i].onclick = function () {
aClick = "true";
}
}
}
});
function fun(data, event) {
if (data == "postback") {
// alert("postback");
window. önbeforeunload = function () { }
// window.form1.submit();
}
else if (data == "notpostback") {
if (aClick == "false") {
ajaxCall();
alert("Logged Out");
return true;
}
}
}
function ajaxCall() {
jQuery.ajax({
url: 'ManageNews.aspx/Logout',
type: "POST",
data: "{}",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function (data) {
window.location.href = "Login";
}
});
return true;
}
function timer() {
setTimeout(function () { ajaxCall(); }, 1140000);
}
</script>
</body>
</html>
推荐答案
（document）.bind（' keydown'，function（evt）{
// 检查刷新
如果（evt.which == f5key）{
// alert（116）;
aClick = true;
window.form1.s ubmit（）;
}
}）;
< / script >
< / head >
< body onload = timer（）önbeforeunload= fun（'notpostback'，event） >
< form id = form1 runat = serverönsubmit= fun（'postback'，event） >
< asp：ScriptManager ID = scriptmanager2 runat = server EnablePageMethods = True >
< ucl：header id = header runat = server >
< div class = main-wrapper >
< div class = \"container-fluid\">
<div class=\"row-fluid \"< span class=\"code-keyword\">>
<div class=\"span12\">
<div class=\"primary-head\">
<h3 class=\"page-header\">News</h3>
</div>
<ul class=\"breadcrumb\">
<li><a href=\"#\" class=\"icon-h ome\"></a>
<span class=\"divider \">class=\"icon-angle-right\"></span></li>
<li>Add<span class=\"divider\">class=\"icon-an gle-right\"></span></li>
<li class=\"active\">News</li>
</ul>
</div>
</div>
<div class=\"row-fluid\">
<div class=\"span12\">
<div class=\"content-widgets light-gray\">
<div class=\"widget-container\">
<table width=\"90%\" border=\"0\" align=\"center\" cellpadding=\"0\" cellspacing=\"0\" class=\"form\"><tr>
<td width=\"10%\" align=\"left\" valign=\"top\">
News <font color=\"red\">*</font>
</td><td width=\"90%\" align=\"left\">
<asp:TextBox ID=\"tbnews\" runat=\"server\" TextMode=\"MultiLine\" Height=\"200px\"
AutoFocus=\"true\" Width=\"95%\" >
<asp:RequiredFieldValidator ID=\"rfv_1\" ControlToValidate=\"tbnews\" runat=\"server\" CssClass=\"errtxt\" Display=\"Dynamic\" ErrorMessage=\"Enter News \" Validation Group=\"vg2\" /></td> </tr> <tr> <td colspan=\"2\" align=\"right\">
<asp:Button ID=\"btnsubmit\" runat=\"server\" CssClass=\"new_sbtn\" Text=\"Submit\" ValidationGroup=\"vg2\" OnClick=\"btnsubmit_OnClick\" /> <asp:Button ID=\"btncancel\" runat=\"server\" CssClass=\"new_sbtn\" Text=\"Cancel\" ValidationGroup=\"vg2\" OnClick=\"btncancel_OnClick\" /> </td> /tr> </tr></table></div>
\t\t\t\t\t
</div>
</div>\t</div>\t<div class=\"row-fluid\">\t<div class=\"span12\"><div class=\"<br\" mode=\"hold\" />\"content-widgets\">\t<div> <div class=\"widget-header-block\"><h4 class=\"<br\" mode=\"hold\" />\"widget-header\">Manage News</div><div> <asp:GridView ID=\"gv1\" DataKeyNames=\"id\" runat=\"server\" AutoGenerateColumns=\"false\" CssClass=\"grid_table2\" BackColor=\"white\" GridLines=\"both\" CellPadding=\"0\" CellSpacing=\"0\"
Width=\"100%\" OnRowCommand=\"gv1_OnRowCommand\" OnRowDeleting=\"gv1_OnRowDeleting\">
<HeaderStyle HorizontalAlign=\"Left\" BackColor=\"#d4d4d4\" Height=\"40\" /> <alternatingrowstyle horizontalalign=\"Left\" /> <rowstyle horizontalalign=\"Left\" /> <columns>
<asp:TemplateField HeaderText=\"News\">
<itemtemplate>
<div><%#Eval(\"news\")%></div>
</itemtemplate>
<asp:BoundField HeaderText=\"Date\" DataField=\"datetime\" />
<asp:TemplateField HeaderText=\"Action\">
<itemtemplate>
<asp:LinkButton ID=\"lbedit\" runat=\"server\" CssClass=\"icon-edit icon\" CommandArgument=\"<%# ((GridViewRow) Container).RowIndex %>\"
CommandName=\"alter\">
<asp:LinkButton ID=\"lbdelete\" runat=\"server\" CssClass=\"icon-trash icon\" CommandArgument=\"<%# ((GridViewRow) Container).RowIndex %>\"
CommandName=\"delete\">
</itemtemplate>
</columns> </div></div></div></div>\t</div>
</div>
\t
<div class=\"<br\" mode=\"hold\" />\"scroll-top\">\t<a href=\"#\" class=\"tip-top\" title=\"Go Top\">class=\"icon-double-angle-up\"></a>
<ucl2:footer id=\"footer\" runat=\"server\">
</form>
<script type=\"text/javascript\">
(document).bind('keydown', function (evt) { // Check for refresh if (evt.which == f5key) { //alert("116"); aClick = "true"; window.form1.submit(); } }); </script> </head> <body onload="timer()" önbeforeunload="fun('notpostback',event)"> <form id="form1" runat="server" önsubmit="fun('postback',event)"> <asp:ScriptManager ID="scriptmanager2" runat="server" EnablePageMethods="True"> <ucl:header id="header" runat="server"> <div class="main-wrapper"> <div class="container-fluid"> <div class="row-fluid "> <div class="span12"> <div class="primary-head"> <h3 class="page-header">News</h3> </div> <ul class="breadcrumb"> <li><a href="#" class="icon-home"></a> <span class="divider ">class="icon-angle-right"></span></li> <li>Add<span class="divider">class="icon-angle-right"></span></li> <li class="active">News</li> </ul> </div> </div> <div class="row-fluid"> <div class="span12"> <div class="content-widgets light-gray"> <div class="widget-container"> <table width="90%" border="0" align="center" cellpadding="0" cellspacing="0" class="form"><tr> <td width="10%" align="left" valign="top"> News <font color="red">*</font> </td><td width="90%" align="left"> <asp:TextBox ID="tbnews" runat="server" TextMode="MultiLine" Height="200px" AutoFocus="true" Width="95%" > <asp:RequiredFieldValidator ID="rfv_1" ControlToValidate="tbnews" runat="server" CssClass="errtxt" Display="Dynamic" ErrorMessage="Enter News " ValidationGroup="vg2" /></td> </tr> <tr> <td colspan="2" align="right"> <asp:Button ID="btnsubmit" runat="server" CssClass="new_sbtn" Text="Submit" ValidationGroup="vg2" OnClick="btnsubmit_OnClick" /> <asp:Button ID="btncancel" runat="server" CssClass="new_sbtn" Text="Cancel" ValidationGroup="vg2" OnClick="btncancel_OnClick" /> </td> /tr> </tr></table></div> </div> </div> </div> <div class="row-fluid"> <div class="span12"><div class="<br" mode="hold" />"content-widgets"> <div> <div class="widget-header-block"><h4 class="<br" mode="hold" />"widget-header">Manage News</div><div> <asp:GridView ID="gv1" DataKeyNames="id" runat="server" AutoGenerateColumns="false" CssClass="grid_table2" BackColor="white" GridLines="both" CellPadding="0" CellSpacing="0" Width="100%" OnRowCommand="gv1_OnRowCommand" OnRowDeleting="gv1_OnRowDeleting"> <HeaderStyle HorizontalAlign="Left" BackColor="#d4d4d4" Height="40" /> <alternatingrowstyle horizontalalign="Left" /> <rowstyle horizontalalign="Left" /> <columns> <asp:TemplateField HeaderText="News"> <itemtemplate> <div><%#Eval("news")%></div> </itemtemplate> <asp:BoundField HeaderText="Date" DataField="datetime" /> <asp:TemplateField HeaderText="Action"> <itemtemplate> <asp:LinkButton ID="lbedit" runat="server" CssClass="icon-edit icon" CommandArgument="<%# ((GridViewRow) Container).RowIndex %>" CommandName="alter"> <asp:LinkButton ID="lbdelete" runat="server" CssClass="icon-trash icon" CommandArgument="<%# ((GridViewRow) Container).RowIndex %>" CommandName="delete"> </itemtemplate> </columns> </div></div></div></div> </div> </div> <div class="<br" mode="hold" />"scroll-top"> <a href="#" class="tip-top" title="Go Top">class="icon-double-angle-up"></a> <ucl2:footer id="footer" runat="server"> </form> <script type="text/javascript">
(document).ready(function () {
var Anchors = document.getElemen tsByTagName(\"a\");
for (var i = 0; i < Anchors.length; i++) {
if ((
(document).ready(function () { var Anchors = document.getElementsByTagName("a"); for (var i = 0; i < Anchors.length; i++) { if ((
(Anchors[i]).attr(\"id\") == \"lbedit\")) { }
else {
Anchors[i].onclick = function () {
aClick = \"true\";
}
}
}
});
function fun(data, event) {
if (data == \"postback\") {
// alert(\"postback\");
window. önbeforeunload = function () { }
// window.form1.submit();
}
else if (data == \"notpostback\") {
if (aClick == \"false\") {
ajaxCall();
alert（ 已注销）;
return true ;
}
}
}
function ajaxCall() {
jQuery.ajax({
url: 'ManageNews.aspx/Logout',
type: \"POST\",
data: \"{}\",
contentType: \"application/json; charset=utf-8\",
dataType: \"json\",
success: function (data) {
window.location.href = \"Login\";
}
});
return true ;
}
function timer() {
setTimeout(function () { ajaxCall(); }, 1140000);
}
</script>
</body>
</html>
(Anchors[i]).attr("id") == "lbedit")) { } else { Anchors[i].onclick = function () { aClick = "true"; } } } }); function fun(data, event) { if (data == "postback") { // alert("postback"); window. önbeforeunload = function () { } // window.form1.submit(); } else if (data == "notpostback") { if (aClick == "false") { ajaxCall(); alert("Logged Out"); return true; } } } function ajaxCall() { jQuery.ajax({ url: 'ManageNews.aspx/Logout', type: "POST", data: "{}", contentType: "application/json; charset=utf-8", dataType: "json", success: function (data) { window.location.href = "Login"; } }); return true; } function timer() { setTimeout(function () { ajaxCall(); }, 1140000); } </script> </body> </html>
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