如何检查链接按钮是否被单击 [英] how to check whether a linkbutton is click or not
本文介绍了如何检查链接按钮是否被单击的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="MyApp.aspx.cs"
Inherits="MyApp" %>
<%@ Register Src="PaginationControl.ascx" TagName="PaginationControl" TagPrefix="uc1" %>
<%@ Register Assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
Namespace="System.Web.UI" TagPrefix="asp" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
<!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 id="Head1" runat="server">
<title>My Applications</title>
<link href="CSS/style.css" rel="stylesheet" type="text/css" />
<link rel="stylesheet" type="text/css" href="CSS/style-ie.css" />
<link rel="stylesheet" type="text/css" href="CSS/styles1.css" />
<style type="text/css">
</style>
<%--[if lt IE 7]>
<link rel="stylesheet" type="text/css" href="style-ie.css" />
<![endif]--%>
<link href="css/colorbox.css" rel="stylesheet" type="text/css" />
<script src="js/jquery-1.7.1.min.js" type="text/javascript" language="javascript"></script>
<script src="js/jquery.colorbox-min.js" type="text/javascript"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script type="text/javascript">
function pageLoad(sender, args)
{
var sm = Sys.WebForms.PageRequestManager.getInstance();
if (!sm.get_isInAsyncPostBack())
{
sm.add_beginRequest(onBeginRequest);
sm.add_endRequest(onRequestDone);
}
}
function onBeginRequest(sender,args) {
$(document).ready(function() {
var shHide = "0";
$("#lnk_ShowHide").click(function() {
shHide = "1";
alert("clcik")
});
if (shHide == "0") {
ClearHideElement();
}
})
var send = args.get_postBackElement().value;
$get('container').style.cursor = 'wait';
$find('mdlPopupPleasewait').show();
}
function onRequestDone()
{
$get('container').style.cursor = 'auto';
$find('mdlPopupPleasewait').hide();
}
function ClearHideElement() {
}
</script>
</head>
<body>
<form id="form2" runat="server">
<asp:UpdatePanel ID="updMain" runat="server">
<ContentTemplate>
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server" EnablePartialRendering="true">
</asp:ScriptManager>
</div>
<div id="container">
<table class="outline" >
<!-- end of ribbon links -->
<!--Start of Collabsible Help-->
<tr>
<td class="tdbgcolor">
<asp:LinkButton ID="lnk_ShowHide" runat="server" OnClick="lnk_ShowHide_Click" Text="my link button"></asp:LinkButton>
</td>
</tr>
<!-- End of Collabsible Help -->
<!-- start of Tabbed navigation -->
<tr>
<td style="background-color: white">
<asp:UpdatePanel ID="updMain123" runat="server">
<ContentTemplate>
<div>
<cc1:TabContainer ID="tabMyApps" runat="server" Width="100%"
Visible="true" AutoPostBack="true" ActiveTabIndex="0" >
<cc1:TabPanel runat="server" HeaderText="tab1" ID="pnlFavourites"
>
<ContentTemplate>
<asp:Panel ID="pnlFavGrid" runat="server">
<table class="outline-tabs">
<tr id="trFavPagiUp" class="pagination-row">
<uc1:PaginationControl ID="pgFavCtrlUp" runat="server" />
</tr>
<tr>
<td>
<asp:UpdatePanel ID="UpdFav" runat="server">
<ContentTemplate>
<asp:GridView ID="grdFavourite" runat="server"
>
</asp:GridView>
</ContentTemplate>
</asp:UpdatePanel>
</td>
</tr>
</table>
</asp:Panel>
</ContentTemplate>
</cc1:TabPanel>
<cc1:TabPanel runat="server" HeaderText="tab2" ID="pnlAll"
ToolTip="All Applications">
<ContentTemplate>
<table style="background-color: #f7f8fa;" class="outline-tabs">
<tr>
<td>
<asp:UpdatePanel ID="updAll" runat="server">
<ContentTemplate>
<asp:GridView ID="grdAllApplications" runat="server"
>
</asp:GridView>
</ContentTemplate>
</asp:UpdatePanel>
</td>
</tr>
</table>
</ContentTemplate>
</cc1:TabPanel>
<asp:Panel runat="server" ID="PleaseWaitMessagePanel" CssClass="wrapText" Style="display: none;">
<div class="overlay">
<asp:Panel ID="Panel2" runat="server" Wrap="true" CssClass="body" >
<table cellpadding="5" cellspacing="5" style="width:322px; height:245px; border:1">
<tr>
<td style="width:322px; height:245px; border:1">
<asp:Image ID="imgLoad" Width="322px" Height="245px" BorderWidth="0" runat="server" ImageUrl="Images/loading.gif" />
</td>
</tr>
</table>
</asp:Panel>
</div>
<div class="underlay">
</div>
</asp:Panel>
<asp:Button ID="HiddenButton" Style="display: none" runat="server" CssClass="hidden"
Text="Hidden Button" ToolTip="Necessary for Modal Popup Extender" />
<cc1:ModalPopupExtender ID="mdlPopupPleasewait" BackgroundCssClass="modalBackground"
runat="server" BehaviorID="mdlPopupPleasewait" TargetControlID="HiddenButton"
DropShadow="false" PopupControlID="PleaseWaitMessagePanel">
</cc1:ModalPopupExtender>
<div id="footer">
</div>
</div>
</ContentTemplate>
</asp:UpdatePanel>
</form>
</body>
</html>
我用其他逻辑做了我的要求，但是为什么不能找到链接按钮是否被单击.我的警报也没有执行.
i did my requirment with some other logic,but why am not able to do find whether the linkbutton is clicked or not.my alert is not got executed also.
推荐答案
(文档).就绪(功能(){ var shHide = " ;
(document).ready(function() { var shHide = "0";
(" ).click(功能(){ shHide = " ; 警报(" ) }); 如果(shHide == " ){ ClearHideElement(); } }) var send = args.get_postBackElement().value;
("#lnk_ShowHide").click(function() { shHide = "1"; alert("clcik") }); if (shHide == "0") { ClearHideElement(); } }) var send = args.get_postBackElement().value;
get(' 容器').style.cursor = ' 等待';
get('container').style.cursor = 'wait';
这篇关于如何检查链接按钮是否被单击的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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