這可能看起來像一個簡單的問題,但我已經把它弄糊塗了,找不到任何線索。爲什麼我的asp.net webform頁面驗證在IE9中失敗,但不是Chrome(當前版本)
這是一個基本的網頁(實際上用於演示目的下調)
<%@ Master Language="C#" AutoEventWireup="true" CodeFile="NUBrand.master.cs" Inherits="nuservices_NUBrand" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta charset="UTF-8" />
<meta http-equiv="imagetoolbar" content="no" />
<meta name="language" content="en" />
<script type="text/javascript">
var isiPad = navigator.userAgent.match(/iPad/i) != null;
var ua = navigator.userAgent;
var isiPad = /iPad/i.test(ua);
if (isiPad == false) { // viewport tag breaks ipad portrait... don't use it if it's an ipad
document.write('<meta name="viewport" content="width=device-width,initial-scale=1.0">');
}
</script>
<%--<!--[if gte IE 9]><!-->
<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
<script>window.jQuery || document.write('<script src="javascript/jquery-2.0.0.min.js"><\/script>')</script>
<!--<![endif]-->--%>
<%--js--%>
<script src="resources/js/jquery.stayInWebApp.js"></script>
<script src="resources/js/global.js"></script>
<%--css--%><link href="resources/css/bootstrap-custom.css" rel="stylesheet" />
<link href="resources/css/bootstrap-custom.css" rel="stylesheet" />
<link href="resources/forms.css" rel="stylesheet" />
<link href="resources/css/normalize.css" rel="stylesheet" />
<link href="resources/css/global.css" rel="stylesheet" />
<link media="all and (max-width: 768px)" rel="stylesheet" type="text/css" href="resources/css/mobile.css" />
<script src="resources/js/modernizr.js"></script>
<asp:ContentPlaceHolder ID="cphHead" runat="server" />
</head>
<body>
<div id="container">
<header id="mainHead">
</header>
<div id="pageHeader">
<div id="breadcrumb">
<asp:ContentPlaceHolder ID="cphHeaderLinks" runat="server" />
</div>
<div class="container-fluid">
<form id="Form1" runat="server" name="form1">
<asp:ContentPlaceHolder ID="cphBodyWithForm" runat="server" />
<asp:ContentPlaceHolder ID="cphBody" runat="server" />
<asp:ContentPlaceHolder ID="cphInputForm" runat="server" />
</form>
<div id="pageChildren">
</div>
</div>
</div>
<footer id="mainFooter">
</footer>
</div>
<asp:ContentPlaceHolder ID="cphPageScripts" runat="server" />
</body>
</html>
如果內容並不重要,讓我知道,我可以刪除也爲讀者着想。
在機身的主要部分,我有三個內容佔位符
<asp:ContentPlaceHolder ID="cphBodyWithForm" runat="server" />
<asp:ContentPlaceHolder ID="cphBody" runat="server" />
<asp:ContentPlaceHolder ID="cphInputForm" runat="server" />
我使用cphBody大多數我的網頁,如果該事項,其他的人都是有遺留原因。
一個例子網頁未在IE9工作(但在Chrome中正常工作)看起來是這樣的:
<asp:Content ContentPlaceHolderID="cphBody" runat="Server">
<div class="row-fluid span12">
<div class="span7">
<%--validation summary--%>
<div class="row-fluid">
<div class="span12">
<asp:ValidationSummary ID="ValidationSummary2" runat="server" HeaderText="You must provide:"
ForeColor="#BF2E1A" />
</div>
</div>
<%--career week date--%>
<div class="row-fluid">
<div class="span6">
<span>Career Week Date:<%= UtilsWww.RequiredAsterisk %></span>
</div>
<div class="span6">
<asp:DropDownList runat="server" ID="inDate">
<asp:ListItem Text="" />
<asp:ListItem Text="February" />
<asp:ListItem Text="May" />
<asp:ListItem Text="August" />
<asp:ListItem Text="November" />
</asp:DropDownList>
<asp:RequiredFieldValidator runat="server" ErrorMessage="Career Week date" ID="RequiredFieldValidator4"
ControlToValidate="inDate" Display="Dynamic" Text="X" EnableClientScript="True" />
</div>
</div>
<%--Contact Email--%>
<div class="row-fluid">
<div class="span6">
<span>Contact's email:<%= UtilsWww.RequiredAsterisk %></span>
</div>
<div class="span6">
<asp:TextBox runat="server" ID="txtContactPersonEmail"></asp:TextBox>
<asp:RequiredFieldValidator runat="server" ErrorMessage="Contact Person's Email"
ID="RequiredFieldValidator3" Display="Dynamic" ControlToValidate="txtContactPersonEmail"
ToolTip="A contact person email must be provided!">X</asp:RequiredFieldValidator>
<asp:RegularExpressionValidator runat="server" ErrorMessage="Valid Email Address"
ID="RegularExpressionValidator1" Display="Dynamic" ControlToValidate="txtContactPersonEmail"
ValidationExpression="\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*" ToolTip="Email addresses must conform to internet email standards!">X</asp:RegularExpressionValidator>
</div>
</div>
<div class="row-fluid">
<asp:LinkButton ID="Linkbutton1" runat="server" CssClass="formSubmitButton" OnClick="Linkbutton1_Click">
Submit<img src="resources/images/icn_getstarted.png" alt="submit" class="btn-arrow"/>
</asp:LinkButton>
</div>
</div>
</div>
<div class="span5">
</div>
</asp:Content>
這個例子頁面的代碼隱藏做到這一點:
protected void Linkbutton1_Click(object sender, EventArgs e)
{
this.Validate();
if (!this.IsValid) return;
...Do some other Stuff...
}
這是我所有問題發生的線路:
if (!this.IsValid) return;
在Chrome中,該聲明不會返回,所有內容都是有效的,它就是這樣。
在IE9中,該行命中return語句,我感到很傷心和困惑。
那麼你認爲這裏發生了什麼?我在哪裏可以看到(我已經嘗試過使用IE開發工具來調試js,它讓人感到困惑,我已經將他們在'破損頁面'中的代碼與在IE9中實際工作的少數代碼進行了比較,沒有真正的區別) ?我很想得到一個像「哦,添加這個,一切都會很棒!」的答案,但是我沒有看到發生這種情況。所以我問在哪裏尋找解決方案,我完全失去了。
你有沒有試過看開發控制檯,看看是否有任何JavaScript錯誤引發? – emd
你是否正在做'頁面加載'中的表單域(例如重置/默認值)? – EdSF
@emd他們是兩個js錯誤從一些無關的圖書館進來。你認爲這可以參與其中嗎? – ledgeJumper