Question

asp.net mvc crystal报告在Internet Explorer 10中显示空白屏幕。但同样的报告在chrome和firefox中正常工作。谁能提出建议？提前谢谢。

Answer 1

这为我修好了。它忽略的是必须将crystalReportViewer文件夹从Program Files（x86）复制到aspnet_client下的正确子文件夹。您可能已经在web.config中有一个块。你只需要一个。代码的第二位低于该部分。

Copy the folders under "\inetpub\wwwroot\aspnet_client\" and paste them under the  root of the custom web site

 Add the following to the application web.config file:

<configSections>

    <sectionGroup name="businessObjects">
      <sectionGroup name="crystalReports">
        <section name="crystalReportViewer" type="System.Configuration.NameValueSectionHandler"/>
      </sectionGroup>
    </sectionGroup>
  </configSections>

  <businessObjects>
    <crystalReports>
      <crystalReportViewer>
        <add key="UseBrowserLocale" value="true"/>
        <add key="resourceURI" value="~/aspnet_client/system_web/4_0_30319/crystalreportviewers13" />
      </crystalReportViewer>
    </crystalReports>
  </businessObjects>

确保web.config中crystalreportviewers文件夹的名称与aspnet_client中的名称相匹配。

Answer 2

谢谢你nilesh。这解决了这个问题。在crystal report viewer中，我们必须添加以下代码：

<meta http-equiv="X-UA-Compatible" content="IE=9,chrome=1" />

以下是一个例子。

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="ReportViewer.aspx.cs" Inherits="Project1.Web.ReportViewer.ReportViewer" %>

<%@ Register Assembly="CrystalDecisions.Web, Version=13.0.2000.0, Culture=neutral, PublicKeyToken=692fbea5521e1304"
Namespace="CrystalDecisions.Web" TagPrefix="CR" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<meta http-equiv="X-UA-Compatible" content="IE=9"/>


<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<CR:CrystalReportViewer ID="CrystalReportViewer1" runat="server" 
        AutoDataBind="True" GroupTreeImagesFolderUrl="" Height="50px" 
        ReportSourceID="CrystalReportSource1" ToolbarImagesFolderUrl="" 
        ToolPanelWidth="200px" Width="350px" PrintMode="ActiveX" />
    <CR:CrystalReportSource ID="CrystalReportSource1" runat="server">
        <Report FileName="~/Reports/Report1.rpt">
        </Report>
    </CR:CrystalReportSource>

</div>
</form>

水晶报告在Internet Explorer中显示空白屏幕

2 个答案: