问题描述
您好，
我正在尝试从后面的代码中将pdf文档加载到iFrame中。我在页面加载后面的代码中使用以下代码：
Hello,
I am trying to load a pdf document into an iFrame from code behind. I am using the following code in code behind on Page Load:
if (Session["Document"].ToString() != string.Empty)
{
string document = Session["Document"].ToString();
pdfIframe.Attributes.Add("src", document);
}
当我使用内部网络服务器从Visual Studio 10内部运行它时它完美运行，但它确实有效当它上传到网站时它根本不起作用（它会抛出错误页面）其他所有内容（例如：数据库，查询等）都可以正常工作。
任何帮助表示赞赏。
我的尝试：
我已经完成了Google搜索并尝试了一些不同的代码变体。我将web.config文件更改为早期版本。我试图在Firefox和IE中运行它。没有运气。
It works perfectly when I run it from inside Visual Studio 10 using the internal web-server, but it does not work at all when it is uploaded to the website (it throws an error page) Everything else (eg: database, queries, etc.) works fine.
Any help appreciated.
What I have tried:
I have done a Google search and tried a few different code variations. I changed the web.config file to an earlier version. I have tried to run it in Firefox and IE. No luck.
推荐答案
//Using iFrame with Google Docs
if (Session["Document"].ToString() != string.Empty)
{
string document = Session["Document"].ToString();
string pdfPage = "http://docs.google.com/gview?url=" + document + "&embedded=true";
pdfFrame.Attributes.Add("src", pdfPage);
}
else
{
ClientScriptManager script = Page.ClientScript;
if (!script.IsClientScriptBlockRegistered(this.GetType(), "Alert"))
{
script.RegisterClientScriptBlock(this.GetType(), "Alert", "alert('Sorry, this document cannot be found. ')", true);
return;
}
}
这篇关于iFrame没有看到pdf文档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！