的window.open与PDF流,而不是PDF的位置 [英] Window.Open with PDF stream instead of PDF location
问题描述
根据问题 href="http://stackoverflow.com/q/20401006/1366033">打开PDF,它看起来像我可以使用JavaScript来打开一个新的用PDF文件有以下code窗口:
的window.open('MyPDF.pdf,_blank);
我想这样做,从服务器回程通过添加文件名的字节数组,而不是作为的 的window.open
目前,我回到PDF文件如这样:
Response.Clear();
Response.ContentType =应用程序/ PDF格式;
Response.BinaryWrite(pdfByteArray);
Response.Flush();
有没有办法打开与在JavaScript中的PDF字节数组,一个新的窗口。
事情是这样的:
VAR脚本=的window.open('+ pdfByteArray +,_blank);;
ScriptManager.RegisterClientScriptBlock(Parent.Page的typeof(页),PDF,脚本,真正的);
看起来的window.open
将数据URI作为位置参数。
这是一个问题:打开PDF字符串在新窗口中的JavaScript :
的window.open(数据:应用程序/ PDF格式; BASE64,+ base64En codedPDF);
在服务器上,您可以转换的字节数组base64编码是这样的:
变种base64En codedPDF = System.Convert.ToBase64String(pdfByteArray);
不过,这似乎很难在IE中实现,因为该URL的长度令人望而却步小,送一个完整的PDF。
Based on the question Open PDF in new browser full window, it looks like I can use JavaScript to open a new window with a PDF file with the following code:
window.open('MyPDF.pdf', '_blank');
I'd like to do so on a return trip from the server by adding a byte array instead of the file name to use as the URL location in window.open
I'm currently returning PDF files like this:
Response.Clear();
Response.ContentType = "application/pdf";
Response.BinaryWrite(pdfByteArray);
Response.Flush();
Is there a way to open a new window with a PDF byte array in javascript.
Something like this:
var script = "window.open('" + pdfByteArray + "', '_blank');";
ScriptManager.RegisterClientScriptBlock(Parent.Page, typeof(Page), "pdf", script, true);
It looks like window.open
will take a Data URI as the location parameter.
From the question: Opening PDF String in new window with javascript:
window.open("data:application/pdf;base64, " + base64EncodedPDF);
On the server, you can convert the byte array to base64 encoding like this:
var base64EncodedPDF = System.Convert.ToBase64String(pdfByteArray);
However, this seems difficult to implement in IE because the URL length is prohibitively small for sending an entire PDF.
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