如何在不使用Ahref Target = Blank的情况下在新选项卡中打开.Pdf文件 [英] How Do I Open .Pdf File In New Tab Without Using Ahref Target = Blank

问题描述

我正在寻找打开pdf文件新代码的代码..我的代码是



pdfFileName = fetchData.PostGatepass（txtEntryNo.Text）;

 Response.ContentType =   application / pdf; 
 Response.TransmitFile（pdfFileName）; 

这里，pdfFileName返回文件并执行此操作.. pdf文件已打开在同一浏览器..我不想使用Response.AppendHeader bcoz它要求我保存或打开..我也不想用户href和设置target =空白bcoz它要求我设置一个链接。我想要的是单击按钮，文件应该在新选项卡上打开..任何帮助..提前感谢

解决方案

尝试在按钮单击时打开新选项卡。 。为此，请参考链接

之后在新打开的页面的页面加载事件上，执行打开pdf的操作（在执行函数的同一页面中）

i am looking for a code to open pdf file new new tab.. my code is

pdfFileName = fetchData.PostGatepass(txtEntryNo.Text);

Response.ContentType = "application/pdf";
Response.TransmitFile(pdfFileName);

here, pdfFileName returns the file and in doing so.. pdf file is opened in the same browser.. i dont want to use Response.AppendHeader bcoz it asks me to save or open.. i also dont want to user a href and set target = blank bcoz it required me to set a link. what i wanted is on click of button, file should open on new tab.. any help.. thanks in advance

解决方案

Try to open new tab on button click .. for this refer this link
After that on the page load event of newly opened page, do your operations for opening pdf(in same page from which function is executed)

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