How to open images in a new tab in the browser

[Wade Zhao]

I save the image file in some subdirectory, if I use this code

 UniSession.SendFile([exact path],[filename]);

Then browser's behavior is start to download it.

If I use this code

UniSession.AddJS('window.open('''+[image url]+'''',''_blank'');'')

I can get the browser to open in a new tab, that is what I want.

 

But my question is: how do I confirm this [image url]?

 

If I put my application‘s .exe file in the c:\app  and save the image file in the c:\app\image directory, the [image url] should be "\image\xxx.jpg", but if I compile my application as an ISAPI DLL, will the application still recognize which directory it is in?

 

Since what I want  is to click a button and perform different operations for different types of files, so I can't simply add a label with a link to achieve this goal.

[jrp]

On 8/23/2021 at 10:19 AM, Wade Zhao said:

If I put my application‘s .exe file in the c:\app  and save the image file in the c:\app\image directory, the [image url] should be "\image\xxx.jpg", but if I compile my application as an ISAPI DLL, will the application still recognize which directory it is in?

Maybe you can use UniServerModule.ServerRoot to get the folder where you put the ISAPI DLL.

For example: UniServerModule.ServerRoot+'image\xxx.jpg'

[Wade Zhao]

9 hours ago, jrp said:

Maybe you can use UniServerModule.ServerRoot to get the folder where you put the ISAPI DLL.

For example: UniServerModule.ServerRoot+'image\xxx.jpg'

Thanks a lot.