将鼠标悬停在Webpart中显示的图像上时，显示Sharepoint库中的图像

Question

I have two Picture Libraries. One has pictures and the other contains the thumbnails created programmatically by me. I am displaying the thumbnails into a custom webpart. I need to display the original pictures on mouseover on the thumbnails displayed in webpart and the originals displayed should dissappear on mouse out.

Please Help. I am a new sharepoint developer

Answer 1

You don't need to create separate PictureLibrary for thumbnails, SharePoint will do it automatically for you. So when you upload images to Picture Library 'ABC', SharePoint will create two hidden folders inside ABC folder: _t for thumbnails (path: ABC/_t/) and _w for previews (path: ABC/_w/).