How to let view display selected field content according to nid I have a content type "banner" with Field Collection Fieldset, each fieldset is having a image upload field and a text field to enter node ID.

Eg output:


Image A, nid=1
Image B, nid=2
Image C, nid=3


I would like to have a view block, appearing in every page, and shows Image A when the page nid is 1, shows Image B when nid is 2. 

I know this should be something related to filter or contextual filter, but I can't get the correct steps to configure. Is there any way to do it?
I think this is what you're looking for 

Add a contextual filter of 


  content: nid


then do as the picture below.