Bottom of each floor review-ajax page

Comments below each floor------Ajax paging
Just like Baidu Bar, need to comment on each floor below. Combining Ajax technology for pagination ... Here's the problem.
When using AJAX to request data. Need to pass the current floor ID? JS How to pass it?

First Floor Review content
How do you change the data in the DIV after you get the data returned by Ajax?,,, the ID of the div that displays the comments for each layer into the current floor ID?
This seems a little troublesome ah.
------Solution--------------------
Then use the jquery attr (' fid '); Read
For example
Floor
List of comments

------Solution--------------------
The floor and the div that shows the comment must be relevant, such as setting some attributes of the div to the ID of the floor, etc.

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