Probably question title is rather cryptic but I will try to explain myself here so please bare with me :)
Let's assume this configuration:
server-side is PHP application responding for requests with data (list of items, single item details, etc.) in json format
client-side is JQuery application sending ajax request to that PHP app and creating html content corresponding with received data
So, for example: client requests "list of all animals with names staring with 'A'", gets the json response from server, and for every "animal" creates some html gizmo like
div with animal description or something like that. It doesn't really matter what html element it will be but it has to point exactly to specific record by "containing" id of that record.
And here is my dilemma: is it good solution to use "id" property for that? So it would be like:
<div id="10" class="animal">
<p>
This is animal of very mysterious kind...
</p>
</div>
<div id="11" class="animal">
<p>
And this one is very common to our country...
</p>
</div>
where id="10" is of course indication that this is representation of record with id = 10.
Or maybe I should store this record id in some custom made tag like
<record_id>10</record_id>
and leave an "id" strictly for what it was meant to be (css selector)?
I need that record id for further stuff like updating database with some user input or deleting some of "animals" or creating new ones or anything that will be needed. All manipulations will be done with JQuery and ajax requests and responses will be visualized also with dynamic creation of html interface.
I'm sure that somebody had to deal with that kind of stuff before so I would be grateful for some tips on that topic.
