How To Extract Id Elments From Hidden Filed Using Jquery?

I have following form. From this i want id of each hidden field. How to do that. Is it possible to remove hidden element using id of hidden elements by jquery Remove methods Form

Solution 1:

var hiddenIds = [];
$('input:hidden').each( function() {
   hiddenIds.push($(this).attr('id'));
});

And output is hiddenIds array.

Solution 2:

The question is not clear, still I think the below will solve the first question

To get ids of hidden element

// hiddenIds will be an array of the element id
var hiddenIds = $('#postform input:hidden').map(function(){
    return this.id
}).get();