Question

I know how to find an object by .classname and by elementname and i think by #idname but how do i find by the value of its name?

Answer 1

You can find elements by the the value of an attribute with

$('element[attribute="value"]')

where element is an arbitrary selector (HTML element, .classname, or #ID) and attribute can be any attribute that you put inside the tags, e.g. src for img elements or href for a elements or also name for form field elements.

For example

$('#ID')

could be rewritten as (assuming the element is a div):

$('div[id="ID"]')

Of course the later usage is no improvement but maybe it illustrates how the attribute selector works.