软件简介

This very small plugin to jQuery adds the ‘:attr’ selector to the custom
selector list.
It allows specifying more advanced options on attributes than the usual
[@attribute] selector.

Example of use:

$('p:attr( @id>2 && @id<4 )').hide(); would hide every paragraphs with 2<id<4...

You can compare strings with the following syntax:

$('p:attr( "@id">"B" )'); would select every paragraphs where id>B in alphabetical order.

The expression placed in parameter will be evaluated with the attributes
values and you can put any boolean-evaluated expression inside the parenthesis
like the following

$('p:attr((@id==1) || (@id>2 && @id<4))').hide();