13 seconds: Attribute vs. ID selectors in jQuery
Before:
// select all elements with an id or name attribute of fieldName;
// some are inputs (name attribute), some are td’s (id attribute)
var $field = $(’#’ + fieldName + ‘, [name=’ + fieldName + ‘]’);
After:
// give inputs both a name and an id attribute,
// and then just select fields and td’s via id
var $field = $(’#’ […]
