Add Remove option to SELECT list jQuery

Add options to the end of select element

$('#elementid').append('<option value="1">UK</option>');

Add options to the start of select element

$('#elementid').prepend('<option value="0">Before UK</option>');

Add options after selected index

$("#elementid option:eq(0)").after("<option value='4'>US</option>);"

Add options before selected index

$("#elementid option:eq(3)").before("<option value='5'>India</option>")

Replace items at a certain index

$("#elementid option:eq(1)").replaceWith("<option value='2'>China</option>")

Remove option at specified index

$("#elementid option:eq(0)").remove()

Remove first option

$("#elementid option:first").remove()

Remove last option

$("#elementid option:last").remove()

Remove option with a specific value

$("#elementid option:[value='UK']").remove()

http://comp345.awardspace.com/select_element_cheatsheet.pdf