多选select增加删除

 

function setchandi(){ $("#goodsproarea_ok").append("<option selected='selected' value='"+$("#goodsproarea").val()+"'>"+$("#goodsproarea").val()+"</option>"); }function delchandi(){ $("#goodsproarea_ok option[value='"+$("#goodsproarea_ok").val()+"']").remove();} 

<select id="goodsproarea" onchange="setchandi();" name="goodsproarea"> <option selected="selected" value="1">1</option> <option value="2">2</option> <option value="3">3</option> </select><select id="goodsproarea_ok" ondblclick="delchandi();" multiple="multiple" name="goodsproarea_ok"> </select> 

双击删除多选列表里的项