ドル('option').hide()does not work in IE and chrome,FF works.
800 ワード
here's is a workound in IE and chrome.
The idea is to wrap the option with aand hide that
The idea is to wrap the option with aand hide that
function optWrapper(opt){
var optSpan = undefined;
if ($(opt).parent().is('span')){
optSpan = $(opt).parent();
}
return optSpan;
}
function hideOption(opt){
var wrapper = optWrapper(opt);
if (wrapper === undefined){
$(opt).wrap('<span>').hide();
}else{
$(wrapper).hide();
}
}
function showOption(opt){
var wrapper = optWrapper(opt);
$(opt).show();
if (wrapper !== undefined){
$(wrapper).replaceWith(opt);
}
}