Jquery .show() and .hide() or even .css({“display”:“none”}); not working in firefox?

Question

For some odd reason the part where objects are shown and hidden in my script doesn't seem to be working. I'm not sure if its the fact firefox doesn't like that or whether its the function-based code I have (to save duplicating lines of code)?

There is a working example here and the javascript is here

** Here is the jquery **

$(document).ready(function(){

totUpPrices();
checkBedType();
checkHeadboardOption();

$('.bedtype_price').click(function()
{
    checkBedType(); 
});

$('.headboard_option').click(function()
{
    checkHeadboardOption();
});

$('#bed-floater').scrollFollow({ offset:10 });
$('.texture').click(function()
{

    $('.texture').removeClass("checked");
    $('.texture').children("input").attr("checked","");

    $(this).addClass("checked");
    $(this).children("input").attr("checked","checked");

});

$('.pricechanger_auto').change(function()
{
    totUpPrices();
});

$('.bed-width-single').change(function()
{
    if($(this).val()=="2' 6\"" || $(this).val()=="3'")
    {
        $('.pocketmatic-mattress').attr("disabled","");
    }
    else
    {
        $('.pocketmatic-mattress').attr("disabled","disabled");
        if($('.pocketmatic-mattress').parent("select").val()=="Pocketmatic")
        {
            $('.pocketmatic-mattress').parent("select").children("option[value='']").attr("selected","selected");
        }
    }
});

$('.bed-width-twin').change(function()
{
    if($(this).val()=="4' 6\"" || $(this).val()=="6'")
    {
        $('.pocketmatic-mattress').attr("disabled","");
    }
    else
    {
        $('.pocketmatic-mattress').attr("disabled","disabled");
        if($('.pocketmatic-mattress').parent("select").val()=="Pocketmatic")
        {
            $('.pocketmatic-mattress').parent("select").children("option[value='']").attr("selected","selected");
        }
    }
});

function totUpPrices()
{

    var totalprice = 0;

    // Check Type of bed prices
    var objs = $('.bedtype_price');
    $.each(objs, function(index, value) {

        if($(value).attr("checked"))
        {
            totalprice = totalprice + parseInt($(value).attr("cost"));
        }

    });

    // Check Delivery Options
    var objs = $('.deliveryoptions_price');
    $.each(objs, function(index, value) {

        if($(value).attr("checked"))
        {
            totalprice = totalprice + parseInt($(value).attr("cost"));
        }

    });

    // Check Dropdown Prices
    var objs = $('.select_price');
    $.each(objs, function(index, value) {

        newvalue = $(value).attr("value");
        $.each($(value).children("option"), function(i, l){
            if($(this).attr("value")==newvalue)
            {
                totalprice = totalprice + parseInt($(this).attr("cost"));
            }

        });

    });
    $('#totalincvat').text(totalprice);
}

function checkBedType()
{
    var objs = $('.bedtype_price');
    var checkedType = '';
    $.each(objs, function(index, value) {

        if($(value).attr("checked"))
        {
            checkedType = $(value).val();
        }

    });
    if(checkedType == "Single Bed")
    {
        $('.show_with_single').show();
        $('.show_with_twin').hide();
        $('.changeOnTwin').text("Would you like a headboard?");
    }
    else
    {
        $('.show_with_twin').show();
        $('.show_with_single').hide();
        $('.changeOnTwin').text("Would you like headboards?");
    }
}

function checkHeadboardOption()
{
    var objs = $('.headboard_option');
    var checkedType = '';
    $.each(objs, function(index, value) {

        if($(value).attr("checked"))
        {
            checkedType = $(value).val();
        }

    });
    if(checkedType == "Yes")
    {
        $('.headboard-options').show();
    }
    else
    {
        $('.headboard-options').hide();
    }
}

});

All help appreciated

Answer 1

Your HTML does not validate. See here,

http://validator.w3.org/check?uri=http%3A%2F%2Fbed-adjustable.co.uk%2Fbuild-a-bed%2F&charset=%28detect+automatically%29&doctype=Inline&group=0

The very first line of your html is already invalid.

Sorry your first line is ok, I didnt know that was HTML5, though it is pretty early to do HTML5.

Answer 2

我没有关注您的链接（请参阅我对您问题的评论），但是从根本上讲，Firefox在jQuery的show和hide或设置display: none方面没有问题display: none CSS中display: none ，所以这是一个代码问题。

Answer 3

可以从验证您的XHTML开始， http：//validator.w3.org/check？uri = http：//bed-adjustable.co.uk/build-a-bed/&charset=（自动检测+）＆doctype = Inline＆group = 0