这个国家正在改变航运。我可以提醒我的运费,但会拒绝在我的div中显示。可能有什么不对?除了#usashipping
之外,所有计算都运行良好且显示良好,请提供帮助。我的国家/地区更改并为计算提供正确的值。运费不会显示。
<!-- language: lang-js -->
<script type="application/javascript">
var price= "";
var userprice="";
var flpay='';
var total='';
var shipping='';
var fees=30.0;
$('#country').change(function() {
var input = $(this).val();
var shipping;
if (input == 40) {
shipping = 10.0;
$('#usashipping').html('10.0');
} else if (input == 236) {
shipping = 10.0;
$('#usashipping').html('10.0');
} else {
shipping = 30.0;
$('#usashipping').html('30.0');
}
if(fees=='') {
$('#fees').html(30);
}
if(flpay=='')
{
$('#flpay').html(2*19.99);
}
if(total=='')
{
var tot=19.99*2.0 +30.0 + shipping;
var total= tot.toFixed(2);
$('#total').html(total);
}
$('.add').click(function() {
var $input = $(this).next();
var currentValue = parseInt($input.val());
var newinput= currentValue + 1;
$('#gems').val(newinput);
(newinput);
if(newinput==1)
{
var np1=(19.99*2.0);
flpay= np1.toFixed(2);
$('#flpay').html(flpay);
var tot= (fees + shipping + flpay);
var total= tot.toFixed(2);
$('#total').html(total);
var newp=19.99;
var price= newp.toFixed(2);
$('#price').html(price);
useprice= 19.99;
}
else if(newinput>1)
{
//useprice=useprice;
var newprice= 19.99 + (9.99*(newinput-1));
var np1 =(2*newprice);
var flpay = np1.toFixed(2);
$('#flpay').html(flpay);
var tot =( fees + shipping + (2*newprice) );
var total= tot.toFixed(2);
$('#usashipping').html(shipping);
$('#total').html(total);
var newp= newprice.toFixed(2);
$('#price').html(newp);
}
// newprice= price * 2;
// $('#price').html(newprice);
});
<!-- language: lang-html -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js">
</script>
<div>
First & Last Months Payment = $<span data-first-last-month-fees="" id="flpay"></span>
</div>
<div>
Shipping Fee = $<span data-shipping-fee="" id="usashipping"></span>
</div>
<div>
Total due today : $<span data-total-due="" id="total"></span>
</div>
答案 0 :(得分:0)
您的代码应该可以正常运行,但您可以在代码中改进一些内容:
shipping
变量3次,而是只需要声明一次,然后在每个条件下更新它,并确保它作为字符串存储,以便可以显示正确地在您的HTML中。span
的HTML内容,而是在最后使用shipping
金额进行更新。这应该是你的代码:
$('#country').change(function() {
var input = $(this).val();
var shipping;
if (input == 40) {
shipping = '10.0';
} else if (input == 236) {
shipping = '20.0';
} else {
shipping = '30.0';
}
$('#usashipping').html(shipping);
});
<强>演示:强>
$('#country').change(function() {
var input = $(this).val();
var shipping;
if (input == 40) {
shipping = '10.0';
} else if (input == 236) {
shipping = '20.0';
} else {
shipping = '30.0';
}
$('#usashipping').html(shipping);
});
&#13;
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<select id="country">
<option value="40">40</option>
<option value="236">236</option>
<option value="100">100</option>
</select>
<div>
Shipping Fee = $<span data-shipping-fee="" id="usashipping"></span>
</div>
&#13;
答案 1 :(得分:0)
我可以在您的代码中看到错误。我在“$('.add').click
”中找到了“$('#country').change
”。另外“$('#country').change
”函数你声明了局部变量“var shipping;
”,这就是为什么全局“shipping;
”值没有变化但你在“$('#country').change
”函数中使用它的原因。我修改了一点现在尝试使用以下代码和评论回复,如果不适合你:
var price= "";
var userprice="";
var flpay='';
var total='';
var shipping='';
var fees=30.0;
$('#country').change(function() {
var input = $(this).val();
if (input == 40) {
shipping = 10.0;
$('#usashipping').html('10.0');
} else if (input == 236) {
shipping = 10.0;
$('#usashipping').html('10.0');
} else {
shipping = 30.0;
$('#usashipping').html('30.0');
}
if(fees=='') {
$('#fees').html(30);
}
if(flpay=='')
{
$('#flpay').html(2*19.99);
}
if(total=='')
{
var tot=19.99*2.0 +30.0 + shipping;
var total= tot.toFixed(2);
$('#total').html(total);
}
})
$('.add').click(function () {
var $input = $(this).next();
var currentValue = parseInt($input.val());
var newinput = currentValue + 1;
$('#gems').val(newinput);
(newinput);
if (newinput == 1) {
var np1 = (19.99 * 2.0);
flpay = np1.toFixed(2);
$('#flpay').html(flpay);
var tot = (fees + shipping + flpay);
var total = tot.toFixed(2);
$('#total').html(total);
var newp = 19.99;
var price = newp.toFixed(2);
$('#price').html(price);
useprice = 19.99;
}
else if (newinput > 1) {
//useprice=useprice;
var newprice = 19.99 + (9.99 * (newinput - 1));
var np1 = (2 * newprice);
var flpay = np1.toFixed(2);
$('#flpay').html(flpay);
var tot = (fees + shipping + (2 * newprice));
var total = tot.toFixed(2);
$('#usashipping').html(shipping);
$('#total').html(total);
var newp = newprice.toFixed(2);
$('#price').html(newp);
}
// newprice= price * 2;
// $('#price').html(newprice);
})
答案 2 :(得分:0)
我只将div #usashipping
更改为其他内容,而且效果很好。也许#usashipping
现在是jquery库中的常量。