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对于2个警报（它们是相同的）“警报（”您订购的比萨饼是：“+ fullOrder）”他们实际上并没有正常运行。一切都运行良好，直到我得到警报，然后他们只是不出现。 （他们与阵列有关，所以我认为这可能与此有关。）我的警示框不起作用
那么，有没有人知道我做错了什么？我对于需要做什么有一个微弱的想法，知道如何去做。在功能上为了（）VAR全阶需要进入另一个函数计算（）的局部变量。请帮助！
<html>
<script>
//Global variables
var totalNumber = 0; // Total number of pizzas ordered
var pizzaPrice = 9.50; // price of plain pizza
var pizzaPriceGourmet = 15.50; //price of gourmet pizza
var orderTotalPrice = 0; // total cost of order
var pizzaDeliveryPrice = 5; // price for pizza delivery
var FullOrder = 0; // number of pizza's ordered
var customerName = prompt("Please enter your name.") //prompt to get the customers name
var customerNumber = prompt("Please enter your phone number.") //prompt to get the customers number
{
if (isNaN(customerNumber) || customerNumber < 8400000 || customerNumber > 999999999) { // Checks if customerNumber is greater than 9999999
alert("Please enter a 7-digit telephone number between 8600000 - 9999999 Select the 'cancel order' button and enter a valid telephone number!"); \t \t \t // asks customer to enter a valid telephone number
} else \t
\t alert("Lets continue!"); \t \t \t // Continues to main website
}
order();//call order
calculate(totalGourmet,totalPlain);// while calling
function order()
{
var pizza = new Array()
pizza[0] = document.form.hawaiian.value //allocates type of pizza in array
pizza[0] = Number(pizza[0]) //converts to number value
pizza[1] = document.form.cheese.value //allocates type of pizza in array
pizza[1] = Number(pizza[1]) //converts to number value
pizza[2] = document.form.veggie.value //allocates type of pizza in array
pizza[2] = Number(pizza[2]) //converts to number value
pizza[3] = document.form.supreme.value //allocates type of pizza in array
pizza[3] = Number(pizza[3]) //converts to number value
pizza[4] = document.form.pepperoni.value //allocates type of pizza in array
pizza[4] = Number(pizza[4]) //converts to number value
pizza[5] = document.form.meatlovers.value //allocates type of pizza in array
pizza[5] = Number(pizza[5]) //converts to number value
pizza[6] = document.form.chicken.value //allocates type of pizza in array
pizza[6] = Number(pizza[6]) //converts to number value
pizza[7] = document.form.prawn.value //allocates type of pizza in array
pizza[7] = Number(pizza[7]) //converts to number value
totalPlain = pizza[0] + pizza[1] + pizza[2] + pizza[3] + pizza[4];
totalGourmet = pizza[5] + pizza[6] + pizza[7];
var totalNumber = totalGourmet + totalPlain
var fullOrder = alert("You have ordered: " + "\n" + <----- I NEED THIS
"Hawaiian Pizza ($9.50): " + pizza [0] + "\n" +
"Cheese Pizza ($9.50): " + pizza [1] + "\n" +
"Veggie Pizza ($9.50): " + pizza [2] + "\n" +
"Supreme Pizza ($9.50): " + pizza [3] + "\n" +
"Pepperoni Pizza ($9.50): " + pizza [4] + "\n" +
"Meat-Lovers Pizza ($15.50): " + pizza [5] + "\n" +
"Chicken Pizza ($15.50): " + pizza [6] + "\n" +
"Prawn Pizza ($15.50): " + pizza [7]);
\t \t
if (totalNumber >12) { // Limit for total amount of Pizzas ordered
alert("There is a limit of 12 pizzas per order. - PRESS 'Prevent this page from creating additional dialogs' THEN PRESS 'cancel order' AND THEN RE-ORDER! - Current total is: " +totalNumber);
} else
alert("Total number of pizzas ordered: " + totalNumber); //Total amount of pizzas ordered
calculate(totalGourmet,totalPlain) //Begins calculation function
}
function calculate(totalGourmet,totalPlain) //Function for the cost of the order
{
orderTotalPrice = (totalPlain*pizzaPrice + totalGourmet*pizzaPriceGourmet); //order total+ amount of pizzas ordered * pizza price
var pizzaDelivery = prompt('Would you like your order to be delivered for $5, or for pick up? -Type in "1" for delivery, and "0" for pickup.') //asks if you want your order to be delivered or pickup
orderTotalPrice = (orderTotalPrice + (pizzaDelivery*pizzaDeliveryPrice)); // calculates the total cost with/without the delivery cost
alert("Total cost of pizzas is: $" + orderTotalPrice.toFixed(2)); //Display order cost as "$"0.00 (2 decimal points)
if (pizzaDelivery == '1'){
var response = prompt("Please enter your address: ")
alert("Your pizza should be delivered within the next 25 minutes, to this address: " +response)
alert("Thank you for ordering with Pete's Pizzas " +customerName)
alert("If anything goes wrong we will contact you on your number: " +customerNumber)
\t \t alert("The pizzas you ordered are: " +fullOrder) \t <----TO BE HERE
alert("Your order details are: " +customerName +"\n" +customerNumber +"\n" +response)
alert("To exit, just click 'ok' and then close down the program!")
} else if (pizzaDelivery == '0'){
alert("Your order will be ready for pickup in 15 minutes!")
alert("Thank you for ordering with Pete's Pizzas " +customerName)
alert("If anything goes wrong we will contact you on your number: " +customerNumber)
\t \t alert("The pizzas you ordered are: " +fullOrder) \t <----TO BE HERE
alert("Your order details are: " +customerName +"\n" +customerNumber)
alert("To exit, just click 'ok' and then close down the program!")
}
}
</script>
<body>
<h1> Welcome to Pete's Pizza! </h1>
<p> Please follow the prompts to place your order. </p>
<h2> Menu: </h2>
<h3>($9.50) Hawaiian, Cheese, Veggie, supreme, pepperoni.</h3>
<h3>($15.50) meat-lovers, chicken, prawn. </h3>
<p><b>BE AWARE</b> that there is a $5 charge for deliveries. </p>
<p> (Please note : Maximum 12 pizzas per Order) </p>
<form name ="form">
<input type="text" name= "hawaiian" > Hawaiian Pizza <br>
<input type="text" name= "cheese" > Cheese Pizza <br>
<input type="text" name= "veggie" > Veggie Pizza <br>
<input type="text" name= "supreme" > Supreme Pizza <br>
<input type="text" name= "pepperoni" > Pepperoni Pizza <br>
<input type="text" name= "meatlovers" > MeatLovers Pizza <br>
<input type="text" name= "chicken" > Chicken Pizza <br>
<input type="text" name= "prawn" > Prawn Pizza <br>
<input type="button" value="order now" onClick="order()">
<input type="button" value="cancel order" onClick="window.location.reload()">
</form>
<i> If you need to cancel the order press the 'Prevent this page from creating additional dialogs' button, then press the "cancel order" button. (This will take you back to the begging of the program.) </i>
</body>
</html>
首先，解决语法错误 – Weedoze
在你的浏览器控制台一看，你可能有一个js错误的，额外的左括号是 – Pete
固定的语法错误之后，我怎么用函数order（）中的变量fullOrder并将其放入函数calculate（）中，并保持订单详细信息？ – KPWH