㈠ html文件中怎樣正確引入JavaScript文件
寫了一個簡單的JavaScript類，想要用html引入該類文件，開始引入的時候出現了錯誤。 js文件：function CustomerBooking(bookingId,customName,showDate,film){this.customName=customName; this.bookingId=bookingId; this.showDate=showDate; this.film=film;}CustomerBooking.prototype.getCustomName=function(){return this.customName;}CustomerBooking.prototype.setCustomName=function(customName){this.customName=customName;}CustomerBooking.prototype.getBookingId=function(){return this.bookingId;}CustomerBooking.prototype.setBookingId=function(bookingId){this.bookingId=bookingId;}CustomerBooking.prototype.getShowDate=function(){return this.showDate;}CustomerBooking.prototype.setShowDate=function(showDate){this.showDate=showDate; }開始的時候html文件：<html><body><script language="JavaScript" type="text/javascript" src="MyCinemaClasses.js"> var first = new CustomerBooking(1001, "name", 323, "dda"); document.write(first.getBookingId());</script></body></html>打開瀏覽器發現沒有結果。解決方法：html文件如下：<html><body><script src="MyCinemaClasses.js"></script> <script language="JavaScript" type="text/javascript"> document.write(first.getBookingId());</script></body></html>重點就是引入文件應該另外寫一個<script></script>標簽。
㈡ 海運中BookingSheet跟booking order有什麼區別
BOOKING ORDER 解釋為 托書（訂艙單)
BOOKING SHEET 解釋為 訂艙單(可以說成BOOKING FORM,BOOKING SHEET)
叫法不同而已
㈢ asp讀取資料庫，運行提示[MySQL][ODBC 5.3(w) Driver][mysqld-5.5.19]You have an error in your SQL。。
protected void Page_Load(object sender, EventArgs e)
{
SqlDataSource1.SelectCommand = "SELECT * FROM tel where ename='" + Request.QueryString["ID"] + "'";
}
㈣ SQL怎麼根據條件多次顯示同一欄位值
樓上的不直觀
SELECT BOOKING_ID,A.HOTEL_NAME,B.HOTEL_NAME,C.HOTEL_NAME
FROM BOOKING
JOIN HOTEL_NAME A ON A.HOTEL_ID=BOOKING.BOOKING_HOTEL_1
JOIN HOTEL_NAME B ON B.HOTEL_ID=BOOKING.BOOKING_HOTEL_2
JOIN HOTEL_NAME C ON C.HOTEL_ID=BOOKING.BOOKING_HOTEL_3
㈤ html文件中怎樣正確引入JavaScript文件
寫了一個簡單的JavaScript類，想要用html引入該類文件，開始引入的時候出現了錯誤。
js文件：function CustomerBooking(bookingId,customName,showDate,film){this.customName=customName;
this.bookingId=bookingId;
this.showDate=showDate;
this.film=film;}CustomerBooking.prototype.getCustomName=function(){return this.customName;}CustomerBooking.prototype.setCustomName=function(customName){this.customName=customName;}CustomerBooking.prototype.getBookingId=function(){return this.bookingId;}CustomerBooking.prototype.setBookingId=function(bookingId){this.bookingId=bookingId;}CustomerBooking.prototype.getShowDate=function(){return this.showDate;}CustomerBooking.prototype.setShowDate=function(showDate){this.showDate=showDate;
}開始的時候html文件：<html><body><script language="JavaScript" type="text/javascript" src="MyCinemaClasses.js">
var first = new CustomerBooking(1001, "name", 323, "dda");
document.write(first.getBookingId());</script></body></html>打開瀏覽器發現沒有結果。解決方法：html文件如下：<html><body><script src="MyCinemaClasses.js"></script>
<script language="JavaScript" type="text/javascript">
document.write(first.getBookingId());</script></body></html>重點就是引入文件應該另外寫一個<script></script>標簽。