📄 add_dvd.jsp
字号:
<%@page contentType="text/html"%><%@page pageEncoding="UTF-8"%><%--The taglib directive below imports the JSTL library. If you uncomment it,you must also add the JSTL library to the project. The Add Library... actionon Libraries node in Projects view can be used to add the JSTL 1.1 library.--%><%--<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%> --%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><%@ page import="com.dvd.model.DVDLibrary" %><%@ page import="com.dvd.model.DVDItem" %><%@ page import="java.util.*" %><% DVDLibrary library = (DVDLibrary) session.getAttribute("library"); List genre_list = library.getGenres();%><html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>DVD Library Application: Add DVD Form</title> </head> <body> <%-- Generate main body --%> <h1>Add DVD (JSP)</h1> <%-- Report any errors (if any) --%> <% List errorMsgs = (List) request.getAttribute("errorMsgs"); if ( errorMsgs != null ) { %> <p> <font color='red'>Please correct the following errors: <ul> <% Iterator items = errorMsgs.iterator(); while ( items.hasNext() ) { String message = (String) items.next(); %> <li><%= message %></li> <% } %> </ul> </font> </p> <% } %> <form action='add_dvd.do' method='POST'> <%-- Repopulate the title field --%> Title: <input type='text' name='title' value='${param.title}' /> <br/><br/> <%-- Repopulate the year field --%> Year: <input type='text' name='year' value='${param.year}' /> <br/><br/> <%-- Repopulate the Genre drop-down menu --%> <% String genre = request.getParameter("genre"); %> Genre: <select name='genre'> <% for ( int i = 0; i < genre_list.size(); i++ ) { String genre_item = (String) genre_list.get(i); %> <option value='<%= genre_item %>' <% if ( genre_item.equals(genre) ) { out.print(" selected"); } %> ><%= genre_item %></option> <% } %> </select> or new genre: <input type='text' name='newGenre' value='${param.newGenre}' /> <br/><br/> <input type='Submit' value='Add DVD' /> </form> </body></html>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -