script2
新标准大学英语视听说教程2原文
新标准大学英语视听说教程2原文Unit 1。
Part I。
Listening。
Script。
Text 1。
M: Where are you going, Jane?W: I'm going to the library to return these books. I've finished reading them.M: I'm going to the library, too. I need to borrow a book for my history class.W: Maybe we can go together, then.M: Great. I need to find a book about the Civil War.W: I think I saw some books on that topic last time I was there. I can help you look for one.M: Thanks, Jane. That would be really helpful.Text 2。
W: Hi, David. I'm going to the supermarket. Do you need anything?M: Yes, please. Can you get me some milk and bread?W: Sure. Is there anything else you need?M: No, that's it. Thanks a lot, Sarah.W: No problem. I'll be back in about half an hour.M: Take your time. I'm not in a hurry.Part II。
Speaking。
Script。
Task 1。
新生代英语入门教程(第二版)课件unit4
•E
• Write.
EXAMPLE
You have a blouse. (blouse)
he has shoes./ He has a pair of shoes. (shoes)
1. She ___h_a_s_a__d_re_s_s______. (dress) 2. They __h_a_v_e__c_o_a_ts________. (coats) 3. I __h_a_v_e__so_c_k_s_./_I_h_a_v_e_a__p_a_ir_o__f _so_c_k_s_. (socks) 4. We __h_a_v_e_s_w_e_a_t_e_r_s_____. (sweaters) 5. You _h_a_v_e__p_a_n_ts_._/_h_a_v_e_a__p_a_ir_o_f_p_a_n_t_s_. (pants) 6. He __h__a_s _a_s_h_ir_t_________. (shirt)
Father: OK, let me get changed. I need Maybe you’re right.
to find my shorts.
Conversation 8
Conversation 6
Husband: Is this a formal dinner we are
Son: Can you buy some socks when you going to?
Conversation 3 Man 1: This shirt is way too big for me. I really need to be more careful when I go shopping. Man 2: That’s why I ask my wife to buy shirts for me. She is a much better shopper than me. Conversation 4 Woman 1: It is so cold out. I wish I brought my coat. Woman2: You’re right. Let’s get inside as soon as possible.
script单词讲解
"Script" 是一个英语词汇,有几种不同的含义和用法,以下是一些常见的讲解:
1.脚本(Script):
在计算机编程领域,"script" 通常指的是一段包含一系列指令或命令的代码。
这些指令按照一定的顺序执行,用于自动化特定的任务。
脚本可以用于各种编程语言,如Python、JavaScript、Bash 等。
脚本通常用于处理文件、数据、自动化操作等。
2.剧本(Script):
在电影、戏剧和广播等艺术领域,"script" 是指编写好的故事情节、角色对话和动作指示,用于指导演员表演和制作。
剧本包含对话、场景描述、台词等内容,用于创造影片、戏剧或其他表演作品。
3.手写体(Script):
"Script" 也可以指手写的文字,尤其是指一种特定的笔迹风格。
在这种风格中,字母通常连写,看起来更加流畅,有时在艺术和设计领域使用。
4.系统命令脚本(Batch Script):
"Script" 还可以指系统命令脚本,用于在操作系统中批量执行一系列命令。
这些脚本通常用于Windows 操作系统,批处理文件使用扩展名".bat"。
"script" 可以根据上下文指代不同的事物,但通常涉及到编程、艺术创作、书写或自动化任务。
国开JavaScript程序设计形考作业2试题及答案
第二次任务(预备知识:第二、三章;分值:10分;选做:3选1;需辅导教师评分)实训二:显示数据列表1.题目显示数据列表。
2.目的(1)掌握流程控制语句的使用。
(2)掌握函数的使用。
(3)理解闭包的概念。
(4)应会设计基本的应用程序。
3.内容在所设计的项目中,实现显示数据列表。
数据以表格的方式显示,不同的行显示不同的颜色。
当单击每行数据的标题时,将会弹出窗口,显示详细信息。
4.要求(1)数据存放在数组中,用程序实现数据显示。
(2)以闭包的方式定义工具,窗口函数封装在工具中。
(3)通过循环生成数据行,用条件判断实现不同行显示不同的颜色。
参考答案:这个任务可以通过JavaScript和HTM1实现。
我们需要一个HTM1表格来显示数据,然后使用JaVaSCriPt来填充数据和控制行颜色以及弹出窗口。
这里是一个简单的示例:首先,创建一个HTM1文件,例如叫做index.htm1:htm1复制代码<!DOCTYPE htm1><htm1><head>CtitIe>数据列表显示<∕tit1e><sty1e>tab1e{width:100%;border-co11apse:co11apse;)th,td{border:Ipx so1idb1ack;padding:8px;text-a1ign:1eft;}.odd-row{background-co1or:#f2f2f2;).even-row{background-co1or:#FFfFFf;}<∕sty1e><∕head><body><tab1e id=,,data-tab1e"><∕tab1e><script src=',script.js,,><∕script><∕body><∕htm1>然后,创建一个JaVaSCriPt文件,例如叫做SCriPt.js:javascript复制代码//定义数据数组var data=[{name:"张三∖age:23,gender:“男"},{name:,1李四,,,age:24,gender:,,女,,},{name:“王五",age:25,gender:“男"},//更多数据.・・];//创建并返回一个函数,该函数用于创建并返回一个表格行元素function createRow(data1tem){//使用数据项创建并返回一个表格行元素var row=document.CreateE1ement(,tr,);var nameCe11=document.cReateE1ement(,td,);nameCe11.textcontent=;row.appendChi1d(nameCe11);var ageCe11=document.CreateE1ement(,td,);ageCe11.textcontent=data1tem.age;row.appendChi1d(ageCe11);var genderCe11=document.CreateE1ement(,td,);genderCe11.textcontent=data1tem.gender;row.appendChi1d(genderCe11);return row;)//创建并返回一个函数,该函数用于创建并返回一个带有标题的表格行元素,并且该行在被点击时会弹出一个窗口显示详细信息function CreateTit1eROW(titIe){//使用标题创建并返回一个表格行元素,该行在被点击时会弹出一个窗口显示详细信息var row=createRow({name:tit1e,age:'点击查看"gender:'点击查看’});//使用“点击查看”作为占位符文本,直到实现弹出窗口的功能为止row.addEvent1istener('c1ick'function(){//为该行添加一个点击事件监听器,当该行被点击时,将弹出一个窗口显示详细信息var win=WindoW.open(,,,新窗口中创建一个新的表格,其中包含标题行(Name,Age,Gender)win.document.write(,<tr><td>,+data[0].name+,<∕td><td>,+data[0].age+,<∕td><td>< +data[0].gender+,<∕td><∕tr>');//在新窗口中添加第一行数据(假设第一行数据是标题行)for(var i=1;i<data.1ength;i++){//对于数据数组中的每一项数据,在新窗口中添加一行数据(除了标题行)win.document.write(,<tr><td>,+data[i].name+,<∕td><td>,+data[i].age+,<∕td><td>,+d ata[i].gender+,<∕td><∕tr>,);//在新窗口中添加一行数据(Name,Age,Gender)} win.document.write('<∕tab1e>,);//在新窗口中关闭表格标签,完成表格的创建和数据的添加win.document.c1ose();//关闭新窗口的文档对象模型(DOM),完成新窗口的创建和数据的添加,然后使新窗口可读或可写(取决于用户的设置)});//在该行上添加一个点击事件监听器,当该行被点击时,将弹出一个窗口显示详细信息(Name,Age,Gender)的表格,其中包含所有数据项的数据(Name,Age,Gender)实训三:随机显示题头图片1.题目随机显示题头图片。
Script_2
大学英语四级考试模拟试题2 (听力文字稿)Tapescripts for Listening ComprehensionSection ADirections: In this section,you will hear 8 short conversations and 2 long conversations. At the end of each conversation,one or more questions will be asked about what was said.Both the conversation and the questions will be spoken only once. After eachquestion there will be a pause. During the pause,you must read the four choicesm ar ked A),B),C) and D),and decide which is the best answer. Then mark thecorresponding letter on Answer Sheet 2 with a single line through the center.11 M: Are you doing research for professor Adams this semester?W: Actually, I’m working as his teaching assistant.Q: What does the woman mean?12 W: Andrew, I’m going to invite a few of my classmate s to a party.M: You can’t just invite a few. The others will be angry.Q: What does Andrew think the woman should do?13 W: May I have these medicines?M: You need a prescription for them. If you have one, I can fill it for you right away.Q: What’s the man’s job?14 M: Carol lives near here, doesn’t she?W: Right in this building. Shall we see if she is at home?Q: What does the woman suggest that they do?15 M: You know Patricia is doing her thesis on Margate Mead.W: Oh, so she has made up her mind then?Q: What did the woman assume about Patricia?16 M: Are you taking Professor Webster’s physics class?W: Sure, when the polar caps melt.Q: What does the woman imply?17 M: Mary, I want you to breathe deeply and deliver your speech with strength and feeling.W: That’s easy. But can we go over those ways that you taught me to remember my lines?Q: What are they talking about?18 W: Johansson, wouldn’t you like to come to the café with us?M: Are you kidding? I’m overwhelmed by homework.Q: What’s Johansson telling the woman?Now you'll have two long conversations.Conversation OneW: Can I help you?M: Yes, I’d like some information about trains to Chicago.W: Ok. What would you like to know?M: Well. How many are there per day?W: One via Pittsburg leaving at 2:45 p.m. and one via Buffalo leaving at 6:45 p.m.M: How long does it take to get there?W: The broad way that’s the one that goes through Pittsburg takes about 18 hours but the Lake Shore takes a little longer.M: I see. What about eating and sleeping arrangements?W: Both trains have dining cars and snack bars and there are roomettes and slumber coaches on both of them.M: Well. What are roomettes and slumber coaches?W: They both sleep one or two people. But the roomette has a toilet and a washbasin. It costs more too. Are you ready to make a reservation?M: No. I don’t think so.W: Well. Here is a copy of the timetable. Why don’t you take a look at it and let me know when you’ve decided.M: Do I have to pay for the ticket when I make the reservation?W: No. You can do that later.M: Alright, thanks.Questions 19 -2219. Where does the man want to go?20. When does the train via Buffalo leave?21. What service is not provided on the trains?22. Why doesn’t the man make a reservation immediately?Conversation TwoM: I’d like to but I really can’t. I have to go downtown and do a lot of things.W: Oh. Like what?M: I have to go to the bank and open a checking account. I have to mail a package at the post office and I might get a haircut too.W: Well. That’s not much. When are you going to come back?M: I’m not sure. I might eat downtown if the traffic looks bad.W: How are you going to get around?M: I don’t know. I think I’ll take a taxi.W: Why don’t you take the bus? It’s much cheaper.M: Maybe I will. Can I get you anything?W: Let me see. Could you give me some stamps?M: Sure.W: And would you buy me some tennis balls?M: Ok.W: Oh. And the camping pictures are already. Would you pick me up if you can.M: Is that all, boss?W: Yes, for now.Questions 23 -2523. Why can’t the man help the woman with her homework that afternoon?24. How does the woman suggest the man get around in the city?25. Why does the man call the woman boss?Section BDirections: In this section,you will hear 3 short passages. At the end of each passage,you will hear some questions. Both the passage and the questions will be spoken only once.After you hear a question,you must cho os e the best answer from the four choicesmarked A),B),a nd D),then mark the c orrespondi ng l ette r o n A ns w er S h ee t 2 with asi ngle line through the center.Passage OneYou need to get off the sofa and go to the gym? If you want to get motivated to exercise, try listening to your favorite songs or to dance music.Psychologists said Brunel University in London say that certain types of music help people to get started and also to exercise for a longer time. People who listen to music exercise for 13 percent longer than people who don’t. International athletes often listen to music when they are training.Doctors know about the curative efforts of music. Listening to music can help people recover after an operation. Teachers should pay attention too. In a study at the University of California, students who took a test while listening to music scored 30% higher than students who took the test in silence.Music also relaxes people after a stressful day. Pauline Etkin, director of a music therapy center in London, says that throughout lives ups and downs, people always respond to music. When someone is nervous or afraid, it can make them feel better. Music’s rhythm is closely linked with the rhythms of the body, she said.Questions 26 to 28 are based on the passage you have just heard.26. Why do international athletes often listen to music when they are training?27. What was true of students who took a test while listening to music?28. Why can music make people feel better when they are nervous or afraid?Passage TwoKim and Selena are sisters but they are opposites in every way. They look different and they act different. It’s hard to believe that they are sisters. Some people think that they are cousins, others think that they might be roommates.Kim is short while Selena is tall. Kim has a very slight build but Selena has a medium build. Selena has green eyes, Kim has blue. People say that they are both pretty but they are pretty in different ways.Their personalities are different, too. Kim likes music and can play the piano well. She canpick up a piece of music, look it over and play it immediately. The family thinks that she should take up music full time. However, she wants to become an engineer. Selena can’t play anything. She has no musical ability. She is, however, a wonderful medical secretary, she can fill out insurance forms neatly and accurately. She can look over the doctor’s instructions and understand them easily. She can write down important information quickly. Kim could never do her job in a hospital and Selena could never be a musician or an engineer.Questions 29 to 31 are based on the passage you have just heard.29. How different are the two sisters?30. What job dose Kim want to choose as her career?31. What ability does Selena have?Passage ThreeIt is no secret that performance-enhancing drugs have been used by Olympic athletes for decades. In 1993, Prince Alexandre de Merode of Belgium, the head of the International Olympic Committee’s Medical Commission stated, “I believe that as many as 10% of all Olympic athletes are regular users of performance-enhancing drugs”.Despite rigorous drug testing of Olympic athletes, the use of banned performance-enhancing substances has become more wide spread than ever. It is clear that if athletes want to win, they must consider using drugs.In a 1997 article in sports illustrated magazine, Dutch physician, Michel Karsten is quoted as saying, there may be some sportsmen who can win gold medals without taking drugs, but there are very few. According to doctor K, who says he has prescribed performance-enhancing drugs to hundreds of world class athletes over the last 25 years. If you are especially gifted, you may win once, but from my experiences, you can’t continue to win without drugs. The field is just too filled with drug users.Questions 32 to 35 are based on the passage you have just heard.32. What’s the nationality of Alexandre de Merode?33. How many Olympic athletes dose Alexandre de Merode believe use performance-enhancingdrugs regularly?34. What’s the situation of the use of performance-enhancing drugs now?35. What does Michelle Karsten think about the gold medalists?。
listening script 2
Theme of the listening material: EncyclopediaScript:Although the personal computer seems to have infertreated almost every aspect of our daily life, some people still likes to do things the old fashioned way,Including Chicago librarian Magret Keer.All the librarians frequently, hourly, more than hourly, we need them. They are quick, they are easy, they are vital. You couldn’t do without them. One of the interview by the librarian the most common question is that you could only have five choices or ten sources to answer all of the questions You have to be asked. What would you pick? Always, always world book and encyclopedia. It’s on the list of the top five.Ms. Charle Hesis, the senior advisor is in charge of promoting the use of advanced technology in the Chicago libraries. Including research on the Internet, But when it comes to the encyclopedias, she still prefers the original.The great thing is it always foster the great appreciation for the world that exist in books. It’s whole other imagination, words you can tap into in books though. I think it’s very for kids, because it gets them reading,itgets them imagining track tales presenting on books.That’s why Mars Greding, a father of two of the Illinoi purchase the whole set of the encyclopedia of Tenica for his children.I have had an encyclopedia when I was a kid and I figured this is something my children should have. Though it was expensive, I did made that investment. They were very excited when they got those encyclopedias. They remember they came in a big box along with a build it yourself bookcase. But what was most interesting to them, It was about 1996, was the CD that came with the encyclopedia. And I would hold up the CD and said,’See all those books, everthing in those books is in this little disk.’And they thought that was amazing.More amazing it seems than the impressively bound books. They pretty much just use the disk. I mean those books just got dust on them. They look good in the bookcase but they hardly ever got opened. They would occasionally ask me a question and then I would say Why don’t you look upi in the encyclopedias we have over there? But they would go to the computer and use the CD-ROM instead.The waiting children are not alone. Many young people, like seventeen year old prefer the power of computer technology to the printed words in a heavy set of books.We have some in our library at school, but it’s easier now to do research on the computer. The encyclopedias on the computers. Come here, let’s check out on the computer, let’s see the world books online. Like say you have to do a book report on jazz, and here we are looking at the cool jazz page on world books. And here are what we found. So you never heard of cool jazz before, what do you think about it? I really like it. I never actually been to like a jazz concert. But it’s cool you can know it on your computer. Let’s say you are doing a report on it you can just use computer to hearthe sound rather than going to see it.Mike, a six grader from Chicago, says his ticket for findinghis information is at his local bridge library, but not in a book.On the Internet. Because it has a larger selection that you can choose from. Or I may just look up in a book, although (???) the encyclopedia.Using the Internet as a first choice does not worry Co Basa, World books general editing manager.We don’t see the Internet as a threat. There are things we can present our reader’s online andthat were unable to do in print. So we are more than happy to take advantage of that medium online or CD-ROM.It really is the continuation of the tradition when Robocook first printed. Store the world in pictures and texts. Now we store the world in media and text.But Mr.Co basa says there is still space for the printed version. The only technology you need in printed books are your two eyes and two hands. Hold down the volume and look something up. We do intend to keep on printing and that’s one of the reasons we have so actively follow in changes in print technology.Michile Ross, Senior president for Chicago Printing cooperation, agrees that the print set is still alive and well.Many consumers still like theprinted verson of books. Libraries still like them because some people can’t get on the Internet, some people don’t like CDs, sometimes they don’t have enough computers for everybody. Democratic medium.The move to electronic books is just the lattest change in the way books delivers information. It’s unlikely to be the last. For our world. I’m Avey Mayer, in Chicago.。
国开大学JavaScript第二章复习题
国开大学JavaScript第二章复习题一、判断题1.switch之后括号内的表达式其结果可以是整数或字符串。
A.对B.错正确答案: A2.在switch结构中,default语句都要放在最后。
A.对B.错正确答案: B3.for循环中三个表达式中至少要存在一个,而且两个分号是必不可少的。
A.对B.错正确答案: B4.JavaScript的window对象有一个特别的属性onerror。
A.对B.错正确答案: A5.代码执行期间可能会发生的异常有多种类型,每种异常都有对应的错误类型。
JavaScript 共定义了下列9种错误类型。
A.对B.错正确答案: B6.在JavaScript中处理异常时,如果添加了finally 语句,则catch 语句可以省略。
A.对B.错正确答案: A7.函数内未定义直接赋值的变量,系统会把它声明为全局变量。
A.对B.错正确答案: A8.在JavaScript中,可使用Function()定义函数。
Function()可以接受任意多个字符串参数。
A.对B.错正确答案: A9.在JavaScript中,对函数类型、对象类型变量的参数传递都是引用传递。
A.对B.错正确答案: A10.异常是程序中出现的错误。
A.对B.错正确答案: B11.在定义函数的时候,即使不指定参数列表,仍然可以通过arguments引用到所获得的参数。
此题未答判断题(1 分) 0分(难易度: 中)A.对B.错正确答案: A12.内部函数可以访问它们所在的外部函数中声明的所有局部变量、参数和声明的其他内部函数。
A.对B.错正确答案: A二、单项选择题13.下列JS的判断语句中()是正确的。
A.if(i==0)B.if(i=0)C.if i==0 thenD.if i=0 then正确答案: A14.以下代码运行的结果是输出()。
var a=10, b = 10; (function(){var a=10, b=20})();console.log(b);A.10B.20C.报错D.undefined正确答案: A15.下列关于switch语句的描述中,()是正确的。
JavaScript前端开发案例教程 第2版 第1章 初识JavaScript
网景公司在网景导航者2.0浏览器中正式内置了JavaScript语言。其后,微软公司开发了一种与 JavaScript语言相近的JScript语言,内置于Internet Explorer 3.0浏览器发布,与网景导航者浏 览器竞争。 后来,网景公司将JavaScript语言提交ECMA国际(前身为欧洲计算机制造商协会),希望 JavaScript能够成为国际标准。
1.1.1 JavaScript概述
JavaScript 是 Web 开 发 领 域 中 的 一 种 功能强大的编程语言,主要用于开发 交互式的网页。我们在计算机、手机 等设备上浏览的网页,其多数交互逻 辑都可以通过JavaScript实现。
1.1.1 JavaScript概述
HTML、CSS和JavaScript的区别
1.1.2 JavaScript的由来
先定一个小 目标!
了 解 JavaScript 的 由 来 , 能 够 说 出 JavaScript的发展历史
1.1.2 JavaScript的由来
1995年
网景通信公司(Netscape Communications Corporation,简称网景公司)为网景导航者 (Netscape Navigator)浏览器开发了JavaScript语言。
1.1.3 JavaScript的组成
JavaScript组成部分介绍如下。
ECMAScript:规定了JavaScript的编程语法和基础核心内容,是所有浏览器厂商共同遵守的一套 JavaScript语法工业标准。
DOM:文档对象模型,是W3C组织制定的用于处理HTML文档和XML文档的编程接口,它提供了 对文档的结构化表述,并定义了一种方式使程序可以对该结构进行访问,从而改变文档的结构、样 式和内容。
在js中引用外部js文件的方法
在js中引用外部js文件的方法1.简介在开发和设计网页中,我们常常需要使用J av aS cr ip t(简称J S)来实现各种动态效果和交互功能。
而如果我们想要使用外部的Ja v aS cr ip t文件,可以通过引用方式将其导入到我们的H TM L文件中。
本文将介绍在J S中引用外部J S文件的几种方法。
2.\<script>标签引用最常见且简单的方法,是使用HT ML中的\<sc ri pt>标签来引用外部的J S文件。
以下是该方法的步骤:步骤1:在HT M L文件的\<he ad>或\<bo d y>标签中添加一个\<sc ri pt>标签。
```h tm l<s cr ip ts rc="ex ter n al.j s"></s cr ipt>```s r c这个示例中,我们在HT ML文件中的脚本标签中使用了属性,并设置其值为外部JS文件的路径。
这样当浏览器解析到该标签时,就会加载并执行该外部JS文件。
注意:外部J S文件的路径可以是相对路径或绝对路径。
若为相对路径,则相对于当前HT ML文件的位置;若为绝对路径,则是完整的U RL地址。
3.多个j s文件的顺序s c r i p t1.j s当我们在H TM L文件中引用多个JS文件时,需要注意它们的加载顺序。
通常情况下,我们要确保被依赖的JS文件在依赖它的JS 文件之前加载。
例如,如果我们有一个名为的文件和一个名为**sc ri pt2.js**的文件,且sc ri pt2.j s依赖于s cr ip t1.j s,则可以按照以下方式引用:```h tm l<s cr ip ts rc="sc rip t1.js"></sc ri pt><s cr ip ts rc="sc rip t2.js"></sc ri pt>```这样,浏览器会先加载s cr ip t1.j s,然后再加载sc ri pt2.j s,确保依赖关系正确。
前端系列培训教程HTMLCSSJavaScript基础2
• ECMA‐262 第一版
1998年6月
• ECMA‐262 第二版 强大的正则表达式,更好的文字链处理,新的控制指令,异常 处理,错误定义更加明确,数输出的格式化及其它改变
1999年
• ECMA‐262 第三版
DOM & BOM
• DOM
– DOM(文档对象模型)是 HTML和 XML的 应用程序接口(API)。DOM将把整个页面规 划成由节点层级构成的文档。
• BOM
– BOM(浏览器对象模型),可以对浏览器窗口 进行访问和操作。
Байду номын сангаас
ECMAScript 语法
• 区分大小写 – ECMAScript中的一切,比如变量、函数名、操作符都区分大小写。 注释 – //单行注释 – /*javascript code*/多行注释 语句 – 语句以分号结尾,如果没有分号则由解析器确定结尾 – {}表示代码块,ifelse语句在多行的时候才要求使用代码块(我们推 荐任何时候都使用代码块)
ECMAScript 数据类型
ECMAScript 原始值和引用值
• 原始值
– 值直接存在变量中
• 引用值
– 存储在变量处的值 是一个指针 (point),指向存 储对象的内存处。
ECMAScript 原始值
• 原始值
– – – – – Undefined Null Boolean Number String
• 变量声明不是必须的
ECMAScript 关键字&保留字
• 关键字 break finally switch with in • else return while default try new void continue if do var catch function throw instanceof case for this delete typeof
新编大学英语视听说教程4scriptunit2
U NIT 2 T HE P OWER OF W ORDSPart 1Listening ITwo Belgians and two Dutchmen traveled regularly to work on the same train.After a while the Dutchmen saw that the two Belgians only had one ticket between them and asked how they managed to achieve this. They explained that whenthey heard the conductor approaching from the other end of the carriage, the two ofthem left their seats, went into the toilet and locked the door. When the conductor knocked on the toilet door, saying, "Tickets, please!", they pushed one ticket underthe door. It was then stamped and pushed back under the door again.The Dutchmen thought this was a very good idea and the following morning bought one ticket between them. When they got to their carriage there was only one Belgian. They told him what they had done and asked the Belgian if he had a ticket ashe was traveling on his own.He said he didn't have a ticket at all and when they asked him how he planned totravel for free, he told them they would have to wait and see until the conductor arrived, but he had no doubt that he would manage it without difficulty.As soon as they heard the conductor coming, the two Dutchmen immediatelywent to the toilet and locked the door.A few moments later the Belgian followed them down the corridor and knockedon the toilet door, saying, "Tickets, please!" One ticket appeared under the door. Questions:1. Where did the story take place?2. What did the two Dutchmen want to know from the two Belgians?3. How did the Dutchmen feel about the Belgians' behavior?4. What did the Belgian do when asked if he had a ticket?5. Who finally managed to travel free of charge?Answers1. CADCB2. 1.approaching 2.left3.toilet4.locked5.Tickets please6.pushed7.stampedListening IIMy name is Atsuko Saeki. I work as a salesclerk in a big department store in Fuji,Japan. Six years ago when I was 21 years old, I went to California to attend college.Life in the United States was much more difficult than I had ever imagined. It wasn'tlike the descriptions I had read in my textbooks. People often seemed tense. I felt very alone.One of my hardest classes was physical education. We often played volleyball. Allthe other students were good at it, but I wasn't. One afternoon, the teacher asked me tohit the ball to my classmates. For most people, this would be easy but I was terrifiedthat I would make a fool of myself. One of the boys on my team saw how nervous Iwas. He walked up to me and whispered, "Come on, you can do that."You can't imagine how those words of encouragement made me feel. I was so happy; I almost cried. I managed to hit the ball and I think I thanked the young man, but I'm not sure.I have never forgotten his kind words of encouragement. He probably doesn't even remember what he said to me or how much his kindness meant to me. Whenever things aren't going well, I think of those simple words of encouragement: Come on, you can do that.We often forget that our words can have a powerful impact on other people. Even a simple word simple word——good or bad good or bad——can have a lasting effect.Answers11.department store2.attend college3.difficult4.physical education5.terrified2FTTFTListening IIIThe first part:Dear Miss Austen,I was so happy to receive your letter. It is a valuable letter of reply to me. I never expected such a detailed response. I am eighty years old and I am blind. There is little I can do except knit and that is why I knit so many caps, sweaters and scarves. Of course, I can't write, so my daughter-in-law is writing this letter for me.I know a little bit about the work you are doing. At the age of nineteen I married a man who was going as a missionary to China. For 40 years, with an occasional year at home in America, we worked in China. We had two sons, only one of whom is still alive. After 40 years, my husband's health began to fail. We moved back to the States where he took charge of a settlement house in Brooklyn, New York. When my husband died, I came to Toronto to live with my son and daughter-in-law.The second part:What I most wanted to say is this. For 60 years I have been making up missionary packages of clothing, food, medicine, or books. I have sent them to various parts of the world. Sometimes I have received a printed slip of acknowledgement, sometimes nothing. Never before in all these years have I had a personal letter describing the village and telling me who is wearing the clothing and what they said. I never thought that in my lifetime I would receive a letter like that. May God bless you.Answers11.80/Eighty2.Caps, sweaters and scarves3.Her daughter-in-law4.Because she is blind5.19/Nineteen6.In China7.1/One8.Toronto 21.60/Sixty2.making up3.various parts4. printed5.Never before6.personal letter7. bless youListening IVInterviewer: You experienced a misunderstanding when you worked in Singapore,didn't you?Carol: Mmm, yes Mmm, yes——quite a few, actually. Interviewer: Tell us about one, then.Carol: Um, well, I had this red lump on my left leg. One night the pain wasreally bad and I got so scared. Next day I went to the hospital and theycut out the lump and stitched me up. Then I heard the doctor say to his assistant, "Get it to the lab for tests right away." I was told to return infive days to have my stitches out and get my result. On the day I wasgoing to the hospital I realized I'd missed my appointment! It had beenon the day before!Interviewer: Go on...Carol: I phoned up the hospital and the receptionist said the doctor wasn't in,but she'd put me through to his assistant. Oh, my heart was poundingby this time and my mouth was all dry.Interviewer: With stress?Carol: Yes. I was really nervous. Anyhow, the assistant said "OK" and toldme "Hold on" while she got my card. When she got back to the phoneshe said, "I think you'd better come in and talk to the doctor inperson." I was really shocked.Interviewer: Oh dear!Carol: "Why?" I asked. "Is there something wrong?" "Well," she said. "Thedoctor'll tell you about the treatment." So...there's me thinking: Oh myGod, this is it. I've got cancer. I felt literally sick. "So when can I talkto the doctor?" I asked. She said she'd get him to call me when he gotin later that morning.Interviewer: Oh, no, poor you! What did you do?Carol: Oh, I went to work. But I couldn't concentrate or work straight. Everytime the phone rang, I nearly passed out. I kept ringing the hospital,but the doctor was late. Eventually, he rang me up. Oh, I was reallyshaking. He said, "Ms Smith?" I said, "Yes?" "Oh, everything's fine,"he said. "No further treatment necessary." What? I made him say itthree times. I said, "So why didn't your assistant tell me that? It would have saved me all this worry!" "I don't know," he said. He didapologize, though.Interviewer: How scary!Carol: Yeah. A couple of days later I got a letter from the hospital with theresults of the tests. It said that I'd had some kind of "tumor". I looked it up in a medical dictionary and it explained that it was a benign kindof tumor. I think the assistant must have seen the word "tumor" andimmediately thought it meant cancer. That was a day I'll never forget.Answers 11.misunderstanding2.lump3.5/five4.cancer5.fine 2TFFTTFFurther ListeningListening IA group of frogs were traveling through the woods, and two of them fell into a deep pit. All the other frogs gathered around the pit. When they saw how deep the pit was, they told the two frogs that they were as good as dead.The two frogs ignored the comments and tried to jump up out of the pit with all their might. The other frogs kept telling them to stop, that they were as good as dead.Finally, one of the frogs took heed to what the other frogs were saying and gave up. He fell down and died.The other frog continued to jump as hard as he could. Once again, the crowd of frogs yelled at him to stop the pain and just die. He jumped even harder and finally made it out.When he got out, the other frogs said, "Did you not hear us?" The frog explained to them that he was deaf. He thought they were encouraging him the entire time. Questions:1. W here did the story take place?2. W hat happened to two of the frogs?3. W hat did the other frogs say to the two frogs?4. W hat happened to the two frogs?5. W hat made one of the frogs ignore the other frogs' advice?6. What can we learn from the story?ADABCBListening IIOne day Mr. Shull was talking about the power of positive thinking and the power of words. Micheal, one of the audience, raised his hand and said, “it it’’s not because I say good fortune, good fortune that I feel better. Nor will saying bad luck, bad luck make me feel worse. They me feel worse. They’’re only worse, and words but themselves have no power.re only worse, and words but themselves have no power.”” Shull replied, Shull replied, ““shut up, you fool! You don ’t understand a thing about this.t understand a thing about this.”” Michael was stunned, his face became red and he was about to reply, “you, son of a bitch!you, son of a bitch!”” Then Mr. Shull raised his hand, Then Mr. Shull raised his hand, ““Please excuse me. I didn Please excuse me. I didn’’t mean to upset you. Please accept my most sincere apologies.my most sincere apologies.””Michael calmed down. Some people in the hall murmured; others shuffled their feet.Them Mr. Shull resumed, “There There’’s the reply to the question you asked me. A fewwords made you very angry. The other words calmed you down. Now do you understand the power of words?Questions:1. Which of the following did the speaker talk about?2. What idea did Michael express after raising his hand?What did Mr. Shull do in response to Micheal’’s words?3. What did Mr. Shull do in response to Micheal4. Which of the following was true about Michel after hearing Mr. Shull’s reply?5. What can we infer about Michel in the end?6. Which of the following can best describe Mr. Shull?DBCBCBListening IIIAll of us would like our friends to know our moods and our needs instinctively. That rarely happens and never happens regularly. No one will ever be able to meet your needs if they don't know what your needs are. It is true that you take risks when youlet your needs be known. You may be turned down and hurt. However, when you are expecting your friends to read your mind and satisfy your needs without your input,you are going to be disappointed and hurt without your friends ever knowing why.This is a common misconception of friendships and even marriages. When askedif he had told his wife he wanted her to ride bicycles with him, one husband said, "Of course I didn't tell her. After all these years of marriage, she should know!" The sad thing is she will probably never know unless he tells her. So, tell your friends whatyou want and what you need. Otherwise you will be stuck in relationships that can never grow to be "best friends".Answers1.moods2.regularly3.meet4.risks5.hurt6.satisfy7.disappointed8.should9.unless 10.stuckListening IVMy friend used to commute to work daily on a train. After getting off the train after getting off the train, he always walked the short distance to his office building. Every morning, he passed an old man who was always at the same spot with a cup in hand, hoping to get a bit of change from passers-by. For most people, this person wasdidn’’t exit. But my fried would always say good someone to be ignored as id he didnmorning to him and bid him have a good day. The stranger would smile back, say good morning and remain until all the commuters had gone on their way. Occasionally, my friend would drop a dollar to two in his cup on his way as he said hello. This behavior went on for several years until one day, his last day on the job before retirement. My friend stopped for a few moments to talk with this man. He toldthe man that he would no longer be passing by because this was his last day in the job.The man took his hand and shook it warmly saying that he had always looked forwardto seeing my friend passing his way, not because he dropped a few dollars in his cup.He said he would miss my friend because he was one of the few people out ofthousands who ever said hello when passing his by. And he was the only one who ever bid him have a good day. The man also said that his warm words always brightened his say and helped him to continue on despite being ignored by thousands of others who saw him daily.AnswersTTFTFTTFTF。
国开电大 《JavaScript程序设计》(版本2) 形考实训一:设计系统主页
国开电大《JavaScript程序设计》(版本2)形考实训一:设计系统主页设计系统主页1. 题目设计系统主页。
2. 目的(1)熟悉Web前端项目开发环境。
(2)掌握如何建立Web前端项目,学会规划项目结构。
(3)掌握动态生成页面内容的方法。
(4)理解如何使用Flash显示图片新闻。
(5)会在应用系统中编写播放动态新闻的程序。
3. 内容建立项目结构,并设计一个系统的主页,在主页中嵌入Flash播放新闻。
4. 要求(1)建立Web前端项目,规划好程序结构。
(2)使用document.write()方法生成播放Flash的J avaScript代码。
(3)可以方便地增减播放的图片新闻数量。
(4)单击图片时能够打开对应的新闻页面。
1、让http://127.0.0.1:8000可以直接访问首页添加一条urls.py配置:urlpatterns = [.....re_path('^$', views.index), # 访问http://127.0.0.1:8000 可以直接访问首页]2、应用bootstrap快速编写index首页导航条(1)引入bootstrap核心文件和jquery<head><!-- 引入Bootstrap 核心CSS 文件--><link rel="stylesheet" href="/static/blog/bootstrap-3.3.7/css/bootstrap.css"><!-- jQuery (Bootstrap 的所有JavaScript 插件都依赖jQuery,所以必须放在前边) --><script src="/static/js/jquery-3.3.1.js"></script><!-- 引入Bootstrap 核心JavaScript 文件--><script src="/static/blog/bootstrap-3.3.7/js/bootstrap.js"></script> <!--依赖jquery--></head>(2)拷入bootstrap导航条模板代码拷贝这些代码到index页面的body标签内。
Surfer8.0-学用手册
Surfer8.0学习手册
首先展示一些从这个软件的官方网站上下载的与rfer有关的图片:
Surfer V8.0软件截图
script标签用法
script标签用法
在HTML中,<script>标签用于嵌入或引用客户端脚本,如JavaScript代码。
<script>标签有以下用法:
1. 内联脚本:在HTML文件中直接嵌入JavaScript代码。
例如:
```html
<script>
alert("Hello, World!");
</script>
```
2. 外部脚本:通过src属性引用外部的JavaScript文件。
例如:
```html
<script src="script.js"></script>
```
在这种情况下,浏览器会下载并执行script.js文件中的代码。
3. 延迟执行:使用defer属性延迟脚本的执行,直到文档完全
被解析和显示。
例如:
```html
<script src="script.js" defer></script>
```
4. 异步执行:使用async属性异步加载和执行脚本,不会阻止页面的解析和渲染。
例如:
```html
<script src="script.js" async></script>
```
需要注意的是,<script>标签可以放置在HTML文件的<head>或<body>部分中,但通常推荐将它们放在<body>结束前的位置,以保证脚本在文档完全加载后执行。
vue2中script完整写法
vue2中script完整写法
在Vue 2中,您可以使用以下方式编写Vue组件的完整脚本:javascript
<template>
<div>
<!--组件的模板内容-->
</div>
</template>
<script>
export default {
// 选项式写法
name: 'MyComponent', // 组件名称
data() {
return {
// 组件的数据
}
},
methods: {
// 组件的方法
},
computed: {
// 组件的计算属性
},
watch: {
// 组件的监听器
},
mounted() {
// 组件的挂载生命周期钩子
},
beforeDestroy() {
// 组件销毁前生命周期钩子
}
}
</script>
<style scoped>
/* 组件的样式*/
</style>
这是一个基本的Vue组件结构,其中<template>标签用于定义组件的模板内容,<script>标签用于编写组件的逻辑部分,而<style>标签用于定义组件的样式。
在<script>标签中,您可以使用选项式写法来定义组件的各种属性和方法。
通过这种方式,您可以创建具有完整功能的Vue组件。
script标签的方法
script标签的方法< script>标签用于在HTML文档中嵌入JavaScript代码。
在< script>标签中,可以编写JavaScript代码,实现各种功能。
以下是< script>标签的一些常用方法:1. 内部脚本:可以在< script>标签中直接编写JavaScript代码,如:```html<script>function myFunction() {// JavaScript code here}</script>```在HTML文件中直接嵌入JavaScript代码。
2. 外部脚本:可以通过src属性引入外部的JavaScript文件,如:```html<script src="script.js"></script>```其中,script.js是一个独立的JavaScript文件,可以在该文件中编写JavaScript代码。
3. 引入第三方库:可以使用< script>标签引入第三方的JavaScript库,如:```html<script src="https://code.jquery/jquery-3.5.1.min.js"></script>```该例子中,引入了jQuery库,使得可以在HTML中使用jQuery提供的功能。
4. 事件处理:可以在< script>标签中定义事件处理函数,如:```html<button onclick="myFunction()">Click me</button><script>function myFunction() {// JavaScript code here}</script>```当按钮被点击时,会触发定义在< script>标签中的myFunction函数。
rollup typescript2避免编译所有文件
rollup typescript2避免编译所有文件
随着 Javascript 的快速发展,新的 ES2015 特性已经可以在大多数浏览器中完全支持。
但是,有时候你想使用这些新的特性,但是你的用户的浏览器可能不支持它们。
这时候就需
要 TypeScript 来帮助解决这个问题。
TypeScript 是一种用于创建可以在更多浏览器上工作的 JavaScript 代码的语言,它可以编
译成更加浏览器友好的 JavaScript 代码。
在使用 TypeScript 编写应用程序时,你可以使用Es2015 语法,并且 Kotlin 编译器可以自动将其转换为 ES5 兼容的 JavaScript 代码。
Rollup 是一种工具,可以将多个文件的代码整合到一个文件中。
Rollup 不仅可以确保你的
代码更加有效,而且可以帮助你生成一个小体积并且具有ES2015 风格的JavaScript 文件。
这个特性可以帮助你开发优化你的 Rollup 项目,让你的代码尽可能小。
使用 Rollup 和 TypeScript 2 时,你可以避免编译所有文件。
编译器只会编译你引入到你
的代码中的文件,而不是编译整个应用程序。
这样可以减少编译时间,减少应用程序的体积,也提升了性能。
总而言之,使用 Rollup 和 TypeScript 2 可以使你的开发体验变的更加高效,也让你的代码在更加跨浏览器支持,从而让你的代码更加具备前瞻性,更加有用。
第四讲:SPSS输出结果窗口-2
2 观察窗口设置(Viewer)
观察窗口设置主要设置窗口的各种参数。在改变了参数以后,再次 运行SPSS 后才能生效。
3 草稿窗口(Draft Viewer)
4 标签输出设置(Output Label) 5 图形参数设置(Chart)
6 要点表格参数设置(Pivot Tables)
7 数据窗口(Data)
具栏中都有一个感叹号,其中只有一个窗口为主窗口。其 感叹号为灰色,统计分析结果只会显示到主窗口,选择窗 口为主窗口的方法是单击图表中的感叹号,使其从彩色变 成灰色。
双击输出窗口的生成图形可以进一步对其进行编辑或修改。
该窗口的结果以树形结构文件显示。
2.1.3 输出窗口的操作
统计结果主要通过输出窗口Viewer 显示,如查看输出窗 口、编辑输出内容、在其他应用程序中使用输出对象。此
1 通用参数设置(General)
l Session Joural,是有关日志文件的选项,如,在日志文件记录 的语句,设定日志文件名及存储路径等。 l Browse选项,打开保存日志文件的对话框指定保存日志文件的位 置和文件名。 l Append表示每次运行的语句接在前一次运行语句记录后面;
1 通用参数设置(General)
• 有些参数的设置在设置完成后立即生效 • 有些则要在SPSS重新启动后才能生效。 • 对已经设置好的参数不太满意,需要重新设置,可以单
击“Reset”恢复到原始状态,再重新进行设置。
1 通用参数设置(General)
1 通用参数设置(General)
l Session Joural,是有关日志文件的选项,如,在日志文件记录 的语句,设定日志文件名及存储路径等。 l Browse选项,打开保存日志文件的对话框指定保存日志文件的位 置和文件名。 l Append表示每次运行的语句接在前一次运行语句记录后面; Overwrite覆盖选项,表示每次运行的语句覆盖前一次运行语句记录。
JavaScript前端开发程序设计教程(微课版)(第2版)教案 (7)[3页]
3
初步的了解。
【目的】
使学生从了解本单元的学习目标、学习重点、考评方式等方面明确学习本单元知识的要求和目 标。
课程 一、常用内置对象的种类
内容
JavaScript 提供的内置对象主要有 Math、Date、String、Array、Number、Boolean、Function、
描述 Object、RegExp、Error 等实现一些常用功能的对象。 二、内置对象的使用方法
对象的种类,深入探讨 JavaScript 内置对象的使用方法,通过实例的方法加强对 JavaScript 内置
对象的理解,达到能够独立熟练运用 JavaScript 内置对象来解决实际问题的能力。教学评价方式以
小组为单位,以完成案例的质量为评价标准,形成任务驱动,小组协作,质量与速度并存的课堂评
价方式 ,促进学生的自主、创新学习的方式 。
1.内置对象的使用
内置对象 2
授课地点
教学准备
1. 装有 EditPlus、Dreamwear 的电脑 2. 教学课件 PPT 3. 教材:《JavaScript 前端开发程序设计教程(微课版)》李玉臣 臧金梅 人民邮电出版社
作业设计 1.读取当前的日期并在页面上显示出来
1
教学过程
教学
教学内容与过程
案例: 1. 计算一个圆的面积 <script type="text/javascript">
var r,s; //r 为半径,s 为面积 r=prompt("请输入圆的半径:","0"); s=Math.PI*r*r; alert("半径为"+r+"的圆的面积为:"+s);</script> 2. 输入一个字符串,然后反向输出到页面上 <script type="text/javascript"> <script type="text/javascript"> var origin_s,upper_s,i;
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This is a normal HTML document.
<br>
<script language="LiveScript">
document.write("这是以 JavaScript 印出的!")
</script>
<br>
Back in HTML again.
在它看来是不同的结果。
最後,在这一部分结束之前,要提醒你一点,像范例 4 ,的用法并非每一部
机器都是一样的,例如:PC 上跑得很正确的,在工作站上不一定会有相同的
结果,所以,或许你仍得测一测不同机器的结果才会有所定论。当然,这一切
是因为 JavaScript 还正在发展的原因,最新的讯息还是得去拜访一下Netscape
范例 4::
这个范例更是帅了!我们在 HTML 文件档完成了以後,常会加上一行文件
最後修改的日期,现在你可不用担心每次都要去改或是忘了改了。你可以
很简单的写一个如下的描述语法程式,就可以自动的为你每次产生最後修
改的日期了:
<html>
<body>
This is a simple HTML- page.
这是以 JavaScript 印出的!
Back in HTML again.
此一范例并没有太大的用处,它只是要告诉你如何使用<script>的标签,并
如何将它置於 HTML 的文件之中而已,这个新的标签你可以特它放在文件
中的任何地方。
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范例 3:
<html>
<head>
<script language="LiveScript">
<!-- hide script from old browsers
function getname(str) {
alert("哈罗! "+ str+"!");
}
JavaScript 是什麽?
JavaScript 是一种新的描述语言,此一语言可以被箝入 HTML 的文件之中。
透过 JavaScript 可以做到回应使用者的需求事件 (如: form 的输入) 而不用任何的网路
来回传输资料,所以当一位使用者输入一项资料时,它不用经过传给伺服端 (server)
</html>
如果你是使用 Netscape 2.0 beta 3 以上的浏览器,那以上 JavaScript 语法部份
的结果如下,你可以试着按按钮看看有何结果产生!
在范例 2 中,将会产生一个按钮,当你用滑鼠去按它的时候,应该会出现
一个视窗上面有“嗨! 你好”的字串,如何?不错吧!这个结果是如何产生
来回传输资料,所以当一位使用者输入一项资料时,它不用经过传给伺服端 (server)
处理,再传回来的过程,而直接可以被客户端 (client) 的应用程式所处理。你也可
以想像成有一个可执行程式在你的客端上执行一样!目前已有一些写好的程式在
Internet 上你可以连过去看看,以下有一些计算器的例子,在 Nescape 上。
</body>
</html>
如果你使用的 WWW 浏览器是 Netscape 2.0 beta 3 以上版本的话,那你就可以
看到相关的结果,而如果你的浏览器并非是可以支援 JavaScript 的话,那看起
来就会有一些怪怪的了,以上范例的结果如下:
This is a normal HTML document.
// end hiding contents -->
</script>
</head>
<body>
Please enter your name:
<form>
<input type="text" name="name" onBlur="getname(this.value)" value="">
<br>
Last changes:
<script language="LiveScript">
<!-- hide script from old browsers
document.write(stModified)
// end hiding contents -->
</script>
</body>
</html>
以上的 stModified 叁数在 Netscape 2.0 beta 2 版时是被写成
stmodified 的,然而,之後的版本就改为 stModified,
所以注意一下 ;JavaScript 本身是会区分大小写的, lastmodified 与 lastModified
先,接着为注解的开头 <!-,然後是内容,注解尾 ->, 最後是 </script>。
另外要注意的一点是,语解尾那一行的开头双斜线 "//" ,不可以省略,它代表了
JavaScript 的注解,若省略了的话, ->之前的字会被误认为是 JavaScript 的指令。
这个例子可以让使用者输入一段文字,然後再输入完毕後经由 <input>标签中的
"onBlur" 事件函数侦知,於是呼叫 Getname(Str)这个函数来加以取得输入字串,
并将它显示在对话视窗上!函数 Getname(this.value) 中的 "this.value" 是你在文
字输入格式中所输入的值。
--------------------------------------------------------------------------------
许多的程式语言,而 JavaScript 则是相当容易了解的语言。JavaScript 创作者
可以不那麽注重程式技巧,所以许多 Java 的特性在 Java Script 中并不支援。
如需相关的更多资讯,可以去读读 Netscape 的有关 Netscape JavaScript 之介绍。
记忆体中了!请注意,在这个函数中我们用到了个新东西- alert 的 method,
是 JavaScript 事先定义好的,它会以对话视窗产生内涵的讯息,并有一"确定"
(OK)的按钮。 JavaScript 定义了许多的 method,你可以连至 Netscape 公司去
获取较完整的讯息。我想这些 method 在不久的将来会有长长的一串可以够你
以下我们就以一些例子来告诉你如何将 JavaScript 写在 HTML 文件中,并且体会
一下新语言的特性,我们从第一个例子开始:如何用 JavaScript 印出一串文字至
HTML 文件中:
<html>
<head>
My first JavaScript!
</head>
<body>
范例 2:
接下来下一个例子所要介绍的是有关函数 (function) 的使用。请放心,函数并
非很难懂的东西,但它却相当有用。函数通常是在 HTML 文件中 <body >的
部份被呼叫,而理所当然地,它最好事先被宣告并放在 HTML 文件中 <body>
的部份。好让在 <body> 部分中使用到函数时,它已确定被读取住来。另外,
学的,不过目前的 method 也已经可以做出相当多东西了!
接着下个例子将告诉你如何由一个输入型表格中读入使用者的输入资料,
事实上,这也是加入个函数就可以达成的。
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如何执行 JaveScript?
JavaScript 如何执行呢?
Netscape 2.0 beta 3 版以上,就可以执行 JavaScript 的功能了,我们测试过至少
如需相关的更多资讯,可以去读读 Netscape 的有关 Netscape JavaScript 之介绍。
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如何执行 JaveScript?
处理,再传回来的过程,而直接可以被客户端 (client) 的应用程式所处理。你也可
以想像成有一个可执行程式在你的客端上执行一样!目前已有一些写好的程式在
Internet 上你可以连过去看看,以下有一些计算器的例子,在 Nescape 上。
JavaScript 和 Java 很类似,但到底并不一样! Java 是一种比 JavaScript 更复杂
JavaScript 如何执行呢?