拍卖JavaScript,拍卖警察

一个网页制作问题

这是一个html页面，通过脚本进行操作，解释如下：

!--使用javascript脚本--

SCRIPT LANGUAGE="JavaScript"

//定义弱类型变量x

var x;

//获得prompt对话框(提示框)，内容为"淘宝网竞拍，请出一口价"，默认值提示框中数值为"1"

x=prompt("淘宝网竞拍，请出一口价"，"1");

//在页面document中输出"拍卖价格"和变量x的值，然后换行

document.write("拍卖价格"+x+"BR")

//输出"恭喜您，您以最高价格拍卖成功"字样

document.write("恭喜您，您以最高价格拍卖成功")；

//弹出提示框，内容为"欢迎下次光临！""

alert("欢迎下次光临！")；

//javascript脚本结束

/SCRIPT

相关问答

Q1: 想请教一下简单的代码问题：我想制作一个插入了JAVASCRIPT的树状菜单栏，但是预览时无法展开，不知道原因

你那个太复杂了，我改简单点了，说白了就是控制div的display属性，点击树根显示/隐藏div

!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "-

transitional.dtd"

html xmlns=""

head

meta http-equiv="Content-Type" content="text/html; charset=gb2312" /

title无标题文档/title

script type="text/javascript"

function $(id) {

return document.getElementById(id);

}

function tree(id){

if($(id).style.display=='block'){$(id).style.display='none';}

else{$(id).style.display='block'}

}

/script

/head

body

pdiv onclick="tree('news')"**本周娱闻/div/p

div id="news" style="display:none"

p———a href="#"容祖儿与Twins香港游，歌迷热情似火/abr /

———a href="#"刘德华要与张艺谋合作/abr /

———a href="#"“哈利，波特故居”将拍卖/abr /

———a href="#"章子怡客串韩国片/abr /

/div/p

pdiv onclick="tree('movie')"**影视故事/div/p

pdiv id="movie" style="display:none"

———a href="#"行棋无悔/abr /

———a href="#"因为爱你

/a br /

———a href="#"老爸叫红旗

/abr /

———a href="#"神捕十三娘

/a/div/p

/body

/html

Q2: 用JS实现计时器功能

脚本说明:

第一步:把如下代码加入head区域中

SCRIPT language=javascript

!--

function generate(form){for(var q=0;q12;q++){if(document.me.m.options[document.me.m.selectedIndex].value==q){var m2=q+1

}var txt='!-- 分三步完成全部脚本:\r\n\r\n'

+' 1. 将第一部分粘贴到HTML的HEAD区\r\n'

+' 2. 将OnLoad事件加入BODY标签内\r\n'

+' 3. 将最后一部分代码加入BODY区 --\r\n\r\n'

+'!-- 第一步: 将如下代码粘贴到HTML的HEAD区--\r\n\r\n'

+'HEAD\r\n\r\nSCRIPT LANGUAGE="JavaScript"\r\n\r\n'

+'!-- Begin\r\n'

+'var Temp2;\n'

+'var timerID = null;\n'

+'var timerRunning = false;\n'

+'function arry() {\n'

+'this.length = 12;\n'

+'this[0] = 31;\n'

+'this[1] = 28;\n'

+'this[2] = 31;\n'

+'this[3] = 30;\n'

+'this[4] = 31;\n'

+'this[5] = 30;\n'

+'this[6] = 31;\n'

+'this[7] = 31;\n'

+'this[8] = 30;\n'

+'this[9] = 31;\n'

+'this[10] = 30;\n'

+'this[11] = 31;\n'

+'}\n'

+'var date = new arry();\n'

+'\n'

+'function stopclock() {\n'

+'if(timerRunning)\n'

+'clearTimeout(timerID);\n'

+'timerRunning = false;\n'

+'}\n'

+'\n'

+'function startclock() {\n'

+'stopclock();\n'

+'showtime();\n'

+'}\n'

+'\n'

+'function showtime() {\n'

+'now = new Date();\n'

+'var CurMonth = now.getMonth();\n'

+'var CurDate = now.getDate();\n'

+'var CurYear = now.getFullYear();\n'

+'now = null;\n'

+'if ('+document.me.d.options[document.me.d.selectedIndex].value+' CurDate) {\n'

+'CurDate -= date[CurMonth]; CurMonth++;\n'

+'}\n'

+'if ('+document.me.m.options[document.me.m.selectedIndex].value+' CurMonth) {\n'

+'CurMonth -= 12; CurYear++;\n'

+'}\n'

+'\n'

+'var Yearleft = '+document.me.y.options[document.me.y.selectedIndex].value+' - CurYear;\n'

+'var Monthleft = '+document.me.m.options[document.me.m.selectedIndex].value+' - CurMonth;\n'

+'var Dateleft = '+document.me.d.options[document.me.d.selectedIndex].value+' - CurDate;\n'

+'\n'

+'document.dateform.a.value = Yearleft;\n'

+'document.dateform.b.value = Monthleft;\n'

+'document.dateform.c.value = Dateleft;\n'

+'\n'

+'timerID = setTimeout("showtime()",1000);\n'

+'timerRunning = true;\n'

+'}\n'

+'/\/ End --\r\n\/script\r\n'

+'\/H'+'EAD\r\n\r\n'

+'!-- 第二步：将OnLoad事件加入BODY标签内 --\r\n\r\n'

+'BO'+'DY Onload="startclock()"\r\n\r\n'

+'!-- 第三步：将最后一部分代码加入BODY区 --\r\n\r\n'

+'form name=dateform距离'

+m2+'/'+document.me.d.options[document.me.d.selectedIndex].value+'/'

+document.me.y.options[document.me.y.selectedIndex].value

+'还有\n'

+'input type=text name=a size=2 value=""年\n'

+'input type=text name=b size=2 value=""月\n'

+'input type=text name=c size=2 value=""天\n'

+'/fo'+'rm\r\n\r\n'

+''+'!-- 代码长度: 1.95 KB --'+''

;}document.mail.source.value=txt;document.mail.source2.value=txt;}

//--

/SCRIPT

第二步:把如下代码加入区域中：

center

table border=5 bordercolor=blue borderlight=green

trtd align=centerfont size=5 color=red face="Arial, Helvetica, sans-serif"strong下面框中为脚本显示区/strong/font/td/tr

trtd align=centerform name=me pselect name=m size=1 option value=0January /option option value=1February /option option value=2March /option option value=3April /option option value=4May /option option value=5June /option option value=6July /option option value=7August /option option value=8September /option option value=9October /option option value=10November /option option value=11December /option /select select name=d size=1 option value=11 /option option value=22 /option option value=33 /option option value=44 /option option value=55 /option option value=66 /option option value=77 /option option value=88 /option option value=99 /option option value=1010 /option option value=1111 /option option value=1212 /option option value=1313 /option option value=1414 /option option value=1515 /option option value=1616 /option option value=1717 /option option value=1818 /option option value=1919 /option option value=2020 /option option value=2121 /option option value=2222 /option option value=2323 /option option value=2424 /option option value=2525 /option option value=2626 /option option value=2727 /option option value=2828 /option option value=2929 /option option value=3030 /option option value=3131 /option /selectselect name=y size=1 option value=19991999 /option option value=20002000 /option option value=20012001 /option option value=20022002 /option option value=20032003 /option option value=20042004 /option option value=20052005 /option option value=20062006 /option option value=20072007 /option option value=20082008 /option option value=20092009 /option /selectbr input type=button onclick=generate() value=生成代码 class=yk9input type=button value=返回 onClick=history.go(-1) name=button class=yk9p/p/formform name=mail input type=hidden name=scriptname value="Countdown Creator"input type=hidden name=source2 valuetable bgcolor=dedfdf border=1 cellpadding=1 width=396 tr td align=center height=218textarea name=source rows=12 cols=55 class=yk9/textareabr br /td td /td /tr /table/form/td/tr/table

Q3: 计算机专业英文翻译

As a typical management information system, the paper introduces the language based on HTML, JavaScript source code nested ASP programming to IIS as a service platform to build online auction system. Introduced a system development environment and operating platform, ASP, HTML scripts and JavaScript. The use of ACCESS database management system for the entire auction background data. System of commodity classification online information management, information to add, modify, delete, even making the user can browse through the merchandise Login information can also竟价and purchase of commodities and other features to support system administrators online commodity auction management.