求教!!

baiyunfei 2002-10-15 10:10:21
两个列表菜单,名字分别为select1,select2。select1的有1、2、3,开始选定1,当改变为2的时候,我想select2中显示<option value="1">一</option>,<option value="2">二</option>。编程应该怎么实现??
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YaSir 2002-10-16
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问题很简单,下面是一个用JSP做的例子:
<HTML>
<HEAD>
<TITLE>查询条件</TITLE>
<link href="<%=contextRoot%>/css/common.css" rel="stylesheet" type="text/css">
<script type="text/javascript" src="<%= contextRoot %>/js/check.js"></script>
<script type="text/javascript">
<!--
function SetAllBox(status)
{
var i;
for (i=0;i<document.glb.selectbox.length;i++)
{
document.glb.selectbox[i].checked=status;
}
}

function cl_onclick()
{
check=false;
for (i=0;i<document.glb.selectbox.length;i++)
{
if (document.glb.selectbox[i].checked==true)
{
check=true;
i = document.glb.selectbox.length;
}
}
if (i==0)
{
document.glb.selectbox.checked=true;
check=true;
}
if (check==false)
{
alert("请选择检索范围");return false;
}
else
{
;
}
}
function fInit() {

}
-->
</script>
</HEAD>

<body onload="fInit()">

<FORM method=post name=glb onsubmit="return cl_onclick()" target=brief>
<TABLE bgColor=#ffffff border=0 cellPadding=1 cellSpacing=1 width=210>
<TBODY>
<TR align=middle bgColor=#8fbc8b>
<TD colSpan=2>
<div align="center"><A href="../home.htm"
target=_top>主页</A>| <A
href="../logout.asp" target=_top>退出</A> | <A
href="../help.htm" target=_top>帮助</A> </div>
</TD></TR>
<TR bgColor=#8fbc8b>
<TD colSpan=2> 篇名<input type="text" name="textfield"> </TD></TR>
<TR bgColor=#8fbc8b>
<TD colSpan=2>作者<input type="text" name="textfield2" ></TD></TR>
<TR bgColor=#8fbc8b>
<TD colSpan=2>关键词<input type="text" name="textfield2" size="20"></TD></TR>
<TR bgColor=#8fbc8b>
<TD colSpan=2>摘要<input type="text" name="textfield2"></TD></TR>
<TR bgColor=#8fbc8b>
<TD colSpan=2>引文<input type="text" name="textfield2"></TD></TR>
<TR bgColor=#8fbc8b>
<TD colSpan=2>刊名<input type="text" name="textfield2"></TD></TR>
<TR bgColor=#8fbc8b vAlign=center>
<TD>从 <SELECT name=yearstart> <OPTION selected value=1994>1994<OPTION
value=1995>1995<OPTION value=1996>1996<OPTION value=1997>1997<OPTION
value=1998>1998<OPTION value=1999>1999<OPTION value=2000>2000<OPTION
value=2001>2001<OPTION value=2002>2002</OPTION></SELECT> 年 </TD>
<TD>到 <SELECT name=yearend> <OPTION selected value=2002>2002<OPTION
value=2001>2001<OPTION value=2000>2000<OPTION value=1999>1999<OPTION
value=1998>1998<OPTION value=1997>1997<OPTION value=1996>1996<OPTION
value=1995>1995<OPTION value=1994>1994</OPTION></SELECT> 年 </TD></TR>
<TR bgColor=#8fbc8b>
<TD colSpan=2>排序: <INPUT CHECKED name=order type=radio value="">

<INPUT name=order type=radio
value=dec>更新日期 </TD></TR>
<TR align=middle bgColor=#8fbc8b>
<TD><INPUT language=javascript onclick="return cl_onclick()" type=submit value=检索>
</TD>
<TD><INPUT type=reset value=清除> </TD></TR></TBODY></TABLE>
<TABLE bgColor=#ffffff cellPadding=1 cellSpacing=1 width=210>
<TBODY>
<TR bgColor=#8fbc8b>
<TD>>>总目录 </TD></TR>
<TR align=middle bgColor=#8fbc8b>
<TD>
<div align="center"><A href="http://bull.lib.dlut.edu.cn/cjn3.0/glb"
onclick="SetAllBox(true);return false;"><FONT
color=#ff1493>全选</FONT></A>        <A
href="http://bull.lib.dlut.edu.cn/cjn3.0/cl"
onclick="SetAllBox(false);return false;"><FONT color=#ff1493>清除</FONT></A>
</div>
</TD>
</TR>
<TR bgColor=#8fbc8b>
<TD><INPUT name=selectbox type=checkbox value=A> <A
href="http://bull.lib.dlut.edu.cn/cjn3.0/base.asp?level=2&no=A&ls=CAJ&child=A&parent=CAJ&title=理工A辑专栏目录">理工A辑专栏目录...</A>
</TD></TR>
<TR bgColor=#8fbc8b>
<TD><INPUT name=selectbox type=checkbox value=B> <A
href="http://bull.lib.dlut.edu.cn/cjn3.0/base.asp?level=2&no=B&ls=CAJ&child=B&parent=CAJ&title=理工B辑专栏目录">理工B辑专栏目录...</A>
</TD></TR>
<TR bgColor=#8fbc8b>
<TD><INPUT name=selectbox type=checkbox value=C> <A
href="http://bull.lib.dlut.edu.cn/cjn3.0/base.asp?level=2&no=C&ls=CAJ&child=C&parent=CAJ&title=理工C辑专栏目录">理工C辑专栏目录...</A>
</TD></TR>
<TR bgColor=#8fbc8b>
<TD><INPUT name=selectbox type=checkbox value=F> <A
href="http://bull.lib.dlut.edu.cn/cjn3.0/base.asp?level=2&no=F&ls=CAJ&child=F&parent=CAJ&title=文史哲辑专栏目录">文史哲辑专栏目录...</A>
</TD></TR>
<TR bgColor=#8fbc8b>
<TD><INPUT name=selectbox type=checkbox value=G> <A
href="http://bull.lib.dlut.edu.cn/cjn3.0/base.asp?level=2&no=G&ls=CAJ&child=G&parent=CAJ&title=经济政治与法律辑专栏目录">经济政治与法律辑专栏目录...</A>
</TD></TR>
<TR bgColor=#8fbc8b>
<TD><INPUT name=selectbox type=checkbox value=H> <A
href="http://bull.lib.dlut.edu.cn/cjn3.0/base.asp?level=2&no=H&ls=CAJ&child=H&parent=CAJ&title=教育与社会科学辑专栏目录">教育与社会科学辑专栏目录...</A>
</TD></TR>
<TR bgColor=#8fbc8b>
<TD><INPUT name=selectbox type=checkbox value=I> <A
href="http://bull.lib.dlut.edu.cn/cjn3.0/base.asp?level=2&no=I&ls=CAJ&child=I&parent=CAJ&title=电子技术及信息科学辑目录">电子技术及信息科学辑目录...</A>
</TD>
</TR>
<INPUT name=ls type=hidden value="F G ">
<INPUT name=subitem type=hidden value=7>
<INPUT name=level type=hidden value=1>
<INPUT name=title type=hidden value=全部文章>
</TBODY>
</TABLE>
</FORM>

</BODY>
</HTML>
baiyunfei 2002-10-15
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netying老兄,辛苦你了!THANK。
netying 2002-10-15
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接上:


ctc = new Array(); // "ctc" means "the couter number of the cities code"
ctc[1]=1;ctc[2]=5;ctc[3]=15;ctc[4]=25;ctc[5]=35;ctc[6]=45;ctc[7]=54;ctc[8]=64;ctc[9]=76;ctc[10]=86;
ctc[11]=96;ctc[12]=105;ctc[13]=115;ctc[14]=125;ctc[15]=135;ctc[16]=145;ctc[17]=155;ctc[18]=163;ctc[19]=173;ctc[20]=183;ctc[21]=193;
ctc[22]=200;ctc[23]=209;ctc[24]=210;ctc[25]=216;ctc[26]=226;ctc[27]=236;ctc[28]=239;

ctn = new Array(); // "ctn" means "the numbers of the contents of the cities code"
ctn[1] = 4;ctn[2] = 10;ctn[3] = 10;ctn[4] = 10;ctn[5] = 10;ctn[6] = 9;ctn[7] = 10;ctn[8] = 12;
ctn[9] = 10;ctn[10] = 10;ctn[11] = 9;ctn[12] = 10;ctn[13] = 10;ctn[14] = 10;ctn[15] = 10;ctn[16] = 10;ctn[17] = 8;ctn[18] = 10;
ctn[19] = 10;ctn[20] = 10;ctn[21] = 7;ctn[22] = 9;ctn[23] = 1;ctn[24] = 6;ctn[25] = 10;ctn[26] = 10;ctn[27] = 3;ctn[28] = 6;

function provincedone(origin){
var num = origin.selectedIndex; thect = document.info.city;
if (num > 0) {

if (num == 1){
thect.options.length = 8
thect.options[0].text = " 请选择您最近的城市 ";
thect.options[0].value = "";

for (i=1;i<=4;i++){
thect.options[i].text = ct[ctc[num]+i-1]+"市";
thect.options[i].value = ct[ctc[num]+i-1]
}
for (i=1;i<=2;i++){
thect.options[i+4].text = ct[244+i]+"行政特区";
thect.options[i+4].value = ct[244+i]
}
thect.options[7].text = "台湾省";
thect.options[7].value = "台湾";

}else{
thect.options.length = ctn[num]+1
thect.options[0].text = " 请选择您最近的城市 "
thect.options[0].value = "";
for (i=1;i<=ctn[num];i++){
thect.options[i].text = ct[ctc[num]+i-1];
thect.options[i].value = ct[ctc[num]+i-1]
}
thect.options[0].selected = true;
}
}else{
thect.options.length = 1;
thect.options[0].text = "请先选定您居住的省份";
thect.options[0].value = "";
}
}


-->
</script>

</head>

<body bgcolor="#ffffff">
<p>      <font face="楷体_GB2312, Tahoma" color="#000066">请输入查询关键字
<可以多选> :</font></p>
<p> </p>
<form method="post" action="class.asp" name="info" >
<table width="75%" border="1" cellspacing="0" cellpadding="0" align="center">
<tr>
<td bgcolor="#ff9900" width="90%" colspan="5"> </td>
</tr>
<tr>
<td bgcolor="#ffffff" width="20%">
<center>
姓  名  :
</center>
</td>
<td bgcolor="#ffffff" width="150%" colspan="3">
<center>
<input name="name" style="HEIGHT: 20px; WIDTH: 108px">
</center>
</td>
<td bgcolor="#ffffff" width="20%">
<center>
<font color="#ff0000">and   </font>
</center>
</td>
</tr>
<tr>
<td bgcolor="#ffffff" width="20%">
<center>
班  级  :
</center>
</td>
<td bgcolor="#ffffff" width="150%" colspan="3">
<center>

</center>
</td>
<td bgcolor="#ffffff" width="20%">
<center>
<font color="#ff0000">and   </font>
</center>
</td>
</tr>
<tr>
<td bgcolor="#ffffff" width="20%">
<center>
年  龄  :
</center>
</td>
<td bgcolor="#ffffff" width="150%" colspan="3">
<center>

</center>
</td>
<td bgcolor="#ffffff" width="20%">
<center>
<font color="#ff0000">and   </font>
</center>
</td>
</tr>
<tr>
<td bgcolor="#ffffff" width="20%">
<center>
<CENTER>性  别  : </CENTER>

</center>
</td>
<td bgcolor="#ffffff" width="150%" colspan="3">
<center><SELECT name=Sex size=1
style="FONT-SIZE: 9pt"> <OPTION selected value="">请 选 择</OPTION> <OPTION
value=男>  男 </OPTION> <OPTION value=女>  女 </OPTION></SELECT>
</center>
</td>
<td bgcolor="#ffffff" width="20%">
<center>
<font color="#ff0000">and   </font>
</center>
</td>
</tr>
<tr>
<td bgcolor="#ffffff" width="20%">
<center>
所在省份 :
</center>
</td>
<td bgcolor="#ffffff" width="150%" colspan="3">
<div align="center"> <SELECT name=province
onchange=provincedone(this) size=1 style="HEIGHT: 20px; LEFT: 80px; TOP: 0px; WIDTH: 201px"
>
<OPTION selected value="">请选择您居住的省份</OPTION>
<OPTION value=直辖市或省级行政特区>直辖市或省级行政特区</OPTION>
<OPTION value=河北>河北省</OPTION>
<OPTION value=山西>山西省</OPTION>
<OPTION value=内蒙>内蒙古自治区</OPTION>
<OPTION value=辽宁>辽宁省</OPTION>
<OPTION value=吉林>吉林省</OPTION>
<OPTION value=黑龙江>黑龙江省</OPTION>
<OPTION value=江苏>江苏省</OPTION>
<OPTION value=浙江>浙江省</OPTION>
<OPTION value=安徽>安徽省</OPTION>
<OPTION value=福建>福建省</OPTION>
<OPTION value=江西>江西省</OPTION>
<OPTION value=山东>山东省</OPTION>
<OPTION value=河南>河南省</OPTION>
<OPTION value=湖北>湖北省</OPTION>
<OPTION value=湖南>湖南省</OPTION>
<OPTION value=广东>广东省</OPTION>
<OPTION value=广西>广西壮族自治区</OPTION>
<OPTION value=海南>海南省</OPTION>
<OPTION value=四川>四川省</OPTION>
<OPTION value=贵州>贵州省</OPTION>
<OPTION value=云南>云南?lt;/OPTION>
<OPTION value=西藏>西藏自治区</OPTION>
<OPTION value=陕西>陕西省</OPTION>
<OPTION value=甘肃>甘肃省</OPTION>
<OPTION value=青海>青海省</OPTION>
<OPTION value=宁夏>宁夏回族自治区</OPTION>
<OPTION value=新疆>新疆维吾尔自治区</OPTION>
<OPTION value=国外>国外</OPTION>
</SELECT> 
</div>
</td>
<td bgcolor="#ffffff" width="20%">
<center>
<font color="#ff0000">and   </font>
</center>
</td>
</tr>
<tr>
<td bgcolor="#ffffff" width="20%">
<center>城  市  :
</center>
</td>
<td bgcolor="#ffffff" width="150%" colspan="3">
<div align="center"><SELECT name=city size=1
style="HEIGHT: 20px; LEFT: 79px; TOP: 0px; WIDTH: 201px"
> <OPTION selected
value="">请先选定您居住的省份</OPTION></SELECT>
</div>
</td>
<td bgcolor="#ffffff" width="20%">
<center>
<font color="#ff0000">and   </font>
</center>
</td>
</tr>
<tr>
<td bgcolor="#ff9900" width="90%" colspan="5"> </td>
</tr>
</table>
<p>
<p>
<div align="right">
<input type="submit" name="action" value="查询">
             
</div>
</form>
</body>
</html>
netying 2002-10-15
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接上:

//江西省的主要城市;105,10
ct[105] = "南昌";
ct[106] = "九江";
ct[107] = "新余";
ct[108] = "赣州";
ct[109] = "景德镇";
ct[110] = "上饶";
ct[111] = "抚州";
ct[112] = "宜春";
ct[113] = "吉安";
ct[114] = "鹰潭";
//山东省的主要城市;115,10
ct[115] = "济南";
ct[116] = "青岛";
ct[117] = "淄博";
ct[118] = "德州";
ct[119] = "烟台";
ct[120] = "潍坊";
ct[121] = "济宁";
ct[122] = "枣庄";
ct[123] = "日照";
ct[124] = "莱芜";
//河南省的主要城市;125,10
ct[125] = "洛阳";
ct[126] = "焦作";
ct[127] = "开封";
ct[128] = "南阳";
ct[129] = "平顶山";
ct[130] = "三门峡";
ct[131] = "商丘";
ct[132] = "许昌";
ct[133] = "郑州";
ct[134] = "驻马店";
//ct[134] = "鹤壁";
//湖北省的主要城市;135,10
ct[135] = "武汉";
ct[136] = "宜昌";
ct[137] = "十堰";
ct[138] = "咸宁";
ct[139] = "黄石";
ct[140] = "黄冈";
ct[141] = "襄阳";
ct[142] = "宜城";
ct[143] = "襄樊";
ct[144] = "荆州";
//湖南省的主要城市;145,10
ct[145] = "长沙";
ct[146] = "株洲";
ct[147] = "湘潭";
ct[148] = "常德";
ct[149] = "衡阳";
ct[150] = "岳阳";
ct[151] = "怀化";
ct[152] = "永州";
ct[153] = "自治洲";
ct[154] = "张家界";
//广东省的主要城市;155,8
ct[155] = "广州";
ct[156] = "深圳";
ct[157] = "佛山";
ct[158] = "湛江";
ct[159] = "汕头";
ct[160] = "珠海";
ct[161] = "从化";
ct[162] = "泰信";
//广西壮族自治区的主要城市;163,10
ct[163] = "南宁";
ct[164] = "百色";
ct[165] = "北海";
ct[166] = "北流";
ct[167] = "防城港";
ct[168] = "桂林";
ct[169] = "柳州";
ct[170] = "鹿寨";
ct[171] = "陆川";
ct[172] = "平果";
//海南省的主要城市;173,10
ct[173] = "海口";
ct[174] = "琼山";
ct[175] = "临高";
ct[176] = "文昌";
ct[177] = "昌江";
ct[178] = "白沙";
ct[179] = "琼中";
ct[180] = "三亚";
ct[181] = "陵水";
ct[182] = "琼海";
//四川省的主要城市;183,10
ct[183] = "成都";
ct[184] = "德阳";
ct[185] = "绵阳";
ct[186] = "攀枝花";
ct[187] = "泸州";
ct[188] = "南充";
ct[189] = "自贡";
ct[190] = "内江";
ct[191] = "乐山";
ct[192] = "西昌";
//贵州省的主要城市;193,7
ct[193] = "贵阳";
ct[194] = "安顺";
ct[195] = "都匀";
ct[196] = "六盘水";
ct[197] = "仁怀";
ct[198] = "兴义";
ct[199] = "遵义";
//云南主要城市;200,9
ct[200] = "昆明";
ct[201] = "大理";
ct[202] = "个?quot;;
ct[203] = "开远";
ct[204] = "丽江纳西族自治县";
ct[205] = "曲靖";
ct[206] = "西双版纳";
ct[207] = "宣威";
ct[208] = "玉溪";
//西藏自治区的主要城市;209,1
ct[209] = "拉萨";
//陕西省的主要城市;210,6
ct[210] = "西安";
ct[211] = "宝鸡";
ct[212] = "汉中";
ct[213] = "华阴";
ct[214] = "渭南";
ct[215] = "咸阳";
//甘肃主要城市;216,10
ct[216] = "兰州";
ct[217] = "天水";
ct[218] = "白银";
ct[219] = "金昌";
ct[220] = "酒泉";
ct[221] = "嘉峪关";
ct[222] = "平凉";
ct[223] = "陇南";
ct[224] = "甘南";
ct[225] = "定西 ";
//青海主要城市;226,10
ct[226] = "西宁市";
ct[227] = "海东地区";
ct[228] = "海西州";
ct[229] = "海北州";
ct[230] = "海南州";
ct[231] = "黄南州";
ct[232] = "玉树州";
ct[233] = "果洛州";
ct[234] = "格尔木市";
ct[235] = "德令哈市";
//宁夏自治区的主要城市;236,3
ct[236] = "银川";
ct[237] = "吴忠";
ct[238] = "石嘴山";
//新疆尔自治区的主要城市;239,6
ct[239] = "乌鲁木齐";
ct[240] = "阿勒泰";
ct[241] = "昌吉";
ct[242] = "呼图壁";
ct[243] = "克拉玛依";
ct[244] = "石河子";
//other--香港;245,1
ct[245] = "香港";
//other--澳门;246,1
ct[246] = "澳门";
// ---over



netying 2002-10-15
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省份,城市联动显示

源程序:
<html>
<head>
<title>查询</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<style type="text/css">
<!--
input { font: 9pt "Tahoma","楷体_GB2312"; color: #0000CC}
select { font: 9pt "Tahoma","楷体_GB2312"; color: #0000CC}
td { font: 10pt "Tahoma","楷体_GB2312"; text-decoration: none}
-->
</style>

<script language=JavaScript>
<!--
ct = new Array();
ct[0] = "none";
//直辖市--北京 1,1
ct[1] = "北京";
//直辖市--上海 2,1
ct[2] = "上海";
//直辖市--天津 3,1
ct[3] = "天津";
//直辖市--重庆 4,1
ct[4] = "重庆";
//河北省的主要城市 5,10
ct[5] = "石家庄";
ct[6] = "保定";
ct[7] = "秦皇岛";
ct[8] = "邯郸";
ct[9] = "承德";
ct[10] = "廊坊";
ct[11] = "张家口";
ct[12] = "沧州";
ct[13] = "邢台";
ct[14] = "唐?quot;;
//山西省的主要城市 15,10
ct[15] = "太原";
ct[16] = "长治";
ct[17] = "大同";
ct[18] = "临汾";
ct[19] = "山阴";
ct[20] = "忻州";
ct[21] = "阳泉";
ct[22] = "原平";
ct[23] = "泽州";
ct[24] = "太谷";
//内蒙古自治区的主要城市 25,10
ct[25] = "呼和浩特";
ct[26] = "包头";
ct[27] = "乌海";
ct[28] = "临河";
ct[29] = "东胜";
ct[30] = "赤峰";
ct[31] = "通辽";
ct[32] = "锡林浩特";
ct[33] = "乌兰浩特";
ct[34] = "海拉尔";
//辽宁省的主要城市";35,10
ct[35] = "沈阳";
ct[36] = "大连";
ct[37] = "鞍山";
ct[38] = "抚顺";
ct[39] = "本溪";
ct[40] = "丹东";
ct[41] = "锦州";
ct[42] = "营口";
ct[43] = "辽阳";
ct[44] = "铁岭";
//吉林省的主要城市;45,9
ct[45] = "长春";
ct[46] = "白城";
ct[47] = "松原";
ct[48] = "四平";
ct[49] = "吉林";
ct[50] = "辽源";
ct[51] = "白山";
ct[52] = "通化";
ct[53] = "延边";
//黑龙江省的主要城市;54,10
ct[54] = "哈尔滨";
ct[55] = "大庆";
ct[56] = "黑河";
ct[57] = "鸡西";
ct[58] = "佳木斯";
ct[59] = "牡丹江";
ct[60] = "嫩江";
ct[61] = "齐齐哈尔";
ct[62] = "绥化";
ct[63] = "伊春";
//江苏省的主要城市;64,12
ct[64] = "南京";
ct[65] = "苏州";
ct[66] = "无锡";
ct[67] = "常州";
ct[68] = "镇江";
ct[69] = "扬州";
ct[70] = "南通";
ct[71] = "徐州";
ct[72] = "连云港";
ct[73] = "淮阴";
ct[74] = "泰州";
ct[75] = "宿迁";
//浙江省的主要城市;76,10
ct[76] = "杭州";
ct[77] = "金华";
ct[78] = "宁波";
ct[79] = "温州";
ct[80] = "湖州";
ct[81] = "绍兴";
ct[82] = "嘉兴";
ct[83] = "台州";
ct[84] = "舟山";
ct[85] = "丽水";
//安徽省的主要城市;86,10
ct[86] = "合肥";
ct[87] = "芜湖";
ct[88] = "蚌埠";
ct[89] = "阜阳";
ct[90] = "淮南";
ct[91] = "淮北";
ct[92] = "六安";
ct[93] = "马鞍山";
ct[94] = "铜陵";
ct[95] = "安庆";
// 福建省的主要城市;96,9
ct[96] = "福州";
ct[97] = "厦门";
ct[98] = "泉州";
ct[99] = "漳州";
ct[100] = "龙岩";
ct[101] = "南平";
ct[102] = "宁德";
ct[103] = "莆田";
ct[104] = "三明";

baiyunfei 2002-10-15
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不用提交表单的不可以吗?
zhusuhao 2002-10-15
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<script language="Javascript"><!--
function gopage(){
var url1,key,tips
key=window.document.form1.key.value;
url1 ="snumsql"+".asp?str="+key;
window.location.href = url1;
form1.submit()
}
function focus1()
{
form1.chaxun.focus();
}
// --></script>
hainan 2002-10-15
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<html>

<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="GENERATOR" content="Microsoft FrontPage 4.0"><link rel="stylesheet" type="text/css" href="font.css">
<meta name="ProgId" content="FrontPage.Editor.Document">

<title>海南景点介绍</title>
</head>

<body >

<div align="center">
<center>
<table border="0" width="780" height="384" cellspacing="0" cellpadding="0">
<tr>
<td width="737" height="9" colspan="5" bgcolor="#87E068"> </td>
</tr>
<tr>
<td width="132" height="25" bgcolor="#87E068" align="center" colspan="2">





<SELECT name=select
onchange=location.href=this.options[this.selectedIndex].value size=1
style="COLOR: #0000ff">
<OPTION
value=#>--旅游景点--</OPTION> <OPTION
value=default.asp?hns=1001 >--海口市--</OPTION><OPTION
value=default.asp?hns=1002>--琼山市--</OPTION> <OPTION
value=default.asp?hns=1003>--定安县--</OPTION> <OPTION
value=default.asp?hns=2001>--文昌市--</OPTION> <OPTION
value=default.asp?hns=3001>--琼海市--</OPTION> <OPTION
value=default.asp?hns=4001>--万宁市--</OPTION><OPTION
value=default.asp?hns=5001>--陵水县--</OPTION><OPTION
value=default.asp?hns=6001>--三亚市--</OPTION><OPTION
value=default.asp?hns=7001>--保亭县--</OPTION><OPTION
value=default.asp?hns=7003>--琼中县--</OPTION><OPTION
value=default.asp?hns=7004>--屯昌县--</OPTION><OPTION
value=default.asp?hns=8004>--儋州市--</OPTION><OPTION
value=default.asp?hns=8003>--澄迈县--</OPTION><OPTION
value=default.asp?hns=8007>--临高县--</OPTION><OPTION
value=default.asp?hns=8005>--东方市--</OPTION><OPTION
value=default.asp?hns=8002>--昌江县--</OPTION><OPTION
value=default.asp?hns=8001>--白沙县--</OPTION><OPTION
value=default.asp?hns=8006>--乐东县--</OPTION><OPTION
value=default.asp?hns=7002>--五指山市--</OPTION> </SELECT> </td>
<td width="25" height="25" valign="top" bgcolor="#FFFFFF"></td>
<td width="558" height="25" bgcolor="#FFFFFF" colspan="2"> </td>
</tr>
<tr>
<td width="7" height="340" bgcolor="#87E068" align="left" valign="top">  </td>
<td width="127" height="340" bgcolor="#87E068" align="left" valign="top">  <%



set conn=Server.CreateObject("ADODB.connection")

connstr="DBQ="+server.mappath("tour-jd.mdb")+";DefaultDir=;DRIVER={Microsoft Access Driver (*.mdb)};"
conn.Open connstr
'conn.Open "PROVIDER=SQLOLEDB;SERVER=192.168.0.3; database=fg;uid=sa;pwd="


if Request("hns")<>"" then
hns=request("hns")
else
hns=1001
end if
if request("id")<>"" then
id=request("id")
sql2="select * from tour where id="&id
else

sql2="select top 1 * from tour where szsx="+cstr(hns)+" order by jdbm"
end if


set kk2=conn.Execute (sql2)
sql="select * from tour where szsx="+cstr(hns)+" order by id"
set kk=conn.Execute (sql)
do while not kk.eof
response.write"<br>"
%>


<a href="default.asp?id=<%=trim(kk("id"))%>&hns=<%=trim(kk("szsx"))%>"> <%=trim(kk("jdmc"))%> </a>

<% kk.movenext
loop

%> </td>
<td width="25" height="340" valign="top" bgcolor="#FFFFFF"> </td>
<td width="80%" height="340" bgcolor="#FFFFFF" valign="top">

<%if kk2.eof and kk2.bof then
response.write "本市县没有记录"

else %>

<div align="left">
<table border="0" width="96%">
<tr>
<td width="100%" height="170" colspan="2"><font color="#FF0000"><%=trim(kk2("jdmc"))%></FONT> <br><br>位置:<%=trim(kk2("dlwz"))%>.<br><br>具体介绍:
<% if kk2("images")<>"" then %><img align=right src="tour-jd-images/<%=trim(kk2("images"))%>" border=0 ><% end if%>
<%=trim(kk2("nrjs"))%></td>
</tr>
<tr>
<td width="17%" height="43">住宿指南:</td>
<td width="83%" height="43"><font color="#0000FF"><%=trim(kk2("fjjd"))%></font></td>
</tr>
<tr>
<td width="17%" height="43">交通指南:</td>
<td width="83%" height="43"><font color="#0000FF"><%=trim(kk2("rhdd"))%></font></td>
</tr>
<tr>
<td width="17%" height="42">当地特产:</td>
<td width="83%" height="42"><font color="#0000FF"><%=trim(kk2("tsgw"))%></font></td>
</tr>
<tr>
<td width="17%" height="42">娱乐指南:</td>
<td width="83%" height="42"><font color="#0000FF"><%=trim(kk2("ylhd"))%></font></td>
</tr>
<tr>
<td width="17%" height="42">当地特产:</td>
<td width="83%" height="42"><font color="#0000FF"><%=trim(kk2("tscy"))%></font></td>
</tr> <tr>
<td width="17%" height="42">附近景点</td>
<td width="83%" height="42"><font color="#0000FF"><%=trim(kk2("Xljd"))%></font></td>
<tr>
<td width="17%" height="42">门票价格:</td>
<td width="83%" height="42"><font color="#0000FF"><%=trim(kk2("Mpjg"))%></font></td>
</tr>
</tr>
</table>
</div>
</td>
<td width="19" height="340" bgcolor="#FFFFFF" valign="top">
 
</td>
</tr>
</table>
</center>
</div>
<% end if
kk=close
kk2=close
set kk= nothing
set kk2= nothing
conn.close
set conn=nothing
%
</body>

</html>
baiyunfei 2002-10-15
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说更清楚点就是,一个select要显示省份,另外一个显示对应的城市。比如显示“浙江”的时候,另外一个则相应列出浙江省的各个市。
我也知道通过onchange事件来触发,但具体实现不会。望赐教!
zhusuhao 2002-10-15
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select1的onchange事件来触发函数
netying 2002-10-15
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你好象没有说清楚哦

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