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联动地区城市的转载

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jquery js

JavaScript ASP.net .net 金山 Google

<SCRIPT LANGUAGE="JavaScript">
<!--
function CreateSelect(_FormName,_SName,_SValue,_Ds,_AllOptionStr,ShowType)
{
	//三级关链菜单通用版
	//作者:海娃， 有问题请到http://www.51windows.Net留言。
	if (_FormName=="")
		_FormName = "all"
	var _DsArr = _Ds.split("|")
	var _Ds1,_Ds2,_Ds3
	var _Ds1 = _DsArr[0]
	var _Ds2 = (_DsArr.length>1)?_DsArr[1]:_DsArr[0]
	var _Ds3 = (_DsArr.length>2)?_DsArr[2]:_DsArr[0]

	var _SNameArr = _SName.split("|")
	var _SName1,_SName2,_SName3
	var _SName1 = _SNameArr[0]
	var _SName2 = (_SNameArr.length>1)?_SNameArr[1]:_SNameArr[0]
	var _SName3 = (_SNameArr.length>2)?_SNameArr[2]:_SNameArr[0]

	var _SValueArr = _SValue.split("|")
	var _SValue1,_SValue2,_SValue3
	var _SValue1 = _SValueArr[0]
	var _SValue2 = (_SValueArr.length>1)?_SValueArr[1]:_SValueArr[0]
	var _SValue3 = (_SValueArr.length>2)?_SValueArr[2]:_SValueArr[0]

	if (ShowType==3){
		_AllOptionStr = _AllOptionStr.replace(/\(\(/ig,"\(\("+_Ds3+"\^")
		_AllOptionStr = _AllOptionStr.replace(/\{\{/ig,"\{\{"+_Ds2+"\(\("+_Ds3+"\*\*")
	}
	else if(ShowType==2){
		_AllOptionStr = _AllOptionStr.replace(/\{\{/ig,"\{\{"+_Ds2+"\(\("+_Ds3+"\*\*")
	}
	else if(ShowType==1){
		_AllOptionStr = _AllOptionStr.replace(/\(\(/ig,"\(\("+_Ds3+"\^")
	}
	var AllStr = _Ds1 + "{{"+ _Ds2 + "(("+ _Ds3 +"||"+_AllOptionStr
	//alert(AllStr)
	var _AR0 = AllStr.split("||");
	document.writeln("<select name=\"" + _SName1 + "\" size=\"1\" onChange=\""+_SName1+"redirect(this.options.selectedIndex)\">");
	for (var i1 = 0;i1 < _AR0.length;i1++)
	{
		var Area1Str = _AR0[i1];
		var _AR10 = Area1Str.split("{{");
		var _AR11 = _AR10[0].split("@");
		var Tstr1 = _AR11[0];
		var Vstr1 = (_AR11.length==2)?_AR11[1]:_AR11[0]
		document.writeln("<option value=\""+Vstr1+"\">"+Tstr1+"<\/option>");
	}
	document.writeln("<\/select>");

	document.writeln("<select name=\"" + _SName2 + "\" size=\"1\" onChange=\""+_SName1+"redirect1(this.options.selectedIndex)\">");
	var _AR111 = _Ds2.split("@");
	var Tstr11 = _AR111[0];
	var Vstr11 = (_AR111.length==2)?_AR111[1]:_AR111[0];
	document.writeln("<option value=\""+Vstr11+"\">"+Tstr11+"<\/option>");
	document.writeln("<\/select>");

	document.writeln("<select name=\"" + _SName3 + "\" size=\"1\">");
	var _AR222 = _Ds3.split("@");
	var Tstr22 = _AR222[0];
	var Vstr22 = (_AR222.length==2)?_AR222[1]:_AR222[0];
	document.writeln("<option value=\""+Vstr22+"\">"+Tstr22+"<\/option>");
	document.writeln("<\/select>");

	document.writeln("<S"+"CRIPT LANGUAGE=\"JavaScript\" defer>");
	document.writeln("<!--");
	document.writeln("var "+_SName1+"NewAllStr = \""+ AllStr +"\"");
	document.writeln("var "+_SName1+"_AR0 = "+_SName1+"NewAllStr.split(\"||\");");
	document.writeln("var "+_SName1+"groups=document."+ _FormName +"." + _SName1 + ".options.length;");
	document.writeln("var "+_SName1+"group=new Array("+_SName1+"groups)");
	document.writeln("for (i=0; i<"+_SName1+"groups; i++){");
	document.writeln("	"+_SName1+"group[i]=new Array();");
	document.writeln("}");
	document.writeln("for (var i1 = 0;i1 < "+_SName1+"_AR0.length;i1++){");
	document.writeln("	var Area1Str = "+_SName1+"_AR0[i1];");
	document.writeln("	var _AR10 = Area1Str.split(\"{{\");");
	document.writeln("	var _AR12 = _AR10[1].split(\"**\");");
	document.writeln("	for (var i2 = 0;i2 < _AR12.length;i2++){");
	document.writeln("		var Area2Str = _AR12[i2];");
	document.writeln("		var _AR20 = Area2Str.split(\"((\");");
	document.writeln("		var _AR211 = _AR20[0].split(\"@\");");
	document.writeln("		var Tstr2 = _AR211[0];");
	document.writeln("		var Vstr2 = (_AR211.length==2)?_AR211[1]:_AR211[0];");
	document.writeln("		"+_SName1+"group[i1][i2]=new Option(Tstr2,Vstr2);");
	document.writeln("	}");
	document.writeln("}");
	document.writeln("var "+_SName1+"temp = document."+ _FormName +"." + _SName2);
	document.writeln("function "+_SName1+"redirect(x){");
	document.writeln("	for (m="+_SName1+"temp.options.length-1;m>0;m--)");
	document.writeln("	"+_SName1+"temp.options[m]=null;");
	document.writeln("	for (i=0;i<"+_SName1+"group[x].length;i++){");
	document.writeln("		"+_SName1+"temp.options[i]=new Option("+_SName1+"group[x][i].text,"+_SName1+"group[x][i].value);");
	document.writeln("	}");
	document.writeln("	"+_SName1+"temp.options[0].selected=true");
	document.writeln("	"+_SName1+"redirect1(0)");
	document.writeln("}");
	document.writeln("var "+_SName1+"Group2s=document."+ _FormName +"." + _SName2 + ".options.length;");
	document.writeln("var "+_SName1+"Group2=new Array("+_SName1+"groups);");
	document.writeln("for (i=0; i<"+_SName1+"groups; i++){");
	document.writeln("	"+_SName1+"Group2[i]=new Array("+_SName1+"group[i].length)");
	document.writeln("	for (j=0; j<"+_SName1+"group[i].length; j++){");
	document.writeln("		"+_SName1+"Group2[i][j]=new Array()");
	document.writeln("	}");
	document.writeln("}");
	document.writeln("for (var i1 = 0;i1 < "+_SName1+"_AR0.length;i1++){");
	document.writeln("	var Area1Str = "+_SName1+"_AR0[i1]");
	document.writeln("	var _AR10 = Area1Str.split(\"{{\");");
	document.writeln("	var _AR12 = _AR10[1].split(\"**\");");
	document.writeln("	for (var i2 = 0;i2 < _AR12.length;i2++){");
	document.writeln("		var Area2Str = _AR12[i2]");
	document.writeln("		var _AR20 = Area2Str.split(\"((\");");
	document.writeln("		_AR212 = _AR20[1].split(\"^\");");
	document.writeln("		for (var i3 = 0;i3 < _AR212.length;i3++){");
	document.writeln("			Area3Str = _AR212[i3]");
	document.writeln("			_AR3 = Area3Str.split(\"@\");");
	document.writeln("			Tstr3 = _AR3[0]");
	document.writeln("			Vstr3 = (_AR3.length==2)?_AR3[1]:_AR3[0]");
	document.writeln("			"+_SName1+"Group2[i1][i2][i3]=new Option(Tstr3,Vstr3);");
	document.writeln("		}");
	document.writeln("	}");
	document.writeln("}");
	document.writeln("var "+_SName1+"temp1=document."+ _FormName +"." + _SName3 + "");
	document.writeln("function "+_SName1+"redirect1(y){");
	document.writeln("	for (m="+_SName1+"temp1.options.length-1;m>0;m--)");
	document.writeln("	"+_SName1+"temp1.options[m]=null");
	document.writeln("	for (i=0;i<"+_SName1+"Group2[document."+ _FormName +"." + _SName1 + ".options.selectedIndex][y].length;i++){");
	document.writeln("		"+_SName1+"temp1.options[i]=new Option("+_SName1+"Group2[document."+ _FormName +"." + _SName1 + ".options.selectedIndex][y][i].text," + _SName1 + "Group2[document."+ _FormName +"." + _SName1 + ".options.selectedIndex][y][i].value)");
	document.writeln("	}");
	document.writeln("	"+_SName1+"temp1.options[0].selected=true");
	document.writeln("}");
	document.writeln("\/\/-->");
	document.writeln("<\/script>");
	document.writeln("<s"+"cript language=\"JavaScript\">");
	document.writeln("<!--");
	document.writeln("function "+_SName1+"SetValue(){");
	document.writeln("	try{");
	document.writeln("		if (\""+_SValue1+"\"!=\"\"){");
	document.writeln("			document."+ _FormName +"."+_SName1+".value=\""+_SValue1+"\"");
	document.writeln("			"+_SName1+"redirect(document."+ _FormName +"."+_SName1+".options.selectedIndex);");
	document.writeln("			if (\""+_SValue2+"\"!=\"\"){");
	document.writeln("				document."+ _FormName +"."+_SName2+".value=\""+_SValue2+"\"");
	document.writeln("				"+_SName1+"redirect1(document."+ _FormName +"."+_SName2+".options.selectedIndex)");
	document.writeln("				if (\""+_SValue3+"\"!=\"\")");
	document.writeln("					document."+ _FormName +"."+_SName3+".value=\""+_SValue3+"\"");
	document.writeln("			}");
	document.writeln("		}");
	document.writeln("	}");
	document.writeln("	catch(e){");
	document.writeln("	}");
	document.writeln("}");
	document.writeln("window.attachEvent(\"onload\","+_SName1+"SetValue)");
	document.writeln("\/\/-->");
	document.writeln("<\/script>");
}
//-->
</script>

<SCRIPT LANGUAGE="JavaScript">
<!--
var AllStr1 = ""
+"东北地区{{"
	+"黑龙江((哈尔滨^齐齐哈尔^牡丹江^佳木斯^大庆^绥化^鹤岗^鸡西^黑河^双鸭山^伊春^七台河^大兴安岭"
	+"**吉林((长春^吉林^四平^辽源^通化^白山^松原^白城^延边"
	+"**辽宁((沈阳^大连^鞍山^抚顺^本溪^丹东^锦州^营口^阜新^辽阳^盘锦^铁岭^朝阳^葫芦岛"
+"||华北地区{{"
	+"北京((东城^西城^崇文^宣武^朝阳^丰台^石景山^海淀^门头沟^房山^通州^顺义^昌平^大兴^平谷^怀柔^密云^延庆"
	+"**天津((和平^东丽^河东^西青^河西^津南^南开^北辰^河北^武清^红挢^塘沽^汉沽^大港^宁河^静海^宝坻^蓟县"
	+"**山东((济南^青岛^淄博^枣庄^东营^烟台^潍坊^济宁^泰安^威海^日照^莱芜^临沂^德州^聊城^滨州^菏泽"
	+"**河北((石家庄^邯郸^邢台^保定^张家口^承德^廊坊^唐山^秦皇岛^沧州^衡水"
	+"**河南((郑州^开封^洛阳^平顶山^安阳^鹤壁^新乡^焦作^濮阳^许昌^漯河^三门峡^南阳^商丘^信阳^周口^驻马店^济源"
	+"**山西((太原^大同^阳泉^长治^晋城^朔州^吕梁^忻州^晋中^临汾^运城"
	+"**内蒙古((呼和浩特^包头^乌海^赤峰^呼伦贝尔盟^阿拉善盟^哲里木盟^兴安盟^乌兰察布盟^锡林郭勒盟^巴彦淖尔盟^伊克昭盟"
+"||华中地区{{"
	+"湖北((武汉^宜昌^荆州^襄樊^黄石^荆门^黄冈^十堰^恩施^潜江^天门^仙桃^随州^咸宁^孝感^鄂州"
	+"**湖南((长沙^常德^株洲^湘潭^衡阳^岳阳^邵阳^益阳^娄底^怀化^郴州^永州^湘西^张家界"
+"||华南地区{{"
	+"广东((广州^深圳^珠海^汕头^东莞^中山^佛山^韶关^江门^湛江^茂名^肇庆^惠州^梅州^汕尾^河源^阳江^清远^潮州^揭阳^云浮"
	+"**广西((南宁^柳州^桂林^梧州^北海^防城港^钦州^贵港^玉林^南宁地区^柳州地区^贺州^百色^河池"
	+"**福建((福州^厦门^莆田^三明^泉州^漳州^南平^龙岩^宁德"
	+"**海南((海口^三亚"
+"||西南地区{{"
	+"四川((成都^绵阳^德阳^自贡^攀枝花^广元^内江^乐山^南充^宜宾^广安^达川^雅安^眉山^甘孜^凉山^泸州"
	+"**重庆((万州^涪陵^渝中^大渡口^江北^沙坪坝^九龙坡^南岸^北碚^万盛^双挢^渝北^巴南^黔江^长寿^綦江^潼南^铜梁^大足^荣昌^壁山^梁平^城口^丰都^垫江^武隆^忠县^开县^云阳^奉节^巫山^巫溪^石柱^秀山^酉阳^彭水^江津^合川^永川^南川"
	+"**贵州((贵阳^六盘水^遵义^安顺^铜仁^黔西南^毕节^黔东南^黔南"
	+"**云南((昆明^大理^曲靖^玉溪^昭通^楚雄^红河^文山^思茅^西双版纳^保山^德宏^丽江^怒江^迪庆^临沧"
	+"**西藏((拉萨^日喀则^山南^林芝^昌都^阿里^那曲"
+"||西北地区{{"
	+"陕西((西安^宝鸡^咸阳^铜川^渭南^延安^榆林^汉中^安康^商洛"
	+"**甘肃((兰州^嘉峪关^金昌^白银^天水^酒泉^张掖^武威^定西^陇南^平凉^庆阳^临夏^甘南"
	+"**宁夏((银川^石嘴山^吴忠^固原"
	+"**青海((西宁^海东^海南^海北^黄南^玉树^果洛^海西"
	+"**新疆((乌鲁木齐^石河子^克拉玛依^伊犁^巴音郭勒^昌吉^克孜勒苏柯尔克孜^博尔塔拉^吐鲁番^哈密^喀什^和田^阿克苏"
+"||华东地区{{"
	+"上海((黄浦^卢湾^徐汇^长宁^静安^普陀^闸北^虹口^杨浦^闵行^宝山^嘉定^浦东^金山^松江^青浦^南汇^奉贤^崇明"
	+"**江苏((南京^镇江^苏州^南通^扬州^盐城^徐州^连云港^常州^无锡^宿迁^泰州^淮安"
	+"**浙江((杭州^宁波^温州^嘉兴^湖州^绍兴^金华^衢州^舟山^台州^丽水"
	+"**安徽((合肥^芜湖^蚌埠^马鞍山^淮北^铜陵^安庆^黄山^滁州^宿州^池州^淮南^巢湖^阜阳^六安^宣城^亳州"
	+"**江西((南昌市^景德镇^九江^鹰潭^萍乡^新馀^赣州^吉安^宜春^抚州^上饶"
+"||港澳台地区{{"
	+"香港((香港"
	+"**澳门((澳门"
	+"**台湾((台北^高雄^台中^台南^屏东^南投^云林^新竹^彰化^苗栗^嘉义^花莲^桃园^宜兰^基隆^台东^金门^马祖^澎湖"
+"||其它地区{{"
	+"其它((其它"
//-->
</SCRIPT>

<FORM name="HwForm">
<HR>选择一次<br>
<SCRIPT LANGUAGE="JavaScript">
CreateSelect("","S_13|S_23|S_33","","请选择地区@|请选择省份@|请选择城市@",AllStr1,0);
</SCRIPT>

<HR>选择三次<br>
<SCRIPT LANGUAGE="JavaScript">
CreateSelect("HwForm","S_1|S_2|S_3","华北地区|山东|济宁","请选择地区@|请选择省份@|请选择城市@",AllStr1,3);
</SCRIPT>

<SCRIPT LANGUAGE="JavaScript">
<!--
var AllStr2 = ""
+"笔记本{{"
	+"IBM((R32^T40^T42"
	+"**DELL((N600^M600"
+"||数码相机{{"
	+"CANON((A75^A80^A85"
	+"**SONY((S80^S60"
//-->
</SCRIPT>

<HR>选择二次<br><SCRIPT LANGUAGE="JavaScript">
CreateSelect("HwForm","S_11|S_21|S_31","笔记本|IBM|T42","请选择分类@|请选择品牌@|请选择系列@",AllStr2,2);
</SCRIPT>


<HR>选择二次<br><SCRIPT LANGUAGE="JavaScript">
CreateSelect("HwForm","S_12|S_22|S_32","","请选择分类@|请选择品牌@|请选择系列@",AllStr2,1);
</SCRIPT>
</FORM>

来源：http://www.51windows.net/data/?url=/data/files/file_526.asp

还是上面来源地址再添加一个二级联动的非常感谢那位高手大家有空去看看很多好东西

<html>
<head>
<title>通用二级下拉菜单(改进版) - 51windows.Net</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="author" content="haiwa">
</head>
<body>
<script language="JavaScript">
<!--
function TwoSelectInit(so,dv1,dv2){
	var o1=so.o1;var o2=so.o2;var allstr=so.str;var dt1=so.dt1;var dt2=so.dt2;var selectonce=so.selectonce;
	var _s = "*|^@";
	var s1=new Array(),v1=new Array(),s2=new Array(),v2=new Array();
	var s1i = 0,s2i = 0;
	if(dt1!=""){
		if(!selectonce){allstr=dt1+_s.charAt(1)+_s.charAt(0)+allstr;}
		else{allstr=dt1+_s.charAt(1)+dt2+_s.charAt(0)+allstr;}
	}
	aa=allstr.split(_s.charAt(0));
	for(aai=0;aai<aa.length;aai++){
		aaa=aa[aai].split(_s.charAt(1));
		tmps1 = aaa[0].split(_s.charAt(3));
		s1[aai] = tmps1[0];v1[aai] = (tmps1.length==2)?tmps1[1]:tmps1[0];
		s2[aai] = new Array();v2[aai] = new Array();
		if(v1[aai]==dv1){s1i = aai;}
		bbbb=aaa[1];
		if(dt2!=""&&!selectonce){if(bbbb==""){bbbb=dt2;}else{bbbb=dt2+_s.charAt(2)+bbbb;}}
		bb=bbbb.split(_s.charAt(2));
		for(bbi=0;bbi< bb.length;bbi++){
			tmps2 = bb[bbi].split(_s.charAt(3));
			s2[aai][bbi] = tmps2[0];v2[aai][bbi] = (tmps2.length==2)?tmps2[1]:tmps2[0];
			if(v2[aai][bbi]==dv2){s2i = bbi;}
		}
	}
	for(var i=0;i<o1.options.length;i++){o1.remove(i);i--;}
	for(k=0;k<s1.length;k++){o1.options.add(new Option(s1[k],v1[k]));}
	o1.selectedIndex=s1i;
	for(var i=0;i<o2.options.length;i++){o2.remove(i);i--;}
	for(k=0;k<s2[s1i].length;k++){o2.options.add(new Option(s2[s1i][k],v2[s1i][k]));}
	o2.selectedIndex=s2i;
}
function HwTwoSelect(o1,o2,liststr,dt1,dt2,t){this.o1=o1;this.o2=o2;this.str=liststr;this.dt1=dt1;this.dt2=dt2;this.selectonce=t}
//-->
</SCRIPT>
<form method="post" name=myform>
选择一次：<select name="a" onchange="TwoSelectInit(test1,this.value)"></select>　<select name="b"></select><hr>
选择两次：<select name="aa" onchange="TwoSelectInit(test2,this.value)"></select>　<select name="bb"></select><hr>
有初始值：<select name="aaa" onchange="TwoSelectInit(test3,this.value)"></select>　<select name="bbb"></select>

</form>
<SCRIPT LANGUAGE="JavaScript">
<!--
var selecttext=""
+"搜索@search|Google@http://www.google.com/^Yahoo@http://www.yahoo.com/"
+"*收藏@fav|无忧视窗@http://www.51windows.Net/^蓝色理想@http://www.blueidea.com/^POPO@http://plod.popoever.net/"
+"";
var test1 = new HwTwoSelect(document.myform.a,document.myform.b,selecttext,"－分类－@","－网址－@",1);//最后的参数表示，选了一级菜单后，二级菜单是否还要显示“请选择”，1或true代码，不显示，0或false代表显示
TwoSelectInit(test1);

var test2 = new HwTwoSelect(document.myform.aa,document.myform.bb,selecttext,"－分类－@","－网址－@",0);
TwoSelectInit(test2);

var test3 = new HwTwoSelect(document.myform.aaa,document.myform.bbb,selecttext,"－分类－@","－网址－@",0);
TwoSelectInit(test3,"fav","http://www.51windows.Net/");
//-->
</SCRIPT>
<p>以下是示例代码，详细请查看源文件：<hr>
<p>&lt;form method="post" name=<font color="#FF00FF">myform</font>&gt;<br>
&lt;select name=&quot;<font color="#FF0000">select1</font>&quot; onchange=&quot;TwoSelectInit(<font color="#0000FF">ttt</font>,this.value)&quot;&gt;&lt;/select>　&lt;select  
name=&quot;<font color="#FF0000">select2</font>&quot;&gt;&lt;/select>&lt;hr><br>
&lt;/form></p>
<p>&lt;SCRIPT LANGUAGE="JavaScript"><br>  
&lt;!--<br>
var <font color="#008000">selecttext</font>=&quot;&quot;<br> 
+"搜索@search|Google@http://www.google.com/^Yahoo@http://www.yahoo.com/"<br>
+"*收藏@fav|无忧视窗@http://www.51windows.Net/^蓝色理想@http://www.blueidea.com/^POPO@http://plod.popoever.net/"<br>
+"";<br>
<br>
var <font color="#0000FF">ttt</font> = new HwTwoSelect(document.<font color="#FF00FF">myform</font>.<font color="#FF0000">select1</font>,document.<font color="#FF00FF">myform</font>.<font color="#FF0000">select2</font>,<font color="#008000">selecttext</font>,&quot;－分类－@","－网址－@",1);<br>
TwoSelectInit(<font color="#0000FF">ttt</font> ,&quot;fav&quot;,&quot;http://www.51windows.Net/&quot;);<br> 
<br>
//--><br>
&lt;/SCRIPT></p>
<p><font color="#FF0000">bug:在二级菜单有初始值时，如果表单重置，二级菜单的值会变为空</font></p>
</body>
</html>

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phpexcel读出文件导入数据库的一些代码 ... | 日期三级联动转载

2010-01-11 10:08
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