xml| Dynamic default.htm
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<title> using XML to realize the dynamic correlation </title> of infinite level (state) province, city, district and county
<meta http-equiv= "Content-type" content= "text/html; charset=gb2312 ">
<link rel= "stylesheet" href= "Common/style.css" >
<script language=javascript>
//________________________________________________________________
//****************************************************************
╭═══════════════════════════════╮
║ Module Name: Using XML to achieve infinite level of (state) province, city, district, county dynamic correlation ║
║ Author: Hair Tsai ║
║ e-mail: Chenjf2k@163.com║
║ Demo Address: Http://www.971411.com/test/default.htm║
╰═══════════════════════════════╯
//****************************************************************
var oorgdata;
var orgid= "";
var nodeparentorg;
var nodesequalorg;
var nodeschildorg;
function Window.onload () {
Oorgdata = OrgData.XMLDocument.documentElement;
var neworgid = ""
if (neworgid!= "") {
OrgID = Neworgid;
}
else{
if (oorgdata.childnodes.length>0) {
OrgID = OOrgData.childNodes.item (0). getattribute ("number");
}
}
Gotoorg ();
}
function gotoorg () {
Checkbtnable ();
Showorglist ();
ShowPage ();
}
function Gotoparentorgid () {
OrgID = Nodeparentorg.getattribute ("number")
Gotoorg ();}
function Gotochildorgid () {
OrgID = Nodeschildorg.item (0). getattribute ("number")
Gotoorg ();
}
function Showorglist () {
RemoveItem ();
var ooption;
for (num=0;num<nodesequalorg.length;num++) {
Ooption = document.createelement ("option");
Ooption.text= "" +nodesequalorg.item (num). getattribute ("name");
Ooption.value=nodesequalorg.item (num). getattribute ("number");
if (Ooption.value==orgid) ooption.selected=true;
Orglist.add (ooption);
}
}
function ShowPage () {
if (orglist.options.length>0) {
OrgID = Orglist.options[orglist.selectedindex].value;
window.top.mainframe.location.href= ' main.asp?orgid= ' +orgid;
Checkbtnable ();
}
else{
window.top.mainframe.location.href= ' main.asp ';
}
}
function RemoveItem () {
if (orglist.options.length>0) {
for (i = orglist.options.length-1; I >= 0; -i) {
Orglist.remove (i);
}
}
}
function checkbtnable () {
var Parentorgid;
if (orgid.length==3) {
Parentorgid= "000";
}
else{
Parentorgid=orgid.substring (0,orgid.length-3)
}
nodeparentorg = Oorgdata.selectsinglenode ("institution [@ number = '" +parentorgid+ "]")
if (nodeparentorg==null) {
Btnparentorgid.disabled=true;
}
else{
Btnparentorgid.disabled=false;
}
nodesequalorg = Oorgdata.selectnodes ("Institution [@ Superior number = '" +parentorgid+ "]")
nodeschildorg = Oorgdata.selectnodes ("Institution [@ Superior number = '" +orgid+ "]")
if (nodeschildorg.length==0) {
Document.all.btnchildorgid.disabled=true;
}
else{
Document.all.btnchildorgid.disabled=false;
}
}
</script>
<style>
Input {height:20px;border:2px outset; Background-color: #005D99; Border-color: #FFFFFF; Font-size:10pt;color: #FFFFFF}
Select {height:20px; Background-color: #E6F7EE; Font-size:10pt;color: #000000}
td {FONT-SIZE:10PT}
</style>
<body bgcolor= "#FFFFFF" text= "#000000" marginheight= "0" topmargin= "6" >
<xml id= "Orgdata" src= "Orglist.xml" ></xml>
<table width= "100%" border= "0" cellpadding= "0" cellspacing= "0" >
<tr>
<TD bgcolor= "005d99" height= "><font color=" #FFFFFF "> Current operating Unit:</font>
<input type= "button" value= "<<" id= "Btnparentorgid" title= "return to upper level management" disabled>
<select id= "orglist" style= "width:475px;" title= "Please select the current unit of operation" >
</select>
<input type= "button" value= ">>" id= "Btnchildorgid" title= "go to Next Level management" disabled>
</td>
</tr>
</table>
</body>
Orglist.xml [only a few units listed below]
--------------------------------------------------------------
<?xml version= "1.0" encoding= "gb2312"?>
< Organization list >
< Agency number = "001" name = "Fujian Province" Superior number = "/>"
< Agency number = "001001" name = "Fujian province-> Provincial authorities" Superior number = "001"/>
< Agency number = "001001016" name = "Fujian province-> provincial organ-> Office" Superior Number = "001001"/>
< Agency number = "001001017" name = "-> Institute of-> Province, Fujian province" Superior number = "001001"/>
< Agency number = "001001018" name = "Fujian province-> Provincial Organs-> Information Office" Superior Number = "001001"/>
< Agency number = "001002" name = "Fujian province-> Fuzhou" Superior number = "001"/>
< Agency number = "001002021" name = "Fujian province-> Fuzhou-> Bureau" Superior Number = "001002"/>
< Agency number = "001002021001" name = "-> Fuzhou-> Bureau, Fujian province-> Bureau Leadership" Superior number = "001002021"/>
< Agency number = "001002021002" name = "Fujian province-> Fuzhou-> Bureau-> Office" Superior Number = "001002021"/>
< Agency number = "001002021003" name = "Fujian-> Fuzhou-> Bureau Office-> Accounting Room" Superior number = "001002021"/>
< Agency number = "001002005" name = "-> Cangshan District,-> Fuzhou, Fujian province" Superior number = "001002"/>
< Agency number = "001002006" name = "Fujian province-> Fuzhou-> Gulou District" Superior number = "001002"/>
< Agency number = "001002001" name = "Fujian province-> Fuzhou->" "Superior number =" 001002 "/>
< Agency number = "001002004" name = "Fujian province-> Fuzhou-> Jinan District" Superior number = "001002"/>
< Agency number = "001002010" name = "Fujian province-> Fuzhou-> Minhou County" Superior number = "001002"/>
< Agency number = "001002015" name = "-> Fuzhou-> Development Zone, Fujian province" Superior number = "001002"/>
< Agency number = "001002012" name = "Fujian province-> Fuzhou-> Minqing County" Superior number = "001002"/>
< Agency number = "001002011" name = "Fujian province-> Fuzhou-> Yongtai County" Superior number = "001002"/>
< Agency number = "001002007" name = "Fujian province-> Fuzhou-> Changle" Superior number = "001002"/>
< Agency number = "001002018" name = "-> Lianjiang county,-> Fuzhou, Fujian province" Superior number = "001002"/>
< Agency number = "001002017" name = "Fujian province-> Fuzhou-> Fuqing" Superior number = "001002"/>
< Agency number = "001002016" name = "Fuzhou->,->, Fujian Province" the Superior number = "001002"/>
< Agency number = "001002008" name = "Fujian province-> Fuzhou-> Luoyuan County" Superior number = "001002"/>
< Agency number = "001002020" name = "Fujian province-> Fuzhou-> lang qi Branch" Superior number = "001002"/>
< Agency number = "001003" name = "Fujian province-> xiamen" Superior number = "001"/>
< Agency number = "001003015" name = "Fujian province-> Xiamen-> Municipal Bureau" Superior Number = "001003"/>
< Agency number = "001003012" name = "Fujian province-> Xiamen-> Direct Levy Bureau" Superior Number = "001003"/>
< Agency number = "001003013" name = "Fujian province-> Xiamen-> Foreign Tax bureau" Superior Number = "001003"/>
< Agency number = "001003014" name = "Fujian province-> Xiamen-> Audit Branch" Superior number = "001003"/>
< Agency number = "001003016" name = "Fujian province-> Xiamen-> Information Technology Branch" Superior number = "001003"/>
< Agency number = "001003002" name = "Fujian province-> Xiamen-> Kaiyuan Bureau" Superior Number = "001003"/>
< Agency number = "001003003" name = "Fujian province-> Xiamen-> Simin District Bureau" Superior Number = "001003"/>
< Agency number = "001003006" name = "Fujian province-> Xiamen-> Huli District Bureau" Superior Number = "001003"/>
< Agency number = "001003007" name = "Fujian province-> Xiamen-> Jimei District Bureau" Superior Number = "001003"/>
< Agency number = "001003008" name = "Fujian province-> Xiamen-> Xinglin District Bureau" Superior Number = "001003"/>
< organization number = "001003009" name = "Fujian province-> Xiamen-> Haicang Investment Area Bureau" Superior Number = "001003"/>
< Agency number = "001003011" name = "Fujian province-> Xiamen-> Tongan District Bureau" Superior Number = "001003"/>
< Agency number = "001003004" name = "Fujian province-> Xiamen-> Gulangyu District Bureau" Superior Number = "001003"/>
< Agency number = "001003017" name = "Fujian province-> Xiamen-> Tax association" superior Number = "001003"/>
</Organization List >
Excerpt from: http://topic.csdn.net/t/20050102/13/3694194.html
