包括了stu.hta(是HTML应用程序);
stu.xml
注意下面的HTML代码必须保存为后缀名为hta否则当对XML文件进行操作(增删改)的时候就会提示没有权限!!
文件stu.hta代码如下:
代码
<html>
<head>
<title> 数据岛的显示 </title>
<style type="text/css">
#findPanel
{
position:absolute;
width:220px;
border:1px solid #666666;
}
#findPanelTitle
{
height:10px;
background-color:#336699;
cursor:move;
}
#findPanelContent
{
padding:5px 5px 5px 5px;
background-color:#6699CC;
}
</style>
</head>
<body>
<SCRIPT LANGUAGE="JavaScript">
<!--
var xmlDoc = new ActiveXObject("Msxml2.DOMDocument");
xmlDoc.async = false;
xmlDoc.resolveExternals = false;
xmlDoc.load("stu.xml");
//alert(xmlDoc.xml);
//显示数据
function show(){
var vbo = document.getElementById("s").value;
if(vbo=="显示学生信息"){
document.getElementById(‘info‘).style.visibility=‘visible‘;
document.getElementById("s").value="隐藏学生信息";
}else{
document.getElementById(‘info‘).style.visibility=‘hidden‘;
document.getElementById("s").value="显示学生信息";
}
}
//查找
function que(){
document.getElementById("ad").style.visibility="visible";
document.getElementById("qmd").style.visibility="visible";
}
/**
* 解析XML文件函数
* @param xmlDoc XML对象
* @param name 属性名称 格式如:user.name
*/
function getXMLProperty(xmlDoc, name) {
var keys = name.split(‘.‘);
var node = xmlDoc.documentElement;
for(var i=0; i<keys.length; i++) {
var childs = node.childNodes;
var key = keys[i];
for(var k=0; k<childs.length; k++) {
var child = childs[k];
if(child.nodeName == key) {
if(child.childNodes.length == 1) {
return child.text;
} else {
node = child;
break;
}
}
}
}
return "";
}
//返回父节点(通过节点名字和节点值)
function getNod(nam,val){
var node = xmlDoc.documentElement;
var childs = node.childNodes;
for (var i=0;i<childs.length ;i++ )
{
var child = childs[i];
var childms = child.childNodes;
for(var k=0;k<childms.length;k++){
var childm = childms[k];
if(childm.nodeName == nam && (childm.text).substring(0,6)==val){
//alert(val);
return child;
}
}
}
return ‘‘;
}
//通过父节点和子节点名返回子节点值
function getNodVal(nods,nam){
var childms = nods.childNodes;
for(var k=0;k<childms.length;k++){
var childm = childms[k];
if(childm.nodeName == nam){
//alert(childm.text);
return childm.text;
}
}
return ‘‘;
}
//通过父节点和子节点名返回子节点
function getCurNod(nods,nam){
var childms = nods.childNodes;
for(var k=0;k<childms.length;k++){
var childm = childms[k];
if(childm.nodeName == nam){
//alert(childm.text);
return childm;
}
}
return ‘‘;
}
//开始查找
function query(){
var renum = /^\d{5}$/;
if(renum.exec(xh.value)){
if(xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]")){
var nod = getNod(‘学号‘,xh.value);
//getNodVal(nod,‘姓名‘);
//getNodVal(nod,‘性别‘);
//getNodVal(nod,‘籍贯‘);
/*document.getElementById("xm").value=xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]").selectSingleNode("学生/姓名").text;
document.getElementById("xb").value=xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]").selectSingleNode("学生/性别").text;
document.getElementById("jg").value=xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]").selectSingleNode("学生/籍贯").text;
document.getElementById("xh").disabled="true"; */
document.getElementById("xm").value=getNodVal(nod,‘姓名‘);
document.getElementById("xb").value= getNodVal(nod,‘性别‘);
document.getElementById("jg").value= getNodVal(nod,‘籍贯‘);
}else{
alert("该学号还没有被占用!");
}
}else{
alert("学号非法!学号5位数字!");
return false;
}
}
//修改
function mod(){
if(info_check()){
if(xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]")){
if(confirm("确认修改?")){
var nod = getNod(‘学号‘,xh.value);
getCurNod(nod,‘姓名‘).text=xm.value;
getCurNod(nod,‘性别‘).text=xb.value;
getCurNod(nod,‘籍贯‘).text=jg.value;
/*
xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]").selectSingleNode("学生/姓名").text=xm.value;
xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]").selectSingleNode("学生/性别").text=xb.value;
xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]").selectSingleNode("学生/籍贯").text=jg.value;
*/
saveXML();
//document.getElementById("xh").disabled="false";
document.getElementById("xh").value="";
document.getElementById("xm").value="";
document.getElementById("xb").value="";
document.getElementById("jg").value="";
document.getElementById("ad").style.visibility="hidden";
document.getElementById("qmd").style.visibility="hidden";
alert("修改成功!");
location.reload();
}
}else{
alert("该学号还没有被占用!请按学号查询再进行修改!");
return false;
}
}
}
//新增学生
function add(){
var vadd = document.getElementById("add").value;
if(vadd=="新增"){
document.getElementById("xh").value="";
document.getElementById("xm").value="";
document.getElementById("xb").value="";
document.getElementById("jg").value="";
document.getElementById("qmd").style.visibility="hidden";
document.getElementById(‘info‘).style.visibility=‘hidden‘;
document.getElementById("s").value="显示学生信息";
document.getElementById("ad").style.visibility="visible";
document.getElementById("add").value="保存";
document.getElementById("can").style.visibility="visible";
}else{
if(info_check()){
add_node();
saveXML();
document.getElementById("xh").value="";
document.getElementById("xm").value="";
document.getElementById("xb").value="";
document.getElementById("jg").value="";
document.getElementById("ad").style.visibility="hidden";
document.getElementById("qmd").style.visibility="hidden";
document.getElementById("add").value="新增";
alert("新增成功!");
location.reload();
}
}
}
//删除学生
function del(){
var renum = /^\d{5}$/;
if(renum.exec(document.getElementById("xh").value)){
if(xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]")){
if(confirm("确认删除?")){
/*var node = xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]");
if(node.hasChildNodes()){
var kids = node.childNodes;
for(var i=0;i<kids.length;i++){
del();
}
}
node.parentNode.removeChild(node);
*/
var nod = getNod(‘学号‘,xh.value);
nod.parentNode.removeChild(nod);
saveXML();
can();
alert("删除成功!");
location.reload();
}
}else{
alert("该学号还没有被占用!请按学号查询再进行修改!");
return false;
}
}else{
alert("学号非法!为5位数字!");
return false;
}
}
//取消新增
function can(){
document.getElementById("xh").value="";
document.getElementById("xm").value="";
document.getElementById("xb").value="";
document.getElementById("jg").value="";
document.getElementById("ad").style.visibility="hidden";
document.getElementById("can").style.visibility="hidden";
document.getElementById("qmd").style.visibility="hidden";
document.getElementById("add").value="新增";
}
//增加结点
function add_node(){
var oxh = xmlDoc.createElement("学号");
oxh.appendChild(xmlDoc.createTextNode(xh.value));
var oxm = xmlDoc.createElement("姓名");
oxm.appendChild(xmlDoc.createTextNode(xm.value));
var oxb = xmlDoc.createElement("性别");
oxb.appendChild(xmlDoc.createTextNode(xb.value));
var ojg = xmlDoc.createElement("籍贯");
ojg.appendChild(xmlDoc.createTextNode(jg.value));
var oxs = xmlDoc.createElement("学生");
oxs.appendChild(oxh);
oxs.appendChild(oxm);
oxs.appendChild(oxb);
oxs.appendChild(ojg);
var parent = xmlDoc.selectSingleNode("/学生管理");
if(parent.hasChildNodes()) {
parent.insertBefore(oxs,parent.firstChild);
}else{
parent.appendChild(oxs);
}
}
//保存XML
function saveXML(){
xmlDoc.save("stu.xml");
}
//验证新增数据
function info_check(){
var renum = /^\d{5}$/;
var rec = /^[\u4E00-\u9FA5]{2,5}$/;
if(!renum.exec(document.getElementById("xh").value)){
alert("学号非法!为5位数字!");
return false;
}
if(!rec.exec(xm.value)){
alert("姓名非法!只能是中文最少两个字,最多不得超过5个字!");
return false;
}
//alert(xb.value!="男");
switch(xb.value){
case "男":break;
case "女":break;
default:alert("性别只能是\"男\"或\"女\"!"); return false;
}
if(!rec.exec(jg.value)){
alert("籍贯非法!只能是中文最少两个字,最多不得超过5个字!!");
return false;
}
return true;
}
//-->
</SCRIPT>
<input id="s" type=button value="显示学生信息" onclick="show();">
<input id="que" type=button value="精确查询" onclick="que();">
<input id="add" type=button value="新增" onclick="add();">
<input id="can" type=button value="取消" onclick="can();" style="visibility:hidden">
<br>
<center>
<div id="ad" style="visibility:hidden">
<table><tr><td>学号:
<input type=text id="xh" style="ime-mode:disabled" size=5 maxlength=5 onKeyPress="if ((event.keyCode<48 || event.keyCode>57)) event.returnValue=false"><!-- style 用于光闭输入法 onKeyPress 只能输入数字-->
</td><td>姓名:
<input type=text id="xm" size=10 maxlength=5>
</td><td>性别:
<input type=text id="xb" size=5 maxlength=5>
</td><td>籍贯:
<input type=text id="jg" size=10 maxlength=5>
</td>
</tr>
</table>
</div>
<div id="qmd" style="visibility:hidden">
<table>
<tr align="center">
<td></td>
<td><input id="que" type=button value="查询" onclick="query();"></td>
<td><input id="mod" type=button value="修改" onclick="mod();"></td>
<td><input id="del" type=button value="删除" onclick="del();"></td>
</tr>
</table>
</div>
</center>
<div id="findPanel">
<div id="findPanelTitle">可拖动</div>
<div id="findPanelContent">
<input type="text" size="20" value="a" id="key" onkeydown="javascript:ChckSubmit(event);">
<input type="button" value="查找" onclick="javascript:OnKeySubmit();">
</div>
</div>
<script language="javascript">
<!--
var findPanel = document.getElementById("findPanel");
var findPanelTitle = document.getElementById("findPanelTitle");
var findPanelContent = document.getElementById("findPanelContent");
var findPanel_orgnX = 50;
var findPanel_orgnY = 50;
//设置物件位置
findPanel.style.pixelLeft = document.body.scrollLeft + findPanel_orgnX;
findPanel.style.pixelTop = document.body.scrollTop + findPanel_orgnY;
//================================================================================
var foundCnt = 0; //已经找到了的结果的数量
//查找入口函数
function Find(key)
{
if (key == "")
{
return;
}
if (document.all)
{
IEFind(key);
}
else
{
NSFind(key);
}
}
//浏览器为 IE 系列
function IEFind(key)
{
var rng = document.body.createTextRange();
var found = false;
for (var i=0; i<=foundCnt && (found=rng.findText(key)); i++)
{
rng.moveStart("character", 1); //找到,后移一位以查找下一个
}
if (found)
{
rng.moveStart("character", -1);
rng.findText(key);
rng.select();
rng.scrollIntoView();
foundCnt++;
}
else
{
if (foundCnt > 0)
{
//已经查找一遍,找到有符合条件的结果,重新开始查找
foundCnt = 0;
IEFind(key);
}
else
{
//已经查找一遍,没有找到符合条件的结果
alert("文档搜索完毕。");
}
}
}
//浏览器为 NS 系列
function NSFind(key)
{
if (window.find(key))
{
foundCnt++;
}
else
{
var found = false;
while (window.find(key, false, true))
{
found = true;
}
if (found)
{
//已经查找一遍,找到有符合条件的结果,重新查找也已经开始
foundCnt = 1;
}
else
{
//已经查找一遍,没有找到符合条件的结果
alert("文档搜索完毕。");
}
}
}
function OnKeySubmit()
{
var key = document.getElementById("key");
Find(key.value);
}
function ChckSubmit(e)
{
if (e.keyCode == 13)
{
OnKeySubmit();
}
}
//================================================================================
function RePosFindPanel()
{
findPanel.style.pixelLeft = document.body.scrollLeft + findPanel_orgnX;
findPanel.style.pixelTop = document.body.scrollTop + findPanel_orgnY;
}
document.body.onscroll = RePosFindPanel;
document.body.onresize = RePosFindPanel;
//================================================================================
//拖拽过程中相关变量
var draging = false; //是否处于拖拽中
var offsetX = 0; //X方向左右偏移量
var offsetY = 0; //Y方向上下偏移量
//准备拖拽
function BeforeDrag()
{
if (event.button != 1)
{
return;
}
offsetX = document.body.scrollLeft + event.clientX-findPanel.style.pixelLeft;
offsetY = document.body.scrollTop + event.clientY-findPanel.style.pixelTop;
draging = true;
}
//拖拽中
function OnDrag()
{
if(!draging)
{
return;
}
//更新位置
findPanel_orgnX = event.clientX-offsetX;
findPanel_orgnY = event.clientY-offsetY;
event.returnValue = false;
findPanel.style.pixelLeft = document.body.scrollLeft + event.clientX-offsetX;
findPanel.style.pixelTop = document.body.scrollTop + event.clientY-offsetY;
}
//结束拖拽
function EndDrag()
{
if (event.button != 1)
{
return;
}
draging = false;
}
findPanelTitle.onmousedown = BeforeDrag;
document.onmousemove = OnDrag;
findPanelTitle.onmouseup = EndDrag;
//-->
</script>
<xml id="stu" src="stu.xml">
</xml>
<center>
<div id="info" style="visibility:hidden">
<table DATASRC=#stu border=1 style="background-color:#a9eeef; Border-color
:red;" >
<caption><h2>学生信息管理</h2></caption>
<thead>
<th>学号</th>
<th>姓名</th>
<th>性别</th>
<th>籍贯</th>
</thead>
<tr>
<td>
<div DATAFLD="学号">
</td>
<td>
<div DATAFLD="姓名">
</td>
<td>
<div DATAFLD="性别">
</td>
<td>
<div DATAFLD="籍贯">
</td>
</tr>
</table>
</div>
</center>
</body>
</html>
<html><head><title> 数据岛的显示 </title><style type="text/css">#findPanel{ position:absolute; width:220px; border:1px solid #666666;} #findPanelTitle{ height:10px; background-color:#336699; cursor:move;} #findPanelContent{ padding:5px 5px 5px 5px; background-color:#6699CC;}</style> </head><body><SCRIPT LANGUAGE="JavaScript"><!-- var xmlDoc = new ActiveXObject("Msxml2.DOMDocument"); xmlDoc.async = false; xmlDoc.resolveExternals = false; xmlDoc.load("stu.xml"); //alert(xmlDoc.xml); //显示数据 function show(){ var vbo = document.getElementById("s").value; if(vbo=="显示学生信息"){ document.getElementById(‘info‘).style.visibility=‘visible‘; document.getElementById("s").value="隐藏学生信息"; }else{ document.getElementById(‘info‘).style.visibility=‘hidden‘; document.getElementById("s").value="显示学生信息"; } } //查找 function que(){ document.getElementById("ad").style.visibility="visible"; document.getElementById("qmd").style.visibility="visible"; } /** * 解析XML文件函数 * @param xmlDoc XML对象 * @param name 属性名称 格式如:user.name */ function getXMLProperty(xmlDoc, name) { var keys = name.split(‘.‘); var node = xmlDoc.documentElement; for(var i=0; i<keys.length; i++) { var childs = node.childNodes; var key = keys[i]; for(var k=0; k<childs.length; k++) { var child = childs[k]; if(child.nodeName == key) { if(child.childNodes.length == 1) { return child.text; } else { node = child; break; } } } } return ""; } //返回父节点(通过节点名字和节点值) function getNod(nam,val){ var node = xmlDoc.documentElement; var childs = node.childNodes; for (var i=0;i<childs.length ;i++ ) { var child = childs[i]; var childms = child.childNodes; for(var k=0;k<childms.length;k++){ var childm = childms[k]; if(childm.nodeName == nam && (childm.text).substring(0,6)==val){ //alert(val); return child; } } } return ‘‘; } //通过父节点和子节点名返回子节点值 function getNodVal(nods,nam){ var childms = nods.childNodes; for(var k=0;k<childms.length;k++){ var childm = childms[k]; if(childm.nodeName == nam){ //alert(childm.text); return childm.text; } } return ‘‘; } //通过父节点和子节点名返回子节点 function getCurNod(nods,nam){ var childms = nods.childNodes; for(var k=0;k<childms.length;k++){ var childm = childms[k]; if(childm.nodeName == nam){ //alert(childm.text); return childm; } } return ‘‘; } //开始查找 function query(){ var renum = /^\d{5}$/; if(renum.exec(xh.value)){ if(xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]")){ var nod = getNod(‘学号‘,xh.value); //getNodVal(nod,‘姓名‘); //getNodVal(nod,‘性别‘); //getNodVal(nod,‘籍贯‘); /*document.getElementById("xm").value=xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]").selectSingleNode("学生/姓名").text; document.getElementById("xb").value=xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]").selectSingleNode("学生/性别").text; document.getElementById("jg").value=xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]").selectSingleNode("学生/籍贯").text; document.getElementById("xh").disabled="true"; */ document.getElementById("xm").value=getNodVal(nod,‘姓名‘); document.getElementById("xb").value= getNodVal(nod,‘性别‘); document.getElementById("jg").value= getNodVal(nod,‘籍贯‘); }else{ alert("该学号还没有被占用!"); } }else{ alert("学号非法!学号5位数字!"); return false; } } //修改 function mod(){ if(info_check()){ if(xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]")){ if(confirm("确认修改?")){ var nod = getNod(‘学号‘,xh.value); getCurNod(nod,‘姓名‘).text=xm.value; getCurNod(nod,‘性别‘).text=xb.value; getCurNod(nod,‘籍贯‘).text=jg.value; /* xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]").selectSingleNode("学生/姓名").text=xm.value; xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]").selectSingleNode("学生/性别").text=xb.value; xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]").selectSingleNode("学生/籍贯").text=jg.value; */ saveXML(); //document.getElementById("xh").disabled="false"; document.getElementById("xh").value=""; document.getElementById("xm").value=""; document.getElementById("xb").value=""; document.getElementById("jg").value=""; document.getElementById("ad").style.visibility="hidden"; document.getElementById("qmd").style.visibility="hidden"; alert("修改成功!"); location.reload(); } }else{ alert("该学号还没有被占用!请按学号查询再进行修改!"); return false; } } } //新增学生 function add(){ var vadd = document.getElementById("add").value; if(vadd=="新增"){ document.getElementById("xh").value=""; document.getElementById("xm").value=""; document.getElementById("xb").value=""; document.getElementById("jg").value=""; document.getElementById("qmd").style.visibility="hidden"; document.getElementById(‘info‘).style.visibility=‘hidden‘; document.getElementById("s").value="显示学生信息"; document.getElementById("ad").style.visibility="visible"; document.getElementById("add").value="保存"; document.getElementById("can").style.visibility="visible"; }else{ if(info_check()){ add_node(); saveXML(); document.getElementById("xh").value=""; document.getElementById("xm").value=""; document.getElementById("xb").value=""; document.getElementById("jg").value=""; document.getElementById("ad").style.visibility="hidden"; document.getElementById("qmd").style.visibility="hidden"; document.getElementById("add").value="新增"; alert("新增成功!"); location.reload(); } } } //删除学生 function del(){ var renum = /^\d{5}$/; if(renum.exec(document.getElementById("xh").value)){ if(xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]")){ if(confirm("确认删除?")){ /*var node = xmlDoc.selectSingleNode("/学生管理[学生/学号="+xh.value+"]"); if(node.hasChildNodes()){ var kids = node.childNodes; for(var i=0;i<kids.length;i++){ del(); } } node.parentNode.removeChild(node); */ var nod = getNod(‘学号‘,xh.value); nod.parentNode.removeChild(nod); saveXML(); can(); alert("删除成功!"); location.reload(); } }else{ alert("该学号还没有被占用!请按学号查询再进行修改!"); return false; } }else{ alert("学号非法!为5位数字!"); return false; } } //取消新增 function can(){ document.getElementById("xh").value=""; document.getElementById("xm").value=""; document.getElementById("xb").value=""; document.getElementById("jg").value=""; document.getElementById("ad").style.visibility="hidden"; document.getElementById("can").style.visibility="hidden"; document.getElementById("qmd").style.visibility="hidden"; document.getElementById("add").value="新增"; } //增加结点 function add_node(){ var oxh = xmlDoc.createElement("学号"); oxh.appendChild(xmlDoc.createTextNode(xh.value)); var oxm = xmlDoc.createElement("姓名"); oxm.appendChild(xmlDoc.createTextNode(xm.value)); var oxb = xmlDoc.createElement("性别"); oxb.appendChild(xmlDoc.createTextNode(xb.value)); var ojg = xmlDoc.createElement("籍贯"); ojg.appendChild(xmlDoc.createTextNode(jg.value)); var oxs = xmlDoc.createElement("学生"); oxs.appendChild(oxh); oxs.appendChild(oxm); oxs.appendChild(oxb); oxs.appendChild(ojg); var parent = xmlDoc.selectSingleNode("/学生管理"); if(parent.hasChildNodes()) { parent.insertBefore(oxs,parent.firstChild); }else{ parent.appendChild(oxs); } } //保存XML function saveXML(){ xmlDoc.save("stu.xml"); } //验证新增数据 function info_check(){ var renum = /^\d{5}$/; var rec = /^[\u4E00-\u9FA5]{2,5}$/; if(!renum.exec(document.getElementById("xh").value)){ alert("学号非法!为5位数字!"); return false; } if(!rec.exec(xm.value)){ alert("姓名非法!只能是中文最少两个字,最多不得超过5个字!"); return false; } //alert(xb.value!="男"); switch(xb.value){ case "男":break; case "女":break; default:alert("性别只能是\"男\"或\"女\"!"); return false; } if(!rec.exec(jg.value)){ alert("籍贯非法!只能是中文最少两个字,最多不得超过5个字!!"); return false; } return true; } //--></SCRIPT> <input id="s" type=button value="显示学生信息" onclick="show();"><input id="que" type=button value="精确查询" onclick="que();"><input id="add" type=button value="新增" onclick="add();"><input id="can" type=button value="取消" onclick="can();" style="visibility:hidden"> <br><center><div id="ad" style="visibility:hidden"> <table><tr><td>学号: <input type=text id="xh" style="ime-mode:disabled" size=5 maxlength=5 onKeyPress="if ((event.keyCode<48 || event.keyCode>57)) event.returnValue=false"><!-- style 用于光闭输入法 onKeyPress 只能输入数字--> </td><td>姓名: <input type=text id="xm" size=10 maxlength=5> </td><td>性别: <input type=text id="xb" size=5 maxlength=5> </td><td>籍贯: <input type=text id="jg" size=10 maxlength=5> </td> </tr> </table></div><div id="qmd" style="visibility:hidden"> <table> <tr align="center"> <td></td> <td><input id="que" type=button value="查询" onclick="query();"></td> <td><input id="mod" type=button value="修改" onclick="mod();"></td> <td><input id="del" type=button value="删除" onclick="del();"></td> </tr> </table></div></center><div id="findPanel"> <div id="findPanelTitle">可拖动</div> <div id="findPanelContent"> <input type="text" size="20" value="a" id="key" onkeydown="javascript:ChckSubmit(event);"> <input type="button" value="查找" onclick="javascript:OnKeySubmit();"> </div></div><script language="javascript"><!--var findPanel = document.getElementById("findPanel");var findPanelTitle = document.getElementById("findPanelTitle");var findPanelContent = document.getElementById("findPanelContent");var findPanel_orgnX = 50;var findPanel_orgnY = 50; //设置物件位置findPanel.style.pixelLeft = document.body.scrollLeft + findPanel_orgnX;findPanel.style.pixelTop = document.body.scrollTop + findPanel_orgnY;//================================================================================var foundCnt = 0; //已经找到了的结果的数量 //查找入口函数function Find(key){ if (key == "") { return; } if (document.all) { IEFind(key); } else { NSFind(key); }} //浏览器为 IE 系列function IEFind(key){ var rng = document.body.createTextRange(); var found = false; for (var i=0; i<=foundCnt && (found=rng.findText(key)); i++) { rng.moveStart("character", 1); //找到,后移一位以查找下一个 } if (found) { rng.moveStart("character", -1); rng.findText(key); rng.select(); rng.scrollIntoView(); foundCnt++; } else { if (foundCnt > 0) { //已经查找一遍,找到有符合条件的结果,重新开始查找 foundCnt = 0; IEFind(key); } else { //已经查找一遍,没有找到符合条件的结果 alert("文档搜索完毕。"); } }} //浏览器为 NS 系列function NSFind(key){ if (window.find(key)) { foundCnt++; } else { var found = false; while (window.find(key, false, true)) { found = true; } if (found) { //已经查找一遍,找到有符合条件的结果,重新查找也已经开始 foundCnt = 1; } else { //已经查找一遍,没有找到符合条件的结果 alert("文档搜索完毕。"); } }} function OnKeySubmit(){ var key = document.getElementById("key"); Find(key.value);} function ChckSubmit(e){ if (e.keyCode == 13) { OnKeySubmit(); }}//================================================================================function RePosFindPanel(){ findPanel.style.pixelLeft = document.body.scrollLeft + findPanel_orgnX; findPanel.style.pixelTop = document.body.scrollTop + findPanel_orgnY;} document.body.onscroll = RePosFindPanel;document.body.onresize = RePosFindPanel;//================================================================================//拖拽过程中相关变量var draging = false; //是否处于拖拽中var offsetX = 0; //X方向左右偏移量var offsetY = 0; //Y方向上下偏移量 //准备拖拽function BeforeDrag(){ if (event.button != 1) { return; } offsetX = document.body.scrollLeft + event.clientX-findPanel.style.pixelLeft; offsetY = document.body.scrollTop + event.clientY-findPanel.style.pixelTop; draging = true;} //拖拽中function OnDrag(){ if(!draging) { return; } //更新位置 findPanel_orgnX = event.clientX-offsetX; findPanel_orgnY = event.clientY-offsetY; event.returnValue = false; findPanel.style.pixelLeft = document.body.scrollLeft + event.clientX-offsetX; findPanel.style.pixelTop = document.body.scrollTop + event.clientY-offsetY;} //结束拖拽function EndDrag(){ if (event.button != 1) { return; } draging = false;} findPanelTitle.onmousedown = BeforeDrag;document.onmousemove = OnDrag;findPanelTitle.onmouseup = EndDrag;//--></script><xml id="stu" src="stu.xml"></xml><center><div id="info" style="visibility:hidden"><table DATASRC=#stu border=1 style=" Border-color:red;" ><caption><h2>学生信息管理</h2></caption><thead> <th>学号</th><th>姓名</th> <th>性别</th> <th>籍贯</th> </thead> <tr> <td> <div DATAFLD="学号"> </td> <td> <div DATAFLD="姓名"></td> <td> <div DATAFLD="性别"> </td> <td> <div DATAFLD="籍贯"> </td> </tr> </table></div> </center></body></html>
xml文件如下(stu.xml)
代码
<?xml version="1.0" encoding="gb2312"?>
<学生管理>
<学生>
<学号>97001</学号>
<姓名>王五</姓名>
<性别>男 </性别>
<籍贯>上海</籍贯>
</学生>
<学生>
<学号>97002</学号>
<姓名>李四 </姓名>
<性别>男 </性别>
<籍贯>浙江 </籍贯>
</学生>
<学生>
<学号>97006 </学号>
<姓名>张三 </姓名>
<性别>男</性别>
<籍贯>浙江</籍贯>
</学生>
</学生管理>
<?xml version="1.0" encoding="gb2312"?><学生管理> <学生> <学号>97001</学号> <姓名>王五</姓名> <性别>男 </性别> <籍贯>上海</籍贯> </学生> <学生> <学号>97002</学号> <姓名>李四 </姓名> <性别>男 </性别> <籍贯>浙江 </籍贯> </学生> <学生> <学号>97006 </学号> <姓名>张三 </姓名> <性别>男</性别> <籍贯>浙江</籍贯> </学生></学生管理>