javascript²Ù×÷XmlÔöɾ¸Ä²é(IEÏÂ)
HTMLÎļþ£º
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>js²Ù×÷XmlÔöɾ¸Ä²é(IEÏÂ)</title>
<script type="text/javascript"><!--
/*µÈ½â¾öµÄÎÊÌâ:
1.xpathµ½µ×ÊǶ¨Î»µ½ÄÄÒ»²ã,ÔõÑù¶¨Î»µ½±ÈÈçrootÕâÒ»¼¶»¹ÊÇperson»ònameÕâÒ»¼¶.
*/
var xmlDoc;
var rootNode; //¸ù½áµã
//×°ÔØXmlÎĵµ
function loadXml(){
try{
xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
xmlDoc.async=false;//¹Ø±ÕÒì²½¼ÓÔØ
xmlDoc.load("XmlFile.xml");//loadÊÇ´ÓÎļþ,loadXMLÊÇ´Ó×Ö·û´®.
rootNode = xmlDoc.documentElement;
}catch(e) {alert(e.message)}
}
//ÏÔʾÄÚ´æÖеÄXmlÎĵµ
function outXml(){
var divXml=document.getElementById("divXml");
divXml.innerHTML=xmlDoc.xml;//ÏÔʾxmlÄÚÈÝ,¼¼ÇÉÊǼӸöxmlºó׺.?
alert(xmlDoc.xml);
}
//Ôö
function addXml(){
//Ò¶×Ó½áµã,ÉèÖÃtextÖµ
var newName = xmlDoc.createElement("name");
newName.text = "crane";
var newGender = xmlDoc.createElement("gender");
newGender.text = "female";
//¸¸¼¶½áµã,ÓÃappendChild(childNode);
var newPerson = xmlDoc.createElement("person");
//ÉèÖÃÊôÐÔid
newPerson.setAttribute("id","2");
newPerson.appendChild(newName);
newPerson.appendChild(newGender);
//Ôö¼Óµ½¸ù½áµã
rootNode.appendChild(newPerson);
alert(xmlDoc.xml);
}
//ɾ
function deleteXml(){
//ÏÈÕÒµ½½áµã
var singleNode = xmlDoc.selectSingleNode("/root/person[name='tree']");
//ÕÒµ½¸¸¼¶ÔÙɾ³ý
singleNode.parentNode.removeChild(singleNode);
alert(xmlDoc.xml)
Ïà¹ØÎĵµ£º
ÐÂÖÐ……
1¡¢Êý¾ÝÀàÐÍÑéÖ¤ÎÊÌâ
Asp.NetËäÈ»ÓÐÑéÖ¤¿Ø¼þ£¬µ«ÊÇÓÐЩ¸´ÔÓµÄÑéÖ¤»¹Êǵô«µ½·þÎñÆ÷ÉϽøÐУ¬ÓÃjsËٶȺÍÐÔÄܶ¼±È½ÏºÃ
<script>
//¼ì²éÊÇ·ñΪÈÎÒâÊý£¨ÊµÊý£©
function isNumeric(strNumber) {
var newPar=/^(-|\+)?\d+(\.\d+)?$/
alert(newPar.test(strNumber)); }
//¼ ......
JavaScriptÊÇ»ùÓÚ¶ÔÏóµÄ£¬ÈκÎÔªËØ¶¼¿ÉÒÔ¿´³É¶ÔÏó¡£È»¶ø£¬ÀàÐͺͶÔÏóÊDz»Í¬µÄ¡£±¾ÎÄÖУ¬ÎÒÃdzýÁËÌÖÂÛÀàÐͺͶÔÏóµÄÒ»Ð©ÌØµãÖ®Í⣬¸üÖØÒªµÄÊÇÑо¿ÈçºÎд³öºÃµÄ²¢ÇÒÀûÓÚÖØÓõÄÀàÐÍ¡£±Ï¾¹£¬JavaScriptÕâÖÖÁ÷ÐеĽű¾ÓïÑÔÈç¹ûÄܹ»½øÐÐÁ¼ºÃµÄ·â×°£¬²¢ÐγÉÒ»¸öÅÓ´óµÄÀàÐͿ⣬¶ÔÓÚÖØÓÃÊǷdz£ÓÐÒâÒåµÄ¡£
ÍøÉ϶ÔÓÚprototypeµÄÎÄÕ弆 ......
ÔÚjavascriptÖеõ½µ±Ç°´°¿ÚµÄ¸ßºÍ¿í
<body><SCRIPT LANGUAGE="JavaScript">
var s = "";
s += "\r\nÍøÒ³¿É¼ûÇøÓò¿í£º"+ document.body.clientWidth;
s += "\r\nÍøÒ³¿É¼ûÇøÓò¸ß£º"+ document.body.clien ......
1. Javascript Debug Toolkit½éÉÜ
JSDT(Javascript Debug Toolkit)ÊÇÒ»¸öÓÃÓÚjavascriptµ÷ÊÔµÄeclipse
²å¼þ£¬ÓÃÓÚµ÷ÊÔjavascript¡£JSDT¿ÉÒÔ¿çä¯ÀÀÆ÷µ÷ÊÔ£¬Ö§³ÖÔÚIE,Firefox,Safari,ChromeµÈÖ÷Á÷ä¯ÀÀÆ÷Öе÷ÊÔ
javascript¡£JSDTÖ§³ÖÉèÖöϵ㣬µ¥²½µ÷ÊԵȵ÷ÊÔ¹¤¾ßµÄ»ù±¾ÌØÐÔ¡£
2. ÈçºÎ°²×°
JSDTÊÇ»ùÓÚeclipse3.2+,jdk1.5+ ......
±¾ÎļòÒª½éÉÜJavaScriptÖÐconfirm,alert,promptµÄÓ÷¨,Ï£Íû´ó¼Òѧϰ¹ý³ÌÖÐÄܵõ½Ò»Ð©Æô·¢¡£
window.confirm ²ÎÊý¾ÍÖ»ÓÐÒ»¸ö¡£ÏÔʾÌáʾ¿òµÄÐÅÏ¢¡£°´È·¶¨,·µ»Øtrue£»°´È¡Ïû·µ»Øfalse¡£
< SCRIPT> var bln = window.confirm("È·¶¨Âð?"); alert(bln) < /SCRIPT> window.alert²ÎÊý£¬Ö»ÓÐ ......