<script. type="text/javascript">
<!--
String.prototype.getQuery = function(name) {
銆銆var reg = new RegExp("(^|&)"+ name +"=([^&]*)(&|$)");
銆銆var r = this.substr(this.indexOf("\?")+1).match(reg);
銆銆if (r!=null) return unescape(r[2]); return null;
}
var strHref = "www.cnlei.org/index.htm?a=aaa&b=bbb&c=ccc";
alert(strHref.getQuery("a"));
alert(strHref.getQuery("b"));
alert(strHref.getQuery("c"));
//-->
</script> 鏂規(guī)硶浜岋細(xì)
<script. type="text/javascript">
function getUrlPara(paraName){
var sUrl = location.href;
var sReg = "(?:\\?|&){1}"+paraName+"=([^&]*)"
var re=new RegExp(sReg,"gi");
re.exec(sUrl);
return RegExp.$1;
}
//搴旂敤瀹炰緥錛歵est_para.html?a=11&b=22&c=33
alert(getUrlPara("a"));
alert(getUrlPara("b"));
</script>
鏂規(guī)硶涓夛細(xì)
<script. type="text/javascript">
<!--
function Request(strName){
var strHref = "www.cnlei.org/index.htm?a=aaa&b=bbb&c=ccc";
var intPos = strHref.indexOf("?");
var strRight = strHref.substr(intPos + 1);
var arrTmp = strRight.split("&");
for(var i = 0; i < arrTmp.length; i++) {
var arrTemp = arrTmp[i].split("=");
if(arrTemp[0].toUpperCase() == strName.toUpperCase()) return arrTemp[1];
}
return "";
}
alert(Request("a"));
alert(Request("b"));
alert(Request("c"));
//-->
</script>]]>
shift
錛氬垹闄ゅ師鏁扮粍絎竴欏癸紝騫惰繑鍥炲垹闄ゅ厓绱犵殑鍊鹼紱濡傛灉鏁扮粍涓虹┖鍒?
榪斿洖undefined
var a = [1,2,3,4,5];
var b = a.shift();
//a錛歔2,3,4,5] b錛?
unshift
錛?
灝嗗弬鏁版坊鍔犲埌鍘熸暟緇勫紑澶達(dá)紝騫惰繑鍥炴暟緇勭殑闀垮害
var a = [1,2,3,4,5];
var b =
a.unshift(-2,-1); //a錛歔-2,-1,1,2,3,4,5] b錛?
娉細(xì)鍦↖E6.0涓嬫祴璇曡繑鍥炲兼諱負(fù)
undefined錛孎F2.0涓嬫祴璇曡繑鍥炲間負(fù)7錛屾墍浠ヨ繖涓柟娉曠殑榪斿洖鍊間笉鍙潬錛岄渶瑕佺敤榪斿洖鍊兼椂鍙敤splice浠ｆ浛鏈柟娉曟潵浣跨敤銆?br />
pop
錛氬垹闄ゅ師鏁扮粍鏈鍚庝竴欏癸紝騫惰繑鍥炲垹闄ゅ厓绱犵殑鍊鹼紱濡傛灉鏁扮粍涓虹┖鍒?
榪斿洖undefined
var a = [1,2,3,4,5];
var b = a.pop(); //a錛歔1,2,3,4]
b錛?
push
錛氬皢鍙傛暟娣誨姞鍒板師鏁扮粍鏈?
灝撅紝騫惰繑鍥炴暟緇勭殑闀垮害
var a = [1,2,3,4,5];
var b = a.push(6,7);
//a錛歔1,2,3,4,5,6,7] b錛?
concat
錛?
榪斿洖涓涓柊鏁扮粍錛屾槸灝嗗弬鏁版坊鍔犲埌鍘熸暟緇勪腑鏋勬垚鐨?
var a = [1,2,3,4,5];
var b =
a.concat(6,7); //a錛歔1,2,3,4,5] b錛歔1,2,3,4,5,6,7]
splice
(start,deleteCount,val1,val2,...)錛?
浠巗tart浣嶇疆寮濮嬪垹闄eleteCount欏癸紝騫朵粠璇ヤ綅緗搗鎻掑叆val1,val2,...
var a = [1,2,3,4,5];
var
b = a.splice(2,2,7,8,9); //a錛歔1,2,7,8,9,5] b錛歔3,4]
var b =
a.splice(0,1); //鍚宻hift
a.splice(0,0,-2,-1); var b = a.length;
//鍚寀nshift
var b = a.splice(a.length-1,1); //鍚宲op
a.splice(a.length,0,6,7);
var b = a.length; //鍚宲ush
---------------------------------------------------
splice璇﹁В錛?/strong>
splice鍑芥暟鏂規(guī)硶鏄粠涓涓暟緇勪腑縐婚櫎涓涓垨澶氫釜鍏冪礌錛屽鏋滃繀瑕侊紝鍦ㄦ墍縐婚櫎鍏冪礌鐨勪綅緗笂鎻掑叆鏂板厓绱狅紝榪斿洖鎵縐婚櫎鐨勫厓绱犮?/span>
銆銆arrayObj.splice( start, deleteCount,
[item1[, item2[, . . . [,itemN]]]])
銆銆鍏朵腑arrayObj蹇呴夐」銆備竴涓?Array 瀵硅薄銆?
銆銆start鏄繀閫夐」銆傛寚瀹氫粠鏁扮粍涓Щ闄ゅ厓绱犵殑寮濮嬩綅緗紝榪欎釜浣嶇疆鏄粠 0 寮濮嬭綆楃殑銆?
銆銆deleteCount鏄繀閫夐」銆傝縐婚櫎鐨勫厓绱犵殑涓暟銆?
銆銆item1, item2,. . .,itemN鏄繀閫夐」銆傝鍦ㄦ墍縐婚櫎鍏冪礌鐨勪綅緗笂鎻掑叆鐨勬柊鍏冪礌銆?
銆銆JavaScript涓璼plice鍑芥暟鏂規(guī)硶鍙互縐婚櫎浠?start 浣嶇疆寮濮嬬殑鎸囧畾涓暟鐨勫厓绱犲茍鎻掑叆鏂板厓绱狅紝浠庤屼慨鏀? arrayObj銆傝繑鍥炲兼槸涓涓敱鎵縐婚櫎鐨勫厓绱犵粍鎴愮殑鏂?Array 瀵硅薄銆?
---------------------------------------------------
reverse
錛?
灝嗘暟緇勫弽搴?
var a = [1,2,3,4,5];
var b = a.reverse(); //a錛歔5,4,3,2,1]
b錛歔5,4,3,2,1]
sort
(orderfunction)錛?
鎸夋寚瀹氱殑鍙傛暟瀵規(guī)暟緇勮繘琛屾帓搴?
var a = [1,2,3,4,5];
var b = a.sort();
//a錛歔1,2,3,4,5] b錛歔1,2,3,4,5]
slice
(start,end)錛?
榪斿洖浠庡師鏁扮粍涓寚瀹氬紑濮嬩笅鏍囧埌緇撴潫涓嬫爣涔嬮棿鐨勯」緇勬垚鐨勬柊鏁扮粍
var a = [1,2,3,4,5];
var b =
a.slice(2,5); //a錛歔1,2,3,4,5] b錛歔3,4,5]
join
(separator)錛?
灝嗘暟緇勭殑鍏冪礌緇勮搗涓涓瓧絎︿覆錛屼互separator涓哄垎闅旂錛岀渷鐣ョ殑璇濆垯鐢ㄩ粯璁ょ敤閫楀彿涓哄垎闅旂
var a = [1,2,3,4,5];
var
b = a.join("|"); //a錛歔1,2,3,4,5] b錛?1|2|3|4|5"
]]>
瑙ｅ喅鏂規(guī)硶錛?br />
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
</HEAD>
<script language="javascript">
function custom_close(){
if (confirm("鎮(zhèn)ㄧ‘瀹氳鍏抽棴鏈〉鍚楋紵")){
window.opener=null;
window.open('','_self');
window.close();
}
else{}
}
</script>
<BODY>
<a href="javascript:custom_close();">close</a>
</BODY>
</HTML>
]]>
http://wiki.javascud.org/display/dwrcn/Getting+Started
http://blogger.org.cn/blog/more.asp?name=lhwork&id=21045
http://www.aygfsteel.com/mmwy/archive/2005/12/05/22482.html
http://directwebremoting.org/dwr/documentation
----寰堝錛?br /> 澶у鏈夊叴瓚ｅ彲浠oogle鎴栬呯櫨搴﹀埌銆?br />
涓嬮潰浠庝竴涓畝鍗曠殑鍒楀瓙寮濮?
寮鍙戝伐鍏鋒槸Myeclipse+tomcat
鐩墠DWR鐨勭増鏈槸2.0.5錛屽彲浠ヤ粠http://directwebremoting.org/dwr/download涓嬭澆鍒般?br /> 灝嗕笅杞界殑dwr.jar澶嶅埗鍒板埌WEB-INF/lib涓嬶紝灝唚eb.xml榪涜濡備笅閰嶇疆錛?br />
<web-app version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<display-name>DWR (Direct Web Remoting)</display-name>
<description>A demo of how to call Java on the server directly from Javascript on the client</description>
<servlet>
<servlet-name>dwr-invoker</servlet-name>
<servlet-class>org.directwebremoting.servlet.DwrServlet</servlet-class>
<init-param>
<param-name>debug</param-name>
<param-value>true</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>dwr-invoker</servlet-name>
<url-pattern>/dwr/*</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
public class Welcome {
public String SayWelcome(String name){
return "鍗楀紑嬈㈣繋"+name+"浣?/span>";
}
}
"-//GetAhead Limited//DTD Direct Web Remoting 2.0//EN"
"http://getahead.org/dwr/dwr20.dtd">
<dwr>
<allow>
<create creator="new" javascript="Welcome">
<param name="class" value="cn.edu.nankai.Welcome"/>
</create>
</allow>
</dwr>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>絎竴涓狣WR紼嬪簭</title>
<script type='text/javascript' src='dwr/interface/Welcome.js'></script>
<script type='text/javascript' src='dwr/engine.js'></script>
<script type='text/javascript' src='dwr/util.js'></script>
<script type='text/javascript' src='welcome.js'></script>
</head>
<body>
<input id="name" type="text" />
<input type='button' value='浣犲ソ' onclick='SayWelcome();' />
<div id="result"></div>
</body>
</html>
var name = $('name').value;
//alert(words);
Welcome.SayWelcome(name, callback);
}
function callback(msg) {
DWRUtil.setValue('result', msg);
}
濂戒簡錛屽彲浠un project浜嗐傜湅鐪嬫槸涓嶆槸鏈変簺鏀惰幏鍛?br />
]]>