Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ÈýÖÖ²»Í¬Î»ÖõÄJavaScript´úÂëµÄд·¨

ÈýÖÖ²»Í¬Î»ÖõÄJavaScript´úÂëµÄд·¨
 ¿Í»§¶Ë½Å±¾JavaScriptÔÚд·¨ÉÏÆäʵÓкܶàÖÖ·½·¨£¬ËüÃǵķÅÖÃλÖÃÒ²·Ç³£Ö®¶à¡£¡£ ÏÂÃæÁоÙÔÚÈýÖÖ²»Í¬µÄµØ·½Ð´JavaScript´úÂ룬ʵÏÖµÄЧ¹û¶¼Êǵã»÷°´Å¥buttonµ¯³öalert¾¯¸æ¿ò
µÚÒ»ÖÖÊÇ×î³£¼ûµÄ£¬´úÂëÈçÏ html´úÂë
<input type="button" value="°´Å¥1" id="btn1" onclick="pop()">
 js´úÂë
function pop()
    {
        alert("ÔÚJavaScriptº¯Êý´¦µ÷ÓÃ");
    }
 µÚ¶þÖÖÊÇ×î¼òµ¥µÄʵÏÖ·½Ê½£¬´úÂëÈçÏÂ
<input type="button" value="°´Å¥2" id="btn2" onclick="javascript:alert('Ö±½Óдº¯Êý');">
 µÚÈýÖÖ·½Ê½Ïà¶Ô¸´ÔÓ£¬´úÂëÈçÏ html´úÂë
<input type="button" value="°´Å¥3" id="btn3">
 js´úÂë
var obj=document.getElementById("btn3");//ÒÔÏÂÓï¾äÒ»¶¨Òª·ÅÔÚ¶¨Òåbtn3µÄÏÂÃæ£¬·ñÔò±àÒëÆ÷ÊDz»ÄÜʶ±ðbtn3µÄ¡£
    
    if(window.addEventListener)// Mozilla, Netscape, FirefoxµÈä¯ÀÀÆ÷
    { 
        obj.addEventListener("click",fun,false);//×¢ÒâÕâÀïµÄfalse
    }
    else    //IEä¯ÀÀÆ÷
    {
        obj.attachEvent("onclick",fun);
    }
    function fun()
    {
        alert("ͨ¹ýÔÚº¯ÊýÖд¥·¢Ê¼þ");
    }
×ܽ᣺ÈýÖÖд·¨·½Ê½ÊµÏÖµÄЧ¹ûÊÇÍêȫһÑùµÄ£¬Ó¦¸Ã˵ÈýÖÖ·½Ê½¶¼Êdz£Óõ쬶øÇÒ¸÷ÓÐÓÅȱµã¡£¡£¡£¡£


Ïà¹ØÎĵµ£º

ͨ¹ýjavascript»ñµÃurl²ÎÊý

Ò³ÃæÌá½»Êý¾ÝÒ»°ãÓÐÁ½ÖÖ·½·¨£ºget,post¡£post¾ÍÊÇËùνµÄformÌá½»£¬Ê¹ÓÃÊÓͼ£»getÊÇͨ¹ýurlÌá½»¡£
Get·½·¨Ò»°ãÓúǫ́´úÂ루Èçasp,asp.net£©»ñµÃ²ÎÊý£¬´úÂëºÜ¼òµ¥£ºRequest.QueryString["id"];¼´¿É»ñÈ¡¡£ 
ÓÐЩʱºòÐèÒªÖ±½ÓÔÚǰ̨»ñÈ¡url²ÎÊý£¬ÒªÓõ½javascript£¬jsûÓÐÖ±½Ó»ñÈ¡url²ÎÊýµÄ·½·¨£¬ÄÇô£¬ÎÒÃÇÈçºÎͨ¹ýjs ......

ÈçºÎÎÒjavaScript»ñÈ¡´°¿ÚµÄ¸ß¶ÈºÍ¿í¶È

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 ......

jLayout — JavaScript Layout Algorithms


The jLayout JavaScript library provides layout algorithms for laying out components. A component is an abstraction; it can be implemented in many ways, for example as items in a HTML5 Canvas drawing or as HTML elements. The jLayout library allows you to focus on drawing the individual components i ......

javaScript»ñÈ¡¶ÔÏ󼯺ϣ¨ÁíÒ»ÖÖ·½·¨£©

³ýÁËÓÃgetElementByTagName   µÄÁíÒ»ÖÖ»ñÈ¡¶ÔÏ󼯺ϵķ½·¨
<!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>
<meta http-equiv="Content-Type" conte ......

107ÌõJavascriptµÄ³£ÓÃÓï¾ä


1. document.write( " "); Êä³öÓï¾ä
2.JSÖеÄ×¢ÊÍΪ//
3.´«Í³µÄHTMLÎĵµË³ÐòÊÇ:document- >html- >(head,body)
4.Ò»¸öä¯ÀÀÆ÷´°¿ÚÖеÄDOM˳ÐòÊÇ:window- >(navigator,screen,history,location,document)
5.µÃµ½±íµ¥ÖÐÔªËØµÄÃû³ÆºÍÖµ:document.getElementById( "±íµ¥ÖÐÔªËØµÄID號 ").name(»òvalue)
6.Ò ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ