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
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+ ......
1 history.go(0)
2 location.reload() £¨Ò³Ãæ½øÐÐˢУ¬µ«ÎªdisabledµÄÔªËØµÄÖµ²»»á±»Çå¿Õ£©
3 location=location
4 location.assign(location)
5 location.replace(location)
6 from..reset() (Ò³Ãæ²»½øÐÐˢУ¬Ä£Äâµ¥»÷¶ÔËùµ÷ÓÃ±íµ¥ÖØÖð´Å¥µÄµ¥»÷)
......
ÔÎijö´¦: http://www.dnew.cn/post/196.htm
ÏÈ¿´ÏÂÏÂÃæ¼¸ÖÖд·¨
1.function f(x){return x*x;};f(x);
2.(function(x){return x*x;})(x);
3.(function(x){return x*x;}(x));
µÚÒ»ÖÖÎÒÃÇÓ¦¸Ã¶¼ºÜÊìϤÁË£¬ÕâÊÇÎÒÃǾ³£Ê¹ÓõÄд·¨¡£µÚ¶þµÚÈýÖÖ¶¼ÊÇÄäÃûº¯ÊýµÄд·¨¡£
------------------------------------------------ ......
ʹÓùýajaxµÄ¶¼³£¼ûÕâÑùµÄ´úÂ룺
<a href="javascript:doTest2();void(0);" mce_href="javascript:doTest2();void(0);">here</a>
µ«Õâ¶ùµÄvoid(0)¾¿¾¹ÊǺκ¬ÒåÄØ£¿
JavascriptÖÐvoidÊÇÒ»¸ö²Ù×÷·û£¬¸Ã²Ù×÷·ûÖ¸¶¨Òª¼ÆËãÒ»¸ö±í´ïʽµ«ÊDz»·µ»ØÖµ¡£
void ²Ù×÷·ûÓ÷¨¸ñʽÈçÏ£º
1. jav ......
JavaScriptµÄä¯ÀÀÆ÷¶ÔÏóÏê½â
Ò»¡¢ä¯ÀÀÆ÷¶ÔÏó²ã´Î¼°ÆäÖ÷Òª×÷ÓÃ
¶þ¡¢Îĵµ¶ÔÏó¹¦Äܼ°Æä×÷ÓÃ
Èý¡¢·¶Àý
ʹÓÃä¯ÀÀÆ÷µÄÄÚ²¿¶ÔÏóϵͳ, ¿ÉʵÏÖÓëHTMLÎĵµ½øÐн»»¥¡£ËüµÄ×÷ÓÃÊǽ«Ïà¹ØÔªËØ×éÖ¯°ü×°ÆðÀ´£¬Ìṩ¸ø³ÌÐòÉè¼ÆÈËԱʹÓ㬴Ӷø¼õÇá±à³ÌÈ˵ÄÀͶ¯£¬Ìá¸ßÉè¼ÆWebÒ³ÃæµÄÄÜÁ¦¡£
Ò»¡¢ä¯ÀÀÆ÷¶ÔÏó²ã´Î¼°ÆäÖ ......