javascript±àдweb×é¼þ£º¶à¼¶²Ëµ¥
ÔÚwebÉϱàд²Ëµ¥Ò»Ö±ÊDZȽÏÍ·ÌÛµÄÊÂÇ飬ҪÊÇÓиöÀàÖ±½ÓÌ×ÓþͺÃÁË£¬×î½üÓÖÒª×öÍøÕ¾ÁË£¬·³ÈË£¬ÒªÇó×öµÄ»¹ÊǶ༶²Ëµ¥£¬°¦£¬·Ï»°ÉÙ˵£¬Óöµ½ÎÊÌâ¾ÍÒª½â¾ö°¡£¬¿´´úÂ룺
function is(e, handler) {
if (e.type != 'mouseout' && e.type != 'mouseover') return false;
var reltg = e.relatedTarget ? e.relatedTarget : e.type == 'mouseout' ? e.toElement : e.fromElement;
while (reltg && reltg != handler)
reltg = reltg.parentNode;
return (reltg != handler);
}
var menu=function(obj){
var div=document.createElement("div");
div.style.position="absolute";
div.style.left="-1000px";
div.style.top="0px";
div.flag="menu"
document.body.appendChild(div);
div.onmouseout=function(e){
var e=e||window.event;
if(!is(e,this)) return;
e=e.relatedTarget?e.relatedTarget:e.toElement;
if(e.flag!="menu"){
div.style.left="-1000px";
div.style.top="0px"
}
}
function exec(obj,div){
var a;
for(a in obj){
var item=document.createElement("div");
item.flag="menu";
item.style.textAlign="center";
item.in
Ïà¹ØÎĵµ£º
JavascriptË¢ÐÂÒ³ÃæµÄ¼¸ÖÖ·½·¨£º
1 history.go(0)
2 location.reload()
3 location=location
4 location.assign(location)
5 document.execCommand('Refresh')
6 window.navigate(location)
7& ......
javascriptµ÷Óø¸´°¿ÚµÄº¯ÊýºÍ±äÁ¿
·¢²¼ÈÕÆÚ£º2008-05-28×î½ü¸üУº2008-05-28À´Ô´£ºBHCODE×÷Õߣº
web¿ª·¢µÄʱºò£¬ÓÐʱºòÐèҪʹÓÃÆäËûÒ³ÃæÉÏдºÃµÄjavasriptº¯Êý¡¢±äÁ¿¡£È絯³ö´°¿ÚÐèҪʹÓø¸´°¿ÚÖеĺ¯Êý£¬¿ò¼Ü1ÐèҪʹÓÿò¼Ü2Öеĺ¯Êý¡£
µ÷Óú¯Êý¡¢±äÁ¿µÄ·½·¨Ò»Ñù£¬¶¼ÊÇÐèÒªÊ×ÏÈ»ñµÃÄãÐèÒªµ÷Óõĺ¯ÊýËùÔÚµÄwindow¶ÔÏó ......
¶þÊ®¡¢Bookmarklet
1¡¢Ê²Ã´ÊÇBookmarklet£¿£¨What's a Bookmarklet?£©
Q£ºÊ²Ã´ÊÇBookmarklet£¿
A£ºBookmarkletÊÇÕû¸ö¶¼±»°üº¬ÔÚ³¬Á´½ÓURLÖеÄһС¶ÎJavaScript³ÌÐò¡££¨JavaScript URL¾ÍÊÇÕâ¸öÑù×Ó£º<a href="javascript:the code goes here">¡££©¶àÊýä¯ÀÀÆ÷ÔÊÐíÓû§Ìí¼ÓÕâЩJavaScript URLÊéÇ©£¬¾ÍÏñÌí¼ÓÆäËû³¬Á´½ ......
ÕâÈý¸öÓïÑÔ·Ö±ðÊÇÈý¸ö¹«Ë¾¿ª·¢µÄ£¬SUNµÄJava£¬NetscapeµÄJavaScript£¬MicrosoftµÄJScript
JavaScriptÊÇÓÉNetscape¹«Ë¾¿ª·¢²¢ËæNavigatorµ¼º½ÕßÒ»Æð·¢²¼µÄ¡¢½éÓÚJavaÓëHTMLÖ®¼ä¡¢»ùÓÚ¶ÔÏóʼþÇý¶¯µÄ±à³ÌÓïÑÔ£¬²»ÐèÒªJava±àÒëÆ÷£¬¶øÊÇÖ±½ÓÔËÐÐÔÚWebä¯ÀÀÆ÷ÖУ¬ËüµÄÇ°ÉíÊÇLive Script¡£
JScriptÊÇÒ»ÖÖÀàËÆJavaScriptµÄÓïÑÔ¡ ......