javascript StyleSheetÑùʽ²Ù×÷Àà
ÔçÉÏÔÚcsdnÉÏ¿´ÓÐÈËÎÊÒ³Ãæstyle sheetÔõôÐÞ¸ÄÀïÃæµÄrule,¾ÍдÁ˸öÀà,¸ÃÀà¶Ô¼æÈÝFFºÍIE×öÁË´¦Àí¡£
/**//*--------------------------------------------
ÃèÊö : Ìí¼ÓеÄÑùʽrule
²ÎÊý : styleSheetsË÷Òý
´úÂë : var ss = new styleSheet(0);
--------------------------------------------*/
var styleSheet = function(n)
...{
var ss;
if (typeof n == "number") ss = document.styleSheets[n];
this.sheet = ss;
this.rules = ss.cssRules?ss.cssRules:ss.rules;
};
/**//*--------------------------------------------
ÃèÊö : ²éÕÒÑùʽrule£¬³É¹¦·µ»Øindex,·ñÔò·µ»Ø-1
²ÎÊý : nΪruleÃû³Æ
´úÂë : var ss = new styleSheet(0);
ss.indexOf("className")
--------------------------------------------*/
styleSheet.prototype.indexOf = function(selector)
...{
for(var i=0;i<this.rules.length;i++)
...{
if(this.rules[i].selectorText==selector)
...{
return i;
}
}
return -1;
};
/**//*--------------------------------------------
ÃèÊö : ɾ³ýÑùʽrule
²ÎÊý : nΪruleË÷Òý»òÕßÃû³Æ
´úÂë : var ss = new styleSheet(0);
ss.rem
Ïà¹ØÎĵµ£º
³£ÓÃ:javascript×Ö·û´®º¯Êý ÊÕ²Ø
concat
½«Á½¸ö»ò¶à¸ö×Ö·ûµÄÎı¾×éºÏÆðÀ´£¬·µ»ØÒ»¸öеÄ×Ö·û´®¡£
var a = "hello";
var b = ",world";
var c = a.concat(b);
alert(c);
//c = "hello,world"
indexOf
·µ»Ø×Ö·û´®ÖÐÒ»¸ö×Ó´®µÚÒ»´¦³öÏÖµÄË÷Òý£¨´Ó×óµ½ÓÒËÑË÷£©¡£Èç¹ûûÓÐÆ¥ÅäÏ·µ»Ø -1 ¡£
var index1 = a.indexOf ......
ʼþÔ´¶ÔÏó
event.srcElement.tagName
event.srcElement.type
²¶»ñÊÍ·Å
event.srcElement.setCapture();
event.srcElement.releaseCapture();
ʼþ°´¼ü
event.keyCode
event.shiftKey
event.altKey
event.ctrlKey
ʼþ·µ»ØÖµ
event.returnValue
Êó±êλÖÃ
event.x
event.y
´°Ìå ......
×ªÔØ×Ô£ºhttp://www.zipeng.info/archives/ppk-on-js-events.html
½ñÌìÎÒ»á˵һЩ¹ØÓÚJavaScriptʼþµÄÊÂÇ飬ÎÒºÜÏ£Íû×Ô¼ºÄÜÆô·¢´ó¼ÒһЩʲô£¬²»¹ý´ó»ï¶¼ÊǸßÊÖ£¬²»¹ÜÔõô£¬ÎÒ»¹ÊÇҪ˵˵
JavaScriptʼþ¡£
´óÔ¼Ò»ÄêǰÎÒ´òËã¶ÔJavaScriptµÄʼþ×öһЩÉîÈëµÄÑо¿£¬²¢ÇÒÎÒ×öÁËÒ»ÕżæÈÝÐÔµÄ±í£¬´ó¼Ò¿ÉÒÔͨ¹ýÏÂÃæÕâÀïÀ´
·ÃÎ ......
Ò»¸öͨÓõÄJavaScript·ÖÒ³
1.JavaScript´úÂë
Pagination=function(id)
{
var totalNum=0;
var maxNum=10;
var pageUrl="";
var breakpage = 5;
var currentposition = 0;
var breakspace = 2;
var maxspace = 4;
var currentpage=1;
var perpage=10;
var id =id;
this.initPage = function( ......
Ò»¡¢document.formName.item(“itemName”) ÎÊÌâ
ÎÊÌâ˵Ã÷£ºIEÏ£¬¿ÉÒÔʹÓà document.formName.item(“itemName”) »ò document.formName.elements ["elementName"]£»FirefoxÏ£¬Ö»ÄÜʹÓÃdocument.formName.elements["elementName"]¡£
½â¾ö·½·¨£ºÍ³Ò»Ê¹ÓÃdocument.formName.elements["elementName" ......