Ò»¸öͨÓõÄJavaScript·ÖÒ³
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(pageName)
{
var count = this.getTotalNum();
perpage = this.getMaxNum();
if (currentpage==null){
currentpage = 1;
}else{
currentpage = parseInt(currentpage);
}
var pagecount = Math.floor(count/perpage)+1;
var pagestr = "";
var prevnum = currentpage-currentposition;
var nextnum = currentpage+currentposition;
if(prevnum<1) prevnum = 1;
if(nextnum>pagecount) nextnum = pagecount;
pagestr += (currentpage==1)?'<span class="disabled"> <ÉÏÒ»Ò³</span>':'<span><a href="javascript:'+pageName+'.page_onclick('+(this.getIndexPage()-1)+',\''+pageName+'\')"><ÉÏÒ»Ò³</a></span>';
if(prevnum-breakspace>maxspace){
for(i=1;i<=breakspace;i++)
pagestr += '<a href="javascript:'+pageName+'.page_onclick('+i+',\''+pageName+'\')">'+i+'</a>';
pagestr += '...';
for(i=pagecount-breakpage+1;i<prevnum;i++)
pagestr += '<a href="javascript:'+pageName+'.page_onclick('+i+',\''+pageName+'\')">'+i+'</a>';
}else{
for(i=1;i<prevnum;i++)
pagestr += '<a href="javascript:'+pageName+'.page_onclick('+i+',\''+pageName+'\')">'+i+'</a>';
}
for(i=prevnum;i<=nextnum;i++){
pagestr += (currentpage==i)?'<span class="current">'+i+'</span>':'<a href="javascript:'+pageName+'.page_onclick('+i+',\''+pageName+'\')">'+i+'</a>';
}
if(pagecount-breakspace-nextnum+1>maxspace){
for(i=nextnum+1;i<=breakpage;i++)
pagestr += '<a href="javascript:'+pageName+'.page_onclick('+i+',\''+pageName+'\')">'+i+'</a>';
pagestr += '<span class="break">...</sp
Ïà¹ØÎĵµ£º
ÄÚÖÃÀà
JavaScriptÊÇÒ»ÖÖ»ùÓÚ¶ÔÏóµÄ½âÊÍÐÔ±à³ÌÓïÑÔ£¬ËùÓеÄÔªËØ£¬ÎÒÃǶ¼¿ÉÒÔÀí½âΪ¶ÔÏó£¬Ã¿¸ö¶ÔÏóÒ²¿ÉÒÔÀí½âΪN¶àÊôÐԵļ¯ºÏ¡£ÔÚÌÖÂÛ×Ô¶¨ÒåÀà֮ǰ£¬ÎÒÃÇÏÈ¿´Ò»ÏÂÄÚÖõÄÀà¡£×÷Ϊ½âÊÍÐÔÓïÑÔ£¬JavaScriptÔÊÐíÎÒÃÇÔÚÈκÎʱºòΪ¶ÔÏóÌí¼ÓÊôÐÔ¡£ËùÒÔÎÒÃÇ¿ÉÒÔÏÈ¿´Ò»¶Î¼òµ¥µÄ´´½¨¶ÔÏóµÄ´úÂëÆ¬¶Î¡£ÕâÀïµÄ“new Object”Ò²¿ ......
javascriptʵÏÖµ¯³ö´øÍ¸Ã÷Ч¹ûµÄ¿ÉÍ϶¯Í¼²ã
×î¾ÒòΪÐèÒªÒ»¸öµ¯³öͼ²ãЧ¹û£¬µ¯³öͼ²ãµ¹ÊÇÈÝÒ×ʵÏÖ£¬µ«¾ßÓÐÍ϶¯Ð§¹ûÈ´²»ÖªÔõôȥʵÏÖ£¬ÔÚÍøÉÏ×îÖÕÕÒµ½ÁËÒ»¸öÐèÒªµÄЧ¹û£¬´úÂëÒ²²»¶à£¬Ò»¿´´úÂëµÄ¾«Á¶£¬ÖªµÀÔ×÷ÕßÓ¦¸ÃÊÇjavascript¸ßÊÖ¼¶±ðµÄÈË£¬ÏÖÔÚ¾ö¶¨½èÀ´Ò»Óã¬ÎÒ°ÑËüÂÔ¼ÓÃÀ» ......
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 ......
Ô¤¶¨Ê±¼äÖ®ºóÖ´Ðк¯Êý
setTimeout("functionname",interval)
ÌáÈ¡×Ö·û´®ÖÐÊýÖµÐÅÏ¢
parseInt(string)
¸´Öƽڵã(ÊÇ·ñ¸´ÖÆ×Ó½Úµã)
cloneNode(true/false)
ɾ³ý×Ó½Úµã
removeChild()
Ìæ»»½Úµã
replaceChild(newChild,oldChild)
×Ó½ÚµãÅжÏ
hasChildNodes ......
±¾Êé·âÃæÉϵ͝ÎïÊǺÓÂí£¨hippopotamus£©¡£ºÓÂíÔ²úÓÚ·ÇÖÞµÄijЩµØÇø£¬ÆÜÏ¢ÔÚºÓÖлòºÓ±ßµÄ²ÝµØÉÏ¡£ºÓÂíÃû×ÖµÄÔÎÄhippopotamus¾ÍÊÇÏ£À°ÎÄ¡°ºÓÂí¡±¡£ËüÃÇÓÐÅÓ´ó±¿ÖصÄÉíÇû£¬ÕûÈÕÀïÓÅÑŵØÔÚË®ÖÐ×ßÀ´×ßÈ¥¡£Ò¹ÀïºÓÂíÀ뿪ˮ±ßÈ¥ÃÙʳ¡£ËüÃǵÄʳÎïÖ÷ÒªÊDzݣ¬Ã¿Ìì150°õ£¬»¹ÓÐһЩˮÉúÖ²ÎïºÍÂä¹û¡£ºÓÂíûÓÐÊ²Ã´Ì ......