javascriptÑéÖ¤2
// JScript Îļþ
/********************************************************/
/*Åж¨·µ»ØÖµÎªtrue»òfalse*/
/********************************************************/
//´ò¿ªÒ»¸öÐÂÁ´½Ó
function openwindow()
{
//var $j = jQuery.noConflict();
var www =$("#lblWww").text();
window.open('http://'+www);
}
//´ò¿ªµç×ÓÓÊÏä
function openemail()
{
//var $j = jQuery.noConflict();
var email = $("#lblEmail").text();
document.location='mailto:'+email;
}
//Çл»²Ëµ¥
//name£ºÏîÃû³Æ,cursel£ºµ±Ç°µÚ¼¸Ïî,n£º×ܹ²Óм¸Ïî(setTab('one',3,3))
function setTab(name,cursel,n){
for(i=1;i<=n;i++){
var menu=document.getElementById(name+i);
var con=document.getElementById("con_"+name+"_"+i);
menu.className=i==cursel?"hover":"";
con.style.display=i==cursel?"block":"none";
}
}
//Ìí¼ÓÊÕ²Ø
function AddFavorite(sURL, sTitle)
{
try{
window.external.addFavorite(sURL, sTitle);
}
catch (e){
try{
window.sidebar.addPanel(sTitle, sURL, "");
}
catch (e){
alert("¼ÓÈëÊÕ²ØÊ§°Ü£¬ÇëʹÓÃCtrl+D½øÐÐÌí¼Ó");
}
}
}
//ÉèΪÊ×Ò³
function SetHome(obj,vrl){
try{
obj.style.behavior='url(#default#homepage)';obj.setHomePage(vrl);
Ïà¹ØÎĵµ£º
ShowModalDialogº¯ÊýµÄ¹¦ÄÜ£º
´ò¿ªÒ»¸ö×Ó´°¿Ú£¬²¢ÇÒ¿ÉÓ븸´°¿ÚÏ໥´«µÝÊý¾Ý£¬ËüÓëwindow.openµÄ×î´óÇø±ð¾ÍÔÚÓÚÓÉShowModalDialog´ò¿ª×Ó´°¿Úºó£¬¸¸´°¿Ú½«²»ÄܲÙ×÷¡£
ʹÓ÷½·¨£º
vReturnValue = window.showModalDialog(sURL [, vArguments] [, sFeatures])
²ÎÊý˵Ã÷£º
sURL
±ØÑ¡²ÎÊý£¬ÀàÐÍ£º×Ö·û´®¡£ÓÃÀ´Ö¸¶¨¶Ô»°¿òÒªÏ ......
·Çģ̬ˢи¸Ò³Ã棺window.opener.location.reload();
ģ̬ˢи¸Ò³Ã棺window.dialogArguments.location.reload();
ÏÈÀ´¿´Ò»¸ö¼òµ¥µÄÀý×Ó£º
ÏÂÃæÒÔÈý¸öÒ³Ãæ·Ö±ðÃüÃûΪframe.html¡¢top.html¡¢bottom.htmlΪÀýÀ´¾ßÌå˵Ã÷ÈçºÎ×ö¡£
frame.html ÓÉÉÏ(top.html)ÏÂ(bo ......
javascript typeofµÄÓ÷¨
¾³£»áÔÚjsÀïÓõ½Êý×é,±ÈÈç ¶à¸öÃû×ÖÏàͬµÄinput, ÈôÊǶ¯Ì¬Éú³ÉµÄ, Ìύʱ¾ÍÐèÒªÅÐ¶ÏÆäÊÇ·ñÊÇÊý×é.
if(document.mylist.length != "undefined" ) {} Õâ¸öÓ÷¨ÓÐÎó.
ÕýÈ·µÄÊÇ if( typeof(document.mylist.length) != "undefined" ) {}
»ò if( !isNaN(document.mylist.length) ) {}
typeofµÄÔË ......
function $id(s) {
return document.getElementById(s);
}
//ÅжÏСÊý
function IsFloat(s) {
if (!/^[+\-]?\d+(.\d+)?$/.test(s))
return false;
else
return ......