function f(a,b,c){ console.log(a,b,c);}
f.apply(null,{0:123,1:456,2:789,length:2});//123 456 undefined ,因为 length 属性值为2,值只传入了 2 个参数
f.apply(null,{10:123,11:456,12:789,length:3});// undefined undefined undefined , 因为参数对象不存在以 0、1、2 为...
阅读:304
评论:0
阅读:321
评论:0
function print_r(array, return_val) {
var output = '', pad_char = ' ', pad_val = 4, d = this.window.document,
getFuncName = function (fn) {
var name = (/\W*function\s+([\w\$]+)\s*\(/).exec(fn);
if (!name) {
return '(Anonymous)';
}
return name[1];
},
repeat_char = function (len, pad_char) {
var str = '';
for (var i = 0; i < len; i++)...
阅读:183
评论:0
function querystring(){
this.params = new Object();
this.initialize = function(){
var param=this.paramstring();
if(param.length == 0) return;
if(param.substring(0,1)=='?'){
param=param.substring(1);
}
param = param.replace(/\+/g, ' ');
var args = param.split('&');
for (var i=0;i<a...
阅读:1017
评论:0
/**
Powered By CMSDream Copyright © 2007-2008 All rights reserved.
14:21 2008-5-10
**/
function CMSDreamAjaxLib(){
/**//**
成员变量
*/
this.XMLHttpReq = null; //XML对象
this.method = "post"; //执行的方法(post/get)
this.url = ""; //异步调用的页面地址
this.responseText = ""; //异步返回的响应字符串
this.responseXML = ""; //异步返回的响应XM...
阅读:157
评论:0
function AttachStyle(styDom, styCss, styId){
var istyle = styDom.createElement('style');
istyle.setAttribute("type", "text/css");
if(styId!=null){if(!document.getElementById(styId)){istyle.setAttribute("id", styId);}}
if (istyle.styleSheet){
istyle.styleSheet.cssText=styC...
阅读:277
评论:0
/**
Powered By CMSDream Copyright © 2007-2008 All rights reserved.
15:10 2008-6-7
**/
function querystring(paramstring){
this.url=window.location.href;
this.params = new Object();
this.initialize = function(){
if(paramstring.length == 0) return;
if(paramstring.substring(0,1)=='?'){
paramstring=paramstring.substring(1);
}
paramstring = p...
阅读:214
评论:0
function strLen(str){
var len=0;
for(var i=0;i<str.length;i++){
var intCode=str.charCodeAt(i);
if(intCode>=0 && intCode<=128){
len = len + 1;
}else{
len = len + 2;
}
}
return len;
}
Private Function Length(iTxt) Dim txt: txt = Trim(iTxt) Dim x: x = Len(txt) ...
阅读:268
评论:0
Option Explicit Private Type HOSTENT hName As Long hAliases As Long hAddrType As Integer hLength As Integer hAddrList As Long End Type Private Type WSADATA wversion As Integer wHighVersion As Integer szDescription(0 To 256) As Byte szSystemStatus(0 To 128) As Byte iMaxSockets As Integer iMaxUdpDg As Integer lpszVendorInfo As Long...
阅读:358
评论:0